You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
freifunkist-firmware/target/linux/sunxi/patches-3.14/252-1-dt-sun4i-add-pwm-supp...

30 lines
889 B

From 25a4e0f1ac49c9ecafeba0d034806e25c491f012 Mon Sep 17 00:00:00 2001
From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Date: Mon, 28 Apr 2014 18:17:11 +0200
Subject: [PATCH] ARM: sun4i: dt: add PWM support
Add the PWM bindings for the Allwinner A10.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
arch/arm/boot/dts/sun4i-a10.dtsi | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/arch/arm/boot/dts/sun4i-a10.dtsi
+++ b/arch/arm/boot/dts/sun4i-a10.dtsi
@@ -628,6 +628,14 @@
status = "disabled";
};
+ pwm: pwm@01c20e00 {
+ compatible = "allwinner,sun4i-a10-pwm";
+ reg = <0x01c20e00 0xc>;
+ clocks = <&osc24M>;
+ #pwm-cells = <3>;
+ status = "disabled";
+ };
+
sid: eeprom@01c23800 {
compatible = "allwinner,sun4i-sid";
reg = <0x01c23800 0x10>;