On 03/06/24 16:59, Udit Kumar wrote:
> From: Dasnavis Sabiya <sabiya.d@xxxxxx>
>
> Add dts nodes for 6 EHRPWM instances on SoC.
>
> Signed-off-by: Dasnavis Sabiya <sabiya.d@xxxxxx>
> Signed-off-by: Udit Kumar <u-kumar1@xxxxxx>
> ---
> arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 66 ++++++++++++++++++++++
> 1 file changed, 66 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
> index 6a4554c6c9c1..f6fc2ce55f9b 100644
> --- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
> @@ -75,6 +75,72 @@ serdes_ln_ctrl: mux-controller@4080 {
> <J784S4_SERDES4_LANE2_EDP_LANE2>,
> <J784S4_SERDES4_LANE3_EDP_LANE3>;
> };
> +
> + ehrpwm_tbclk: clock-controller@4140 {
> + compatible = "ti,am654-ehrpwm-tbclk";
> + reg = <0x4140 0x18>;
> + #clock-cells = <1>;
> + };
> + };
> +
> + main_ehrpwm0: pwm@3000000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
This needs to be ordered as per
https://www.kernel.org/doc/Documentation/devicetree/bindings/dts-coding-style.rst
(compatible is immediately followed by reg)
Will fix all the nodes locally before merging
> + reg = <0x00 0x3000000 0x00 0x100>;
> + clocks = <&ehrpwm_tbclk 0>, <&k3_clks 219 0>;
> + clock-names = "tbclk", "fck";
> + power-domains = <&k3_pds 219 TI_SCI_PD_EXCLUSIVE>;
> + status = "disabled";
> + };
> +
> + main_ehrpwm1: pwm@3010000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x00 0x3010000 0x00 0x100>;
> + clocks = <&ehrpwm_tbclk 1>, <&k3_clks 220 0>;
> + clock-names = "tbclk", "fck";
> + power-domains = <&k3_pds 220 TI_SCI_PD_EXCLUSIVE>;
> + status = "disabled";
> + };
> +
> + main_ehrpwm2: pwm@3020000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x00 0x3020000 0x00 0x100>;
> + clocks = <&ehrpwm_tbclk 2>, <&k3_clks 221 0>;
> + clock-names = "tbclk", "fck";
> + power-domains = <&k3_pds 221 TI_SCI_PD_EXCLUSIVE>;
> + status = "disabled";
> + };
> +
> + main_ehrpwm3: pwm@3030000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x00 0x3030000 0x00 0x100>;
> + clocks = <&ehrpwm_tbclk 3>, <&k3_clks 222 0>;
> + clock-names = "tbclk", "fck";
> + power-domains = <&k3_pds 222 TI_SCI_PD_EXCLUSIVE>;
> + status = "disabled";
> + };
> +
> + main_ehrpwm4: pwm@3040000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x00 0x3040000 0x00 0x100>;
> + clocks = <&ehrpwm_tbclk 4>, <&k3_clks 223 0>;
> + clock-names = "tbclk", "fck";
> + power-domains = <&k3_pds 223 TI_SCI_PD_EXCLUSIVE>;
> + status = "disabled";
> + };
> +
> + main_ehrpwm5: pwm@3050000 {
> + compatible = "ti,am654-ehrpwm", "ti,am3352-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x00 0x3050000 0x00 0x100>;
> + clocks = <&ehrpwm_tbclk 5>, <&k3_clks 224 0>;
> + clock-names = "tbclk", "fck";
> + power-domains = <&k3_pds 224 TI_SCI_PD_EXCLUSIVE>;
> + status = "disabled";
> };
>
> gic500: interrupt-controller@1800000 {
--
Regards
Vignesh
