[PATCH v5 6/6] ARM: dts: DRA7: Add dt nodes for PWMSS

Rob Herring
2016-03-17T15:11:47Z

On Mon, Mar 07, 2016 at 07:23:44PM -0600, Franklin S Cooper Jr wrote:
> From: Vignesh R <vigneshr@ti.com>
>
> Add PWMSS device tree nodes for DRA7 SoC family and add documentation
> for dt bindings.
>
> Signed-off-by: Vignesh R <vigneshr@ti.com>
> [fcooper at ti.com: Add eCAP and use updated bindings for PWMSS and ePWM]
> Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
> ---
> Version 5 changes:
> Add DT node for eCAP and update eCAP binding documentation
>
> Version 4 changes:
> Updated link to the latest documentation
>
> .../devicetree/bindings/pwm/pwm-tiecap.txt | 9 +++
> .../devicetree/bindings/pwm/pwm-tiehrpwm.txt | 9 +++
> .../devicetree/bindings/pwm/pwm-tipwmss.txt | 15 +++-
> arch/arm/boot/dts/dra7.dtsi | 84 ++++++++++++++++++++++
> 4 files changed, 116 insertions(+), 1 deletion(-)

> + ehrpwm1: pwm at 48440200 {
> + compatible = "ti,dra7xx-ehrpwm",
> + "ti,am33xx-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x48440200 0x80>;
> + clocks = <&ehrpwm1_tbclk>;
> + clock-names = "tbclk";
> + status = "disabled";
> + };
> +
> + ecap1: ecap at 48440100 {

This also is a PWM? Then it should also be pwm at ...

> + compatible = "ti,dra7xx-ecap",
> + "ti,am33xx-ecap";
> + #pwm-cells = <3>;
> + reg = <0x48440100 0x80>;
> + status = "disabled";
> + };
> + };
> +
> + epwmss2: epwmss at 48442000 {
> + compatible = "ti,dra7xx-pwmss", "ti,am33xx-pwmss";
> + reg = <0x48442000 0x30>;
> + ti,hwmods = "epwmss2";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + status = "disabled";
> + ranges;
> +
> + ehrpwm2: pwm at 48442200 {
> + compatible = "ti,dra7xx-ehrpwm",
> + "ti,am33xx-ehrpwm";
> + #pwm-cells = <3>;
> + reg = <0x48442200 0x80>;
> + clocks = <&ehrpwm2_tbclk>;
> + clock-names = "tbclk";
> + status = "disabled";
> + };
> +
> + ecap2: ecap at 48442100 {

And here.

> + compatible = "ti,dra7xx-ecap",
> + "ti,am33xx-ecap";
> + #pwm-cells = <3>;
> + reg = <0x48442100 0x80>;
> + status = "disabled";
> + };
> + };
> };
>
> thermal_zones: thermal-zones {
> --
> 2.7.0
>