From: Philipp Rossak <embed3d@gmail.com>
Date: Wed, 30 Aug 2017 03:01:10 +0000 (+0200)
Subject: ARM: dts: sun8i: h3: Enable AP6212 BT on uart3 on Nanopi M1 Plus
X-Git-Tag: v4.15-rc1~75^2~31^2~53
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=e7b094c6ad4013ada1dce05325121c7c217fcfaa;p=linux.git

ARM: dts: sun8i: h3: Enable AP6212 BT on uart3 on Nanopi M1 Plus

The BT side of the AP6212 WiFi/BT combo module is connected to
uart3.

Enable BT on this board by enabling uart3 with using additionally
the cts and rts pins.

Signed-off-by: Philipp Rossak <embed3d@gmail.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---

diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
index ece275b76a97..04800d3cf503 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-m1-plus.dts
@@ -45,6 +45,10 @@
 / {
 	model = "FriendlyArm NanoPi M1 Plus";
 	compatible = "friendlyarm,nanopi-m1-plus", "allwinner,sun8i-h3";
+
+	aliases {
+		serial1 = &uart3;
+	};
 };
 
 &ehci1 {
@@ -68,3 +72,9 @@ &ohci1 {
 &ohci2 {
 	status = "okay";
 };
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart3_pins>, <&uart3_rts_cts_pins>;
+	status = "okay";
+};