diff options
Diffstat (limited to 'Documentation/devicetree')
91 files changed, 3762 insertions, 746 deletions
diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt index f4d04a067282..82edbaaa3f85 100644 --- a/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt +++ b/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt @@ -11,3 +11,15 @@ Example: reg = <0xffd08000 0x1000>; cpu1-start-addr = <0xffd080c4>; }; + +ARM64 - Stratix10 +Required properties: +- compatible : "altr,sys-mgr-s10" +- reg : Should contain 1 register range(address and length) + for system manager register. + +Example: + sysmgr@ffd12000 { + compatible = "altr,sys-mgr-s10"; + reg = <0xffd12000 0x228>; + }; diff --git a/Documentation/devicetree/bindings/arm/amlogic.txt b/Documentation/devicetree/bindings/arm/amlogic.txt index 7f40cb5f490b..061f7b98a07f 100644 --- a/Documentation/devicetree/bindings/arm/amlogic.txt +++ b/Documentation/devicetree/bindings/arm/amlogic.txt @@ -110,6 +110,7 @@ Board compatible values (alphabetically, grouped by SoC): - "amlogic,u200" (Meson g12a s905d2) - "amediatech,x96-max" (Meson g12a s905x2) + - "seirobotics,sei510" (Meson g12a s905x2) Amlogic Meson Firmware registers Interface ------------------------------------------ diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt index e61d00e25b95..9fbde401a090 100644 --- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt +++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt @@ -84,7 +84,7 @@ SHDWC SAMA5D2-Compatible Shutdown Controller 1) shdwc node required properties: -- compatible: should be "atmel,sama5d2-shdwc". +- compatible: should be "atmel,sama5d2-shdwc" or "microchip,sam9x60-shdwc". - reg: should contain registers location and length - clocks: phandle to input clock. - #address-cells: should be one. The cell is the wake-up input index. @@ -96,6 +96,9 @@ optional properties: microseconds. It's usually a board-related property. - atmel,wakeup-rtc-timer: boolean to enable Real-Time Clock wake-up. +optional microchip,sam9x60-shdwc properties: +- atmel,wakeup-rtt-timer: boolean to enable Real-time Timer Wake-up. + The node contains child nodes for each wake-up input that the platform uses. 2) input nodes diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt index 72d481c8dd48..5d7dbabbb784 100644 --- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt +++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt @@ -22,9 +22,11 @@ Required properties: ------------------- - compatible: should be "fsl,imx-scu". - mbox-names: should include "tx0", "tx1", "tx2", "tx3", - "rx0", "rx1", "rx2", "rx3". -- mboxes: List of phandle of 4 MU channels for tx and 4 MU channels - for rx. All 8 MU channels must be in the same MU instance. + "rx0", "rx1", "rx2", "rx3"; + include "gip3" if want to support general MU interrupt. +- mboxes: List of phandle of 4 MU channels for tx, 4 MU channels for + rx, and 1 optional MU channel for general interrupt. + All MU channels must be in the same MU instance. Cross instances are not allowed. The MU instance can only be one of LSIO MU0~M4 for imx8qxp and imx8qm. Users need to make sure use the one which is not conflict with other @@ -34,6 +36,7 @@ Required properties: Channel 1 must be "tx1" or "rx1". Channel 2 must be "tx2" or "rx2". Channel 3 must be "tx3" or "rx3". + General interrupt rx channel must be "gip3". e.g. mboxes = <&lsio_mu1 0 0 &lsio_mu1 0 1 @@ -42,10 +45,18 @@ Required properties: &lsio_mu1 1 0 &lsio_mu1 1 1 &lsio_mu1 1 2 - &lsio_mu1 1 3>; + &lsio_mu1 1 3 + &lsio_mu1 3 3>; See Documentation/devicetree/bindings/mailbox/fsl,mu.txt for detailed mailbox binding. +Note: Each mu which supports general interrupt should have an alias correctly +numbered in "aliases" node. +e.g. +aliases { + mu1 = &lsio_mu1; +}; + i.MX SCU Client Device Node: ============================================================ @@ -124,6 +135,10 @@ Required properties: Example (imx8qxp): ------------- +aliases { + mu1 = &lsio_mu1; +}; + lsio_mu1: mailbox@5d1c0000 { ... #mbox-cells = <2>; @@ -133,7 +148,8 @@ firmware { scu { compatible = "fsl,imx-scu"; mbox-names = "tx0", "tx1", "tx2", "tx3", - "rx0", "rx1", "rx2", "rx3"; + "rx0", "rx1", "rx2", "rx3", + "gip3"; mboxes = <&lsio_mu1 0 0 &lsio_mu1 0 1 &lsio_mu1 0 2 @@ -141,7 +157,8 @@ firmware { &lsio_mu1 1 0 &lsio_mu1 1 1 &lsio_mu1 1 2 - &lsio_mu1 1 3>; + &lsio_mu1 1 3 + &lsio_mu1 3 3>; clk: clk { compatible = "fsl,imx8qxp-clk", "fsl,scu-clk"; diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml index 7e2cd6ad26bd..407138ebc0d0 100644 --- a/Documentation/devicetree/bindings/arm/fsl.yaml +++ b/Documentation/devicetree/bindings/arm/fsl.yaml @@ -51,6 +51,13 @@ properties: - const: i2se,duckbill-2 - const: fsl,imx28 + - description: i.MX50 based Boards + items: + - enum: + - fsl,imx50-evk + - kobo,aura + - const: fsl,imx50 + - description: i.MX51 Babbage Board items: - enum: @@ -67,6 +74,7 @@ properties: - fsl,imx53-evk - fsl,imx53-qsb - fsl,imx53-smd + - menlo,m53menlo - const: fsl,imx53 - description: i.MX6Q based Boards @@ -90,6 +98,7 @@ properties: - description: i.MX6DL based Boards items: - enum: + - eckelmann,imx6dl-ci4x10 - fsl,imx6dl-sabreauto # i.MX6 DualLite/Solo SABRE Automotive Board - fsl,imx6dl-sabresd # i.MX6 DualLite SABRE Smart Device Board - technologic,imx6dl-ts4900 @@ -137,10 +146,18 @@ properties: - const: fsl,imx6ull # This seems odd. Should be last? - const: fsl,imx6ulz + - description: i.MX7S based Boards + items: + - enum: + - tq,imx7s-mba7 # i.MX7S TQ MBa7 with TQMa7S SoM + - const: fsl,imx7s + - description: i.MX7D based Boards items: - enum: - fsl,imx7d-sdb # i.MX7 SabreSD Board + - tq,imx7d-mba7 # i.MX7D TQ MBa7 with TQMa7D SoM + - zii,imx7d-rpu2 # ZII RPU2 Board - const: fsl,imx7d - description: @@ -154,6 +171,12 @@ properties: - const: compulab,cl-som-imx7 - const: fsl,imx7d + - description: i.MX8MM based Boards + items: + - enum: + - fsl,imx8mm-evk # i.MX8MM EVK Board + - const: fsl,imx8mm + - description: i.MX8QXP based Boards items: - enum: @@ -176,6 +199,19 @@ properties: - fsl,vf610 - fsl,vf610m4 + - description: ZII's VF610 based Boards + items: + - enum: + - zii,vf610cfu1 # ZII VF610 CFU1 Board + - zii,vf610dev-c # ZII VF610 Development Board, Rev C + - zii,vf610dev-b # ZII VF610 Development Board, Rev B + - zii,vf610scu4-aib # ZII VF610 SCU4 AIB + - zii,vf610dtu # ZII VF610 SSMB DTU Board + - zii,vf610spu3 # ZII VF610 SSMB SPU3 Board + - zii,vf610spb4 # ZII VF610 SPB4 Board + - const: zii,vf610dev + - const: fsl,vf610 + - description: LS1012A based Boards items: - enum: diff --git a/Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml b/Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml new file mode 100644 index 000000000000..f4f7451e5e8a --- /dev/null +++ b/Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/intel-ixp4xx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel IXP4xx Device Tree Bindings + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +properties: + compatible: + oneOf: + - items: + - enum: + - linksys,nslu2 + - const: intel,ixp42x + - items: + - enum: + - gateworks,gw2358 + - const: intel,ixp43x diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index 2ecc712bf707..1c1e48fd94b5 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -92,6 +92,9 @@ SoCs: - DRA718 compatible = "ti,dra718", "ti,dra722", "ti,dra72", "ti,dra7" +- AM5748 + compatible = "ti,am5748", "ti,dra762", "ti,dra7" + - AM5728 compatible = "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7" @@ -184,6 +187,9 @@ Boards: - AM57XX SBC-AM57x compatible = "compulab,sbc-am57x", "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7" +- AM5748 IDK + compatible = "ti,am5748-idk", "ti,am5748", "ti,dra762", "ti,dra7"; + - AM5728 IDK compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7" diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml index 061a03edf9c8..5c6bbf10abc9 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -97,6 +97,7 @@ properties: - enum: - friendlyarm,nanopc-t4 - friendlyarm,nanopi-m4 + - friendlyarm,nanopi-neo4 - const: rockchip,rk3399 - description: GeekBuying GeekBox @@ -146,7 +147,7 @@ properties: - const: google,gru - const: rockchip,rk3399 - - description: Google Jaq (Haier Chromebook 11 and more) + - description: Google Jaq (Haier Chromebook 11 and more w/ uSD) items: - const: google,veyron-jaq-rev5 - const: google,veyron-jaq-rev4 @@ -159,6 +160,12 @@ properties: - description: Google Jerry (Hisense Chromebook C11 and more) items: + - const: google,veyron-jerry-rev15 + - const: google,veyron-jerry-rev14 + - const: google,veyron-jerry-rev13 + - const: google,veyron-jerry-rev12 + - const: google,veyron-jerry-rev11 + - const: google,veyron-jerry-rev10 - const: google,veyron-jerry-rev7 - const: google,veyron-jerry-rev6 - const: google,veyron-jerry-rev5 @@ -199,6 +206,17 @@ properties: - const: google,veyron - const: rockchip,rk3288 + - description: Google Mighty (Haier Chromebook 11 and more w/ SD) + items: + - const: google,veyron-mighty-rev5 + - const: google,veyron-mighty-rev4 + - const: google,veyron-mighty-rev3 + - const: google,veyron-mighty-rev2 + - const: google,veyron-mighty-rev1 + - const: google,veyron-mighty + - const: google,veyron + - const: rockchip,rk3288 + - description: Google Minnie (Asus Chromebook Flip C100P) items: - const: google,veyron-minnie-rev4 @@ -308,6 +326,11 @@ properties: - const: netxeon,r89 - const: rockchip,rk3288 + - description: Orange Pi RK3399 board + items: + - const: rockchip,rk3399-orangepi + - const: rockchip,rk3399 + - description: Phytec phyCORE-RK3288 Rapid Development Kit items: - const: phytec,rk3288-pcm-947 diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt b/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt index 99980aee26e5..c92d411fd023 100644 --- a/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt +++ b/Documentation/devicetree/bindings/arm/stm32/stm32-syscon.txt @@ -5,10 +5,12 @@ Properties: - " st,stm32mp157-syscfg " - for stm32mp157 based SoCs, second value must be always "syscon". - reg : offset and length of the register set. + - clocks: phandle to the syscfg clock Example: syscfg: syscon@50020000 { compatible = "st,stm32mp157-syscfg", "syscon"; reg = <0x50020000 0x400>; + clocks = <&rcc SYSCFG>; }; diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt deleted file mode 100644 index 9254cbe7d516..000000000000 --- a/Documentation/devicetree/bindings/arm/sunxi.txt +++ /dev/null @@ -1,23 +0,0 @@ -Allwinner sunXi Platforms Device Tree Bindings - -Each device tree must specify which Allwinner SoC it uses, -using one of the following compatible strings: - - allwinner,sun4i-a10 - allwinner,sun5i-a10s - allwinner,sun5i-a13 - allwinner,sun5i-r8 - allwinner,sun6i-a31 - allwinner,sun7i-a20 - allwinner,sun8i-a23 - allwinner,sun8i-a33 - allwinner,sun8i-a83t - allwinner,sun8i-h2-plus - allwinner,sun8i-h3 - allwinner,sun8i-r40 - allwinner,sun8i-t3 - allwinner,sun8i-v3s - allwinner,sun9i-a80 - allwinner,sun50i-a64 - allwinner,suniv-f1c100s - nextthing,gr8 diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml new file mode 100644 index 000000000000..285f4fc8519d --- /dev/null +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml @@ -0,0 +1,807 @@ +# SPDX-License-Identifier: (GPL-2.0+ OR X11) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/sunxi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner platforms device tree bindings + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <maxime.ripard@bootlin.com> + +properties: + $nodename: + const: '/' + compatible: + oneOf: + + - description: Allwinner A23 Evaluation Board + items: + - const: allwinner,sun8i-a23-evb + - const: allwinner,sun8i-a23 + + - description: Allwinner A31 APP4 Evaluation Board + items: + - const: allwinner,app4-evb1 + - const: allwinner,sun6i-a31 + + - description: Allwinner A83t Homlet Evaluation Board v2 + items: + - const: allwinner,h8homlet-v2 + - const: allwinner,sun8i-a83t + + - description: Allwinner GA10H Quad Core Tablet v1.1 + items: + - const: allwinner,ga10h-v1.1 + - const: allwinner,sun8i-a33 + + - description: Allwinner GT90H Tablet v4 + items: + - const: allwinner,gt90h-v4 + - const: allwinner,sun8i-a23 + + - description: Allwinner R16 EVB (Parrot) + items: + - const: allwinner,parrot + - const: allwinner,sun8i-a33 + + - description: Amarula A64 Relic + items: + - const: amarula,a64-relic + - const: allwinner,sun50i-a64 + + - description: Auxtek T003 A10s HDMI TV Stick + items: + - const: allwinner,auxtek-t003 + - const: allwinner,sun5i-a10s + + - description: Auxtek T004 A10s HDMI TV Stick + items: + - const: allwinner,auxtek-t004 + - const: allwinner,sun5i-a10s + + - description: BA10 TV Box + items: + - const: allwinner,ba10-tvbox + - const: allwinner,sun4i-a10 + + - description: BananaPi + items: + - const: lemaker,bananapi + - const: allwinner,sun7i-a20 + + - description: BananaPi M1 Plus + items: + - const: sinovoip,bpi-m1-plus + - const: allwinner,sun7i-a20 + + - description: BananaPi M2 + items: + - const: sinovoip,bpi-m2 + - const: allwinner,sun6i-a31s + + - description: BananaPi M2 Berry + items: + - const: sinovoip,bpi-m2-berry + - const: allwinner,sun8i-r40 + + - description: BananaPi M2 Plus + items: + - const: sinovoip,bpi-m2-plus + - const: allwinner,sun8i-h3 + + - description: BananaPi M2 Plus + items: + - const: sinovoip,bpi-m2-plus + - const: allwinner,sun50i-h5 + + - description: BananaPi M2 Plus v1.2 + items: + - const: bananapi,bpi-m2-plus-v1.2 + - const: allwinner,sun8i-h3 + + - description: BananaPi M2 Plus v1.2 + items: + - const: bananapi,bpi-m2-plus-v1.2 + - const: allwinner,sun50i-h5 + + - description: BananaPi M2 Magic + items: + - const: sinovoip,bananapi-m2m + - const: allwinner,sun8i-a33 + + - description: BananaPi M2 Ultra + items: + - const: sinovoip,bpi-m2-ultra + - const: allwinner,sun8i-r40 + + - description: BananaPi M2 Zero + items: + - const: sinovoip,bpi-m2-zero + - const: allwinner,sun8i-h2-plus + + - description: BananaPi M3 + items: + - const: sinovoip,bpi-m3 + - const: allwinner,sun8i-a83t + + - description: BananaPi M64 + items: + - const: sinovoip,bananapi-m64 + - const: allwinner,sun50i-a64 + + - description: BananaPro + items: + - const: lemaker,bananapro + - const: allwinner,sun7i-a20 + + - description: Beelink GS1 + items: + - const: azw,beelink-gs1 + - const: allwinner,sun50i-h6 + + - description: Beelink X2 + items: + - const: roofull,beelink-x2 + - const: allwinner,sun8i-h3 + + - description: Chuwi V7 CW0825 + items: + - const: chuwi,v7-cw0825 + - const: allwinner,sun4i-a10 + + - description: Colorfly E708 Q1 Tablet + items: + - const: colorfly,e708-q1 + - const: allwinner,sun6i-a31s + + - description: CSQ CS908 Set Top Box + items: + - const: csq,cs908 + - const: allwinner,sun6i-a31s + + - description: Cubietech Cubieboard + items: + - const: cubietech,a10-cubieboard + - const: allwinner,sun4i-a10 + + - description: Cubietech Cubieboard2 + items: + - const: cubietech,cubieboard2 + - const: allwinner,sun7i-a20 + + - description: Cubietech Cubieboard4 + items: + - const: cubietech,a80-cubieboard4 + - const: allwinner,sun9i-a80 + + - description: Cubietech Cubietruck + items: + - const: cubietech,cubietruck + - const: allwinner,sun7i-a20 + + - description: Cubietech Cubietruck Plus + items: + - const: cubietech,cubietruck-plus + - const: allwinner,sun8i-a83t + + - description: Difrnce DIT4350 + items: + - const: difrnce,dit4350 + - const: allwinner,sun5i-a13 + + - description: Dserve DSRV9703C + items: + - const: dserve,dsrv9703c + - const: allwinner,sun4i-a10 + + - description: Empire Electronix D709 Tablet + items: + - const: empire-electronix,d709 + - const: allwinner,sun5i-a13 + + - description: Empire Electronix M712 Tablet + items: + - const: empire-electronix,m712 + - const: allwinner,sun5i-a13 + + - description: FriendlyARM NanoPi A64 + items: + - const: friendlyarm,nanopi-a64 + - const: allwinner,sun50i-a64 + + - description: FriendlyARM NanoPi M1 + items: + - const: friendlyarm,nanopi-m1 + - const: allwinner,sun8i-h3 + + - description: FriendlyARM NanoPi M1 Plus + items: + - const: friendlyarm,nanopi-m1-plus + - const: allwinner,sun8i-h3 + + - description: FriendlyARM NanoPi Neo + items: + - const: friendlyarm,nanopi-neo + - const: allwinner,sun8i-h3 + + - description: FriendlyARM NanoPi Neo 2 + items: + - const: friendlyarm,nanopi-neo2 + - const: allwinner,sun50i-h5 + + - description: FriendlyARM NanoPi Neo Air + items: + - const: friendlyarm,nanopi-neo-air + - const: allwinner,sun8i-h3 + + - description: FriendlyARM NanoPi Neo Plus2 + items: + - const: friendlyarm,nanopi-neo-plus2 + - const: allwinner,sun50i-h5 + + - description: Gemei G9 Tablet + items: + - const: gemei,g9 + - const: allwinner,sun4i-a10 + + - description: Hyundai A7HD + items: + - const: hyundai,a7hd + - const: allwinner,sun4i-a10 + + - description: HSG H702 + items: + - const: hsg,h702 + - const: allwinner,sun5i-a13 + + - description: I12 TV Box + items: + - const: allwinner,i12-tvbox + - const: allwinner,sun7i-a20 + + - description: ICNova A20 SWAC + items: + - const: swac,icnova-a20-swac + - const: incircuit,icnova-a20 + - const: allwinner,sun7i-a20 + + - description: INet-1 + items: + - const: inet-tek,inet1 + - const: allwinner,sun4i-a10 + + - description: iNet-86DZ Rev 01 + items: + - const: primux,inet86dz + - const: allwinner,sun8i-a23 + + - description: iNet-9F Rev 03 + items: + - const: inet-tek,inet9f-rev03 + - const: allwinner,sun4i-a10 + + - description: iNet-97F Rev 02 + items: + - const: primux,inet97fv2 + - const: allwinner,sun4i-a10 + + - description: iNet-98V Rev 02 + items: + - const: primux,inet98v-rev2 + - const: allwinner,sun5i-a13 + + - description: iNet D978 Rev 02 Tablet + items: + - const: primux,inet-d978-rev2 + - const: allwinner,sun8i-a33 + + - description: iNet Q972 Tablet + items: + - const: inet-tek,inet-q972 + - const: allwinner,sun6i-a31s + + - description: Itead Ibox A20 + items: + - const: itead,itead-ibox-a20 + - const: allwinner,sun7i-a20 + + - description: Itead Iteaduino Plus A10 + items: + - const: itead,iteaduino-plus-a10 + - const: allwinner,sun4i-a10 + + - description: Jesurun Q5 + items: + - const: jesurun,q5 + - const: allwinner,sun4i-a10 + + - description: Lamobo R1 + items: + - const: lamobo,lamobo-r1 + - const: allwinner,sun7i-a20 + + - description: Libre Computer Board ALL-H3-CC H2+ + items: + - const: libretech,all-h3-cc-h2-plus + - const: allwinner,sun8i-h2-plus + + - description: Libre Computer Board ALL-H3-CC H3 + items: + - const: libretech,all-h3-cc-h3 + - const: allwinner,sun8i-h3 + + - description: Libre Computer Board ALL-H3-CC H5 + items: + - const: libretech,all-h3-cc-h5 + - const: allwinner,sun50i-h5 + + - description: Lichee Pi One + items: + - const: licheepi,licheepi-one + - const: allwinner,sun5i-a13 + + - description: Lichee Pi Zero + items: + - const: licheepi,licheepi-zero + - const: allwinner,sun8i-v3s + + - description: Lichee Pi Zero (with Dock) + items: + - const: licheepi,licheepi-zero-dock + - const: licheepi,licheepi-zero + - const: allwinner,sun8i-v3s + + - description: Linksprite PCDuino + items: + - const: linksprite,a10-pcduino + - const: allwinner,sun4i-a10 + + - description: Linksprite PCDuino2 + items: + - const: linksprite,a10-pcduino2 + - const: allwinner,sun4i-a10 + + - description: Linksprite PCDuino3 + items: + - const: linksprite,pcduino3 + - const: allwinner,sun7i-a20 + + - description: Linksprite PCDuino3 Nano + items: + - const: linksprite,pcduino3-nano + - const: allwinner,sun7i-a20 + + - description: HAOYU Electronics Marsboard A10 + items: + - const: haoyu,a10-marsboard + - const: allwinner,sun4i-a10 + + - description: MapleBoard MP130 + items: + - const: mapleboard,mp130 + - const: allwinner,sun8i-h3 + + - description: Mele A1000 + items: + - const: mele,a1000 + - const: allwinner,sun4i-a10 + + - description: Mele A1000G Quad Set Top Box + items: + - const: mele,a1000g-quad + - const: allwinner,sun6i-a31 + + - description: Mele I7 Quad Set Top Box + items: + - const: mele,i7 + - const: allwinner,sun6i-a31 + + - description: Mele M3 + items: + - const: mele,m3 + - const: allwinner,sun7i-a20 + + - description: Mele M9 Set Top Box + items: + - const: mele,m9 + - const: allwinner,sun6i-a31 + + - description: Merrii A20 Hummingboard + items: + - const: merrii,a20-hummingbird + - const: allwinner,sun7i-a20 + + - description: Merrii A31 Hummingboard + items: + - const: merrii,a31-hummingbird + - const: allwinner,sun6i-a31 + + - description: Merrii A80 Optimus + items: + - const: merrii,a80-optimus + - const: allwinner,sun9i-a80 + + - description: Miniand Hackberry + items: + - const: miniand,hackberry + - const: allwinner,sun4i-a10 + + - description: MK802 + items: + - const: allwinner,mk802 + - const: allwinner,sun4i-a10 + + - description: MK802-A10s + items: + - const: allwinner,a10s-mk802 + - const: allwinner,sun5i-a10s + + - description: MK802-II + items: + - const: allwinner,mk802ii + - const: allwinner,sun4i-a10 + + - description: MK808c + items: + - const: allwinner,mk808c + - const: allwinner,sun7i-a20 + + - description: MSI Primo81 Tablet + items: + - const: msi,primo81 + - const: allwinner,sun6i-a31s + + - description: Emlid Neutis N5 Developper Board + items: + - const: emlid,neutis-n5-devboard + - const: emlid,neutis-n5 + - const: allwinner,sun50i-h5 + + - description: NextThing Co. CHIP + items: + - const: nextthing,chip + - const: allwinner,sun5i-r8 + - const: allwinner,sun5i-a13 + + - description: NextThing Co. CHIP Pro + items: + - const: nextthing,chip-pro + - const: nextthing,gr8 + + - description: NextThing Co. GR8 Evaluation Board + items: + - const: nextthing,gr8-evb + - const: nextthing,gr8 + + - description: Nintendo NES Classic + items: + - const: nintendo,nes-classic + - const: allwinner,sun8i-r16 + - const: allwinner,sun8i-a33 + + - description: Nintendo Super NES Classic + items: + - const: nintendo,super-nes-classic + - const: nintendo,nes-classic + - const: allwinner,sun8i-r16 + - const: allwinner,sun8i-a33 + + - description: Oceanic 5inMFD (5205) + items: + - const: oceanic,5205-5inmfd + - const: allwinner,sun50i-a64 + + - description: Olimex A10-OlinuXino LIME + items: + - const: olimex,a10-olinuxino-lime + - const: allwinner,sun4i-a10 + + - description: Olimex A10s-OlinuXino Micro + items: + - const: olimex,a10s-olinuxino-micro + - const: allwinner,sun5i-a10s + + - description: Olimex A13-OlinuXino + items: + - const: olimex,a13-olinuxino + - const: allwinner,sun5i-a13 + + - description: Olimex A13-OlinuXino Micro + items: + - const: olimex,a13-olinuxino-micro + - const: allwinner,sun5i-a13 + + - description: Olimex A20-Olimex SOM Evaluation Board + items: + - const: olimex,a20-olimex-som-evb + - const: allwinner,sun7i-a20 + + - description: Olimex A20-Olimex SOM Evaluation Board (with eMMC) + items: + - const: olimex,a20-olimex-som-evb-emmc + - const: allwinner,sun7i-a20 + + - description: Olimex A20-OlinuXino LIME + items: + - const: olimex,a20-olinuxino-lime + - const: allwinner,sun7i-a20 + + - description: Olimex A20-OlinuXino LIME2 + items: + - const: olimex,a20-olinuxino-lime2 + - const: allwinner,sun7i-a20 + + - description: Olimex A20-OlinuXino LIME2 (with eMMC) + items: + - const: olimex,a20-olinuxino-lime2-emmc + - const: allwinner,sun7i-a20 + + - description: Olimex A20-OlinuXino Micro + items: + - const: olimex,a20-olinuxino-micro + - const: allwinner,sun7i-a20 + + - description: Olimex A20-OlinuXino Micro (with eMMC) + items: + - const: olimex,a20-olinuxino-micro-emmc + - const: allwinner,sun7i-a20 + + - description: Olimex A20-SOM204 Evaluation Board + items: + - const: olimex,a20-olimex-som204-evb + - const: allwinner,sun7i-a20 + + - description: Olimex A20-SOM204 Evaluation Board (with eMMC) + items: + - const: olimex,a20-olimex-som204-evb-emmc + - const: allwinner,sun7i-a20 + + - description: Olimex A33-OlinuXino + items: + - const: olimex,a33-olinuxino + - const: allwinner,sun8i-a33 + + - description: Olimex A64-OlinuXino + items: + - const: olimex,a64-olinuxino + - const: allwinner,sun50i-a64 + + - description: Olimex A64 Teres-I + items: + - const: olimex,a64-teres-i + - const: allwinner,sun50i-a64 + + - description: Pine64 + items: + - const: pine64,pine64 + - const: allwinner,sun50i-a64 + + - description: Pine64+ + items: + - const: pine64,pine64-plus + - const: allwinner,sun50i-a64 + + - description: Pine64 PineH64 + items: + - const: pine64,pine-h64 + - const: allwinner,sun50i-h6 + + - description: Pine64 LTS + items: + - const: pine64,pine64-lts + - const: allwinner,sun50i-r18 + - const: allwinner,sun50i-a64 + + - description: Pine64 Pinebook + items: + - const: pine64,pinebook + - const: allwinner,sun50i-a64 + + - description: Pine64 SoPine Baseboard + items: + - const: pine64,sopine-baseboard + - const: pine64,sopine + - const: allwinner,sun50i-a64 + + - description: PineRiver Mini X-Plus + items: + - const: pineriver,mini-xplus + - const: allwinner,sun4i-a10 + + - description: Point of View Protab2-IPS9 + items: + - const: pov,protab2-ips9 + - const: allwinner,sun4i-a10 + + - description: Polaroid MID2407PXE03 Tablet + items: + - const: polaroid,mid2407pxe03 + - const: allwinner,sun8i-a23 + + - description: Polaroid MID2809PXE04 Tablet + items: + - const: polaroid,mid2809pxe04 + - const: allwinner,sun8i-a23 + + - description: Q8 A13 Tablet + items: + - const: allwinner,q8-a13 + - const: allwinner,sun5i-a13 + + - description: Q8 A23 Tablet + items: + - const: allwinner,q8-a23 + - const: allwinner,sun8i-a23 + + - description: Q8 A33 Tablet + items: + - const: allwinner,q8-a33 + - const: allwinner,sun8i-a33 + + - description: Qihua CQA3T BV3 + items: + - const: qihua,t3-cqa3t-bv3 + - const: allwinner,sun8i-t3 + - const: allwinner,sun8i-r40 + + - description: R7 A10s HDMI TV Stick + items: + - const: allwinner,r7-tv-dongle + - const: allwinner,sun5i-a10s + + - description: RerVision H3-DVK + items: + - const: rervision,h3-dvk + - const: allwinner,sun8i-h3 + + - description: Sinlinx SinA31s Core Board + items: + - const: sinlinx,sina31s + - const: allwinner,sun6i-a31s + + - description: Sinlinx SinA31s Development Board + items: + - const: sinlinx,sina31s-sdk + - const: allwinner,sun6i-a31s + + - description: Sinlinx SinA33 + items: + - const: sinlinx,sina33 + - const: allwinner,sun8i-a33 + + - description: TBS A711 Tablet + items: + - const: tbs-biometrics,a711 + - const: allwinner,sun8i-a83t + + - description: Utoo P66 + items: + - const: utoo,p66 + - const: allwinner,sun5i-a13 + + - description: Wexler TAB7200 + items: + - const: wexler,tab7200 + - const: allwinner,sun7i-a20 + + - description: WITS A31 Colombus Evaluation Board + items: + - const: wits,colombus + - const: allwinner,sun6i-a31 + + - description: WITS Pro A20 DKT + items: + - const: wits,pro-a20-dkt + - const: allwinner,sun7i-a20 + + - description: Wobo i5 + items: + - const: wobo,a10s-wobo-i5 + - const: allwinner,sun5i-a10s + + - description: Yones TopTech BS1078 v2 Tablet + items: + - const: yones-toptech,bs1078-v2 + - const: allwinner,sun6i-a31s + + - description: Xunlong OrangePi + items: + - const: xunlong,orangepi + - const: allwinner,sun7i-a20 + + - description: Xunlong OrangePi 2 + items: + - const: xunlong,orangepi-2 + - const: allwinner,sun8i-h3 + + - description: Xunlong OrangePi 3 + items: + - const: xunlong,orangepi-3 + - const: allwinner,sun50i-h6 + + - description: Xunlong OrangePi Lite + items: + - const: xunlong,orangepi-lite + - const: allwinner,sun8i-h3 + + - description: Xunlong OrangePi Lite2 + items: + - const: xunlong,orangepi-lite2 + - const: allwinner,sun50i-h6 + + - description: Xunlong OrangePi Mini + items: + - const: xunlong,orangepi-mini + - const: allwinner,sun7i-a20 + + - description: Xunlong OrangePi One + items: + - const: xunlong,orangepi-one + - const: allwinner,sun8i-h3 + + - description: Xunlong OrangePi One Plus + items: + - const: xunlong,orangepi-one-plus + - const: allwinner,sun50i-h6 + + - description: Xunlong OrangePi PC + items: + - const: xunlong,orangepi-pc + - const: allwinner,sun8i-h3 + + - description: Xunlong OrangePi PC 2 + items: + - const: xunlong,orangepi-pc2 + - const: allwinner,sun50i-h5 + + - description: Xunlong OrangePi PC Plus + items: + - const: xunlong,orangepi-pc-plus + - const: allwinner,sun8i-h3 + + - description: Xunlong OrangePi Plus + items: + - const: xunlong,orangepi-plus + - const: allwinner,sun8i-h3 + + - description: Xunlong OrangePi Plus 2E + items: + - const: xunlong,orangepi-plus2e + - const: allwinner,sun8i-h3 + + - description: Xunlong OrangePi Prime + items: + - const: xunlong,orangepi-prime + - const: allwinner,sun50i-h5 + + - description: Xunlong OrangePi R1 + items: + - const: xunlong,orangepi-r1 + - const: allwinner,sun8i-h2-plus + + - description: Xunlong OrangePi Win + items: + - const: xunlong,orangepi-win + - const: allwinner,sun50i-a64 + + - description: Xunlong OrangePi Zero + items: + - const: xunlong,orangepi-zero + - const: allwinner,sun8i-h2-plus + + - description: Xunlong OrangePi Zero Plus + items: + - const: xunlong,orangepi-zero-plus + - const: allwinner,sun50i-h5 + + - description: Xunlong OrangePi Zero Plus2 + items: + - const: xunlong,orangepi-zero-plus2 + - const: allwinner,sun50i-h5 + + - description: Xunlong OrangePi Zero Plus2 + items: + - const: xunlong,orangepi-zero-plus2-h3 + - const: allwinner,sun8i-h3 diff --git a/Documentation/devicetree/bindings/bus/ti-sysc.txt b/Documentation/devicetree/bindings/bus/ti-sysc.txt index 85a23f551f02..233eb8294204 100644 --- a/Documentation/devicetree/bindings/bus/ti-sysc.txt +++ b/Documentation/devicetree/bindings/bus/ti-sysc.txt @@ -94,6 +94,8 @@ Optional properties: - ti,no-idle-on-init interconnect target module should not be idled at init +- ti,no-idle interconnect target module should not be idled + Example: Single instance of MUSB controller on omap4 using interconnect ranges using offsets from l4_cfg second segment (0x4a000000 + 0x80000 = 0x4a0ab000): @@ -131,6 +133,6 @@ using offsets from l4_cfg second segment (0x4a000000 + 0x80000 = 0x4a0ab000): }; }; -Note that other SoCs, such as am335x can have multipe child devices. On am335x +Note that other SoCs, such as am335x can have multiple child devices. On am335x there are two MUSB instances, two USB PHY instances, and a single CPPI41 DMA -instance as children of a single interconnet target module. +instance as children of a single interconnect target module. diff --git a/Documentation/devicetree/bindings/clock/xlnx,zynqmp-clk.txt b/Documentation/devicetree/bindings/clock/xlnx,zynqmp-clk.txt new file mode 100644 index 000000000000..391ee1a60bed --- /dev/null +++ b/Documentation/devicetree/bindings/clock/xlnx,zynqmp-clk.txt @@ -0,0 +1,63 @@ +-------------------------------------------------------------------------- +Device Tree Clock bindings for the Zynq Ultrascale+ MPSoC controlled using +Zynq MPSoC firmware interface +-------------------------------------------------------------------------- +The clock controller is a h/w block of Zynq Ultrascale+ MPSoC clock +tree. It reads required input clock frequencies from the devicetree and acts +as clock provider for all clock consumers of PS clocks. + +See clock_bindings.txt for more information on the generic clock bindings. + +Required properties: + - #clock-cells: Must be 1 + - compatible: Must contain: "xlnx,zynqmp-clk" + - clocks: List of clock specifiers which are external input + clocks to the given clock controller. Please refer + the next section to find the input clocks for a + given controller. + - clock-names: List of clock names which are exteral input clocks + to the given clock controller. Please refer to the + clock bindings for more details. + +Input clocks for zynqmp Ultrascale+ clock controller: + +The Zynq UltraScale+ MPSoC has one primary and four alternative reference clock +inputs. These required clock inputs are: + - pss_ref_clk (PS reference clock) + - video_clk (reference clock for video system ) + - pss_alt_ref_clk (alternative PS reference clock) + - aux_ref_clk + - gt_crx_ref_clk (transceiver reference clock) + +The following strings are optional parameters to the 'clock-names' property in +order to provide an optional (E)MIO clock source: + - swdt0_ext_clk + - swdt1_ext_clk + - gem0_emio_clk + - gem1_emio_clk + - gem2_emio_clk + - gem3_emio_clk + - mio_clk_XX # with XX = 00..77 + - mio_clk_50_or_51 #for the mux clock to gem tsu from 50 or 51 + + +Output clocks are registered based on clock information received +from firmware. Output clocks indexes are mentioned in +include/dt-bindings/clock/xlnx-zynqmp-clk.h. + +------- +Example +------- + +firmware { + zynqmp_firmware: zynqmp-firmware { + compatible = "xlnx,zynqmp-firmware"; + method = "smc"; + zynqmp_clk: clock-controller { + #clock-cells = <1>; + compatible = "xlnx,zynqmp-clk"; + clocks = <&pss_ref_clk>, <&video_clk>, <&pss_alt_ref_clk>, <&aux_ref_clk>, <>_crx_ref_clk>; + clock-names = "pss_ref_clk", "video_clk", "pss_alt_ref_clk","aux_ref_clk", "gt_crx_ref_clk"; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt index 3c9a57a8443b..9d8bbac27d8b 100644 --- a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt +++ b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt @@ -9,6 +9,7 @@ Required properties: "fsl,imx53-sdma" "fsl,imx6q-sdma" "fsl,imx7d-sdma" + "fsl,imx8mq-sdma" The -to variants should be preferred since they allow to determine the correct ROM script addresses needed for the driver to work without additional firmware. diff --git a/Documentation/devicetree/bindings/firmware/intel,ixp4xx-network-processing-engine.yaml b/Documentation/devicetree/bindings/firmware/intel,ixp4xx-network-processing-engine.yaml new file mode 100644 index 000000000000..8cb136c376fb --- /dev/null +++ b/Documentation/devicetree/bindings/firmware/intel,ixp4xx-network-processing-engine.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2019 Linaro Ltd. +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/firmware/intel-ixp4xx-network-processing-engine.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Intel IXP4xx Network Processing Engine + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: | + On the IXP4xx SoCs, the Network Processing Engine (NPE) is a small + processor that can load a firmware to perform offloading of networking + and crypto tasks. It also manages the MDIO bus to the ethernet PHYs + on the IXP4xx platform. All IXP4xx platforms have three NPEs at + consecutive memory locations. They are all included in the same + device node since they are not independent of each other. + +properties: + compatible: + oneOf: + - items: + - const: intel,ixp4xx-network-processing-engine + + reg: + minItems: 3 + maxItems: 3 + items: + - description: NPE0 register range + - description: NPE1 register range + - description: NPE2 register range + +required: + - compatible + - reg + +examples: + - | + npe@c8006000 { + compatible = "intel,ixp4xx-network-processing-engine"; + reg = <0xc8006000 0x1000>, <0xc8007000 0x1000>, <0xc8008000 0x1000>; + }; diff --git a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt index 614bac55df86..a4fe136be2ba 100644 --- a/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt +++ b/Documentation/devicetree/bindings/firmware/xilinx/xlnx,zynqmp-firmware.txt @@ -17,53 +17,6 @@ Required properties: - "smc" : SMC #0, following the SMCCC - "hvc" : HVC #0, following the SMCCC --------------------------------------------------------------------------- -Device Tree Clock bindings for the Zynq Ultrascale+ MPSoC controlled using -Zynq MPSoC firmware interface --------------------------------------------------------------------------- -The clock controller is a h/w block of Zynq Ultrascale+ MPSoC clock -tree. It reads required input clock frequencies from the devicetree and acts -as clock provider for all clock consumers of PS clocks. - -See clock_bindings.txt for more information on the generic clock bindings. - -Required properties: - - #clock-cells: Must be 1 - - compatible: Must contain: "xlnx,zynqmp-clk" - - clocks: List of clock specifiers which are external input - clocks to the given clock controller. Please refer - the next section to find the input clocks for a - given controller. - - clock-names: List of clock names which are exteral input clocks - to the given clock controller. Please refer to the - clock bindings for more details. - -Input clocks for zynqmp Ultrascale+ clock controller: - -The Zynq UltraScale+ MPSoC has one primary and four alternative reference clock -inputs. These required clock inputs are: - - pss_ref_clk (PS reference clock) - - video_clk (reference clock for video system ) - - pss_alt_ref_clk (alternative PS reference clock) - - aux_ref_clk - - gt_crx_ref_clk (transceiver reference clock) - -The following strings are optional parameters to the 'clock-names' property in -order to provide an optional (E)MIO clock source: - - swdt0_ext_clk - - swdt1_ext_clk - - gem0_emio_clk - - gem1_emio_clk - - gem2_emio_clk - - gem3_emio_clk - - mio_clk_XX # with XX = 00..77 - - mio_clk_50_or_51 #for the mux clock to gem tsu from 50 or 51 - - -Output clocks are registered based on clock information received -from firmware. Output clocks indexes are mentioned in -include/dt-bindings/clock/xlnx,zynqmp-clk.h. - ------- Example ------- @@ -72,11 +25,6 @@ firmware { zynqmp_firmware: zynqmp-firmware { compatible = "xlnx,zynqmp-firmware"; method = "smc"; - zynqmp_clk: clock-controller { - #clock-cells = <1>; - compatible = "xlnx,zynqmp-clk"; - clocks = <&pss_ref_clk>, <&video_clk>, <&pss_alt_ref_clk>, <&aux_ref_clk>, <>_crx_ref_clk>; - clock-names = "pss_ref_clk", "video_clk", "pss_alt_ref_clk","aux_ref_clk", "gt_crx_ref_clk"; - }; + ... }; }; diff --git a/Documentation/devicetree/bindings/fpga/xlnx,zynqmp-pcap-fpga.txt b/Documentation/devicetree/bindings/fpga/xlnx,zynqmp-pcap-fpga.txt new file mode 100644 index 000000000000..3052bf619dd5 --- /dev/null +++ b/Documentation/devicetree/bindings/fpga/xlnx,zynqmp-pcap-fpga.txt @@ -0,0 +1,25 @@ +Devicetree bindings for Zynq Ultrascale MPSoC FPGA Manager. +The ZynqMP SoC uses the PCAP (Processor configuration Port) to configure the +Programmable Logic (PL). The configuration uses the firmware interface. + +Required properties: +- compatible: should contain "xlnx,zynqmp-pcap-fpga" + +Example for full FPGA configuration: + + fpga-region0 { + compatible = "fpga-region"; + fpga-mgr = <&zynqmp_pcap>; + #address-cells = <0x1>; + #size-cells = <0x1>; + }; + + firmware { + zynqmp_firmware: zynqmp-firmware { + compatible = "xlnx,zynqmp-firmware"; + method = "smc"; + zynqmp_pcap: pcap { + compatible = "xlnx,zynqmp-pcap-fpga"; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt index fb144e2b6522..dab537c20def 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt @@ -2,6 +2,7 @@ Required properties: - compatible: Has to contain one of the following: + nxp,pca6416 nxp,pca9505 nxp,pca9534 nxp,pca9535 @@ -30,6 +31,7 @@ Required properties: ti,tca6424 ti,tca9539 ti,tca9554 + onnn,cat9554 onnn,pca9654 exar,xra1202 - gpio-controller: if used as gpio expander. diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt index 18a2cde2e5f3..1b1a74129141 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt +++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt @@ -37,6 +37,20 @@ Optional properties: - operating-points-v2 : Refer to Documentation/devicetree/bindings/opp/opp.txt for details. +- resets : Phandle of the GPU reset line. + +Vendor-specific bindings +------------------------ + +The Mali GPU is integrated very differently from one SoC to +another. In order to accomodate those differences, you have the option +to specify one more vendor-specific compatible, among: + +- "amlogic,meson-gxm-mali" + Required properties: + - resets : Should contain phandles of : + + GPU reset line + + GPU APB glue reset line Example for a Mali-T760: diff --git a/Documentation/devicetree/bindings/hwmon/pwm-fan.txt b/Documentation/devicetree/bindings/hwmon/pwm-fan.txt index 6ced829b0e58..41b76762953a 100644 --- a/Documentation/devicetree/bindings/hwmon/pwm-fan.txt +++ b/Documentation/devicetree/bindings/hwmon/pwm-fan.txt @@ -21,8 +21,6 @@ Optional properties: Example: fan0: pwm-fan { compatible = "pwm-fan"; - cooling-min-state = <0>; - cooling-max-state = <3>; #cooling-cells = <2>; pwms = <&pwm 0 10000 0>; cooling-levels = <0 102 170 230>; diff --git a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt index 5c184b940669..f1f3a552459b 100644 --- a/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/imx7d-adc.txt @@ -10,6 +10,7 @@ Required properties: - clocks: The root clock of the ADC controller - clock-names: Must contain "adc", matching entry in the clocks property - vref-supply: The regulator supply ADC reference voltage +- #io-channel-cells: Must be 1 as per ../iio-bindings.txt Example: adc1: adc@30610000 { @@ -19,4 +20,5 @@ adc1: adc@30610000 { clocks = <&clks IMX7D_ADC_ROOT_CLK>; clock-names = "adc"; vref-supply = <®_vcc_3v3_mcu>; + #io-channel-cells = <1>; }; diff --git a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.txt b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.txt index c81993f8d8c3..c8787688122a 100644 --- a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.txt +++ b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-vadc.txt @@ -13,6 +13,7 @@ VADC node: Definition: Should contain "qcom,spmi-vadc". Should contain "qcom,spmi-adc5" for PMIC5 ADC driver. Should contain "qcom,spmi-adc-rev2" for PMIC rev2 ADC driver. + Should contain "qcom,pms405-adc" for PMS405 PMIC - reg: Usage: required diff --git a/Documentation/devicetree/bindings/input/gpio-vibrator.yaml b/Documentation/devicetree/bindings/input/gpio-vibrator.yaml new file mode 100644 index 000000000000..903475f52dbd --- /dev/null +++ b/Documentation/devicetree/bindings/input/gpio-vibrator.