Add a pinmux setting for the first pwm channel. This is often used for
backlight dimming on tablets.
Signed-off-by: Hans de Goede <hdego...@redhat.com>
---
arch/arm/boot/dts/sun5i.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/sun5i.dtsi b/arch/arm/boot/dts/sun5i.dtsi
index 5e036a4..f0714d3 100644
--- a/arch/arm/boot/dts/sun5i.dtsi
+++ b/arch/arm/boot/dts/sun5i.dtsi
@@ -529,6 +529,13 @@
allwinner,drive = <SUN4I_PINCTRL_30_MA>;
allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
};
+
+ pwm0_pins: pwm0 {
+ allwinner,pins = "PB2";
+ allwinner,function = "pwm";
+ allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+ allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+ };
};
timer@01c20c00 {
--
2.4.3
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