On Thu, 15 Jan 2015, Bart Tanghe wrote:
> To probe the bcm2835-pwm driver properly, this dts bindings has to be added
> to the bcm2835 dtsi file.
> In expectation of a bcm2835 clock driver, I've added fixed-clock clock
> binding.
> ---
> Changes in v4:
> - node added by reg value
>
> Signed-off-by: Bart Tanghe <bart.tan...@thomasmore.be>
> Acked-by: Stephen Warren <swar...@wwwdotorg.org>
Applied, thanks.
> diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi
> index 3342cb1..e8a0f13 100644
> --- a/arch/arm/boot/dts/bcm2835.dtsi
> +++ b/arch/arm/boot/dts/bcm2835.dtsi
> @@ -122,6 +123,14 @@
> status = "disabled";
> };
>
> + pwm: pwm@7e20c000 {
> + compatible = "brcm,bcm2835-pwm";
> + reg = <0x7e20c000 0x28>;
> + clocks = <&clk_pwm>;
> + #pwm-cells = <2>;
> + status = "disabled";
> + };
> +
> sdhci: sdhci@7e300000 {
> compatible = "brcm,bcm2835-sdhci";
> reg = <0x7e300000 0x100>;
> @@ -179,5 +188,13 @@
> clock-output-names = "spi";
> clock-frequency = <250000000>;
> };
> +
> + clk_pwm: clock@3 {
> + compatible = "fixed-clock";
> + reg = <3>;
> + #clock-cells = <0>;
> + clock-output-names = "pwm";
> + clock-frequency = <9200000>;
> + };
> };
> };
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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