target/linux/sunxi/patches-3.18/101-dt-sun7i-add-uart3_pins.patch

   1 From e37ccbcd4587b7a2b943e23a9943b8917010b336 Mon Sep 17 00:00:00 2001
   2 From: Hans de Goede <hdegoede@redhat.com>
   3 Date: Wed, 1 Oct 2014 08:39:58 +0200
   4 Subject: [PATCH] ARM: dts: sun7i: Add uart3_pins_b pinctrl setting
   5
   6 The uart3_pins_a multiplexes the uart3 pins to port G, add a pinctrl entry
   7 for mapping them to port H (as used on the Bananapi).
   8
   9 Signed-off-by: Hans de Goede <hdegoede@redhat.com>
  10 ---
  11  arch/arm/boot/dts/sun7i-a20.dtsi | 7 +++++++
  12  1 file changed, 7 insertions(+)
  13
  14 diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
  15 index 4fb8930..cecf32c 100644
  16 --- a/arch/arm/boot/dts/sun7i-a20.dtsi
  17 +++ b/arch/arm/boot/dts/sun7i-a20.dtsi
  18 @@ -677,6 +677,13 @@
  19                                 allwinner,pull = <0>;
  20                         };
  21
  22 +                       uart3_pins_b: uart3@1 {
  23 +                               allwinner,pins = "PH0", "PH1";
  24 +                               allwinner,function = "uart3";
  25 +                               allwinner,drive = <0>;
  26 +                               allwinner,pull = <0>;
  27 +                       };
  28 +
  29                         uart4_pins_a: uart4@0 {
  30                                 allwinner,pins = "PG10", "PG11";
  31                                 allwinner,function = "uart4";