From 83b8211135a196b61d3f49dfdbf3e55b3853e7a8 Mon Sep 17 00:00:00 2001
From: Longjian Lin <llj@rock-chips.com>
Date: Tue, 30 Mar 2021 15:46:41 +0800
Subject: [PATCH] ARM: dts: rockchip: rk3126-bnd-d708: fix rtk bt uart issue

Donot pull up BT uart pin before rtl87xx power on.

Signed-off-by: Longjian Lin <llj@rock-chips.com>
Change-Id: I562e4c403f2a56f9253ff677d78d9056cd98a54d
---
 arch/arm/boot/dts/rk3126-bnd-d708.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/rk3126-bnd-d708.dtsi b/arch/arm/boot/dts/rk3126-bnd-d708.dtsi
index 80a7581fab98..d21b7a3876c0 100644
--- a/arch/arm/boot/dts/rk3126-bnd-d708.dtsi
+++ b/arch/arm/boot/dts/rk3126-bnd-d708.dtsi
@@ -606,6 +606,13 @@
 		};
 	};
 
+	uart1 {
+		uart1_xfer: uart1-xfer {
+			rockchip,pins = <1 RK_PB1 2 &pcfg_pull_default>,
+					<1 RK_PB2 2 &pcfg_pull_default>;
+		};
+	};
+
 	wireless-bluetooth {
 		uart1_rts_gpio: uart1-rts-gpio {
 			rockchip,pins = <1 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;