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Thu, 13 Feb 2025 01:41:10 -0800 (PST) From: Aleksandr Shubin To: linux-kernel@vger.kernel.org Cc: Aleksandr Shubin , =?utf-8?q?Uwe_Kleine-K=C3=B6ni?= =?utf-8?q?g?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Paul Walmsley , Palmer Dabbelt , Albert Ou , Philipp Zabel , Cheo Fusi , linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-riscv@lists.infradead.org Subject: [PATCH v11 3/3] riscv: dts: allwinner: d1: Add pwm node Date: Thu, 13 Feb 2025 12:40:14 +0300 Message-Id: <20250213094018.134081-4-privatesub2@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250213094018.134081-1-privatesub2@gmail.com> References: <20250213094018.134081-1-privatesub2@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250213_014113_333246_1759BE41 X-CRM114-Status: GOOD ( 10.30 ) X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org D1 and T113s contain a pwm controller with 8 channels. This controller is supported by the sun20i-pwm driver. Add a device tree node for it. Signed-off-by: Aleksandr Shubin Reviewed-by: Jernej Skrabec --- arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi index e4175adb028d..2c26cb8b2b07 100644 --- a/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi +++ b/arch/riscv/boot/dts/allwinner/sunxi-d1s-t113.dtsi @@ -145,6 +145,18 @@ uart3_pb_pins: uart3-pb-pins { }; }; + pwm: pwm@2000c00 { + compatible = "allwinner,sun20i-d1-pwm"; + reg = <0x02000c00 0x400>; + clocks = <&ccu CLK_BUS_PWM>, + <&dcxo>, + <&ccu CLK_APB0>; + clock-names = "bus", "hosc", "apb"; + resets = <&ccu RST_BUS_PWM>; + status = "disabled"; + #pwm-cells = <0x3>; + }; + ccu: clock-controller@2001000 { compatible = "allwinner,sun20i-d1-ccu"; reg = <0x2001000 0x1000>;