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[60.250.196.139]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-39d9540fd76sm22996627a91.9.2026.09.14.04.07.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 14 Sep 2026 04:07:50 -0700 (PDT) From: Chi-Wen Weng To: ukleinek@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, cwweng@nuvoton.com, cwweng.linux@gmail.com, Krzysztof Kozlowski Subject: [PATCH v6 1/2] dt-bindings: pwm: Add Nuvoton MA35D1 PWM controller Date: Mon, 14 Sep 2026 19:07:38 +0800 Message-Id: <20260914110739.203479-2-cwweng.linux@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20260914110739.203479-1-cwweng.linux@gmail.com> References: <20260914110739.203479-1-cwweng.linux@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260914_040753_249219_7AB43C88 X-CRM114-Status: GOOD ( 13.97 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Chi-Wen Weng Add device tree binding for the Nuvoton MA35D1 PWM controller. The MA35D1 PWM controller provides 6 PWM channels and uses one register region and one functional clock. The binding uses the standard PWM binding with three PWM cells. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Chi-Wen Weng --- .../bindings/pwm/nuvoton,ma35d1-pwm.yaml | 45 +++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/nuvoton,ma35d1-pwm.yaml diff --git a/Documentation/devicetree/bindings/pwm/nuvoton,ma35d1-pwm.yaml b/Documentation/devicetree/bindings/pwm/nuvoton,ma35d1-pwm.yaml new file mode 100644 index 000000000000..47a59bdd14d0 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/nuvoton,ma35d1-pwm.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/nuvoton,ma35d1-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Nuvoton MA35D1 PWM controller + +maintainers: + - Chi-Wen Weng + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + enum: + - nuvoton,ma35d1-pwm + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + "#pwm-cells": + const: 3 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + #include + + pwm@40580000 { + compatible = "nuvoton,ma35d1-pwm"; + reg = <0x40580000 0x400>; + clocks = <&clk EPWM0_GATE>; + #pwm-cells = <3>; + }; -- 2.25.1