diff options
author | Javier Carrasco <javier.carrasco.cruz@gmail.com> | 2024-04-13 23:22:17 +0300 |
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committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2024-04-17 22:34:34 +0300 |
commit | 1c431b92e21bcbfc374f97d801840c1df47e3d6b (patch) | |
tree | d3b5bf224ea34d8a2940588a02a13150c87fc198 /Documentation/devicetree/bindings/rtc | |
parent | c3a0ee85f6e39988bfd300cbb10f073947eef0ed (diff) | |
download | linux-1c431b92e21bcbfc374f97d801840c1df47e3d6b.tar.xz |
dt-bindings: rtc: convert trivial devices into dtschema
These RTCs meet the requirements for a direct conversion into
trivial-rtc:
- google,goldfish-rtc
- maxim,ds1742
- lpc32xx-rtc
- orion-rtc
- rtc-aspeed
- spear-rtc
- via,vt8500-rtc
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240413-rtc_dtschema-v3-2-eff368bcc471@gmail.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'Documentation/devicetree/bindings/rtc')
8 files changed, 18 insertions, 114 deletions
diff --git a/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt b/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt deleted file mode 100644 index 634312dd95ca..000000000000 --- a/Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt +++ /dev/null @@ -1,17 +0,0 @@ -Android Goldfish RTC - -Android Goldfish RTC device used by Android emulator. - -Required properties: - -- compatible : should contain "google,goldfish-rtc" -- reg : <registers mapping> -- interrupts : <interrupt mapping> - -Example: - - goldfish_timer@9020000 { - compatible = "google,goldfish-rtc"; - reg = <0x9020000 0x1000>; - interrupts = <0x3>; - }; diff --git a/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt b/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt deleted file mode 100644 index a87a1e9bc060..000000000000 --- a/Documentation/devicetree/bindings/rtc/lpc32xx-rtc.txt +++ /dev/null @@ -1,15 +0,0 @@ -* NXP LPC32xx SoC Real Time Clock controller - -Required properties: -- compatible: must be "nxp,lpc3220-rtc" -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: The RTC interrupt - -Example: - - rtc@40024000 { - compatible = "nxp,lpc3220-rtc"; - reg = <0x40024000 0x1000>; - interrupts = <52 0>; - }; diff --git a/Documentation/devicetree/bindings/rtc/maxim,ds1742.txt b/Documentation/devicetree/bindings/rtc/maxim,ds1742.txt deleted file mode 100644 index d0f937c355b5..000000000000 --- a/Documentation/devicetree/bindings/rtc/maxim,ds1742.txt +++ /dev/null @@ -1,12 +0,0 @@ -* Maxim (Dallas) DS1742/DS1743 Real Time Clock - -Required properties: -- compatible: Should contain "maxim,ds1742". -- reg: Physical base address of the RTC and length of memory - mapped region. - -Example: - rtc: rtc@10000000 { - compatible = "maxim,ds1742"; - reg = <0x10000000 0x800>; - }; diff --git a/Documentation/devicetree/bindings/rtc/orion-rtc.txt b/Documentation/devicetree/bindings/rtc/orion-rtc.txt deleted file mode 100644 index 3bf63ffa5160..000000000000 --- a/Documentation/devicetree/bindings/rtc/orion-rtc.txt +++ /dev/null @@ -1,18 +0,0 @@ -* Mvebu Real Time Clock - -RTC controller for the Kirkwood, the Dove, the Armada 370 and the -Armada XP SoCs - -Required properties: -- compatible : Should be "marvell,orion-rtc" -- reg: physical base address of the controller and length of memory mapped - region. -- interrupts: IRQ line for the RTC. - -Example: - -rtc@10300 { - compatible = "marvell,orion-rtc"; - reg = <0xd0010300 0x20>; - interrupts = <50>; -}; diff --git a/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt b/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt deleted file mode 100644 index 2e956b3dc276..000000000000 --- a/Documentation/devicetree/bindings/rtc/rtc-aspeed.txt +++ /dev/null @@ -1,22 +0,0 @@ -ASPEED BMC RTC -============== - -Required properties: - - compatible: should be one of the following - * aspeed,ast2400-rtc for the ast2400 - * aspeed,ast2500-rtc for the ast2500 - * aspeed,ast2600-rtc for the ast2600 - - - reg: physical base address of the controller and length of memory mapped - region - - - interrupts: The interrupt number - -Example: - - rtc@1e781000 { - compatible = "aspeed,ast2400-rtc"; - reg = <0x1e781000 0x18>; - interrupts = <22>; - status = "disabled"; - }; diff --git a/Documentation/devicetree/bindings/rtc/spear-rtc.txt b/Documentation/devicetree/bindings/rtc/spear-rtc.txt deleted file mode 100644 index fecf8e4ad4b4..000000000000 --- a/Documentation/devicetree/bindings/rtc/spear-rtc.txt +++ /dev/null @@ -1,15 +0,0 @@ -* SPEAr RTC - -Required properties: -- compatible : "st,spear600-rtc" -- reg : Address range of the rtc registers -- interrupt: Should contain the rtc interrupt number - -Example: - - rtc@fc000000 { - compatible = "st,spear600-rtc"; - reg = <0xfc000000 0x1000>; - interrupt-parent = <&vic1>; - interrupts = <12>; - }; diff --git a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml index bad7e3114096..fffd759c603f 100644 --- a/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/trivial-rtc.yaml @@ -24,6 +24,12 @@ properties: - abracon,abb5zes3 # AB-RTCMC-32.768kHz-EOZ9: Real Time Clock/Calendar Module with I2C Interface - abracon,abeoz9 + # ASPEED BMC ast2400 Real-time Clock + - aspeed,ast2400-rtc + # ASPEED BMC ast2500 Real-time Clock + - aspeed,ast2500-rtc + # ASPEED BMC ast2600 Real-time Clock + - aspeed,ast2600-rtc # Conexant Digicolor Real Time Clock Controller - cnxt,cx92755-rtc # I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output @@ -44,16 +50,24 @@ properties: - epson,rx8571 # I2C-BUS INTERFACE REAL TIME CLOCK MODULE - epson,rx8581 + # Android Goldfish Real-time Clock + - google,goldfish-rtc # Intersil ISL1208 Low Power RTC with Battery Backed SRAM - isil,isl1208 # Intersil ISL1218 Low Power RTC with Battery Backed SRAM - isil,isl1218 + # Mvebu Real-time Clock + - marvell,orion-rtc + # Maxim DS1742/DS1743 Real-time Clock + - maxim,ds1742 # SPI-BUS INTERFACE REAL TIME CLOCK MODULE - maxim,mcp795 # Real Time Clock Module with I2C-Bus - microcrystal,rv3029 # Real Time Clock - microcrystal,rv8523 + # NXP LPC32xx SoC Real-time Clock + - nxp,lpc3220-rtc # Real-time Clock Module - pericom,pt7c4338 # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC @@ -70,6 +84,10 @@ properties: - ricoh,rv5c387a # 2-wire CMOS real-time clock - sii,s35390a + # ST SPEAr Real-time Clock + - st,spear600-rtc + # VIA/Wondermedia VT8500 Real-time Clock + - via,vt8500-rtc # I2C bus SERIAL INTERFACE REAL-TIME CLOCK IC - whwave,sd3078 # Xircom X1205 I2C RTC diff --git a/Documentation/devicetree/bindings/rtc/via,vt8500-rtc.txt b/Documentation/devicetree/bindings/rtc/via,vt8500-rtc.txt deleted file mode 100644 index 3c0484c49582..000000000000 --- a/Documentation/devicetree/bindings/rtc/via,vt8500-rtc.txt +++ /dev/null @@ -1,15 +0,0 @@ -VIA/Wondermedia VT8500 Realtime Clock Controller ------------------------------------------------------ - -Required properties: -- compatible : "via,vt8500-rtc" -- reg : Should contain 1 register ranges(address and length) -- interrupts : alarm interrupt - -Example: - - rtc@d8100000 { - compatible = "via,vt8500-rtc"; - reg = <0xd8100000 0x10000>; - interrupts = <48>; - }; |