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/input/gpio-vibrator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GPIO vibrator + +maintainers: + - Luca Weiss <luca@z3ntu.xyz> + +description: |+ + Registers a GPIO device as vibrator, where the on/off capability is controlled by a GPIO. + +properties: + compatible: + const: gpio-vibrator + + enable-gpios: + maxItems: 1 + + vcc-supply: + description: Regulator that provides power + +required: + - compatible + - enable-gpios + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + vibrator { + compatible = "gpio-vibrator"; + enable-gpios = <&msmgpio 86 GPIO_ACTIVE_HIGH>; + vcc-supply = <&pm8941_l18>; + }; diff --git a/Documentation/devicetree/bindings/input/lpc32xx-key.txt b/Documentation/devicetree/bindings/input/lpc32xx-key.txt index bcf62f856358..2b075a080d30 100644 --- a/Documentation/devicetree/bindings/input/lpc32xx-key.txt +++ b/Documentation/devicetree/bindings/input/lpc32xx-key.txt @@ -8,6 +8,7 @@ Required Properties: - reg: Physical base address of the controller and length of memory mapped region. - interrupts: The interrupt number to the cpu. +- clocks: phandle to clock controller plus clock-specifier pair - nxp,debounce-delay-ms: Debounce delay in ms - nxp,scan-delay-ms: Repeated scan period in ms - linux,keymap: the key-code to be reported when the key is pressed @@ -22,7 +23,9 @@ Example: key@40050000 { compatible = "nxp,lpc3220-key"; reg = <0x40050000 0x1000>; - interrupts = <54 0>; + clocks = <&clk LPC32XX_CLK_KEY>; + interrupt-parent = <&sic1>; + interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; keypad,num-rows = <1>; keypad,num-columns = <1>; nxp,debounce-delay-ms = <3>; diff --git a/Documentation/devicetree/bindings/input/max77650-onkey.txt b/Documentation/devicetree/bindings/input/max77650-onkey.txt new file mode 100644 index 000000000000..477dc74f452a --- /dev/null +++ b/Documentation/devicetree/bindings/input/max77650-onkey.txt @@ -0,0 +1,26 @@ +Onkey driver for MAX77650 PMIC from Maxim Integrated. + +This module is part of the MAX77650 MFD device. For more details +see Documentation/devicetree/bindings/mfd/max77650.txt. + +The onkey controller is represented as a sub-node of the PMIC node on +the device tree. + +Required properties: +-------------------- +- compatible: Must be "maxim,max77650-onkey". + +Optional properties: +- linux,code: The key-code to be reported when the key is pressed. + Defaults to KEY_POWER. +- maxim,onkey-slide: The system's button is a slide switch, not the default + push button. + +Example: +-------- + + onkey { + compatible = "maxim,max77650-onkey"; + linux,code = <KEY_END>; + maxim,onkey-slide; + }; diff --git a/Documentation/devicetree/bindings/input/microchip,qt1050.txt b/Documentation/devicetree/bindings/input/microchip,qt1050.txt new file mode 100644 index 000000000000..80e75f96252b --- /dev/null +++ b/Documentation/devicetree/bindings/input/microchip,qt1050.txt @@ -0,0 +1,78 @@ +Microchip AT42QT1050 Five-channel Touch Sensor IC + +The AT42QT1050 (QT1050) is a QTouchADC sensor device. The device can sense from +one to five keys, dependent on mode. The QT1050 includes all signal processing +functions necessary to provide stable sensing under a wide variety of changing +conditions, and the outputs are fully debounced. + +The touchkey device node should be placed inside an I2C bus node. + +Required properties: +- compatible: Must be "microchip,qt1050" +- reg: The I2C address of the device +- interrupts: The sink for the touchpad's IRQ output, + see ../interrupt-controller/interrupts.txt + +Optional properties: +- wakeup-source: touch keys can be used as a wakeup source + +Each button (key) is represented as a sub-node: + +Each not specified key or key with linux,code set to KEY_RESERVED gets disabled +in HW. + +Subnode properties: +- linux,code: Keycode to emit. +- reg: The key number. Valid values: 0, 1, 2, 3, 4. + +Optional subnode-properties: + +If a optional property is missing or has a invalid value the default value is +taken. + +- microchip,pre-charge-time-ns: + Each touchpad need some time to precharge. The value depends on the mechanical + layout. + Valid value range: 0 - 637500; values must be a multiple of 2500; + default is 0. +- microchip,average-samples: + Number of data samples which are averaged for each read. + Valid values: 1, 4, 16, 64, 256, 1024, 4096, 16384; default is 1. +- microchip,average-scaling: + The scaling factor which is used to scale the average-samples. + Valid values: 1, 2, 4, 8, 16, 32, 64, 128; default is 1. +- microchip,threshold: + Number of counts to register a touch detection. + Valid value range: 0 - 255; default is 20. + +Example: +QT1050 with 3 non continuous keys, key2 and key4 are disabled. + +touchkeys@41 { + compatible = "microchip,qt1050"; + reg = <0x41>; + interrupt-parent = <&gpio0>; + interrupts = <17 IRQ_TYPE_EDGE_FALLING>; + + up@0 { + reg = <0>; + linux,code = <KEY_UP>; + microchip,average-samples = <64>; + microchip,average-scaling = <16>; + microchip,pre-charge-time-ns = <10000>; + }; + + right@1 { + reg = <1>; + linux,code = <KEY_RIGHT>; + microchip,average-samples = <64>; + microchip,average-scaling = <8>; + }; + + down@3 { + reg = <3>; + linux,code = <KEY_DOWN>; + microchip,average-samples = <256>; + microchip,average-scaling = <16>; + }; +}; diff --git a/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt b/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt index 1458c3179a63..496125c6bfb7 100644 --- a/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt +++ b/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt @@ -2,12 +2,14 @@ Allwinner sun4i low res adc attached tablet keys ------------------------------------------------ Required properties: - - compatible: "allwinner,sun4i-a10-lradc-keys" + - compatible: should be one of the following string: + "allwinner,sun4i-a10-lradc-keys" + "allwinner,sun8i-a83t-r-lradc" - reg: mmio address range of the chip - interrupts: interrupt to which the chip is connected - vref-supply: powersupply for the lradc reference voltage -Each key is represented as a sub-node of "allwinner,sun4i-a10-lradc-keys": +Each key is represented as a sub-node of the compatible mentioned above: Required subnode-properties: - label: Descriptive name of the key. diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt index 8cf0b4d38a7e..fc03ea4cf5ab 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt @@ -3,6 +3,7 @@ Device tree bindings for Goodix GT9xx series touchscreen controller Required properties: - compatible : Should be "goodix,gt1151" + or "goodix,gt5663" or "goodix,gt5688" or "goodix,gt911" or "goodix,gt9110" @@ -19,6 +20,8 @@ Optional properties: - irq-gpios : GPIO pin used for IRQ. The driver uses the interrupt gpio pin as output to reset the device. - reset-gpios : GPIO pin used for reset + - AVDD28-supply : Analog power supply regulator on AVDD28 pin + - VDDIO-supply : GPIO power supply regulator on VDDIO pin - touchscreen-inverted-x - touchscreen-inverted-y - touchscreen-size-x diff --git a/Documentation/devicetree/bindings/input/touchscreen/iqs5xx.txt b/Documentation/devicetree/bindings/input/touchscreen/iqs5xx.txt new file mode 100644 index 000000000000..efa0820e2469 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/iqs5xx.txt @@ -0,0 +1,80 @@ +Azoteq IQS550/572/525 Trackpad/Touchscreen Controller + +Required properties: + +- compatible : Must be equal to one of the following: + "azoteq,iqs550" + "azoteq,iqs572" + "azoteq,iqs525" + +- reg : I2C slave address for the device. + +- interrupts : GPIO to which the device's active-high RDY + output is connected (see [0]). + +- reset-gpios : GPIO to which the device's active-low NRST + input is connected (see [1]). + +Optional properties: + +- touchscreen-min-x : See [2]. + +- touchscreen-min-y : See [2]. + +- touchscreen-size-x : See [2]. If this property is omitted, the + maximum x-coordinate is specified by the + device's "X Resolution" register. + +- touchscreen-size-y : See [2]. If this property is omitted, the + maximum y-coordinate is specified by the + device's "Y Resolution" register. + +- touchscreen-max-pressure : See [2]. Pressure is expressed as the sum of + the deltas across all channels impacted by a + touch event. A channel's delta is calculated + as its count value minus a reference, where + the count value is inversely proportional to + the channel's capacitance. + +- touchscreen-fuzz-x : See [2]. + +- touchscreen-fuzz-y : See [2]. + +- touchscreen-fuzz-pressure : See [2]. + +- touchscreen-inverted-x : See [2]. Inversion is applied relative to that + which may already be specified by the device's + FLIP_X and FLIP_Y register fields. + +- touchscreen-inverted-y : See [2]. Inversion is applied relative to that + which may already be specified by the device's + FLIP_X and FLIP_Y register fields. + +- touchscreen-swapped-x-y : See [2]. Swapping is applied relative to that + which may already be specified by the device's + SWITCH_XY_AXIS register field. + +[0]: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt +[1]: Documentation/devicetree/bindings/gpio/gpio.txt +[2]: Documentation/devicetree/bindings/input/touchscreen/touchscreen.txt + +Example: + + &i2c1 { + /* ... */ + + touchscreen@74 { + compatible = "azoteq,iqs550"; + reg = <0x74>; + interrupt-parent = <&gpio>; + interrupts = <17 4>; + reset-gpios = <&gpio 27 1>; + + touchscreen-size-x = <640>; + touchscreen-size-y = <480>; + + touchscreen-max-pressure = <16000>; + }; + + /* ... */ + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml b/Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml new file mode 100644 index 000000000000..bae10e261fa9 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2018 Linaro Ltd. +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/interrupt/intel-ixp4xx-interrupt.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Intel IXP4xx XScale Networking Processors Interrupt Controller + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: | + This interrupt controller is found in the Intel IXP4xx processors. + Some processors have 32 interrupts, some have up to 64 interrupts. + The exact number of interrupts is determined from the compatible + string. + + The distinct IXP4xx families with different interrupt controller + variations are IXP42x, IXP43x, IXP45x and IXP46x. Those four + families were the only ones to reach the developer and consumer + market. + +properties: + compatible: + items: + - enum: + - intel,ixp42x-interrupt + - intel,ixp43x-interrupt + - intel,ixp45x-interrupt + - intel,ixp46x-interrupt + + reg: + maxItems: 1 + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + +required: + - compatible + - reg + - interrupt-controller + - '#interrupt-cells' + +examples: + - | + intcon: interrupt-controller@c8003000 { + compatible = "intel,ixp43x-interrupt"; + reg = <0xc8003000 0x100>; + interrupt-controller; + #interrupt-cells = <2>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt index c5d589108a94..0e312fea2a5d 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/mediatek,sysirq.txt @@ -1,15 +1,18 @@ -+Mediatek MT65xx/MT67xx/MT81xx sysirq +MediaTek sysirq -Mediatek SOCs sysirq support controllable irq inverter for each GIC SPI +MediaTek SOCs sysirq support controllable irq inverter for each GIC SPI interrupt. Required properties: - compatible: should be + "mediatek,mt8516-sysirq", "mediatek,mt6577-sysirq": for MT8516 + "mediatek,mt8183-sysirq", "mediatek,mt6577-sysirq": for MT8183 "mediatek,mt8173-sysirq", "mediatek,mt6577-sysirq": for MT8173 "mediatek,mt8135-sysirq", "mediatek,mt6577-sysirq": for MT8135 "mediatek,mt8127-sysirq", "mediatek,mt6577-sysirq": for MT8127 "mediatek,mt7622-sysirq", "mediatek,mt6577-sysirq": for MT7622 "mediatek,mt7623-sysirq", "mediatek,mt6577-sysirq": for MT7623 + "mediatek,mt7629-sysirq", "mediatek,mt6577-sysirq": for MT7629 "mediatek,mt6795-sysirq", "mediatek,mt6577-sysirq": for MT6795 "mediatek,mt6797-sysirq", "mediatek,mt6577-sysirq": for MT6797 "mediatek,mt6765-sysirq", "mediatek,mt6577-sysirq": for MT6765 diff --git a/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml b/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml new file mode 100644 index 000000000000..4d61fe0a98a4 --- /dev/null +++ b/Documentation/devicetree/bindings/leds/backlight/lm3630a-backlight.yaml @@ -0,0 +1,129 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/leds/backlight/lm3630a-backlight.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI LM3630A High-Efficiency Dual-String White LED + +maintainers: + - Lee Jones <lee.jones@linaro.org> + - Daniel Thompson <daniel.thompson@linaro.org> + - Jingoo Han <jingoohan1@gmail.com> + +description: | + The LM3630A is a current-mode boost converter which supplies the power and + controls the current in up to two strings of 10 LEDs per string. + https://www.ti.com/product/LM3630A + +properties: + compatible: + const: ti,lm3630a + + reg: + maxItems: 1 + + ti,linear-mapping-mode: + description: | + Enable linear mapping mode. If disabled, then it will use exponential + mapping mode in which the ramp up/down appears to have a more uniform + transition to the human eye. + type: boolean + +required: + - compatible + - reg + +patternProperties: + "^led@[01]$": + type: object + description: | + Properties for a string of connected LEDs. + + properties: + reg: + description: | + The control bank that is used to program the two current sinks. The + LM3630A has two control banks (A and B) and are represented as 0 or 1 + in this property. The two current sinks can be controlled + independently with both banks, or bank A can be configured to control + both sinks with the led-sources property. + maxItems: 1 + minimum: 0 + maximum: 1 + + label: + maxItems: 1 + + led-sources: + allOf: + - minItems: 1 + maxItems: 2 + items: + minimum: 0 + maximum: 1 + + default-brightness: + description: Default brightness level on boot. + minimum: 0 + maximum: 255 + + max-brightness: + description: Maximum brightness that is allowed during runtime. + minimum: 0 + maximum: 255 + + required: + - reg + + additionalProperties: false + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + led-controller@38 { + compatible = "ti,lm3630a"; + reg = <0x38>; + + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0>; + led-sources = <0 1>; + label = "lcd-backlight"; + default-brightness = <200>; + max-brightness = <255>; + }; + }; + }; + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + led-controller@38 { + compatible = "ti,lm3630a"; + reg = <0x38>; + + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0>; + default-brightness = <150>; + ti,linear-mapping-mode; + }; + + led@1 { + reg = <1>; + default-brightness = <225>; + ti,linear-mapping-mode; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/leds/leds-max77650.txt b/Documentation/devicetree/bindings/leds/leds-max77650.txt new file mode 100644 index 000000000000..3a67115cc1da --- /dev/null +++ b/Documentation/devicetree/bindings/leds/leds-max77650.txt @@ -0,0 +1,57 @@ +LED driver for MAX77650 PMIC from Maxim Integrated. + +This module is part of the MAX77650 MFD device. For more details +see Documentation/devicetree/bindings/mfd/max77650.txt. + +The LED controller is represented as a sub-node of the PMIC node on +the device tree. + +This device has three current sinks. + +Required properties: +-------------------- +- compatible: Must be "maxim,max77650-led" +- #address-cells: Must be <1>. +- #size-cells: Must be <0>. + +Each LED is represented as a sub-node of the LED-controller node. Up to +three sub-nodes can be defined. + +Required properties of the sub-node: +------------------------------------ + +- reg: Must be <0>, <1> or <2>. + +Optional properties of the sub-node: +------------------------------------ + +- label: See Documentation/devicetree/bindings/leds/common.txt +- linux,default-trigger: See Documentation/devicetree/bindings/leds/common.txt + +For more details, please refer to the generic GPIO DT binding document +<devicetree/bindings/gpio/gpio.txt>. + +Example: +-------- + + leds { + compatible = "maxim,max77650-led"; + #address-cells = <1>; + #size-cells = <0>; + + led@0 { + reg = <0>; + label = "blue:usr0"; + }; + + led@1 { + reg = <1>; + label = "red:usr1"; + linux,default-trigger = "heartbeat"; + }; + + led@2 { + reg = <2>; + label = "green:usr2"; + }; + }; diff --git a/Documentation/devicetree/bindings/mailbox/marvell,armada-3700-rwtm-mailbox.txt b/Documentation/devicetree/bindings/mailbox/marvell,armada-3700-rwtm-mailbox.txt new file mode 100644 index 000000000000..282ab81a4ea6 --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/marvell,armada-3700-rwtm-mailbox.txt @@ -0,0 +1,16 @@ +* rWTM BIU Mailbox driver for Armada 37xx + +Required properties: +- compatible: must be "marvell,armada-3700-rwtm-mailbox" +- reg: physical base address of the mailbox and length of memory mapped + region +- interrupts: the IRQ line for the mailbox +- #mbox-cells: must be 1 + +Example: + rwtm: mailbox@b0000 { + compatible = "marvell,armada-3700-rwtm-mailbox"; + reg = <0xb0000 0x100>; + interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>; + #mbox-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt b/Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt index 9bb5f57e2066..94bf7896a688 100644 --- a/Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt +++ b/Documentation/devicetree/bindings/memory-controllers/atmel,ebi.txt @@ -15,6 +15,7 @@ Required properties: "atmel,at91sam9g45-ebi" "atmel,at91sam9x5-ebi" "atmel,sama5d3-ebi" + "microchip,sam9x60-ebi" - reg: Contains offset/length value for EBI memory mapping. This property might contain several entries if the EBI diff --git a/Documentation/devicetree/bindings/memory-controllers/fsl/mmdc.txt b/Documentation/devicetree/bindings/memory-controllers/fsl/mmdc.txt new file mode 100644 index 000000000000..bcc36c5b543c --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/fsl/mmdc.txt @@ -0,0 +1,35 @@ +Freescale Multi Mode DDR controller (MMDC) + +Required properties : +- compatible : should be one of following: + for i.MX6Q/i.MX6DL: + - "fsl,imx6q-mmdc"; + for i.MX6QP: + - "fsl,imx6qp-mmdc", "fsl,imx6q-mmdc"; + for i.MX6SL: + - "fsl,imx6sl-mmdc", "fsl,imx6q-mmdc"; + for i.MX6SLL: + - "fsl,imx6sll-mmdc", "fsl,imx6q-mmdc"; + for i.MX6SX: + - "fsl,imx6sx-mmdc", "fsl,imx6q-mmdc"; + for i.MX6UL/i.MX6ULL/i.MX6ULZ: + - "fsl,imx6ul-mmdc", "fsl,imx6q-mmdc"; + for i.MX7ULP: + - "fsl,imx7ulp-mmdc", "fsl,imx6q-mmdc"; +- reg : address and size of MMDC DDR controller registers + +Optional properties : +- clocks : the clock provided by the SoC to access the MMDC registers + +Example : + mmdc0: memory-controller@21b0000 { /* MMDC0 */ + compatible = "fsl,imx6q-mmdc"; + reg = <0x021b0000 0x4000>; + clocks = <&clks IMX6QDL_CLK_MMDC_P0_IPG>; + }; + + mmdc1: memory-controller@21b4000 { /* MMDC1 */ + compatible = "fsl,imx6q-mmdc"; + reg = <0x021b4000 0x4000>; + status = "disabled"; + }; diff --git a/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt b/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt index 3f643ef121ff..5f8880cc757e 100644 --- a/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt +++ b/Documentation/devicetree/bindings/mfd/atmel-hlcdc.txt @@ -7,6 +7,7 @@ Required properties: "atmel,sama5d2-hlcdc" "atmel,sama5d3-hlcdc" "atmel,sama5d4-hlcdc" + "microchip,sam9x60-hlcdc" - reg: base address and size of the HLCDC device registers. - clock-names: the name of the 3 clocks requested by the HLCDC device. Should contain "periph_clk", "sys_clk" and "slow_clk". diff --git a/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt b/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt index 004b0158cf4d..3bf92ad37fa1 100644 --- a/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt +++ b/Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt @@ -19,6 +19,8 @@ And these documents for the required sub-node binding details: [4] Clock: ../clock/cirrus,lochnagar.txt [5] Pinctrl: ../pinctrl/cirrus,lochnagar.txt [6] Regulator: ../regulator/cirrus,lochnagar.txt + [7] Sound: ../sound/cirrus,lochnagar.txt + [8] Hardware Monitor: ../hwmon/cirrus,lochnagar.txt Required properties: @@ -41,6 +43,11 @@ Optional sub-nodes: - Bindings for the regulator components, see [6]. Only available on Lochnagar 2. + - lochnagar-sc : Binding for the sound card components, see [7]. + Only available on Lochnagar 2. + - lochnagar-hwmon : Binding for the hardware monitor components, see [8]. + Only available on Lochnagar 2. + Optional properties: - present-gpios : Host present line, indicating the presence of a @@ -65,4 +72,14 @@ lochnagar: lochnagar@22 { compatible = "cirrus,lochnagar-pinctrl"; ... }; + + lochnagar-sc { + compatible = "cirrus,lochnagar2-soundcard"; + ... + }; + + lochnagar-hwmon { + compatible = "cirrus,lochnagar2-hwmon"; + ... + }; }; diff --git a/Documentation/devicetree/bindings/mfd/max77620.txt b/Documentation/devicetree/bindings/mfd/max77620.txt index 9c16d51cc15b..5a642a51d58e 100644 --- a/Documentation/devicetree/bindings/mfd/max77620.txt +++ b/Documentation/devicetree/bindings/mfd/max77620.txt @@ -4,7 +4,8 @@ Required properties: ------------------- - compatible: Must be one of "maxim,max77620" - "maxim,max20024". + "maxim,max20024" + "maxim,max77663" - reg: I2C device address. Optional properties: @@ -17,6 +18,11 @@ Optional properties: IRQ numbers for different interrupt source of MAX77620 are defined at dt-bindings/mfd/max77620.h. +- system-power-controller: Indicates that this PMIC is controlling the + system power, see [1] for more details. + +[1] Documentation/devicetree/bindings/power/power-controller.txt + Optional subnodes and their properties: ======================================= @@ -105,6 +111,7 @@ Optional properties: Here supported time periods by device in microseconds are as follows: MAX77620 supports 40, 80, 160, 320, 640, 1280, 2560 and 5120 microseconds. MAX20024 supports 20, 40, 80, 160, 320, 640, 1280 and 2540 microseconds. +MAX77663 supports 20, 40, 80, 160, 320, 640, 1280 and 2540 microseconds. -maxim,power-ok-control: configure map power ok bit 1: Enables POK(Power OK) to control nRST_IO and GPIO1 diff --git a/Documentation/devicetree/bindings/mfd/max77650.txt b/Documentation/devicetree/bindings/mfd/max77650.txt new file mode 100644 index 000000000000..b529d8d19335 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/max77650.txt @@ -0,0 +1,46 @@ +MAX77650 ultra low-power PMIC from Maxim Integrated. + +Required properties: +------------------- +- compatible: Must be "maxim,max77650" +- reg: I2C device address. +- interrupts: The interrupt on the parent the controller is + connected to. +- interrupt-controller: Marks the device node as an interrupt controller. +- #interrupt-cells: Must be <2>. + +- gpio-controller: Marks the device node as a gpio controller. +- #gpio-cells: Must be <2>. The first cell is the pin number and + the second cell is used to specify the gpio active + state. + +Optional properties: +-------------------- +gpio-line-names: Single string containing the name of the GPIO line. + +The GPIO-controller module is represented as part of the top-level PMIC +node. The device exposes a single GPIO line. + +For device-tree bindings of other sub-modules (regulator, power supply, +LEDs and onkey) refer to the binding documents under the respective +sub-system directories. + +For more details on GPIO bindings, please refer to the generic GPIO DT +binding document <devicetree/bindings/gpio/gpio.txt>. + +Example: +-------- + + pmic@48 { + compatible = "maxim,max77650"; + reg = <0x48>; + + interrupt-controller; + interrupt-parent = <&gpio2>; + #interrupt-cells = <2>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + + gpio-controller; + #gpio-cells = <2>; + gpio-line-names = "max77650-charger"; + }; diff --git a/Documentation/devicetree/bindings/mfd/stmfx.txt b/Documentation/devicetree/bindings/mfd/stmfx.txt new file mode 100644 index 000000000000..f0c2f7fcf5c7 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/stmfx.txt @@ -0,0 +1,28 @@ +STMicroelectonics Multi-Function eXpander (STMFX) Core bindings + +ST Multi-Function eXpander (STMFX) is a slave controller using I2C for +communication with the main MCU. Its main features are GPIO expansion, main +MCU IDD measurement (IDD is the amount of current that flows through VDD) and +resistive touchscreen controller. + +Required properties: +- compatible: should be "st,stmfx-0300". +- reg: I2C slave address of the device. +- interrupts: interrupt specifier triggered by MFX_IRQ_OUT signal. + Please refer to ../interrupt-controller/interrupt.txt + +Optional properties: +- drive-open-drain: configure MFX_IRQ_OUT as open drain. +- vdd-supply: phandle of the regulator supplying STMFX. + +Example: + + stmfx: stmfx@42 { + compatible = "st,stmfx-0300"; + reg = <0x42>; + interrupts = <8 IRQ_TYPE_EDGE_RISING>; + interrupt-parent = <&gpioi>; + vdd-supply = <&v3v3>; + }; + +Please refer to ../pinctrl/pinctrl-stmfx.txt for STMFX GPIO expander function bindings. diff --git a/Documentation/devicetree/bindings/mfd/ti-lmu.txt b/Documentation/devicetree/bindings/mfd/ti-lmu.txt index 980394d701a7..86ca786d54fc 100644 --- a/Documentation/devicetree/bindings/mfd/ti-lmu.txt +++ b/Documentation/devicetree/bindings/mfd/ti-lmu.txt @@ -104,8 +104,8 @@ lm3632@11 { regulators { compatible = "ti,lm363x-regulator"; - ti,lcm-en1-gpio = <&pioC 0 GPIO_ACTIVE_HIGH>; /* PC0 */ - ti,lcm-en2-gpio = <&pioC 1 GPIO_ACTIVE_HIGH>; /* PC1 */ + enable-gpios = <&pioC 0 GPIO_ACTIVE_HIGH>, + <&pioC 1 GPIO_ACTIVE_HIGH>; vboost { regulator-name = "lcd_boost"; diff --git a/Documentation/devicetree/bindings/misc/intel,ixp4xx-queue-manager.yaml b/Documentation/devicetree/bindings/misc/intel,ixp4xx-queue-manager.yaml new file mode 100644 index 000000000000..d2313b1d9405 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/intel,ixp4xx-queue-manager.