[PATCH v4] ARM: dts: add bcm2835-pwm bindings
From: Lee Jones <hidden>
Date: 2015-02-25 14:50:31
Also in:
linux-devicetree, lkml
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 <redacted> Acked-by: Stephen Warren <redacted>
Applied, thanks.
quoted hunk ↗ jump to hunk
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 at 7e20c000 { + compatible = "brcm,bcm2835-pwm"; + reg = <0x7e20c000 0x28>; + clocks = <&clk_pwm>; + #pwm-cells = <2>; + status = "disabled"; + }; + sdhci: sdhci at 7e300000 { compatible = "brcm,bcm2835-sdhci"; reg = <0x7e300000 0x100>;@@ -179,5 +188,13 @@ clock-output-names = "spi"; clock-frequency = <250000000>; }; + + clk_pwm: clock at 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 Follow Linaro: Facebook | Twitter | Blog