On Sat, 18 May 2024 at 09:25, John Watts contact@jookia.org wrote:
This is based on the binding from the as yet unmerged kernel series:
https://lore.kernel.org/linux-kernel/20240131125920.2879433-2-privatesub2@gm...
Signed-off-by: John Watts contact@jookia.org
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>;};
This change shouldn't be needed for your testing purposes too. It only comes into picture once you enable OF_UPSTREAM. BTW, DT source files in dts/upstream are strictly following/syncing against Linux kernel DT sources. So all the custom U-Boot specific DT stuff belongs to arch/${ARCH}/dts/.
-Sumit
ccu: clock-controller@2001000 { compatible = "allwinner,sun20i-d1-ccu"; reg = <0x2001000 0x1000>;-- 2.45.1