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2019 Linaro Ltd. +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/misc/intel-ixp4xx-ahb-queue-manager.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Intel IXP4xx AHB Queue Manager + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: | + The IXP4xx AHB Queue Manager maintains queues as circular buffers in + an 8KB embedded SRAM along with hardware pointers. It is used by both + the XScale processor and the NPEs (Network Processing Units) in the + IXP4xx for accelerating queues, especially for networking. Clients pick + queues from the queue manager with foo-queue = <&qmgr N> where the + &qmgr is a phandle to the queue manager and N is the queue resource + number. The queue resources available and their specific purpose + on a certain IXP4xx system will vary. + +properties: + compatible: + items: + - const: intel,ixp4xx-ahb-queue-manager + + reg: + maxItems: 1 + + interrupts: + items: + - description: Interrupt for queues 0-31 + - description: Interrupt for queues 32-63 + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + qmgr: queue-manager@60000000 { + compatible = "intel,ixp4xx-ahb-queue-manager"; + reg = <0x60000000 0x4000>; + interrupts = <3 IRQ_TYPE_LEVEL_HIGH>, <4 IRQ_TYPE_LEVEL_HIGH>; + }; diff --git a/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt index 07242d141773..36c4bea675d5 100644 --- a/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt +++ b/Documentation/devicetree/bindings/mmc/k3-dw-mshc.txt @@ -13,6 +13,8 @@ Required Properties: * compatible: should be one of the following. - "hisilicon,hi3660-dw-mshc": for controllers with hi3660 specific extensions. + - "hisilicon,hi3670-dw-mshc", "hisilicon,hi3660-dw-mshc": for controllers + with hi3670 specific extensions. - "hisilicon,hi4511-dw-mshc": for controllers with hi4511 specific extensions. - "hisilicon,hi6220-dw-mshc": for controllers with hi6220 specific extensions. diff --git a/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml b/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml new file mode 100644 index 000000000000..fbd4da3684fc --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/allwinner,sun4i-a10-nand.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A10 NAND Controller Device Tree Bindings + +allOf: + - $ref: "nand-controller.yaml" + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <maxime.ripard@bootlin.com> + +properties: + "#address-cells": true + "#size-cells": true + + compatible: + enum: + - allwinner,sun4i-a10-nand + - allwinner,sun8i-a23-nand-controller + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: ahb + - const: mod + + resets: + maxItems: 1 + + reset-names: + const: ahb + + dmas: + maxItems: 1 + + dma-names: + const: rxtx + + pinctrl-names: true + +patternProperties: + "^pinctrl-[0-9]+$": true + + "^nand@[a-f0-9]+$": + properties: + reg: + maxItems: 1 + minimum: 0 + maximum: 7 + + nand-ecc-mode: true + + nand-ecc-algo: + const: bch + + nand-ecc-step-size: + enum: [ 512, 1024 ] + + nand-ecc-strength: + maximum: 80 + + allwinner,rb: + description: + Contains the native Ready/Busy IDs. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 1 + maxItems: 2 + items: + minimum: 0 + maximum: 1 + + additionalProperties: false + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +... diff --git a/Documentation/devicetree/bindings/mtd/atmel-nand.txt b/Documentation/devicetree/bindings/mtd/atmel-nand.txt index 9bb66e476672..68b51dc58816 100644 --- a/Documentation/devicetree/bindings/mtd/atmel-nand.txt +++ b/Documentation/devicetree/bindings/mtd/atmel-nand.txt @@ -14,6 +14,7 @@ Required properties: "atmel,at91sam9261-nand-controller" "atmel,at91sam9g45-nand-controller" "atmel,sama5d3-nand-controller" + "microchip,sam9x60-nand-controller" - ranges: empty ranges property to forward EBI ranges definitions. - #address-cells: should be set to 2. - #size-cells: should be set to 1. diff --git a/Documentation/devicetree/bindings/mtd/denali-nand.txt b/Documentation/devicetree/bindings/mtd/denali-nand.txt index f33da8782741..b14b6751c2f3 100644 --- a/Documentation/devicetree/bindings/mtd/denali-nand.txt +++ b/Documentation/devicetree/bindings/mtd/denali-nand.txt @@ -7,34 +7,48 @@ Required properties: "socionext,uniphier-denali-nand-v5b" - for Socionext UniPhier (v5b) - reg : should contain registers location and length for data and reg. - reg-names: Should contain the reg names "nand_data" and "denali_reg" + - #address-cells: should be 1. The cell encodes the chip select connection. + - #size-cells : should be 0. - interrupts : The interrupt number. - clocks: should contain phandle of the controller core clock, the bus interface clock, and the ECC circuit clock. - clock-names: should contain "nand", "nand_x", "ecc" -Optional properties: - - nand-ecc-step-size: see nand.txt for details. If present, the value must be - 512 for "altr,socfpga-denali-nand" - 1024 for "socionext,uniphier-denali-nand-v5a" - 1024 for "socionext,uniphier-denali-nand-v5b" - - nand-ecc-strength: see nand.txt for details. Valid values are: - 8, 15 for "altr,socfpga-denali-nand" - 8, 16, 24 for "socionext,uniphier-denali-nand-v5a" - 8, 16 for "socionext,uniphier-denali-nand-v5b" - - nand-ecc-maximize: see nand.txt for details - -The device tree may optionally contain sub-nodes describing partitions of the +Sub-nodes: + Sub-nodes represent available NAND chips. + + Required properties: + - reg: should contain the bank ID of the controller to which each chip + select is connected. + + Optional properties: + - nand-ecc-step-size: see nand.txt for details. + If present, the value must be + 512 for "altr,socfpga-denali-nand" + 1024 for "socionext,uniphier-denali-nand-v5a" + 1024 for "socionext,uniphier-denali-nand-v5b" + - nand-ecc-strength: see nand.txt for details. Valid values are: + 8, 15 for "altr,socfpga-denali-nand" + 8, 16, 24 for "socionext,uniphier-denali-nand-v5a" + 8, 16 for "socionext,uniphier-denali-nand-v5b" + - nand-ecc-maximize: see nand.txt for details + +The chip nodes may optionally contain sub-nodes describing partitions of the address space. See partition.txt for more detail. Examples: nand: nand@ff900000 { #address-cells = <1>; - #size-cells = <1>; + #size-cells = <0>; compatible = "altr,socfpga-denali-nand"; reg = <0xff900000 0x20>, <0xffb80000 0x1000>; reg-names = "nand_data", "denali_reg"; clocks = <&nand_clk>, <&nand_x_clk>, <&nand_ecc_clk>; clock-names = "nand", "nand_x", "ecc"; interrupts = <0 144 4>; + + nand@0 { + reg = <0>; + } }; diff --git a/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt b/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt index 29ea5853ca91..c02259353327 100644 --- a/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt +++ b/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt @@ -1,4 +1,4 @@ -* Ingenic JZ4780 NAND/BCH +* Ingenic JZ4780 NAND/ECC This file documents the device tree bindings for NAND flash devices on the JZ4780. NAND devices are connected to the NEMC controller (described in @@ -6,15 +6,18 @@ memory-controllers/ingenic,jz4780-nemc.txt), and thus NAND device nodes must be children of the NEMC node. Required NAND controller device properties: -- compatible: Should be set to "ingenic,jz4780-nand". +- compatible: Should be one of: + * ingenic,jz4740-nand + * ingenic,jz4725b-nand + * ingenic,jz4780-nand - reg: For each bank with a NAND chip attached, should specify a bank number, an offset of 0 and a size of 0x1000000 (i.e. the whole NEMC bank). Optional NAND controller device properties: -- ingenic,bch-controller: To make use of the hardware BCH controller, this - property must contain a phandle for the BCH controller node. The required +- ecc-engine: To make use of the hardware ECC controller, this + property must contain a phandle for the ECC controller node. The required properties for this node are described below. If this is not specified, - software BCH will be used instead. + software ECC will be used instead. Optional children nodes: - Individual NAND chips are children of the NAND controller node. @@ -45,7 +48,7 @@ nemc: nemc@13410000 { #address-cells = <1>; #size-cells = <0>; - ingenic,bch-controller = <&bch>; + ecc-engine = <&bch>; nand@1 { reg = <1>; @@ -67,14 +70,17 @@ nemc: nemc@13410000 { }; }; -The BCH controller is a separate SoC component used for error correction on +The ECC controller is a separate SoC component used for error correction on NAND devices. The following is a description of the device properties for a -BCH controller. - -Required BCH properties: -- compatible: Should be set to "ingenic,jz4780-bch". -- reg: Should specify the BCH controller registers location and length. -- clocks: Clock for the BCH controller. +ECC controller. + +Required ECC properties: +- compatible: Should be one of: + * ingenic,jz4740-ecc + * ingenic,jz4725b-bch + * ingenic,jz4780-bch +- reg: Should specify the ECC controller registers location and length. +- clocks: Clock for the ECC controller. Example: diff --git a/Documentation/devicetree/bindings/mtd/mtd-physmap.txt b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt index 7df0dcaccb7d..c69f4f065d23 100644 --- a/Documentation/devicetree/bindings/mtd/mtd-physmap.txt +++ b/Documentation/devicetree/bindings/mtd/mtd-physmap.txt @@ -96,3 +96,19 @@ An example using SRAM: bank-width = <2>; }; +An example using gpio-addrs + + flash@20000000 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash", "jedec-flash"; + reg = <0x20000000 0x02000000>; + ranges = <0 0x00000000 0x02000000 + 1 0x02000000 0x02000000>; + bank-width = <2>; + addr-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; + partition@0 { + label = "test-part1"; + reg = <0 0x04000000>; + }; + }; diff --git a/Documentation/devicetree/bindings/mtd/nand-controller.yaml b/Documentation/devicetree/bindings/mtd/nand-controller.yaml new file mode 100644 index 000000000000..199ba5ac2a06 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/nand-controller.yaml @@ -0,0 +1,143 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mtd/nand-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NAND Chip and NAND Controller Generic Binding + +maintainers: + - Miquel Raynal <miquel.raynal@bootlin.com> + - Richard Weinberger <richard@nod.at> + +description: | + The NAND controller should be represented with its own DT node, and + all NAND chips attached to this controller should be defined as + children nodes of the NAND controller. This representation should be + enforced even for simple controllers supporting only one chip. + + The ECC strength and ECC step size properties define the user + desires in terms of correction capability of a controller. Together, + they request the ECC engine to correct {strength} bit errors per + {size} bytes. + + The interpretation of these parameters is implementation-defined, so + not all implementations must support all possible + combinations. However, implementations are encouraged to further + specify the value(s) they support. + +properties: + $nodename: + pattern: "^nand-controller(@.*)?" + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + ranges: true + +patternProperties: + "^nand@[a-f0-9]$": + properties: + reg: + description: + Contains the native Ready/Busy IDs. + + nand-ecc-mode: + allOf: + - $ref: /schemas/types.yaml#/definitions/string + - enum: [ none, soft, hw, hw_syndrome, hw_oob_first, on-die ] + description: + Desired ECC engine, either hardware (most of the time + embedded in the NAND controller) or software correction + (Linux will handle the calculations). soft_bch is deprecated + and should be replaced by soft and nand-ecc-algo. + + nand-ecc-algo: + allOf: + - $ref: /schemas/types.yaml#/definitions/string + - enum: [ hamming, bch, rs ] + description: + Desired ECC algorithm. + + nand-bus-width: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [ 8, 16 ] + - default: 8 + description: + Bus width to the NAND chip + + nand-on-flash-bbt: + $ref: /schemas/types.yaml#/definitions/flag + description: + With this property, the OS will search the device for a Bad + Block Table (BBT). If not found, it will create one, reserve + a few blocks at the end of the device to store it and update + it as the device ages. Otherwise, the out-of-band area of a + few pages of all the blocks will be scanned at boot time to + find Bad Block Markers (BBM). These markers will help to + build a volatile BBT in RAM. + + nand-ecc-strength: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 1 + description: + Maximum number of bits that can be corrected per ECC step. + + nand-ecc-step-size: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 1 + description: + Number of data bytes covered by a single ECC step. + + nand-ecc-maximize: + $ref: /schemas/types.yaml#/definitions/flag + description: + Whether or not the ECC strength should be maximized. The + maximum ECC strength is both controller and chip + dependent. The ECC engine has to select the ECC config + providing the best strength and taking the OOB area size + constraint into account. This is particularly useful when + only the in-band area is used by the upper layers, and you + want to make your NAND as reliable as possible. + + nand-is-boot-medium: + $ref: /schemas/types.yaml#/definitions/flag + description: + Whether or not the NAND chip is a boot medium. Drivers might + use this information to select ECC algorithms supported by + the boot ROM or similar restrictions. + + nand-rb: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: + Contains the native Ready/Busy IDs. + + required: + - reg + +required: + - "#address-cells" + - "#size-cells" + +examples: + - | + nand-controller { + #address-cells = <1>; + #size-cells = <0>; + + /* controller specific properties */ + + nand@0 { + reg = <0>; + nand-ecc-mode = "soft"; + nand-ecc-algo = "bch"; + + /* controller specific properties */ + }; + }; diff --git a/Documentation/devicetree/bindings/mtd/nand.txt b/Documentation/devicetree/bindings/mtd/nand.txt deleted file mode 100644 index e949c778e983..000000000000 --- a/Documentation/devicetree/bindings/mtd/nand.txt +++ /dev/null @@ -1,75 +0,0 @@ -* NAND chip and NAND controller generic binding - -NAND controller/NAND chip representation: - -The NAND controller should be represented with its own DT node, and all -NAND chips attached to this controller should be defined as children nodes -of the NAND controller. This representation should be enforced even for -simple controllers supporting only one chip. - -Mandatory NAND controller properties: -- #address-cells: depends on your controller. Should at least be 1 to - encode the CS line id. -- #size-cells: depends on your controller. Put zero unless you need a - mapping between CS lines and dedicated memory regions - -Optional NAND controller properties -- ranges: only needed if you need to define a mapping between CS lines and - memory regions - -Optional NAND chip properties: - -- nand-ecc-mode : String, operation mode of the NAND ecc mode. - Supported values are: "none", "soft", "hw", "hw_syndrome", - "hw_oob_first", "on-die". - Deprecated values: - "soft_bch": use "soft" and nand-ecc-algo instead -- nand-ecc-algo: string, algorithm of NAND ECC. - Valid values are: "hamming", "bch", "rs". -- nand-bus-width : 8 or 16 bus width if not present 8 -- nand-on-flash-bbt: boolean to enable on flash bbt option if not present false - -- nand-ecc-strength: integer representing the number of bits to correct - per ECC step. - -- nand-ecc-step-size: integer representing the number of data bytes - that are covered by a single ECC step. - -- nand-ecc-maximize: boolean used to specify that you want to maximize ECC - strength. The maximum ECC strength is both controller and - chip dependent. The controller side has to select the ECC - config providing the best strength and taking the OOB area - size constraint into account. - This is particularly useful when only the in-band area is - used by the upper layers, and you want to make your NAND - as reliable as possible. -- nand-is-boot-medium: Whether the NAND chip is a boot medium. Drivers might use - this information to select ECC algorithms supported by - the boot ROM or similar restrictions. - -- nand-rb: shall contain the native Ready/Busy ids. - -The ECC strength and ECC step size properties define the correction capability -of a controller. Together, they say a controller can correct "{strength} bit -errors per {size} bytes". - -The interpretation of these parameters is implementation-defined, so not all -implementations must support all possible combinations. However, implementations -are encouraged to further specify the value(s) they support. - -Example: - - nand-controller { - #address-cells = <1>; - #size-cells = <0>; - - /* controller specific properties */ - - nand@0 { - reg = <0>; - nand-ecc-mode = "soft"; - nand-ecc-algo = "bch"; - - /* controller specific properties */ - }; - }; diff --git a/Documentation/devicetree/bindings/mtd/partitions/arm,arm-firmware-suite.txt b/Documentation/devicetree/bindings/mtd/partitions/arm,arm-firmware-suite.txt new file mode 100644 index 000000000000..d5c5616f6db5 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/partitions/arm,arm-firmware-suite.txt @@ -0,0 +1,17 @@ +ARM AFS - ARM Firmware Suite Partitions +======================================= + +The ARM Firmware Suite is a flash partitioning system found on the +ARM reference designs: Integrator AP, Integrator CP, Versatile AB, +Versatile PB, the RealView family, Versatile Express and Juno. + +Required properties: +- compatible : (required) must be "arm,arm-firmware-suite" + +Example: + +flash@0 { + partitions { + compatible = "arm,arm-firmware-suite"; + }; +}; diff --git a/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm963xx-cfe-nor-partitions.txt b/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm963xx-cfe-nor-partitions.txt new file mode 100644 index 000000000000..9f630e95f180 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm963xx-cfe-nor-partitions.txt @@ -0,0 +1,24 @@ +Broadcom BCM963XX CFE Loader NOR Flash Partitions +================================================= + +Most Broadcom BCM63XX SoC based devices follow the Broadcom reference layout for +NOR. The first erase block used for the CFE bootloader, the last for an +NVRAM partition, and the remainder in-between for one to two firmware partitions +at fixed offsets. A valid firmware partition is identified by the ImageTag +header found at beginning of the second erase block, containing the rootfs and +kernel offsets and sizes within the firmware partition. + +Required properties: +- compatible : must be "brcm,bcm963xx-cfe-nor-partitions" + +Example: + +flash@1fc00000 { + compatible = "cfi-flash"; + reg = <0x1fc00000 0x400000>; + bank-width = <2>; + + partitions { + compatible = "brcm,bcm963xx-cfe-nor-partitions"; + }; +}; diff --git a/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm963xx-imagetag.txt b/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm963xx-imagetag.txt new file mode 100644 index 000000000000..f8b7418ed817 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/partitions/brcm,bcm963xx-imagetag.txt @@ -0,0 +1,45 @@ +Broadcom BCM963XX ImageTag Partition Container +============================================== + +Some Broadcom BCM63XX SoC based devices contain additional, non discoverable +partitions or non standard bootloader partition sizes. For these a mixed layout +needs to be used with an explicit firmware partition. + +The BCM963XX ImageTag is a simple firmware header describing the offsets and +sizes of the rootfs and kernel parts contained in the firmware. + +Required properties: +- compatible : must be "brcm,bcm963xx-imagetag" + +Example: + +flash@1e000000 { + compatible = "cfi-flash"; + reg = <0x1e000000 0x2000000>; + bank-width = <2>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + cfe@0 { + reg = <0x0 0x10000>; + read-only; + }; + + firmware@10000 { + reg = <0x10000 0x7d0000>; + compatible = "brcm,bcm963xx-imagetag"; + }; + + caldata@7e0000 { + reg = <0x7e0000 0x10000>; + read-only; + }; + + nvram@7f0000 { + reg = <0x7f0000 0x10000>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/mtd/sunxi-nand.txt b/Documentation/devicetree/bindings/mtd/sunxi-nand.txt deleted file mode 100644 index dcd5a5d80dc0..000000000000 --- a/Documentation/devicetree/bindings/mtd/sunxi-nand.txt +++ /dev/null @@ -1,48 +0,0 @@ -Allwinner NAND Flash Controller (NFC) - -Required properties: -- compatible : "allwinner,sun4i-a10-nand". -- reg : shall contain registers location and length for data and reg. -- interrupts : shall define the nand controller interrupt. -- #address-cells: shall be set to 1. Encode the nand CS. -- #size-cells : shall be set to 0. -- clocks : shall reference nand controller clocks. -- clock-names : nand controller internal clock names. Shall contain : - * "ahb" : AHB gating clock - * "mod" : nand controller clock - -Optional properties: -- dmas : shall reference DMA channel associated to the NAND controller. -- dma-names : shall be "rxtx". - -Optional children nodes: -Children nodes represent the available nand chips. - -Optional properties: -- reset : phandle + reset specifier pair -- reset-names : must contain "ahb" -- allwinner,rb : shall contain the native Ready/Busy ids. -- nand-ecc-mode : one of the supported ECC modes ("hw", "soft", "soft_bch" or - "none") - -see Documentation/devicetree/bindings/mtd/nand.txt for generic bindings. - - -Examples: -nfc: nand@1c03000 { - compatible = "allwinner,sun4i-a10-nand"; - reg = <0x01c03000 0x1000>; - interrupts = <0 37 1>; - clocks = <&ahb_gates 13>, <&nand_clk>; - clock-names = "ahb", "mod"; - #address-cells = <1>; - #size-cells = <0>; - pinctrl-names = "default"; - pinctrl-0 = <&nand_pins_a &nand_cs0_pins_a &nand_rb0_pins_a>; - - nand@0 { - reg = <0>; - allwinner,rb = <0>; - nand-ecc-mode = "soft_bch"; - }; -}; diff --git a/Documentation/devicetree/bindings/net/keystone-netcp.txt b/Documentation/devicetree/bindings/net/keystone-netcp.txt index 3a65aabc76a2..6262c2f293b0 100644 --- a/Documentation/devicetree/bindings/net/keystone-netcp.txt +++ b/Documentation/devicetree/bindings/net/keystone-netcp.txt @@ -139,9 +139,9 @@ Optional properties: sub-module attached to this interface. The MAC address will be determined using the optional properties defined in -ethernet.txt, as provided by the of_get_mac_address API and only if efuse-mac -is set to 0. If any of the optional MAC address properties are not present, -then the driver will use random MAC address. +ethernet.txt and only if efuse-mac is set to 0. If all of the optional MAC +address properties are not present, then the driver will use a random MAC +address. Example binding: diff --git a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.txt b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.txt index 74665502f4cf..7e675dafc256 100644 --- a/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.txt +++ b/Documentation/devicetree/bindings/net/wireless/mediatek,mt76.txt @@ -16,8 +16,8 @@ Optional properties: - ieee80211-freq-limit: See ieee80211.txt - mediatek,mtd-eeprom: Specify a MTD partition + offset containing EEPROM data -The driver is using of_get_mac_address API, so the MAC address can be as well -be set with corresponding optional properties defined in net/ethernet.txt. +The MAC address can as well be set with corresponding optional properties +defined in net/ethernet.txt. Optional nodes: - led: Properties for a connected LED diff --git a/Documentation/devicetree/bindings/pci/designware-pcie.txt b/Documentation/devicetree/bindings/pci/designware-pcie.txt index c124f9bc11f3..5561a1c060d0 100644 --- a/Documentation/devicetree/bindings/pci/designware-pcie.txt +++ b/Documentation/devicetree/bindings/pci/designware-pcie.txt @@ -4,8 +4,11 @@ Required properties: - compatible: "snps,dw-pcie" for RC mode; "snps,dw-pcie-ep" for EP mode; -- reg: Should contain the configuration address space. -- reg-names: Must be "config" for the PCIe configuration space. +- reg: For designware cores version < 4.80 contains the configuration + address space. For designware core version >= 4.80, contains + the configuration and ATU address space +- reg-names: Must be "config" for the PCIe configuration space and "atu" for + the ATU address space. (The old way of getting the configuration address space from "ranges" is deprecated and should be avoided.) - num-lanes: number of lanes to use diff --git a/Documentation/devicetree/bindings/pci/pci-keystone.txt b/Documentation/devicetree/bindings/pci/pci-keystone.txt index 2030ee0dc4f9..47202a2938f2 100644 --- a/Documentation/devicetree/bindings/pci/pci-keystone.txt +++ b/Documentation/devicetree/bindings/pci/pci-keystone.txt @@ -11,16 +11,24 @@ described here as well as properties that are not applicable. Required Properties:- -compatibility: "ti,keystone-pcie" -reg: index 1 is the base address and length of DW application registers. - index 2 is the base address and length of PCI device ID register. +compatibility: Should be "ti,keystone-pcie" for RC on Keystone2 SoC + Should be "ti,am654-pcie-rc" for RC on AM654x SoC +reg: Three register ranges as listed in the reg-names property +reg-names: "dbics" for the DesignWare PCIe registers, "app" for the + TI specific application registers, "config" for the + configuration space address pcie_msi_intc : Interrupt controller device node for MSI IRQ chip interrupt-cells: should be set to 1 interrupts: GIC interrupt lines connected to PCI MSI interrupt lines + (required if the compatible is "ti,keystone-pcie") +msi-map: As specified in Documentation/devicetree/bindings/pci/pci-msi.txt + (required if the compatible is "ti,am654-pcie-rc". ti,syscon-pcie-id : phandle to the device control module required to set device id and vendor id. +ti,syscon-pcie-mode : phandle to the device control module required to configure + PCI in either RC mode or EP mode. Example: pcie_msi_intc: msi-interrupt-controller { @@ -61,3 +69,47 @@ Optional properties:- DesignWare DT Properties not applicable for Keystone PCI 1. pcie_bus clock-names not used. Instead, a phandle to phys is used. + +AM654 PCIe Endpoint +=================== + +Required Properties:- + +compatibility: Should be "ti,am654-pcie-ep" for EP on AM654x SoC +reg: Four register ranges as listed in the reg-names property +reg-names: "dbics" for the DesignWare PCIe registers, "app" for the + TI specific application registers, "atu" for the + Address Translation Unit configuration registers and + "addr_space" used to map remote RC address space +num-ib-windows: As specified in + Documentation/devicetree/bindings/pci/designware-pcie.txt +num-ob-windows: As specified in + Documentation/devicetree/bindings/pci/designware-pcie.txt +num-lanes: As specified in + Documentation/devicetree/bindings/pci/designware-pcie.txt +power-domains: As documented by the generic PM domain bindings in + Documentation/devicetree/bindings/power/power_domain.txt. +ti,syscon-pcie-mode: phandle to the device control module required to configure + PCI in either RC mode or EP mode. + +Optional properties:- + +phys: list of PHY specifiers (used by generic PHY framework) +phy-names: must be "pcie-phy0", "pcie-phy1", "pcie-phyN".. based on the + number of lanes as specified in *num-lanes* property. +("phys" and "phy-names" DT bindings are specified in +Documentation/devicetree/bindings/phy/phy-bindings.txt) +interrupts: platform interrupt for error interrupts. + +pcie-ep { + compatible = "ti,am654-pcie-ep"; + reg = <0x5500000 0x1000>, <0x5501000 0x1000>, + <0x10000000 0x8000000>, <0x5506000 0x1000>; + reg-names = "app", "dbics", "addr_space", "atu"; + power-domains = <&k3_pds 120>; + ti,syscon-pcie-mode = <&pcie0_mode>; + num-lanes = <1>; + num-ib-windows = <16>; + num-ob-windows = <16>; + interrupts = <GIC_SPI 340 IRQ_TYPE_EDGE_RISING>; +}; diff --git a/Documentation/devicetree/bindings/pci/pci.txt b/Documentation/devicetree/bindings/pci/pci.txt index c77981c5dd18..92c01db610df 100644 --- a/Documentation/devicetree/bindings/pci/pci.txt +++ b/Documentation/devicetree/bindings/pci/pci.txt @@ -24,3 +24,53 @@ driver implementation may support the following properties: unsupported link speed, for instance, trying to do training for unsupported link speed, etc. Must be '4' for gen4, '3' for gen3, '2' for gen2, and '1' for gen1. Any other values are invalid. + +PCI-PCI Bridge properties +------------------------- + +PCIe root ports and switch ports may be described explicitly in the device +tree, as children of the host bridge node. Even though those devices are +discoverable by probing, it might be necessary to describe properties that +aren't provided by standard PCIe capabilities. + +Required properties: + +- reg: + Identifies the PCI-PCI bridge. As defined in the IEEE Std 1275-1994 + document, it is a five-cell address encoded as (phys.hi phys.mid + phys.lo size.hi size.lo). phys.hi should contain the device's BDF as + 0b00000000 bbbbbbbb dddddfff 00000000. The other cells should be zero. + + The bus number is defined by firmware, through the standard bridge + configuration mechanism. If this port is a switch port, then firmware + allocates the bus number and writes it into the Secondary Bus Number + register of the bridge directly above this port. Otherwise, the bus + number of a root port is the first number in the bus-range property, + defaulting to zero. + + If firmware leaves the ARI Forwarding Enable bit set in the bridge + above this port, then phys.hi contains the 8-bit function number as + 0b00000000 bbbbbbbb ffffffff 00000000. Note that the PCIe specification + recommends that firmware only leaves ARI enabled when it knows that the + OS is ARI-aware. + +Optional properties: + +- external-facing: + When present, the port is external-facing. All bridges and endpoints + downstream of this port are external to the machine. The OS can, for + example, use this information to identify devices that cannot be + trusted with relaxed DMA protection, as users could easily attach + malicious devices to this port. + +Example: + +pcie@10000000 { + compatible = "pci-host-ecam-generic"; + ... + pcie@0008 { + /* Root port 00:01.0 is external-facing */ + reg = <0x00000800 0 0 0 0>; + external-facing; + }; +}; diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-stmfx.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-stmfx.txt new file mode 100644 index 000000000000..c1b4c1819b84 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-stmfx.txt @@ -0,0 +1,116 @@ +STMicroelectronics Multi-Function eXpander (STMFX) GPIO expander bindings + +ST Multi-Function eXpander (STMFX) offers up to 24 GPIOs expansion. +Please refer to ../mfd/stmfx.txt for STMFX Core bindings. + +Required properties: +- compatible: should be "st,stmfx-0300-pinctrl". +- #gpio-cells: should be <2>, the first cell is the GPIO number and the second + cell is the gpio flags in accordance with <dt-bindings/gpio/gpio.h>. +- gpio-controller: marks the device as a GPIO controller. +- #interrupt-cells: should be <2>, the first cell is the GPIO number and the + second cell is the interrupt flags in accordance with + <dt-bindings/interrupt-controller/irq.h>. +- interrupt-controller: marks the device as an interrupt controller. +- gpio-ranges: specifies the mapping between gpio controller and pin + controller pins. Check "Concerning gpio-ranges property" below. +Please refer to ../gpio/gpio.txt. + +Please refer to pinctrl-bindings.txt for pin configuration. + +Required properties for pin configuration sub-nodes: +- pins: list of pins to which the configuration applies. + +Optional properties for pin configuration sub-nodes (pinconf-generic ones): +- bias-disable: disable any bias on the pin. +- bias-pull-up: the pin will be pulled up. +- bias-pull-pin-default: use the pin-default pull state. +- bias-pull-down: the pin will be pulled down. +- drive-open-drain: the pin will be driven with open drain. +- drive-push-pull: the pin will be driven actively high and low. +- output-high: the pin will be configured as an output driving high level. +- output-low: the pin will be configured as an output driving low level. + +Note that STMFX pins[15:0] are called "gpio[15:0]", and STMFX pins[23:16] are +called "agpio[7:0]". Example, to refer to pin 18 of STMFX, use "agpio2". + +Concerning gpio-ranges property: +- if all STMFX pins[24:0] are available (no other STMFX function in use), you + should use gpio-ranges = <&stmfx_pinctrl 0 0 24>; +- if agpio[3:0] are not available (STMFX Touchscreen function in use), you + should use gpio-ranges = <&stmfx_pinctrl 0 0 16>, <&stmfx_pinctrl 20 20 4>; +- if agpio[7:4] are not available (STMFX IDD function in use), you + should use gpio-ranges = <&stmfx_pinctrl 0 0 20>; + + +Example: + + stmfx: stmfx@42 { + ... + + stmfx_pinctrl: stmfx-pin-controller { + compatible = "st,stmfx-0300-pinctrl"; + #gpio-cells = <2>; + #interrupt-cells = <2>; + gpio-controller; + interrupt-controller; + gpio-ranges = <&stmfx_pinctrl 0 0 24>; + + joystick_pins: joystick { + pins = "gpio0", "gpio1", "gpio2", "gpio3", "gpio4"; + drive-push-pull; + bias-pull-up; + }; + }; + }; + +Example of STMFX GPIO consumers: + + joystick { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&joystick_pins>; + pinctrl-names = "default"; + button-0 { + label = "JoySel"; + linux,code = <KEY_ENTER>; + interrupt-parent = <&stmfx_pinctrl>; + interrupts = <0 IRQ_TYPE_EDGE_RISING>; + }; + button-1 { + label = "JoyDown"; + linux,code = <KEY_DOWN>; + interrupt-parent = <&stmfx_pinctrl>; + interrupts = <1 IRQ_TYPE_EDGE_RISING>; + }; + button-2 { + label = "JoyLeft"; + linux,code = <KEY_LEFT>; + interrupt-parent = <&stmfx_pinctrl>; + interrupts = <2 IRQ_TYPE_EDGE_RISING>; + }; + button-3 { + label = "JoyRight"; + linux,code = <KEY_RIGHT>; + interrupt-parent = <&stmfx_pinctrl>; + interrupts = <3 IRQ_TYPE_EDGE_RISING>; + }; + button-4 { + label = "JoyUp"; + linux,code = <KEY_UP>; + interrupt-parent = <&stmfx_pinctrl>; + interrupts = <4 IRQ_TYPE_EDGE_RISING>; + }; + }; + + leds { + compatible = "gpio-leds"; + orange { + gpios = <&stmfx_pinctrl 17 1>; + }; + + blue { + gpios = <&stmfx_pinctrl 19 1>; + }; + } diff --git a/Documentation/devicetree/bindings/power/amlogic,meson-gx-pwrc.txt b/Documentation/devicetree/bindings/power/amlogic,meson-gx-pwrc.txt index 1cd050b4054c..0fdc3dd1125e 100644 --- a/Documentation/devicetree/bindings/power/amlogic,meson-gx-pwrc.txt +++ b/Documentation/devicetree/bindings/power/amlogic,meson-gx-pwrc.txt @@ -16,7 +16,9 @@ Device Tree Bindings: --------------------- Required properties: -- compatible: should be "amlogic,meson-gx-pwrc-vpu" for the Meson GX SoCs +- compatible: should be one of the following : + - "amlogic,meson-gx-pwrc-vpu" for the Meson GX SoCs + - "amlogic,meson-g12a-pwrc-vpu" for the Meson G12A SoCs - #power-domain-cells: should be 0 - amlogic,hhi-sysctrl: phandle to the HHI sysctrl node - resets: phandles to the reset lines needed for this power demain sequence diff --git a/Documentation/devicetree/bindings/power/reset/syscon-reboot.txt b/Documentation/devicetree/bindings/power/reset/syscon-reboot.txt index 11906316b43d..e23dea8344f8 100644 --- a/Documentation/devicetree/bindings/power/reset/syscon-reboot.txt +++ b/Documentation/devicetree/bindings/power/reset/syscon-reboot.txt @@ -3,13 +3,20 @@ Generic SYSCON mapped register reset driver This is a generic reset driver using syscon to map the reset register. The reset is generally performed with a write to the reset register defined by the register map pointed by syscon reference plus the offset -with the mask defined in the reboot node. +with the value and mask defined in the reboot node. Required properties: - compatible: should contain "syscon-reboot" - regmap: this is phandle to the register map node - offset: offset in the register map for the reboot register (in bytes) -- mask: the reset value written to the reboot register (32 bit access) +- value: the reset value written to the reboot register (32 bit access) + +Optional properties: +- mask: update only the register bits defined by the mask (32 bit) + +Legacy usage: +If a node doesn't contain a value property but contains a mask property, the +mask property is used as the value. Default will be little endian mode, 32 bit access only. diff --git a/Documentation/devicetree/bindings/power/supply/axp20x_usb_power.txt b/Documentation/devicetree/bindings/power/supply/axp20x_usb_power.txt index ba8d35f66cbe..b2d4968fde7d 100644 --- a/Documentation/devicetree/bindings/power/supply/axp20x_usb_power.txt +++ b/Documentation/devicetree/bindings/power/supply/axp20x_usb_power.txt @@ -4,6 +4,7 @@ Required Properties: -compatible: One of: "x-powers,axp202-usb-power-supply" "x-powers,axp221-usb-power-supply" "x-powers,axp223-usb-power-supply" + "x-powers,axp813-usb-power-supply" The AXP223 PMIC shares most of its behaviour with the AXP221 but has slight variations such as the former being able to set the VBUS power supply max diff --git a/Documentation/devicetree/bindings/power/supply/gpio-charger.txt b/Documentation/devicetree/bindings/power/supply/gpio-charger.txt index adbb5dc5b6e9..0fb33b2c62a6 100644 --- a/Documentation/devicetree/bindings/power/supply/gpio-charger.txt +++ b/Documentation/devicetree/bindings/power/supply/gpio-charger.txt @@ -14,13 +14,17 @@ Required properties : usb-cdp (USB charging downstream port) usb-aca (USB accessory charger adapter) +Optional properties: + - charge-status-gpios: GPIO indicating whether a battery is charging. + Example: usb_charger: charger { compatible = "gpio-charger"; charger-type = "usb-sdp"; - gpios = <&gpf0 2 0 0 0>; - } + gpios = <&gpd 28 GPIO_ACTIVE_LOW>; + charge-status-gpios = <&gpc 27 GPIO_ACTIVE_LOW>; + }; battery { power-supplies = <&usb_charger>; diff --git a/Documentation/devicetree/bindings/power/supply/ingenic,battery.txt b/Documentation/devicetree/bindings/power/supply/ingenic,battery.txt new file mode 100644 index 000000000000..66430bf73815 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/ingenic,battery.txt @@ -0,0 +1,31 @@ +* Ingenic JZ47xx battery bindings + +Required properties: + +- compatible: Must be "ingenic,jz4740-battery". +- io-channels: phandle and IIO specifier pair to the IIO device. + Format described in iio-bindings.txt. +- monitored-battery: phandle to a "simple-battery" compatible node. + +The "monitored-battery" property must be a phandle to a node using the format +described in battery.txt, with the following properties being required: + +- voltage-min-design-microvolt: Drained battery voltage. +- voltage-max-design-microvolt: Fully charged battery voltage. + +Example: + +#include <dt-bindings/iio/adc/ingenic,adc.h> + +simple_battery: battery { + compatible = "simple-battery"; + voltage-min-design-microvolt = <3600000>; + voltage-max-design-microvolt = <4200000>; +}; + +ingenic_battery { + compatible = "ingenic,jz4740-battery"; + io-channels = <&adc INGENIC_ADC_BATTERY>; + io-channel-names = "battery"; + monitored-battery = <&simple_battery>; +}; diff --git a/Documentation/devicetree/bindings/power/supply/ltc3651-charger.txt b/Documentation/devicetree/bindings/power/supply/lt3651-charger.txt index 71f2840e8209..40811ff8de10 100644 --- a/Documentation/devicetree/bindings/power/supply/ltc3651-charger.txt +++ b/Documentation/devicetree/bindings/power/supply/lt3651-charger.txt @@ -1,14 +1,16 @@ -ltc3651-charger +Analog Devices LT3651 Charger Power Supply bindings: lt3651-charger Required properties: - - compatible: "lltc,ltc3651-charger" +- compatible: Should contain one of the following: + * "lltc,ltc3651-charger", (DEPRECATED: Use "lltc,lt3651-charger") + * "lltc,lt3651-charger" - lltc,acpr-gpios: Connect to ACPR output. See remark below. Optional properties: - lltc,fault-gpios: Connect to FAULT output. See remark below. - lltc,chrg-gpios: Connect to CHRG output. See remark below. -The ltc3651 outputs are open-drain type and active low. The driver assumes the +The lt3651 outputs are open-drain type and active low. The driver assumes the GPIO reports "active" when the output is asserted, so if the pins have been connected directly, the GPIO flags should be set to active low also. @@ -20,7 +22,7 @@ attributes to detect changes. Example: charger: battery-charger { - compatible = "lltc,ltc3651-charger"; + compatible = "lltc,lt3651-charger"; lltc,acpr-gpios = <&gpio0 68 GPIO_ACTIVE_LOW>; lltc,fault-gpios = <&gpio0 64 GPIO_ACTIVE_LOW>; lltc,chrg-gpios = <&gpio0 63 