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controller for SG2042 To: =?UTF-8?Q?Uwe_Kleine-K=C3=B6nig?= , Chen Wang Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, inochiama@outlook.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org, linux-riscv@lists.infradead.org, chao.wei@sophgo.com, haijiao.liu@sophgo.com, xiaoguang.xing@sophgo.com, chunzhi.lin@sophgo.com, Krzysztof Kozlowski References: <673f314d78ab467399afc02b96ac730149f19587.1733281657.git.unicorn_wang@outlook.com> From: Chen Wang In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-ClientProxiedBy: SI2PR01CA0011.apcprd01.prod.exchangelabs.com (2603:1096:4:191::6) To BM1PR01MB2545.INDPRD01.PROD.OUTLOOK.COM (2603:1096:b00:44::15) X-Microsoft-Original-Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email 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2024 at 11:16:22AM +0800, Chen Wang wrote: >> From: Chen Wang >> >> Sophgo SG2042 contains a PWM controller, which has 4 channels and >> can generate PWM waveforms output. >> >> Signed-off-by: Chen Wang >> Reviewed-by: Krzysztof Kozlowski > Nitpick: Put your S-o-b last. ok. >> --- >> .../bindings/pwm/sophgo,sg2042-pwm.yaml | 58 +++++++++++++++++++ >> 1 file changed, 58 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/pwm/sophgo,sg2042-pwm.yaml >> >> diff --git a/Documentation/devicetree/bindings/pwm/sophgo,sg2042-pwm.yaml b/Documentation/devicetree/bindings/pwm/sophgo,sg2042-pwm.yaml >> new file mode 100644 >> index 000000000000..5dea41fa4c44 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/pwm/sophgo,sg2042-pwm.yaml >> @@ -0,0 +1,58 @@ >> +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/pwm/sophgo,sg2042-pwm.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: Sophgo SG2042 PWM controller >> + >> +maintainers: >> + - Chen Wang >> + >> +description: >> + This controller contains 4 channels which can generate PWM waveforms. >> + >> +allOf: >> + - $ref: pwm.yaml# >> + >> +properties: >> + compatible: >> + const: sophgo,sg2042-pwm >> + >> + reg: >> + maxItems: 1 >> + >> + clocks: >> + maxItems: 1 >> + >> + clock-names: >> + items: >> + - const: apb >> + >> + resets: >> + maxItems: 1 >> + >> + "#pwm-cells": >> + const: 2 > Please use 3 here. Accepted. Thanks. Chen [......]