From: Michael Ring <mail@michael-ring.org>
Date: Thu, 21 May 2015 12:32:33 +0000 (+0200)
Subject: ARM: dts: sun7i: Add uart4_pins_b definition
X-Git-Tag: v5.15~15560^2~14^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=869afa7f1743e4227c0c63c4200830933bbeec6d;p=platform%2Fkernel%2Flinux-starfive.git

ARM: dts: sun7i: Add uart4_pins_b definition

Some boards (e.g. the BananaPro) use alternative pins for uart4, add a pinmux
entry for these.

Signed-off-by: Michael Ring <mail@michael-ring.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---

diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index e04cdf9..99d48b4 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -844,6 +844,13 @@
 				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 			};
 
+			uart4_pins_b: uart4@1 {
+				allwinner,pins = "PH4", "PH5";
+				allwinner,function = "uart4";
+				allwinner,drive = <SUN4I_PINCTRL_10_MA>;
+				allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
+			};
+
 			uart5_pins_a: uart5@0 {
 				allwinner,pins = "PI10", "PI11";
 				allwinner,function = "uart5";