GPIO_ACTIVE_LOW>; diff --git a/Documentation/devicetree/bindings/power/supply/max77650-charger.txt b/Documentation/devicetree/bindings/power/supply/max77650-charger.txt new file mode 100644 index 000000000000..e6d0fb6ff94e --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/max77650-charger.txt @@ -0,0 +1,28 @@ +Battery charger driver for MAX77650 PMIC from Maxim Integrated. + +This module is part of the MAX77650 MFD device. For more details +see Documentation/devicetree/bindings/mfd/max77650.txt. + +The charger is represented as a sub-node of the PMIC node on the device tree. + +Required properties: +-------------------- +- compatible: Must be "maxim,max77650-charger" + +Optional properties: +-------------------- +- input-voltage-min-microvolt: Minimum CHGIN regulation voltage. Must be one + of: 4000000, 4100000, 4200000, 4300000, + 4400000, 4500000, 4600000, 4700000. +- input-current-limit-microamp: CHGIN input current limit (in microamps). Must + be one of: 95000, 190000, 285000, 380000, + 475000. + +Example: +-------- + + charger { + compatible = "maxim,max77650-charger"; + input-voltage-min-microvolt = <4200000>; + input-current-limit-microamp = <285000>; + }; diff --git a/Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt b/Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt new file mode 100644 index 000000000000..1d284ad816bf --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt @@ -0,0 +1,27 @@ +Microchip UCS1002 USB Port Power Controller + +Required properties: +- compatible : Should be "microchip,ucs1002"; +- reg : I2C slave address + +Optional properties: +- interrupts : A list of interrupts lines present (could be either + corresponding to A_DET# pin, ALERT# pin, or both) +- interrupt-names : A list of interrupt names. Should contain (if + present): + - "a_det" for line connected to A_DET# pin + - "alert" for line connected to ALERT# pin + Both are expected to be IRQ_TYPE_EDGE_BOTH +Example: + +&i2c3 { + charger@32 { + compatible = "microchip,ucs1002"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ucs1002_pins>; + reg = <0x32>; + interrupts-extended = <&gpio5 2 IRQ_TYPE_EDGE_BOTH>, + <&gpio3 21 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "a_det", "alert"; + }; +}; diff --git a/Documentation/devicetree/bindings/power/supply/olpc_battery.txt b/Documentation/devicetree/bindings/power/supply/olpc_battery.txt index c8901b3992d9..8d87d6b35a98 100644 --- a/Documentation/devicetree/bindings/power/supply/olpc_battery.txt +++ b/Documentation/devicetree/bindings/power/supply/olpc_battery.txt @@ -2,4 +2,4 @@ OLPC battery ~~~~~~~~~~~~ Required properties: - - compatible : "olpc,xo1-battery" + - compatible : "olpc,xo1-battery" or "olpc,xo1.5-battery" diff --git a/Documentation/devicetree/bindings/pps/pps-gpio.txt b/Documentation/devicetree/bindings/pps/pps-gpio.txt index 3683874832ae..9012a2a02e14 100644 --- a/Documentation/devicetree/bindings/pps/pps-gpio.txt +++ b/Documentation/devicetree/bindings/pps/pps-gpio.txt @@ -7,6 +7,10 @@ Required properties: - compatible: should be "pps-gpio" - gpios: one PPS GPIO in the format described by ../gpio/gpio.txt +Additional required properties for the PPS ECHO functionality: +- echo-gpios: one PPS ECHO GPIO in the format described by ../gpio/gpio.txt +- echo-active-ms: duration in ms of the active portion of the echo pulse + Optional properties: - assert-falling-edge: when present, assert is indicated by a falling edge (instead of by a rising edge) @@ -19,5 +23,8 @@ Example: gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>; assert-falling-edge; + echo-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>; + echo-active-ms = <100>; + compatible = "pps-gpio"; }; diff --git a/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.txt b/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.txt new file mode 100644 index 000000000000..3ba958d764ff --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/imx-tpm-pwm.txt @@ -0,0 +1,22 @@ +Freescale i.MX TPM PWM controller + +Required properties: +- compatible : Should be "fsl,imx7ulp-pwm". +- reg: Physical base address and length of the controller's registers. +- #pwm-cells: Should be 3. See pwm.txt in this directory for a description of the cells format. +- clocks : The clock provided by the SoC to drive the PWM. +- interrupts: The interrupt for the PWM controller. + +Note: The TPM counter and period counter are shared between multiple channels, so all channels +should use same period setting. + +Example: + +tpm4: pwm@40250000 { + compatible = "fsl,imx7ulp-pwm"; + reg = <0x40250000 0x1000>; + assigned-clocks = <&pcc2 IMX7ULP_CLK_LPTPM4>; + assigned-clock-parents = <&scg1 IMX7ULP_CLK_SOSC_BUS_CLK>; + clocks = <&pcc2 IMX7ULP_CLK_LPTPM4>; + #pwm-cells = <3>; +}; diff --git a/Documentation/devicetree/bindings/pwm/pwm-meson.txt b/Documentation/devicetree/bindings/pwm/pwm-meson.txt index 1fa3f7182133..891632354065 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-meson.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-meson.txt @@ -7,6 +7,9 @@ Required properties: or "amlogic,meson-gxbb-ao-pwm" or "amlogic,meson-axg-ee-pwm" or "amlogic,meson-axg-ao-pwm" + or "amlogic,meson-g12a-ee-pwm" + or "amlogic,meson-g12a-ao-pwm-ab" + or "amlogic,meson-g12a-ao-pwm-cd" - #pwm-cells: Should be 3. See pwm.txt in this directory for a description of the cells format. diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt index 944fe356bb45..31c4577157dd 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt @@ -4,6 +4,7 @@ Required properties: - compatible: Must be "ti,<soc>-ehrpwm". for am33xx - compatible = "ti,am3352-ehrpwm", "ti,am33xx-ehrpwm"; for am4372 - compatible = "ti,am4372-ehrpwm", "ti-am3352-ehrpwm", "ti,am33xx-ehrpwm"; + for am654 - compatible = "ti,am654-ehrpwm", "ti-am3352-ehrpwm"; for da850 - compatible = "ti,da850-ehrpwm", "ti-am3352-ehrpwm", "ti,am33xx-ehrpwm"; for dra746 - compatible = "ti,dra746-ehrpwm", "ti-am3352-ehrpwm"; - #pwm-cells: should be 3. See pwm.txt in this directory for a description of diff --git a/Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.txt b/Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.txt index 2bf3344b2a02..2df4bddeb688 100644 --- a/Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.txt +++ b/Documentation/devicetree/bindings/reset/hisilicon,hi3660-reset.txt @@ -5,11 +5,12 @@ Please also refer to reset.txt in this directory for common reset controller binding usage. The reset controller registers are part of the system-ctl block on -hi3660 SoC. +hi3660 and hi3670 SoCs. Required properties: -- compatible: should be - "hisilicon,hi3660-reset" +- compatible: should be one of the following: + "hisilicon,hi3660-reset" for HI3660 + "hisilicon,hi3670-reset", "hisilicon,hi3660-reset" for HI3670 - hisi,rst-syscon: phandle of the reset's syscon. - #reset-cells : Specifies the number of cells needed to encode a reset source. The type shall be a <u32> and the value shall be 2. diff --git a/Documentation/devicetree/bindings/riscv/sifive-l2-cache.txt b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.txt new file mode 100644 index 000000000000..73d8f19c3bd9 --- /dev/null +++ b/Documentation/devicetree/bindings/riscv/sifive-l2-cache.txt @@ -0,0 +1,51 @@ +SiFive L2 Cache Controller +-------------------------- +The SiFive Level 2 Cache Controller is used to provide access to fast copies +of memory for masters in a Core Complex. The Level 2 Cache Controller also +acts as directory-based coherency manager. +All the properties in ePAPR/DeviceTree specification applies for this platform + +Required Properties: +-------------------- +- compatible: Should be "sifive,fu540-c000-ccache" and "cache" + +- cache-block-size: Specifies the block size in bytes of the cache. + Should be 64 + +- cache-level: Should be set to 2 for a level 2 cache + +- cache-sets: Specifies the number of associativity sets of the cache. + Should be 1024 + +- cache-size: Specifies the size in bytes of the cache. Should be 2097152 + +- cache-unified: Specifies the cache is a unified cache + +- interrupts: Must contain 3 entries (DirError, DataError and DataFail signals) + +- reg: Physical base address and size of L2 cache controller registers map + +Optional Properties: +-------------------- +- next-level-cache: phandle to the next level cache if present. + +- memory-region: reference to the reserved-memory for the L2 Loosely Integrated + Memory region. The reserved memory node should be defined as per the bindings + in reserved-memory.txt + + +Example: + + cache-controller@2010000 { + compatible = "sifive,fu540-c000-ccache", "cache"; + cache-block-size = <64>; + cache-level = <2>; + cache-sets = <1024>; + cache-size = <2097152>; + cache-unified; + interrupt-parent = <&plic0>; + interrupts = <1 2 3>; + reg = <0x0 0x2010000 0x0 0x1000>; + next-level-cache = <&L25 &L40 &L36>; + memory-region = <&l2_lim>; + }; diff --git a/Documentation/devicetree/bindings/serial/mtk-uart.txt b/Documentation/devicetree/bindings/serial/mtk-uart.txt index bcfb13194f16..c6b5262eb352 100644 --- a/Documentation/devicetree/bindings/serial/mtk-uart.txt +++ b/Documentation/devicetree/bindings/serial/mtk-uart.txt @@ -1,4 +1,4 @@ -* Mediatek Universal Asynchronous Receiver/Transmitter (UART) +* MediaTek Universal Asynchronous Receiver/Transmitter (UART) Required properties: - compatible should contain: @@ -13,10 +13,12 @@ Required properties: * "mediatek,mt6797-uart" for MT6797 compatible UARTS * "mediatek,mt7622-uart" for MT7622 compatible UARTS * "mediatek,mt7623-uart" for MT7623 compatible UARTS + * "mediatek,mt7629-uart" for MT7629 compatible UARTS * "mediatek,mt8127-uart" for MT8127 compatible UARTS * "mediatek,mt8135-uart" for MT8135 compatible UARTS * "mediatek,mt8173-uart" for MT8173 compatible UARTS * "mediatek,mt8183-uart", "mediatek,mt6577-uart" for MT8183 compatible UARTS + * "mediatek,mt8516-uart" for MT8516 compatible UARTS * "mediatek,mt6577-uart" for MT6577 and all of the above - reg: The base address of the UART register bank. diff --git a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt index 5a2ef1726e2a..7a32404c6114 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt +++ b/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt @@ -25,6 +25,7 @@ Required properties in pwrap device node. "mediatek,mt8135-pwrap" for MT8135 SoCs "mediatek,mt8173-pwrap" for MT8173 SoCs "mediatek,mt8183-pwrap" for MT8183 SoCs + "mediatek,mt8516-pwrap" for MT8516 SoCs - interrupts: IRQ for pwrap in SOC - reg-names: Must include the following entries: "pwrap": Main registers base diff --git a/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt b/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt index d6fe16f094af..876693a7ada5 100644 --- a/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt +++ b/Documentation/devicetree/bindings/soc/mediatek/scpsys.txt @@ -23,6 +23,7 @@ Required properties: - "mediatek,mt7622-scpsys" - "mediatek,mt7623-scpsys", "mediatek,mt2701-scpsys": For MT7623 SoC - "mediatek,mt7623a-scpsys": For MT7623A SoC + - "mediatek,mt7629-scpsys", "mediatek,mt7622-scpsys": For MT7629 SoC - "mediatek,mt8173-scpsys" - #power-domain-cells: Must be 1 - reg: Address range of the SCPSYS unit @@ -33,8 +34,8 @@ Required properties: Required clocks for MT2701 or MT7623: "mm", "mfg", "ethif" Required clocks for MT2712: "mm", "mfg", "venc", "jpgdec", "audio", "vdec" Required clocks for MT6797: "mm", "mfg", "vdec" - Required clocks for MT7622: "hif_sel" - Required clocks for MT7622A: "ethif" + Required clocks for MT7622 or MT7629: "hif_sel" + Required clocks for MT7623A: "ethif" Required clocks for MT8173: "mm", "mfg", "venc", "venc_lt" Optional properties: diff --git a/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt new file mode 100644 index 000000000000..703979dbd577 --- /dev/null +++ b/Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt @@ -0,0 +1,33 @@ +Amazon's Annapurna Labs Thermal Sensor + +Simple thermal device that allows temperature reading by a single MMIO +transaction. + +Required properties: +- compatible: "amazon,al-thermal". +- reg: The physical base address and length of the sensor's registers. +- #thermal-sensor-cells: Must be 1. See ./thermal.txt for a description. + +Example: + thermal: thermal { + compatible = "amazon,al-thermal"; + reg = <0x0 0x05002860 0x0 0x1>; + #thermal-sensor-cells = <0x1>; + }; + + thermal-zones { + thermal-z0 { + polling-delay-passive = <250>; + polling-delay = <1000>; + thermal-sensors = <&thermal 0>; + trips { + critical { + temperature = <105000>; + hysteresis = <2000>; + type = "critical"; + }; + }; + + }; + }; + diff --git a/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.txt b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.txt index b6c0ae53d4dc..f02f38527a6b 100644 --- a/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.txt +++ b/Documentation/devicetree/bindings/thermal/nvidia,tegra124-soctherm.txt @@ -52,13 +52,47 @@ Required properties : Must set as following values: TEGRA_SOCTHERM_THROT_LEVEL_LOW, TEGRA_SOCTHERM_THROT_LEVEL_MED TEGRA_SOCTHERM_THROT_LEVEL_HIGH, TEGRA_SOCTHERM_THROT_LEVEL_NONE + - nvidia,gpu-throt-level: This property is for Tegra124 and Tegra210. + It is the level of pulse skippers, which used to throttle clock + frequencies. It indicates gpu clock throttling depth and can be + programmed to any of the following values which represent a throttling + percentage: + TEGRA_SOCTHERM_THROT_LEVEL_NONE (0%) + TEGRA_SOCTHERM_THROT_LEVEL_LOW (50%), + TEGRA_SOCTHERM_THROT_LEVEL_MED (75%), + TEGRA_SOCTHERM_THROT_LEVEL_HIGH (85%). - #cooling-cells: Should be 1. This cooling device only support on/off state. See ./thermal.txt for a description of this property. + Optional properties: The following properties are T210 specific and + valid only for OCx throttle events. + - nvidia,count-threshold: Specifies the number of OC events that are + required for triggering an interrupt. Interrupts are not triggered if + the property is missing. A value of 0 will interrupt on every OC alarm. + - nvidia,polarity-active-low: Configures the polarity of the OC alaram + signal. If present, this means assert low, otherwise assert high. + - nvidia,alarm-filter: Number of clocks to filter event. When the filter + expires (which means the OC event has not occurred for a long time), + the counter is cleared and filter is rearmed. Default value is 0. + - nvidia,throttle-period-us: Specifies the number of uSec for which + throttling is engaged after the OC event is deasserted. Default value + is 0. + +Optional properties: +- nvidia,thermtrips : When present, this property specifies the temperature at + which the soctherm hardware will assert the thermal trigger signal to the + Power Management IC, which can be configured to reset or shutdown the device. + It is an array of pairs where each pair represents a tsensor id followed by a + temperature in milli Celcius. In the absence of this property the critical + trip point will be used for thermtrip temperature. + Note: -- the "critical" type trip points will be set to SOC_THERM hardware as the -shut down temperature. Once the temperature of this thermal zone is higher -than it, the system will be shutdown or reset by hardware. +- the "critical" type trip points will be used to set the temperature at which +the SOC_THERM hardware will assert a thermal trigger if the "nvidia,thermtrips" +property is missing. When the thermtrips property is present, the breach of a +critical trip point is reported back to the thermal framework to implement +software shutdown. + - the "hot" type trip points will be set to SOC_THERM hardware as the throttle temperature. Once the the temperature of this thermal zone is higher than it, it will trigger the HW throttle event. @@ -79,25 +113,32 @@ Example : #thermal-sensor-cells = <1>; + nvidia,thermtrips = <TEGRA124_SOCTHERM_SENSOR_CPU 102500 + TEGRA124_SOCTHERM_SENSOR_GPU 103000>; + throttle-cfgs { /* * When the "heavy" cooling device triggered, - * the HW will skip cpu clock's pulse in 85% depth + * the HW will skip cpu clock's pulse in 85% depth, + * skip gpu clock's pulse in 85% level */ throttle_heavy: heavy { nvidia,priority = <100>; nvidia,cpu-throt-percent = <85>; + nvidia,gpu-throt-level = <TEGRA_SOCTHERM_THROT_LEVEL_HIGH>; #cooling-cells = <1>; }; /* * When the "light" cooling device triggered, - * the HW will skip cpu clock's pulse in 50% depth + * the HW will skip cpu clock's pulse in 50% depth, + * skip gpu clock's pulse in 50% level */ throttle_light: light { nvidia,priority = <80>; nvidia,cpu-throt-percent = <50>; + nvidia,gpu-throt-level = <TEGRA_SOCTHERM_THROT_LEVEL_LOW>; #cooling-cells = <1>; }; @@ -107,6 +148,17 @@ Example : * arbiter will select the highest priority as the final throttle * settings to skip cpu pulse. */ + + throttle_oc1: oc1 { + nvidia,priority = <50>; + nvidia,polarity-active-low; + nvidia,count-threshold = <100>; + nvidia,alarm-filter = <5100000>; + nvidia,throttle-period-us = <0>; + nvidia,cpu-throt-percent = <75>; + nvidia,gpu-throt-level = + <TEGRA_SOCTHERM_THROT_LEVEL_MED>; + }; }; }; diff --git a/Documentation/devicetree/bindings/thermal/qcom-tsens.txt b/Documentation/devicetree/bindings/thermal/qcom-tsens.txt index 1d9e8cf61018..673cc1831ee9 100644 --- a/Documentation/devicetree/bindings/thermal/qcom-tsens.txt +++ b/Documentation/devicetree/bindings/thermal/qcom-tsens.txt @@ -6,11 +6,14 @@ Required properties: - "qcom,msm8916-tsens" (MSM8916) - "qcom,msm8974-tsens" (MSM8974) - "qcom,msm8996-tsens" (MSM8996) + - "qcom,qcs404-tsens", "qcom,tsens-v1" (QCS404) - "qcom,msm8998-tsens", "qcom,tsens-v2" (MSM8998) - "qcom,sdm845-tsens", "qcom,tsens-v2" (SDM845) The generic "qcom,tsens-v2" property must be used as a fallback for any SoC with version 2 of the TSENS IP. MSM8996 is the only exception because the generic property did not exist when support was added. + Similarly, the generic "qcom,tsens-v1" property must be used as a fallback for + any SoC with version 1 of the TSENS IP. - reg: Address range of the thermal registers. New platforms containing v2.x.y of the TSENS IP must specify the SROT and TM @@ -39,3 +42,14 @@ tsens0: thermal-sensor@c263000 { #qcom,sensors = <13>; #thermal-sensor-cells = <1>; }; + +Example 3 (for any platform containing v1 of the TSENS IP): +tsens: thermal-sensor@4a9000 { + compatible = "qcom,qcs404-tsens", "qcom,tsens-v1"; + reg = <0x004a9000 0x1000>, /* TM */ + <0x004a8000 0x1000>; /* SROT */ + nvmem-cells = <&tsens_caldata>; + nvmem-cell-names = "calib"; + #qcom,sensors = <10>; + #thermal-sensor-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt index 43d744e5305e..c6aac9bcacf1 100644 --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt @@ -2,6 +2,7 @@ Required properties: - compatible : should be "rockchip,<name>-tsadc" + "rockchip,px30-tsadc": found on PX30 SoCs "rockchip,rv1108-tsadc": found on RV1108 SoCs "rockchip,rk3228-tsadc": found on RK3228 SoCs "rockchip,rk3288-tsadc": found on RK3288 SoCs diff --git a/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt b/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt index d72355502b78..691a09db2fef 100644 --- a/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt +++ b/Documentation/devicetree/bindings/thermal/thermal-generic-adc.txt @@ -8,16 +8,22 @@ temperature using voltage-temperature lookup table. Required properties: =================== - compatible: Must be "generic-adc-thermal". +- #thermal-sensor-cells: Should be 1. See ./thermal.txt for a description + of this property. +Optional properties: +=================== - temperature-lookup-table: Two dimensional array of Integer; lookup table to map the relation between ADC value and temperature. When ADC is read, the value is looked up on the table to get the equivalent temperature. + The first value of the each row of array is the temperature in milliCelsius and second value of the each row of array is the ADC read value. -- #thermal-sensor-cells: Should be 1. See ./thermal.txt for a description - of this property. + + If not specified, driver assumes the ADC channel + gives milliCelsius directly. Example : #include <dt-bindings/thermal/thermal.h> diff --git a/Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml b/Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml new file mode 100644 index 000000000000..a36a0746c056 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2018 Linaro Ltd. +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/timer/intel-ixp4xx-timer.