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From: John Watts Date: Sat, 18 May 2024 13:54:46 +1000 Subject: [PATCH FOR TESTING ONLY RFC 4/4] sunxi-d1s-t113: Add D1 and T113 PWM node MIME-Version: 1.0 Message-Id: <20240518-pwm_d1-v1-4-311fc5fe2248@jookia.org> References: <20240518-pwm_d1-v1-0-311fc5fe2248@jookia.org> In-Reply-To: <20240518-pwm_d1-v1-0-311fc5fe2248@jookia.org> To: Jagan Teki , Andre Przywara , Lukasz Majewski , Sean Anderson , Tom Rini , Rick Chen , Leo , Sumit Garg Cc: u-boot@lists.denx.de, John Watts X-Developer-Signature: v=1; a=openssh-sha256; t=1716004499; l=1822; i=contact@jookia.org; h=from:subject:message-id; bh=PSaBpMnS9T028VwU+QHXnHr/+Tw6JnLA0lC3FVSUDE8=; b=U1NIU0lHAAAAAQAAAEoAAAAac2stc3NoLWVkMjU1MTlAb3BlbnNzaC5jb20AAAAgpGuA3uho2 8zVxm554DVLHyl4gq5/nBHglU5WIWN8/zYAAAAEc3NoOgAAAAZwYXRhdHQAAAAAAAAABnNoYTUx MgAAAGcAAAAac2stc3NoLWVkMjU1MTlAb3BlbnNzaC5jb20AAABAsn05rH7Gsr0paecBZ6YNJMD 1vpagFtiHQp+7FlUqCL3RM+iMGFwpLp9Ekt0mvRmwfn0E7bcbYl2/WdioXM/8BQUAAPRe X-Developer-Key: i=contact@jookia.org; a=openssh; fpr=SHA256:6LBQmZH5u7i/edmEZXzCTwCrpSevs/ZshZxNmlD1thY X-Migadu-Flow: FLOW_OUT X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean This is based on the binding from the as yet unmerged kernel series: https://lore.kernel.org/linux-kernel/20240131125920.2879433-2-privatesub2@gmail.com/ Signed-off-by: John Watts --- arch/riscv/dts/sunxi-d1s-t113.dtsi | 12 ++++++++++++ dts/upstream/src/riscv/allwinner/sunxi-d1s-t113.dtsi | 12 ++++++++++++ 2 files changed, 24 insertions(+) diff --git a/arch/riscv/dts/sunxi-d1s-t113.dtsi b/arch/riscv/dts/sunxi-d1s-t113.dtsi index 822f022eec..92b6432f77 100644 --- a/arch/riscv/dts/sunxi-d1s-t113.dtsi +++ b/arch/riscv/dts/sunxi-d1s-t113.dtsi @@ -145,6 +145,18 @@ }; }; + pwm: pwm@2000c00 { + compatible = "allwinner,sun20i-d1-pwm"; + reg = <0x02000c00 0x400>; + clocks = <&ccu CLK_BUS_PWM>, + <&dcxo>, + <&ccu CLK_APB0>; + clock-names = "bus", "hosc", "apb0"; + resets = <&ccu RST_BUS_PWM>; + status = "disabled"; + #pwm-cells = <0x3>; + }; + ccu: clock-controller@2001000 { compatible = "allwinner,sun20i-d1-ccu"; reg = <0x2001000 0x1000>; diff --git a/dts/upstream/src/riscv/allwinner/sunxi-d1s-t113.dtsi b/dts/upstream/src/riscv/allwinner/sunxi-d1s-t113.dtsi index 5a9d7f5a75..435a1e66aa 100644 --- a/dts/upstream/src/riscv/allwinner/sunxi-d1s-t113.dtsi +++ b/dts/upstream/src/riscv/allwinner/sunxi-d1s-t113.dtsi @@ -145,6 +145,18 @@ }; }; + pwm: pwm@2000c00 { + compatible = "allwinner,sun20i-d1-pwm"; + reg = <0x02000c00 0x400>; + clocks = <&ccu CLK_BUS_PWM>, + <&dcxo>, + <&ccu CLK_APB0>; + clock-names = "bus", "hosc", "apb0"; + resets = <&ccu RST_BUS_PWM>; + status = "disabled"; + #pwm-cells = <0x3>; + }; + ccu: clock-controller@2001000 { compatible = "allwinner,sun20i-d1-ccu"; reg = <0x2001000 0x1000>;