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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-02 22:41:35 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-12-02 22:41:35 +0300 |
commit | 2c97b5ae83dca56718774e7b4bf9640f05d11867 (patch) | |
tree | 13488f899e4bc23163882aa8292c99ea394638cb /Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml | |
parent | 8328dd2f394e48a010383af176bf55ba4be79da0 (diff) | |
parent | a8de1304b7df30e3a14f2a8b9709bb4ff31a0385 (diff) | |
download | linux-2c97b5ae83dca56718774e7b4bf9640f05d11867.tar.xz |
Merge tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull Devicetree updates from Rob Herring:
- DT schemas for PWM, syscon, power domains, SRAM, syscon-reboot,
syscon-poweroff, renesas-irqc, simple-pm-bus, renesas-bsc, pwm-rcar,
Renesas tpu, at24 eeprom, rtc-sh, Allwinner PS/2, sharp,ld-d5116z01b
panel, Arm SMMU, max77650, Meson CEC, Amlogic canvas and DWC3 glue,
Allwinner A10 mUSB and CAN, TI Davinci MDIO, QCom QCS404
interconnect, Unisoc/Spreadtrum SoCs and UART
- Convert a bunch of Samsung bindings to DT schema
- Convert a bunch of ST stm32 bindings to DT schema
- Realtek and Exynos additions to Arm Mali bindings
- Fix schema errors in RiscV CPU schema
- Various schema fixes from improved meta-schema checks
- Improve the handling of 'dma-ranges' and in particular fix DMA mask
setup on PCI bridges
- Fix a memory leak in add_changeset_property() and DT unit tests.
- Several documentation improvements for schema validation
- Rework build rules to improve schema validation errors
- Color output for dtx_diff
* tag 'devicetree-for-5.5' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (138 commits)
libfdt: define INT32_MAX and UINT32_MAX in libfdt_env.h
dt-bindings: arm: Remove leftover axentia.txt
of: unittest: fix memory leak in attach_node_and_children
of: overlay: add_changeset_property() memory leak
dt-bindings: interrupt-controller: arm,gic-v3: Add missing type to interrupt-partition-* nodes
dt-bindings: firmware: ixp4xx: Drop redundant minItems/maxItems
dt-bindings: power: Rename back power_domain.txt bindings to fix references
dt-bindings: i2c: stm32: Migrate i2c-stm32 documentation to yaml
dt-bindings: mtd: Convert stm32 fmc2-nand bindings to json-schema
dt-bindings: remoteproc: convert stm32-rproc to json-schema
dt-bindings: mailbox: convert stm32-ipcc to json-schema
dt-bindings: mfd: Convert stm32 low power timers bindings to json-schema
dt-bindings: interrupt-controller: Convert stm32-exti to json-schema
dt-bindings: crypto: Convert stm32 HASH bindings to json-schema
dt-bindings: rng: Convert stm32 RNG bindings to json-schema
dt-bindings: pwm: Convert Samsung PWM bindings to json-schema
dt-bindings: pwm: Convert PWM bindings to json-schema
dt-bindings: serial: Add a new compatible string for SC9863A
dt-bindings: serial: Convert sprd-uart to json-schema
dt-bindings: arm: Add bindings for Unisoc SC9863A
...
Diffstat (limited to 'Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml new file mode 100644 index 000000000000..4969a954993c --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/renesas,tpu-pwm.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/renesas,tpu-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas R-Car Timer Pulse Unit PWM Controller + +maintainers: + - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> + +properties: + compatible: + items: + - enum: + - renesas,tpu-r8a73a4 # R-Mobile APE6 + - renesas,tpu-r8a7740 # R-Mobile A1 + - renesas,tpu-r8a7743 # RZ/G1M + - renesas,tpu-r8a7744 # RZ/G1N + - renesas,tpu-r8a7745 # RZ/G1E + - renesas,tpu-r8a7790 # R-Car H2 + - renesas,tpu-r8a7795 # R-Car H3 + - renesas,tpu-r8a7796 # R-Car M3-W + - renesas,tpu-r8a77965 # R-Car M3-N + - renesas,tpu-r8a77970 # R-Car V3M + - renesas,tpu-r8a77980 # R-Car V3H + - const: renesas,tpu + + reg: + # Base address and length of each memory resource used by the PWM + # controller hardware module. + maxItems: 1 + + interrupts: + maxItems: 1 + + '#pwm-cells': + # should be 3. See pwm.yaml in this directory for a description of + # the cells format. The only third cell flag supported by this binding is + # PWM_POLARITY_INVERTED. + const: 3 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - '#pwm-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/r8a7740-clock.h> + + tpu: pwm@e6600000 { + compatible = "renesas,tpu-r8a7740", "renesas,tpu"; + reg = <0xe6600000 0x148>; + clocks = <&mstp3_clks R8A7740_CLK_TPU0>; + power-domains = <&pd_a3sp>; + #pwm-cells = <3>; + }; |