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Intel IXP4xx XScale Networking Processors Timers + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: This timer is found in the Intel IXP4xx processors. + +properties: + compatible: + items: + - const: intel,ixp4xx-timer + + reg: + description: Should contain registers location and length + + interrupts: + minItems: 1 + maxItems: 2 + items: + - description: Timer 1 interrupt + - description: Timer 2 interrupt + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + timer@c8005000 { + compatible = "intel,ixp4xx-timer"; + reg = <0xc8005000 0x100>; + interrupts = <5 IRQ_TYPE_LEVEL_HIGH>; + }; diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt index ff7c567a7972..74c3eadad844 100644 --- a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt +++ b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt @@ -17,6 +17,7 @@ Required properties: * "mediatek,mt8127-timer" for MT8127 compatible timers (GPT) * "mediatek,mt8135-timer" for MT8135 compatible timers (GPT) * "mediatek,mt8173-timer" for MT8173 compatible timers (GPT) + * "mediatek,mt8516-timer" for MT8516 compatible timers (GPT) * "mediatek,mt6577-timer" for MT6577 and all above compatible timers (GPT) For those SoCs that use SYST diff --git a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt b/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt index 56bccde9953a..a74720486ee2 100644 --- a/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt +++ b/Documentation/devicetree/bindings/ufs/ufshcd-pltfrm.txt @@ -11,6 +11,7 @@ Required properties: the appropriate jedec string: "qcom,msm8994-ufshc", "qcom,ufshc", "jedec,ufs-2.0" "qcom,msm8996-ufshc", "qcom,ufshc", "jedec,ufs-2.0" + "qcom,msm8998-ufshc", "qcom,ufshc", "jedec,ufs-2.0" "qcom,sdm845-ufshc", "qcom,ufshc", "jedec,ufs-2.0" - interrupts : <interrupt mapping for UFS host controller IRQ> - reg : <registers mapping> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt deleted file mode 100644 index 9ed399977297..000000000000 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ /dev/null @@ -1,468 +0,0 @@ -Device tree binding vendor prefix registry. Keep list in alphabetical order. - -This isn't an exhaustive list, but you should add new prefixes to it before -using them to avoid name-space collisions. - -abilis Abilis Systems -abracon Abracon Corporation -actions Actions Semiconductor Co., Ltd. -active-semi Active-Semi International Inc -ad Avionic Design GmbH -adafruit Adafruit Industries, LLC -adapteva Adapteva, Inc. -adaptrum Adaptrum, Inc. -adh AD Holdings Plc. -adi Analog Devices, Inc. -advantech Advantech Corporation -aeroflexgaisler Aeroflex Gaisler AB -al Annapurna Labs -allo Allo.com -allwinner Allwinner Technology Co., Ltd. -alphascale AlphaScale Integrated Circuits Systems, Inc. -altr Altera Corp. -amarula Amarula Solutions -amazon Amazon.com, Inc. -amcc Applied Micro Circuits Corporation (APM, formally AMCC) -amd Advanced Micro Devices (AMD), Inc. -amediatech Shenzhen Amediatech Technology Co., Ltd -amlogic Amlogic, Inc. -ampire Ampire Co., Ltd. -ams AMS AG -amstaos AMS-Taos Inc. -analogix Analogix Semiconductor, Inc. -andestech Andes Technology Corporation -apm Applied Micro Circuits Corporation (APM) -aptina Aptina Imaging -arasan Arasan Chip Systems -archermind ArcherMind Technology (Nanjing) Co., Ltd. -arctic Arctic Sand -arcx arcx Inc. / Archronix Inc. -aries Aries Embedded GmbH -arm ARM Ltd. -armadeus ARMadeus Systems SARL -arrow Arrow Electronics -artesyn Artesyn Embedded Technologies Inc. -asahi-kasei Asahi Kasei Corp. -aspeed ASPEED Technology Inc. -asus AsusTek Computer Inc. -atlas Atlas Scientific LLC -atmel Atmel Corporation -auo AU Optronics Corporation -auvidea Auvidea GmbH -avago Avago Technologies -avia avia semiconductor -avic Shanghai AVIC Optoelectronics Co., Ltd. -avnet Avnet, Inc. -axentia Axentia Technologies AB -axis Axis Communications AB -bananapi BIPAI KEJI LIMITED -bhf Beckhoff Automation GmbH & Co. KG -bitmain Bitmain Technologies -boe BOE Technology Group Co., Ltd. -bosch Bosch Sensortec GmbH -boundary Boundary Devices Inc. -brcm Broadcom Corporation -buffalo Buffalo, Inc. -bticino Bticino International -calxeda Calxeda -capella Capella Microsystems, Inc -cascoda Cascoda, Ltd. -catalyst Catalyst Semiconductor, Inc. -cavium Cavium, Inc. -cdns Cadence Design Systems Inc. -cdtech CDTech(H.K.) Electronics Limited -ceva Ceva, Inc. -chipidea Chipidea, Inc -chipone ChipOne -chipspark ChipSPARK -chrp Common Hardware Reference Platform -chunghwa Chunghwa Picture Tubes Ltd. -ciaa Computadora Industrial Abierta Argentina -cirrus Cirrus Logic, Inc. -cloudengines Cloud Engines, Inc. -cnm Chips&Media, Inc. -cnxt Conexant Systems, Inc. -compulab CompuLab Ltd. -cortina Cortina Systems, Inc. -cosmic Cosmic Circuits -crane Crane Connectivity Solutions -creative Creative Technology Ltd -crystalfontz Crystalfontz America, Inc. -csky Hangzhou C-SKY Microsystems Co., Ltd -cubietech Cubietech, Ltd. -cypress Cypress Semiconductor Corporation -cznic CZ.NIC, z.s.p.o. -dallas Maxim Integrated Products (formerly Dallas Semiconductor) -dataimage DataImage, Inc. -davicom DAVICOM Semiconductor, Inc. -delta Delta Electronics, Inc. -denx Denx Software Engineering -devantech Devantech, Ltd. -dh DH electronics GmbH -digi Digi International Inc. -digilent Diglent, Inc. -dioo Dioo Microcircuit Co., Ltd -dlc DLC Display Co., Ltd. -dlg Dialog Semiconductor -dlink D-Link Corporation -dmo Data Modul AG -domintech Domintech Co., Ltd. -dongwoon Dongwoon Anatech -dptechnics DPTechnics -dragino Dragino Technology Co., Limited -ea Embedded Artists AB -ebs-systart EBS-SYSTART GmbH -ebv EBV Elektronik -eckelmann Eckelmann AG -edt Emerging Display Technologies -eeti eGalax_eMPIA Technology Inc -elan Elan Microelectronic Corp. -elgin Elgin S/A. -embest Shenzhen Embest Technology Co., Ltd. -emlid Emlid, Ltd. -emmicro EM Microelectronic -emtrion emtrion GmbH -endless Endless Mobile, Inc. -energymicro Silicon Laboratories (formerly Energy Micro AS) -engicam Engicam S.r.l. -epcos EPCOS AG -epfl Ecole Polytechnique Fédérale de Lausanne -epson Seiko Epson Corp. -est ESTeem Wireless Modems -ettus NI Ettus Research -eukrea Eukréa Electromatique -everest Everest Semiconductor Co. Ltd. -everspin Everspin Technologies, Inc. -exar Exar Corporation -excito Excito -ezchip EZchip Semiconductor -facebook Facebook -fairphone Fairphone B.V. -faraday Faraday Technology Corporation -fastrax Fastrax Oy -fcs Fairchild Semiconductor -feiyang Shenzhen Fly Young Technology Co.,LTD. -firefly Firefly -focaltech FocalTech Systems Co.,Ltd -friendlyarm Guangzhou FriendlyARM Computer Tech Co., Ltd -fsl Freescale Semiconductor -fujitsu Fujitsu Ltd. -gateworks Gateworks Corporation -gcw Game Consoles Worldwide -ge General Electric Company -geekbuying GeekBuying -gef GE Fanuc Intelligent Platforms Embedded Systems, Inc. -GEFanuc GE Fanuc Intelligent Platforms Embedded Systems, Inc. -geniatech Geniatech, Inc. -giantec Giantec Semiconductor, Inc. -giantplus Giantplus Technology Co., Ltd. -globalscale Globalscale Technologies, Inc. -globaltop GlobalTop Technology, Inc. -gmt Global Mixed-mode Technology, Inc. -goodix Shenzhen Huiding Technology Co., Ltd. -google Google, Inc. -grinn Grinn -grmn Garmin Limited -gumstix Gumstix, Inc. -gw Gateworks Corporation -hannstar HannStar Display Corporation -haoyu Haoyu Microelectronic Co. Ltd. -hardkernel Hardkernel Co., Ltd -hideep HiDeep Inc. -himax Himax Technologies, Inc. -hisilicon Hisilicon Limited. -hit Hitachi Ltd. -hitex Hitex Development Tools -holt Holt Integrated Circuits, Inc. -honeywell Honeywell -hp Hewlett Packard -holtek Holtek Semiconductor, Inc. -hwacom HwaCom Systems Inc. -i2se I2SE GmbH -ibm International Business Machines (IBM) -icplus IC Plus Corp. -idt Integrated Device Technologies, Inc. -ifi Ingenieurburo Fur Ic-Technologie (I/F/I) -ilitek ILI Technology Corporation (ILITEK) -img Imagination Technologies Ltd. -infineon Infineon Technologies -inforce Inforce Computing -ingenic Ingenic Semiconductor -innolux Innolux Corporation -inside-secure INSIDE Secure -intel Intel Corporation -intercontrol Inter Control Group -invensense InvenSense Inc. -inversepath Inverse Path -iom Iomega Corporation -isee ISEE 2007 S.L. -isil Intersil -issi Integrated Silicon Solutions Inc. -itead ITEAD Intelligent Systems Co.Ltd -iwave iWave Systems Technologies Pvt. Ltd. -jdi Japan Display Inc. -jedec JEDEC Solid State Technology Association -jianda Jiandangjing Technology Co., Ltd. -karo Ka-Ro electronics GmbH -keithkoep Keith & Koep GmbH -keymile Keymile GmbH -khadas Khadas -kiebackpeter Kieback & Peter GmbH -kinetic Kinetic Technologies -kingdisplay King & Display Technology Co., Ltd. -kingnovel Kingnovel Technology Co., Ltd. -kionix Kionix, Inc. -koe Kaohsiung Opto-Electronics Inc. -kosagi Sutajio Ko-Usagi PTE Ltd. -kyo Kyocera Corporation -lacie LaCie -laird Laird PLC -lantiq Lantiq Semiconductor -lattice Lattice Semiconductor -lego LEGO Systems A/S -lemaker Shenzhen LeMaker Technology Co., Ltd. -lenovo Lenovo Group Ltd. -lg LG Corporation -libretech Shenzhen Libre Technology Co., Ltd -licheepi Lichee Pi -linaro Linaro Limited -linksys Belkin International, Inc. (Linksys) -linux Linux-specific binding -linx Linx Technologies -lltc Linear Technology Corporation -logicpd Logic PD, Inc. -lsi LSI Corp. (LSI Logic) -lwn Liebherr-Werk Nenzing GmbH -macnica Macnica Americas -marvell Marvell Technology Group Ltd. -maxbotix MaxBotix Inc. -maxim Maxim Integrated Products -mbvl Mobiveil Inc. -mcube mCube -meas Measurement Specialties -mediatek MediaTek Inc. -megachips MegaChips -mele Shenzhen MeLE Digital Technology Ltd. -melexis Melexis N.V. -melfas MELFAS Inc. -mellanox Mellanox Technologies -memsic MEMSIC Inc. -merrii Merrii Technology Co., Ltd. -micrel Micrel Inc. -microchip Microchip Technology Inc. -microcrystal Micro Crystal AG -micron Micron Technology Inc. -mikroe MikroElektronika d.o.o. -minix MINIX Technology Ltd. -miramems MiraMEMS Sensing Technology Co., Ltd. -mitsubishi Mitsubishi Electric Corporation -mosaixtech Mosaix Technologies, Inc. -motorola Motorola, Inc. -moxa Moxa Inc. -mpl MPL AG -mqmaker mqmaker Inc. -mscc Microsemi Corporation -msi Micro-Star International Co. Ltd. -mti Imagination Technologies Ltd. (formerly MIPS Technologies Inc.) -multi-inno Multi-Inno Technology Co.,Ltd -mundoreader Mundo Reader S.L. -murata Murata Manufacturing Co., Ltd. -mxicy Macronix International Co., Ltd. -myir MYIR Tech Limited -national National Semiconductor -nec NEC LCD Technologies, Ltd. -neonode Neonode Inc. -netgear NETGEAR -netlogic Broadcom Corporation (formerly NetLogic Microsystems) -netron-dy Netron DY -netxeon Shenzhen Netxeon Technology CO., LTD -nexbox Nexbox -nextthing Next Thing Co. -newhaven Newhaven Display International -ni National Instruments -nintendo Nintendo -nlt NLT Technologies, Ltd. -nokia Nokia -nordic Nordic Semiconductor -novtech NovTech, Inc. -nutsboard NutsBoard -nuvoton Nuvoton Technology Corporation -nvd New Vision Display -nvidia NVIDIA -nxp NXP Semiconductors -okaya Okaya Electric America, Inc. -oki Oki Electric Industry Co., Ltd. -olimex OLIMEX Ltd. -olpc One Laptop Per Child -onion Onion Corporation -onnn ON Semiconductor Corp. -ontat On Tat Industrial Company -opalkelly Opal Kelly Incorporated -opencores OpenCores.org -openrisc OpenRISC.io -option Option NV -oranth Shenzhen Oranth Technology Co., Ltd. -ORCL Oracle Corporation -orisetech Orise Technology -ortustech Ortus Technology Co., Ltd. -osddisplays OSD Displays -ovti OmniVision Technologies -oxsemi Oxford Semiconductor, Ltd. -panasonic Panasonic Corporation -parade Parade Technologies Inc. -pda Precision Design Associates, Inc. -pericom Pericom Technology Inc. -pervasive Pervasive Displays, Inc. -phicomm PHICOMM Co., Ltd. -phytec PHYTEC Messtechnik GmbH -picochip Picochip Ltd -pine64 Pine64 -pixcir PIXCIR MICROELECTRONICS Co., Ltd -plantower Plantower Co., Ltd -plathome Plat'Home Co., Ltd. -plda PLDA -plx Broadcom Corporation (formerly PLX Technology) -pni PNI Sensor Corporation -portwell Portwell Inc. -poslab Poslab Technology Co., Ltd. -powervr PowerVR (deprecated, use img) -probox2 PROBOX2 (by W2COMP Co., Ltd.) -pulsedlight PulsedLight, Inc -qca Qualcomm Atheros, Inc. -qcom Qualcomm Technologies, Inc -qemu QEMU, a generic and open source machine emulator and virtualizer -qi Qi Hardware -qiaodian QiaoDian XianShi Corporation -qnap QNAP Systems, Inc. -radxa Radxa -raidsonic RaidSonic Technology GmbH -ralink Mediatek/Ralink Technology Corp. -ramtron Ramtron International -raspberrypi Raspberry Pi Foundation -raydium Raydium Semiconductor Corp. -rda Unisoc Communications, Inc. -realtek Realtek Semiconductor Corp. -renesas Renesas Electronics Corporation -richtek Richtek Technology Corporation -ricoh Ricoh Co. Ltd. -rikomagic Rikomagic Tech Corp. Ltd -riscv RISC-V Foundation -rockchip Fuzhou Rockchip Electronics Co., Ltd -rocktech ROCKTECH DISPLAYS LIMITED -rohm ROHM Semiconductor Co., Ltd -ronbo Ronbo Electronics -roofull Shenzhen Roofull Technology Co, Ltd -samsung Samsung Semiconductor -samtec Samtec/Softing company -sancloud Sancloud Ltd -sandisk Sandisk Corporation -sbs Smart Battery System -schindler Schindler -seagate Seagate Technology PLC -semtech Semtech Corporation -sensirion Sensirion AG -sff Small Form Factor Committee -sgd Solomon Goldentek Display Corporation -sgx SGX Sensortech -sharp Sharp Corporation -shimafuji Shimafuji Electric, Inc. -si-en Si-En Technology Ltd. -sifive SiFive, Inc. -sigma Sigma Designs, Inc. -sii Seiko Instruments, Inc. -sil Silicon Image -silabs Silicon Laboratories -silead Silead Inc. -silergy Silergy Corp. -siliconmitus Silicon Mitus, Inc. -simtek -sirf SiRF Technology, Inc. -sis Silicon Integrated Systems Corp. -sitronix Sitronix Technology Corporation -skyworks Skyworks Solutions, Inc. -smsc Standard Microsystems Corporation -snps Synopsys, Inc. -socionext Socionext Inc. -solidrun SolidRun -solomon Solomon Systech Limited -sony Sony Corporation -spansion Spansion Inc. -sprd Spreadtrum Communications Inc. -sst Silicon Storage Technology, Inc. -st STMicroelectronics -starry Starry Electronic Technology (ShenZhen) Co., LTD -startek Startek -ste ST-Ericsson -stericsson ST-Ericsson -summit Summit microelectronics -sunchip Shenzhen Sunchip Technology Co., Ltd -SUNW Sun Microsystems, Inc -swir Sierra Wireless -syna Synaptics Inc. -synology Synology, Inc. -tbs TBS Technologies -tbs-biometrics Touchless Biometric Systems AG -tcg Trusted Computing Group -tcl Toby Churchill Ltd. -technexion TechNexion -technologic Technologic Systems -tempo Tempo Semiconductor -techstar Shenzhen Techstar Electronics Co., Ltd. -terasic Terasic Inc. -thine THine Electronics, Inc. -ti Texas Instruments -tianma Tianma Micro-electronics Co., Ltd. -tlm Trusted Logic Mobility -tmt Tecon Microprocessor Technologies, LLC. -topeet Topeet -toradex Toradex AG -toshiba Toshiba Corporation -toumaz Toumaz -tpk TPK U.S.A. LLC -tplink TP-LINK Technologies Co., Ltd. -tpo TPO -tronfy Tronfy -tronsmart Tronsmart -truly Truly Semiconductors Limited -tsd Theobroma Systems Design und Consulting GmbH -tyan Tyan Computer Corporation -u-blox u-blox -ucrobotics uCRobotics -ubnt Ubiquiti Networks -udoo Udoo -uniwest United Western Technologies Corp (UniWest) -upisemi uPI Semiconductor Corp. -urt United Radiant Technology Corporation -usi Universal Scientific Industrial Co., Ltd. -v3 V3 Semiconductor -vamrs Vamrs Ltd. -variscite Variscite Ltd. -via VIA Technologies, Inc. -virtio Virtual I/O Device Specification, developed by the OASIS consortium -vishay Vishay Intertechnology, Inc -vitesse Vitesse Semiconductor Corporation -vivante Vivante Corporation -vocore VoCore Studio -voipac Voipac Technologies s.r.o. -vot Vision Optical Technology Co., Ltd. -wd Western Digital Corp. -wetek WeTek Electronics, limited. -wexler Wexler -whwave Shenzhen whwave Electronics, Inc. -wi2wi Wi2Wi, Inc. -winbond Winbond Electronics corp. -winstar Winstar Display Corp. -wlf Wolfson Microelectronics -wm Wondermedia Technologies, Inc. -x-powers X-Powers -xes Extreme Engineering Solutions (X-ES) -xillybus Xillybus Ltd. -xlnx Xilinx -xunlong Shenzhen Xunlong Software CO.,Limited -ysoft Y Soft Corporation a.s. -zarlink Zarlink Semiconductor -zeitec ZEITEC Semiconductor Co., LTD. -zidoo Shenzhen Zidoo Technology Co., Ltd. -zii Zodiac Inflight Innovations -zte ZTE Corp. -zyxel ZyXEL Communications Corp. diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml new file mode 100644 index 000000000000..33a65a45e319 --- /dev/null +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -0,0 +1,977 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/vendor-prefixes.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Devicetree Vendor Prefix Registry + +maintainers: + - Rob Herring <robh@kernel.org> + +select: true + +properties: {} + +patternProperties: + # Prefixes which are not vendors, but followed the pattern + # DO NOT ADD NEW PROPERTIES TO THIS LIST + "^(at25|devbus|dmacap|dsa|exynos|gpio-fan|gpio|gpmc|hdmi|i2c-gpio),.*": true + "^(keypad|m25p|max8952|max8997|max8998|mpmc),.*": true + "^(pinctrl-single|#pinctrl-single|PowerPC),.*": true + "^(pl022|pxa-mmc|rcar_sound|rotary-encoder|s5m8767|sdhci),.*": true + "^(simple-audio-card|simple-graph-card|st-plgpio|st-spics|ts),.*": true + + # Keep list in alphabetical order. + "^abilis,.*": + description: Abilis Systems + "^abracon,.*": + description: Abracon Corporation + "^actions,.*": + description: Actions Semiconductor Co., Ltd. + "^active-semi,.*": + description: Active-Semi International Inc + "^ad,.*": + description: Avionic Design GmbH + "^adafruit,.*": + description: Adafruit Industries, LLC + "^adapteva,.*": + description: Adapteva, Inc. + "^adaptrum,.*": + description: Adaptrum, Inc. + "^adh,.*": + description: AD Holdings Plc. + "^adi,.*": + description: Analog Devices, Inc. + "^advantech,.*": + description: Advantech Corporation + "^aeroflexgaisler,.*": + description: Aeroflex Gaisler AB + "^al,.*": + description: Annapurna Labs + "^allo,.*": + description: Allo.com + "^allwinner,.*": + description: Allwinner Technology Co., Ltd. + "^alphascale,.*": + description: AlphaScale Integrated Circuits Systems, Inc. + "^altr,.*": + description: Altera Corp. + "^amarula,.*": + description: Amarula Solutions + "^amazon,.*": + description: Amazon.com, Inc. + "^amcc,.*": + description: Applied Micro Circuits Corporation (APM, formally AMCC) + "^amd,.*": + description: Advanced Micro Devices (AMD), Inc. + "^amediatech,.*": + description: Shenzhen Amediatech Technology Co., Ltd + "^amlogic,.*": + description: Amlogic, Inc. + "^ampire,.*": + description: Ampire Co., Ltd. + "^ams,.*": + description: AMS AG + "^amstaos,.*": + description: AMS-Taos Inc. + "^analogix,.*": + description: Analogix Semiconductor, Inc. + "^andestech,.*": + description: Andes Technology Corporation + "^apm,.*": + description: Applied Micro Circuits Corporation (APM) + "^aptina,.*": + description: Aptina Imaging + "^arasan,.*": + description: Arasan Chip Systems + "^archermind,.*": + description: ArcherMind Technology (Nanjing) Co., Ltd. + "^arctic,.*": + description: Arctic Sand + "^arcx,.*": + description: arcx Inc. / Archronix Inc. + "^aries,.*": + description: Aries Embedded GmbH + "^arm,.*": + description: ARM Ltd. + "^armadeus,.*": + description: ARMadeus Systems SARL + "^arrow,.*": + description: Arrow Electronics + "^artesyn,.*": + description: Artesyn Embedded Technologies Inc. + "^asahi-kasei,.*": + description: Asahi Kasei Corp. + "^aspeed,.*": + description: ASPEED Technology Inc. + "^asus,.*": + description: AsusTek Computer Inc. + "^atlas,.*": + description: Atlas Scientific LLC + "^atmel,.*": + description: Atmel Corporation + "^auo,.*": + description: AU Optronics Corporation + "^auvidea,.*": + description: Auvidea GmbH + "^avago,.*": + description: Avago Technologies + "^avia,.*": + description: avia semiconductor + "^avic,.*": + description: Shanghai AVIC Optoelectronics Co., Ltd. + "^avnet,.*": + description: Avnet, Inc. + "^axentia,.*": + description: Axentia Technologies AB + "^axis,.*": + description: Axis Communications AB + "^azoteq,.*": + description: Azoteq (Pty) Ltd + "^azw,.*": + description: Shenzhen AZW Technology Co., Ltd. + "^bananapi,.*": + description: BIPAI KEJI LIMITED + "^bhf,.*": + description: Beckhoff Automation GmbH & Co. KG + "^bitmain,.*": + description: Bitmain Technologies + "^boe,.*": + description: BOE Technology Group Co., Ltd. + "^bosch,.*": + description: Bosch Sensortec GmbH + "^boundary,.*": + description: Boundary Devices Inc. + "^brcm,.*": + description: Broadcom Corporation + "^buffalo,.*": + description: Buffalo, Inc. + "^bticino,.*": + description: Bticino International + "^calxeda,.*": + description: Calxeda + "^capella,.*": + description: Capella Microsystems, Inc + "^cascoda,.*": + description: Cascoda, Ltd. + "^catalyst,.*": + description: Catalyst Semiconductor, Inc. + "^cavium,.*": + description: Cavium, Inc. + "^cdns,.*": + description: Cadence Design Systems Inc. + "^cdtech,.*": + description: CDTech(H.K.) Electronics Limited + "^ceva,.*": + description: Ceva, Inc. + "^chipidea,.*": + description: Chipidea, Inc + "^chipone,.*": + description: ChipOne + "^chipspark,.*": + description: ChipSPARK + "^chrp,.*": + description: Common Hardware Reference Platform + "^chunghwa,.*": + description: Chunghwa Picture Tubes Ltd. + "^ciaa,.*": + description: Computadora Industrial Abierta Argentina + "^cirrus,.*": + description: Cirrus Logic, Inc. + "^cloudengines,.*": + description: Cloud Engines, Inc. + "^cnm,.*": + description: Chips&Media, Inc. + "^cnxt,.*": + description: Conexant Systems, Inc. + "^compulab,.*": + description: CompuLab Ltd. + "^cortina,.*": + description: Cortina Systems, Inc. + "^cosmic,.*": + description: Cosmic Circuits + "^crane,.*": + description: Crane Connectivity Solutions + "^creative,.*": + description: Creative Technology Ltd + "^crystalfontz,.*": + description: Crystalfontz America, Inc. + "^csky,.*": + description: Hangzhou C-SKY Microsystems Co., Ltd + "^cubietech,.*": + description: Cubietech, Ltd. + "^cypress,.*": + description: Cypress Semiconductor Corporation + "^cznic,.*": + description: CZ.NIC, z.s.p.o. + "^dallas,.*": + description: Maxim Integrated Products (formerly Dallas Semiconductor) + "^dataimage,.*": + description: DataImage, Inc. + "^davicom,.*": + description: DAVICOM Semiconductor, Inc. + "^delta,.*": + description: Delta Electronics, Inc. + "^denx,.*": + description: Denx Software Engineering + "^devantech,.*": + description: Devantech, Ltd. + "^dh,.*": + description: DH electronics GmbH + "^digi,.*": + description: Digi International Inc. + "^digilent,.*": + description: Diglent, Inc. + "^dioo,.*": + description: Dioo Microcircuit Co., Ltd + "^dlc,.