Add bindings doc for Sunplus SoC SP7021 PWM Driver Reviewed-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> Signed-off-by: Hammer Hsieh <hammerh0314@xxxxxxxxx> --- Changes in v4: - no change .../bindings/pwm/sunplus,sp7021-pwm.yaml | 42 ++++++++++++++++++++++ MAINTAINERS | 5 +++ 2 files changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml diff --git a/Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml b/Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml new file mode 100644 index 0000000..d4fc9e8 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/sunplus,sp7021-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sunplus SoC SP7021 PWM Controller + +maintainers: + - Hammer Hsieh <hammerh0314@xxxxxxxxx> + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + const: sunplus,sp7021-pwm + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + '#pwm-cells': + const: 2 + +unevaluatedProperties: false + +required: + - reg + - clocks + +examples: + - | + pwm: pwm@9c007a00 { + compatible = "sunplus,sp7021-pwm"; + reg = <0x9c007a00 0x80>; + clocks = <&clkc 0xa2>; + #pwm-cells = <2>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 2524b75..e1cb7eb 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -18531,6 +18531,11 @@ L: netdev@xxxxxxxxxxxxxxx S: Maintained F: drivers/net/ethernet/dlink/sundance.c +SUNPLUS PWM DRIVER +M: Hammer Hsieh <hammerh0314@xxxxxxxxx> +S: Maintained +F: Documentation/devicetree/bindings/pwm/sunplus,sp7021-pwm.yaml + SUNPLUS RTC DRIVER M: Vincent Shih <vincent.sunplus@xxxxxxxxx> L: linux-rtc@xxxxxxxxxxxxxxx -- 2.7.4
