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Thu, 03 Mar 2022 22:19:59 -0800 (PST) Received: from scdiu3.sunplus.com ([113.196.136.192]) by smtp.googlemail.com with ESMTPSA id kb6-20020a17090ae7c600b001bee8664d82sm8749471pjb.35.2022.03.03.22.19.57 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 03 Mar 2022 22:19:58 -0800 (PST) From: Hammer Hsieh To: thierry.reding@gmail.com, u.kleine-koenig@pengutronix.de, lee.jones@linaro.org, robh+dt@kernel.org, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: wells.lu@sunplus.com, hammer.hsieh@sunplus.com, Hammer Hsieh Subject: [PATCH v2 1/2] dt-bindings:pwm:Add bindings doc for Sunplus SoC PWM Driver Date: Fri, 4 Mar 2022 14:20:11 +0800 Message-Id: <1646374812-2988-2-git-send-email-hammerh0314@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1646374812-2988-1-git-send-email-hammerh0314@gmail.com> References: <1646374812-2988-1-git-send-email-hammerh0314@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add bindings doc for Sunplus SoC PWM Driver Signed-off-by: Hammer Hsieh --- Changes in v2: - Addressed all comments from Rob Herring. modify author's mail match Signed-off-by. - rebase kernel to 5.17 rc5 .../devicetree/bindings/pwm/pwm-sunplus.yaml | 40 ++++++++++++++++++++++ MAINTAINERS | 5 +++ 2 files changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-sunplus.yaml diff --git a/Documentation/devicetree/bindings/pwm/pwm-sunplus.yaml b/Documentation/devicetree/bindings/pwm/pwm-sunplus.yaml new file mode 100644 index 0000000..19fe5d5 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-sunplus.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright (C) Sunplus Co., Ltd. 2021 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/pwm-sunplus.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sunplus SoC PWM Controller + +maintainers: + - Hammer Hsieh + +properties: + '#pwm-cells': + const: 2 + + compatible: + items: + - const: sunplus,sp7021-pwm + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - reg + - clocks + +additionalProperties: false + +examples: + - | + pwm: pwm@9c007a00 { + #pwm-cells = <2>; + compatible = "sunplus,sp7021-pwm"; + reg = <0x9c007a00 0x80>; + clocks = <&clkc 0xa2>; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 2524b75..825b714 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -18531,6 +18531,11 @@ L: netdev@vger.kernel.org S: Maintained F: drivers/net/ethernet/dlink/sundance.c +SUNPLUS PWM DRIVER +M: Hammer Hsieh +S: Maintained +F: Documentation/devicetree/bindings/pwm/pwm-sunplus.yaml + SUNPLUS RTC DRIVER M: Vincent Shih L: linux-rtc@vger.kernel.org -- 2.7.4