target/linux/sunxi/patches-3.14/251-2-dt-sun7i-add-pinmux-for-pwm.patch

   1 From cf34231072d53e643d6ef1baa95a8e9df644542e Mon Sep 17 00:00:00 2001
   2 From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
   3 Date: Mon, 28 Apr 2014 18:17:12 +0200
   4 Subject: [PATCH] ARM: sun7i: dt: add pinmux configuration for the PWM
   5
   6 Add the pinctrl descriptions for both PWM channels of the Allwinner A20.
   7
   8 Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
   9 Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
  10 ---
  11  arch/arm/boot/dts/sun7i-a20.dtsi | 14 ++++++++++++++
  12  1 file changed, 14 insertions(+)
  13
  14 --- a/arch/arm/boot/dts/sun7i-a20.dtsi
  15 +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
  16 @@ -584,6 +584,20 @@
  17                         #size-cells = <0>;
  18                         #gpio-cells = <3>;
  19
  20 +                       pwm0_pins_a: pwm0@0 {
  21 +                               allwinner,pins = "PB2";
  22 +                               allwinner,function = "pwm";
  23 +                               allwinner,drive = <0>;
  24 +                               allwinner,pull = <0>;
  25 +                       };
  26 +
  27 +                       pwm1_pins_a: pwm1@0 {
  28 +                               allwinner,pins = "PI3";
  29 +                               allwinner,function = "pwm";
  30 +                               allwinner,drive = <0>;
  31 +                               allwinner,pull = <0>;
  32 +                       };
  33 +
  34                         uart0_pins_a: uart0@0 {
  35                                 allwinner,pins = "PB22", "PB23";
  36                                 allwinner,function = "uart0";