*": + description: DLC Display Co., Ltd. + "^dlg,.*": + description: Dialog Semiconductor + "^dlink,.*": + description: D-Link Corporation + "^dmo,.*": + description: Data Modul AG + "^domintech,.*": + description: Domintech Co., Ltd. + "^dongwoon,.*": + description: Dongwoon Anatech + "^dptechnics,.*": + description: DPTechnics + "^dragino,.*": + description: Dragino Technology Co., Limited + "^ea,.*": + description: Embedded Artists AB + "^ebs-systart,.*": + description: EBS-SYSTART GmbH + "^ebv,.*": + description: EBV Elektronik + "^eckelmann,.*": + description: Eckelmann AG + "^edt,.*": + description: Emerging Display Technologies + "^eeti,.*": + description: eGalax_eMPIA Technology Inc + "^elan,.*": + description: Elan Microelectronic Corp. + "^elgin,.*": + description: Elgin S/A. + "^embest,.*": + description: Shenzhen Embest Technology Co., Ltd. + "^emlid,.*": + description: Emlid, Ltd. + "^emmicro,.*": + description: EM Microelectronic + "^emtrion,.*": + description: emtrion GmbH + "^endless,.*": + description: Endless Mobile, Inc. + "^energymicro,.*": + description: Silicon Laboratories (formerly Energy Micro AS) + "^engicam,.*": + description: Engicam S.r.l. + "^epcos,.*": + description: EPCOS AG + "^epfl,.*": + description: Ecole Polytechnique Fédérale de Lausanne + "^epson,.*": + description: Seiko Epson Corp. + "^est,.*": + description: ESTeem Wireless Modems + "^ettus,.*": + description: NI Ettus Research + "^eukrea,.*": + description: Eukréa Electromatique + "^everest,.*": + description: Everest Semiconductor Co. Ltd. + "^everspin,.*": + description: Everspin Technologies, Inc. + "^exar,.*": + description: Exar Corporation + "^excito,.*": + description: Excito + "^ezchip,.*": + description: EZchip Semiconductor + "^facebook,.*": + description: Facebook + "^fairphone,.*": + description: Fairphone B.V. + "^faraday,.*": + description: Faraday Technology Corporation + "^fastrax,.*": + description: Fastrax Oy + "^fcs,.*": + description: Fairchild Semiconductor + "^feiyang,.*": + description: Shenzhen Fly Young Technology Co.,LTD. + "^firefly,.*": + description: Firefly + "^focaltech,.*": + description: FocalTech Systems Co.,Ltd + "^friendlyarm,.*": + description: Guangzhou FriendlyARM Computer Tech Co., Ltd + "^fsl,.*": + description: Freescale Semiconductor + "^fujitsu,.*": + description: Fujitsu Ltd. + "^gateworks,.*": + description: Gateworks Corporation + "^gcw,.*": + description: Game Consoles Worldwide + "^ge,.*": + description: General Electric Company + "^geekbuying,.*": + description: GeekBuying + "^gef,.*": + description: GE Fanuc Intelligent Platforms Embedded Systems, Inc. + "^GEFanuc,.*": + description: GE Fanuc Intelligent Platforms Embedded Systems, Inc. + "^geniatech,.*": + description: Geniatech, Inc. + "^giantec,.*": + description: Giantec Semiconductor, Inc. + "^giantplus,.*": + description: Giantplus Technology Co., Ltd. + "^globalscale,.*": + description: Globalscale Technologies, Inc. + "^globaltop,.*": + description: GlobalTop Technology, Inc. + "^gmt,.*": + description: Global Mixed-mode Technology, Inc. + "^goodix,.*": + description: Shenzhen Huiding Technology Co., Ltd. + "^google,.*": + description: Google, Inc. + "^grinn,.*": + description: Grinn + "^grmn,.*": + description: Garmin Limited + "^gumstix,.*": + description: Gumstix, Inc. + "^gw,.*": + description: Gateworks Corporation + "^hannstar,.*": + description: HannStar Display Corporation + "^haoyu,.*": + description: Haoyu Microelectronic Co. Ltd. + "^hardkernel,.*": + description: Hardkernel Co., Ltd + "^hideep,.*": + description: HiDeep Inc. + "^himax,.*": + description: Himax Technologies, Inc. + "^hisilicon,.*": + description: Hisilicon Limited. + "^hit,.*": + description: Hitachi Ltd. + "^hitex,.*": + description: Hitex Development Tools + "^holt,.*": + description: Holt Integrated Circuits, Inc. + "^honeywell,.*": + description: Honeywell + "^hp,.*": + description: Hewlett Packard + "^holtek,.*": + description: Holtek Semiconductor, Inc. + "^hwacom,.*": + description: HwaCom Systems Inc. + "^i2se,.*": + description: I2SE GmbH + "^ibm,.*": + description: International Business Machines (IBM) + "^icplus,.*": + description: IC Plus Corp. + "^idt,.*": + description: Integrated Device Technologies, Inc. + "^ifi,.*": + description: Ingenieurburo Fur Ic-Technologie (I/F/I) + "^ilitek,.*": + description: ILI Technology Corporation (ILITEK) + "^img,.*": + description: Imagination Technologies Ltd. + "^infineon,.*": + description: Infineon Technologies + "^inforce,.*": + description: Inforce Computing + "^ingenic,.*": + description: Ingenic Semiconductor + "^innolux,.*": + description: Innolux Corporation + "^inside-secure,.*": + description: INSIDE Secure + "^intel,.*": + description: Intel Corporation + "^intercontrol,.*": + description: Inter Control Group + "^invensense,.*": + description: InvenSense Inc. + "^inversepath,.*": + description: Inverse Path + "^iom,.*": + description: Iomega Corporation + "^isee,.*": + description: ISEE 2007 S.L. + "^isil,.*": + description: Intersil + "^issi,.*": + description: Integrated Silicon Solutions Inc. + "^itead,.*": + description: ITEAD Intelligent Systems Co.Ltd + "^iwave,.*": + description: iWave Systems Technologies Pvt. Ltd. + "^jdi,.*": + description: Japan Display Inc. + "^jedec,.*": + description: JEDEC Solid State Technology Association + "^jianda,.*": + description: Jiandangjing Technology Co., Ltd. + "^karo,.*": + description: Ka-Ro electronics GmbH + "^keithkoep,.*": + description: Keith & Koep GmbH + "^keymile,.*": + description: Keymile GmbH + "^khadas,.*": + description: Khadas + "^kiebackpeter,.*": + description: Kieback & Peter GmbH + "^kinetic,.*": + description: Kinetic Technologies + "^kingdisplay,.*": + description: King & Display Technology Co., Ltd. + "^kingnovel,.*": + description: Kingnovel Technology Co., Ltd. + "^kionix,.*": + description: Kionix, Inc. + "^kobo,.*": + description: Rakuten Kobo Inc. + "^koe,.*": + description: Kaohsiung Opto-Electronics Inc. + "^kosagi,.*": + description: Sutajio Ko-Usagi PTE Ltd. + "^kyo,.*": + description: Kyocera Corporation + "^lacie,.*": + description: LaCie + "^laird,.*": + description: Laird PLC + "^lantiq,.*": + description: Lantiq Semiconductor + "^lattice,.*": + description: Lattice Semiconductor + "^lego,.*": + description: LEGO Systems A/S + "^lemaker,.*": + description: Shenzhen LeMaker Technology Co., Ltd. + "^lenovo,.*": + description: Lenovo Group Ltd. + "^lg,.*": + description: LG Corporation + "^libretech,.*": + description: Shenzhen Libre Technology Co., Ltd + "^licheepi,.*": + description: Lichee Pi + "^linaro,.*": + description: Linaro Limited + "^linksys,.*": + description: Belkin International, Inc. (Linksys) + "^linux,.*": + description: Linux-specific binding + "^linx,.*": + description: Linx Technologies + "^lltc,.*": + description: Linear Technology Corporation + "^logicpd,.*": + description: Logic PD, Inc. + "^lsi,.*": + description: LSI Corp. (LSI Logic) + "^lwn,.*": + description: Liebherr-Werk Nenzing GmbH + "^macnica,.*": + description: Macnica Americas + "^marvell,.*": + description: Marvell Technology Group Ltd. + "^maxbotix,.*": + description: MaxBotix Inc. + "^maxim,.*": + description: Maxim Integrated Products + "^mbvl,.*": + description: Mobiveil Inc. + "^mcube,.*": + description: mCube + "^meas,.*": + description: Measurement Specialties + "^mediatek,.*": + description: MediaTek Inc. + "^megachips,.*": + description: MegaChips + "^mele,.*": + description: Shenzhen MeLE Digital Technology Ltd. + "^melexis,.*": + description: Melexis N.V. + "^melfas,.*": + description: MELFAS Inc. + "^mellanox,.*": + description: Mellanox Technologies + "^memsic,.*": + description: MEMSIC Inc. + "^menlo,.*": + description: Menlo Systems GmbH + "^merrii,.*": + description: Merrii Technology Co., Ltd. + "^micrel,.*": + description: Micrel Inc. + "^microchip,.*": + description: Microchip Technology Inc. + "^microcrystal,.*": + description: Micro Crystal AG + "^micron,.*": + description: Micron Technology Inc. + "^mikroe,.*": + description: MikroElektronika d.o.o. + "^minix,.*": + description: MINIX Technology Ltd. + "^miramems,.*": + description: MiraMEMS Sensing Technology Co., Ltd. + "^mitsubishi,.*": + description: Mitsubishi Electric Corporation + "^mosaixtech,.*": + description: Mosaix Technologies, Inc. + "^motorola,.*": + description: Motorola, Inc. + "^moxa,.*": + description: Moxa Inc. + "^mpl,.*": + description: MPL AG + "^mqmaker,.*": + description: mqmaker Inc. + "^mscc,.*": + description: Microsemi Corporation + "^msi,.*": + description: Micro-Star International Co. Ltd. + "^mti,.*": + description: Imagination Technologies Ltd. (formerly MIPS Technologies Inc.) + "^multi-inno,.*": + description: Multi-Inno Technology Co.,Ltd + "^mundoreader,.*": + description: Mundo Reader S.L. + "^murata,.*": + description: Murata Manufacturing Co., Ltd. + "^mxicy,.*": + description: Macronix International Co., Ltd. + "^myir,.*": + description: MYIR Tech Limited + "^national,.*": + description: National Semiconductor + "^nec,.*": + description: NEC LCD Technologies, Ltd. + "^neonode,.*": + description: Neonode Inc. + "^netgear,.*": + description: NETGEAR + "^netlogic,.*": + description: Broadcom Corporation (formerly NetLogic Microsystems) + "^netron-dy,.*": + description: Netron DY + "^netxeon,.*": + description: Shenzhen Netxeon Technology CO., LTD + "^nexbox,.*": + description: Nexbox + "^nextthing,.*": + description: Next Thing Co. + "^newhaven,.*": + description: Newhaven Display International + "^ni,.*": + description: National Instruments + "^nintendo,.*": + description: Nintendo + "^nlt,.*": + description: NLT Technologies, Ltd. + "^nokia,.*": + description: Nokia + "^nordic,.*": + description: Nordic Semiconductor + "^novtech,.*": + description: NovTech, Inc. + "^nutsboard,.*": + description: NutsBoard + "^nuvoton,.*": + description: Nuvoton Technology Corporation + "^nvd,.*": + description: New Vision Display + "^nvidia,.*": + description: NVIDIA + "^nxp,.*": + description: NXP Semiconductors + "^oceanic,.*": + description: Oceanic Systems (UK) Ltd. + "^okaya,.*": + description: Okaya Electric America, Inc. + "^oki,.*": + description: Oki Electric Industry Co., Ltd. + "^olimex,.*": + description: OLIMEX Ltd. + "^olpc,.*": + description: One Laptop Per Child + "^onion,.*": + description: Onion Corporation + "^onnn,.*": + description: ON Semiconductor Corp. + "^ontat,.*": + description: On Tat Industrial Company + "^opalkelly,.*": + description: Opal Kelly Incorporated + "^opencores,.*": + description: OpenCores.org + "^openrisc,.*": + description: OpenRISC.io + "^option,.*": + description: Option NV + "^oranth,.*": + description: Shenzhen Oranth Technology Co., Ltd. + "^ORCL,.*": + description: Oracle Corporation + "^orisetech,.*": + description: Orise Technology + "^ortustech,.*": + description: Ortus Technology Co., Ltd. + "^osddisplays,.*": + description: OSD Displays + "^ovti,.*": + description: OmniVision Technologies + "^oxsemi,.*": + description: Oxford Semiconductor, Ltd. + "^panasonic,.*": + description: Panasonic Corporation + "^parade,.*": + description: Parade Technologies Inc. + "^pda,.*": + description: Precision Design Associates, Inc. + "^pericom,.*": + description: Pericom Technology Inc. + "^pervasive,.*": + description: Pervasive Displays, Inc. + "^phicomm,.*": + description: PHICOMM Co., Ltd. + "^phytec,.*": + description: PHYTEC Messtechnik GmbH + "^picochip,.*": + description: Picochip Ltd + "^pine64,.*": + description: Pine64 + "^pixcir,.*": + description: PIXCIR MICROELECTRONICS Co., Ltd + "^plantower,.*": + description: Plantower Co., Ltd + "^plathome,.*": + description: Plat'Home Co., Ltd. + "^plda,.*": + description: PLDA + "^plx,.*": + description: Broadcom Corporation (formerly PLX Technology) + "^pni,.*": + description: PNI Sensor Corporation + "^portwell,.*": + description: Portwell Inc. + "^poslab,.*": + description: Poslab Technology Co., Ltd. + "^powervr,.*": + description: PowerVR (deprecated, use img) + "^probox2,.*": + description: PROBOX2 (by W2COMP Co., Ltd.) + "^pulsedlight,.*": + description: PulsedLight, Inc + "^qca,.*": + description: Qualcomm Atheros, Inc. + "^qcom,.*": + description: Qualcomm Technologies, Inc + "^qemu,.*": + description: QEMU, a generic and open source machine emulator and virtualizer + "^qi,.*": + description: Qi Hardware + "^qiaodian,.*": + description: QiaoDian XianShi Corporation + "^qnap,.*": + description: QNAP Systems, Inc. + "^radxa,.*": + description: Radxa + "^raidsonic,.*": + description: RaidSonic Technology GmbH + "^ralink,.*": + description: Mediatek/Ralink Technology Corp. + "^ramtron,.*": + description: Ramtron International + "^raspberrypi,.*": + description: Raspberry Pi Foundation + "^raydium,.*": + description: Raydium Semiconductor Corp. + "^rda,.*": + description: Unisoc Communications, Inc. + "^realtek,.*": + description: Realtek Semiconductor Corp. + "^renesas,.*": + description: Renesas Electronics Corporation + "^richtek,.*": + description: Richtek Technology Corporation + "^ricoh,.*": + description: Ricoh Co. Ltd. + "^rikomagic,.*": + description: Rikomagic Tech Corp. Ltd + "^riscv,.*": + description: RISC-V Foundation + "^rockchip,.*": + description: Fuzhou Rockchip Electronics Co., Ltd + "^rocktech,.*": + description: ROCKTECH DISPLAYS LIMITED + "^rohm,.*": + description: ROHM Semiconductor Co., Ltd + "^ronbo,.*": + description: Ronbo Electronics + "^roofull,.*": + description: Shenzhen Roofull Technology Co, Ltd + "^samsung,.*": + description: Samsung Semiconductor + "^samtec,.*": + description: Samtec/Softing company + "^sancloud,.*": + description: Sancloud Ltd + "^sandisk,.*": + description: Sandisk Corporation + "^sbs,.*": + description: Smart Battery System + "^schindler,.*": + description: Schindler + "^seagate,.*": + description: Seagate Technology PLC + "^seirobotics,.*": + description: Shenzhen SEI Robotics Co., Ltd + "^semtech,.*": + description: Semtech Corporation + "^sensirion,.*": + description: Sensirion AG + "^sff,.*": + description: Small Form Factor Committee + "^sgd,.*": + description: Solomon Goldentek Display Corporation + "^sgx,.*": + description: SGX Sensortech + "^sharp,.*": + description: Sharp Corporation + "^shimafuji,.*": + description: Shimafuji Electric, Inc. + "^si-en,.*": + description: Si-En Technology Ltd. + "^si-linux,.*": + description: Silicon Linux Corporation + "^sifive,.*": + description: SiFive, Inc. + "^sigma,.*": + description: Sigma Designs, Inc. + "^sii,.*": + description: Seiko Instruments, Inc. + "^sil,.*": + description: Silicon Image + "^silabs,.*": + description: Silicon Laboratories + "^silead,.*": + description: Silead Inc. + "^silergy,.*": + description: Silergy Corp. + "^siliconmitus,.*": + description: Silicon Mitus, Inc. + "^simte,.*": + description: k + "^sirf,.*": + description: SiRF Technology, Inc. + "^sis,.*": + description: Silicon Integrated Systems Corp. + "^sitronix,.*": + description: Sitronix Technology Corporation + "^skyworks,.*": + description: Skyworks Solutions, Inc. + "^smsc,.*": + description: Standard Microsystems Corporation + "^snps,.*": + description: Synopsys, Inc. + "^socionext,.*": + description: Socionext Inc. + "^solidrun,.*": + description: SolidRun + "^solomon,.*": + description: Solomon Systech Limited + "^sony,.*": + description: Sony Corporation + "^spansion,.*": + description: Spansion Inc. + "^sprd,.*": + description: Spreadtrum Communications Inc. + "^sst,.*": + description: Silicon Storage Technology, Inc. + "^st,.*": + description: STMicroelectronics + "^starry,.*": + description: Starry Electronic Technology (ShenZhen) Co., LTD + "^startek,.*": + description: Startek + "^ste,.*": + description: ST-Ericsson + "^stericsson,.*": + description: ST-Ericsson + "^summit,.*": + description: Summit microelectronics + "^sunchip,.*": + description: Shenzhen Sunchip Technology Co., Ltd + "^SUNW,.*": + description: Sun Microsystems, Inc + "^swir,.*": + description: Sierra Wireless + "^syna,.*": + description: Synaptics Inc. + "^synology,.*": + description: Synology, Inc. + "^tbs,.*": + description: TBS Technologies + "^tbs-biometrics,.*": + description: Touchless Biometric Systems AG + "^tcg,.*": + description: Trusted Computing Group + "^tcl,.*": + description: Toby Churchill Ltd. + "^technexion,.*": + description: TechNexion + "^technologic,.*": + description: Technologic Systems + "^tempo,.*": + description: Tempo Semiconductor + "^techstar,.*": + description: Shenzhen Techstar Electronics Co., Ltd. + "^terasic,.*": + description: Terasic Inc. + "^thine,.*": + description: THine Electronics, Inc. + "^ti,.*": + description: Texas Instruments + "^tianma,.*": + description: Tianma Micro-electronics Co., Ltd. + "^tlm,.*": + description: Trusted Logic Mobility + "^tmt,.*": + description: Tecon Microprocessor Technologies, LLC. + "^topeet,.*": + description: Topeet + "^toradex,.*": + description: Toradex AG + "^toshiba,.*": + description: Toshiba Corporation + "^toumaz,.*": + description: Toumaz + "^tpk,.*": + description: TPK U.S.A. LLC + "^tplink,.*": + description: TP-LINK Technologies Co., Ltd. + "^tpo,.*": + description: TPO + "^tq,.*": + description: TQ Systems GmbH + "^tronfy,.*": + description: Tronfy + "^tronsmart,.*": + description: Tronsmart + "^truly,.*": + description: Truly Semiconductors Limited + "^tsd,.*": + description: Theobroma Systems Design und Consulting GmbH + "^tyan,.*": + description: Tyan Computer Corporation + "^u-blox,.*": + description: u-blox + "^ucrobotics,.*": + description: uCRobotics + "^ubnt,.*": + description: Ubiquiti Networks + "^udoo,.*": + description: Udoo + "^uniwest,.*": + description: United Western Technologies Corp (UniWest) + "^upisemi,.*": + description: uPI Semiconductor Corp. + "^urt,.*": + description: United Radiant Technology Corporation + "^usi,.*": + description: Universal Scientific Industrial Co., Ltd. + "^v3,.*": + description: V3 Semiconductor + "^vamrs,.*": + description: Vamrs Ltd. + "^variscite,.*": + description: Variscite Ltd. + "^via,.*": + description: VIA Technologies, Inc. + "^virtio,.*": + description: Virtual I/O Device Specification, developed by the OASIS consortium + "^vishay,.*": + description: Vishay Intertechnology, Inc + "^vitesse,.*": + description: Vitesse Semiconductor Corporation + "^vivante,.*": + description: Vivante Corporation + "^vocore,.*": + description: VoCore Studio + "^voipac,.*": + description: Voipac Technologies s.r.o. + "^vot,.*": + description: Vision Optical Technology Co., Ltd. + "^wd,.*": + description: Western Digital Corp. + "^wetek,.*": + description: WeTek Electronics, limited. + "^wexler,.*": + description: Wexler + "^whwave,.*": + description: Shenzhen whwave Electronics, Inc. + "^wi2wi,.*": + description: Wi2Wi, Inc. + "^winbond,.*": + description: Winbond Electronics corp. + "^winstar,.*": + description: Winstar Display Corp. + "^wlf,.*": + description: Wolfson Microelectronics + "^wm,.*": + description: Wondermedia Technologies, Inc. + "^x-powers,.*": + description: X-Powers + "^xes,.*": + description: Extreme Engineering Solutions (X-ES) + "^xillybus,.*": + description: Xillybus Ltd. + "^xlnx,.*": + description: Xilinx + "^xunlong,.*": + description: Shenzhen Xunlong Software CO.,Limited + "^ysoft,.*": + description: Y Soft Corporation a.s. + "^zarlink,.*": + description: Zarlink Semiconductor + "^zeitec,.*": + description: ZEITEC Semiconductor Co., LTD. + "^zidoo,.*": + description: Shenzhen Zidoo Technology Co., Ltd. + "^zii,.*": + description: Zodiac Inflight Innovations + "^zte,.*": + description: ZTE Corp. + "^zyxel,.*": + description: ZyXEL Communications Corp. + + # Normal property name match without a comma + # These should catch all node/property names without a prefix + "^[a-zA-Z0-9#][a-zA-Z0-9+\\-._@]{0,63}$": true + "^[a-zA-Z0-9+\\-._]*@[0-9a-zA-Z,]*$": true + "^#.*": true + +additionalProperties: false + +... diff --git a/Documentation/devicetree/bindings/watchdog/fsl-imx-sc-wdt.txt b/Documentation/devicetree/bindings/watchdog/fsl-imx-sc-wdt.txt new file mode 100644 index 000000000000..02b87e92ae68 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/fsl-imx-sc-wdt.txt @@ -0,0 +1,24 @@ +* Freescale i.MX System Controller Watchdog + +i.MX system controller watchdog is for i.MX SoCs with system controller inside, +the watchdog is managed by system controller, users can ONLY communicate with +system controller from secure mode for watchdog operations, so Linux i.MX system +controller watchdog driver will call ARM SMC API and trap into ARM-Trusted-Firmware +for watchdog operations, ARM-Trusted-Firmware is running at secure EL3 mode and +it will request system controller to execute the watchdog operation passed from +Linux kernel. + +Required properties: +- compatible: Should be : + "fsl,imx8qxp-sc-wdt" + followed by "fsl,imx-sc-wdt"; + +Optional properties: +- timeout-sec : Contains the watchdog timeout in seconds. + +Examples: + +watchdog { + compatible = "fsl,imx8qxp-sc-wdt", "fsl,imx-sc-wdt"; + timeout-sec = <60>; +}; diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt index 8682d6a93e5b..fd380eb28df5 100644 --- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt @@ -9,6 +9,7 @@ Required properties: "mediatek,mt7622-wdt", "mediatek,mt6589-wdt": for MT7622 "mediatek,mt7623-wdt", "mediatek,mt6589-wdt": for MT7623 "mediatek,mt7629-wdt", "mediatek,mt6589-wdt": for MT7629 + "mediatek,mt8516-wdt", "mediatek,mt6589-wdt": for MT8516 - reg : Specifies base physical address and size of the registers. |