Convert the PXA PWM binding file from TXT to YAML. Signed-off-by: Duje Mihanović <duje.mihanovic@xxxxxxxx> --- Documentation/devicetree/bindings/pwm/pwm-pxa.yaml | 51 ++++++++++++++++++++++ Documentation/devicetree/bindings/pwm/pxa-pwm.txt | 30 ------------- 2 files changed, 51 insertions(+), 30 deletions(-) diff --git a/Documentation/devicetree/bindings/pwm/pwm-pxa.yaml b/Documentation/devicetree/bindings/pwm/pwm-pxa.yaml new file mode 100644 index 000000000000..fb20e4e1daa8 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-pxa.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/pwm-pxa.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell PXA PWM + +maintainers: + - Duje Mihanović <duje.mihanovic@xxxxxxxx> + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + enum: + - marvell,pxa250-pwm + - marvell,pxa270-pwm + - marvell,pxa168-pwm + - marvell,pxa910-pwm + + reg: + # Length should be 0x10 + maxItems: 1 + + "#pwm-cells": + # Used for specifying the period length in nanoseconds + const: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - "#pwm-cells" + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/pxa-clock.h> + + pwm0: pwm@40b00000 { + compatible = "marvell,pxa250-pwm"; + reg = <0x40b00000 0x10>; + #pwm-cells = <1>; + clocks = <&clks CLK_PWM0>; + }; diff --git a/Documentation/devicetree/bindings/pwm/pxa-pwm.txt b/Documentation/devicetree/bindings/pwm/pxa-pwm.txt deleted file mode 100644 index 5ae9f1e3c338..000000000000 --- a/Documentation/devicetree/bindings/pwm/pxa-pwm.txt +++ /dev/null @@ -1,30 +0,0 @@ -Marvell PWM controller - -Required properties: -- compatible: should be one or more of: - - "marvell,pxa250-pwm" - - "marvell,pxa270-pwm" - - "marvell,pxa168-pwm" - - "marvell,pxa910-pwm" -- reg: Physical base address and length of the registers used by the PWM channel - Note that one device instance must be created for each PWM that is used, so the - length covers only the register window for one PWM output, not that of the - entire PWM controller. Currently length is 0x10 for all supported devices. -- #pwm-cells: Should be 1. This cell is used to specify the period in - nanoseconds. - -Example PWM device node: - -pwm0: pwm@40b00000 { - compatible = "marvell,pxa250-pwm"; - reg = <0x40b00000 0x10>; - #pwm-cells = <1>; -}; - -Example PWM client node: - -backlight { - compatible = "pwm-backlight"; - pwms = <&pwm0 5000000>; - ... -} --- base-commit: 610a9b8f49fbcf1100716370d3b5f6f884a2835a change-id: 20240105-pxa-pwm-yaml-8dbb00dfe7c6 Best regards, -- Duje Mihanović <duje.mihanovic@xxxxxxxx>
