From 6a2e99fe306ffa2eee1b0a24859bddf82ef5c20a Mon Sep 17 00:00:00 2001
From: Lin Jianhua <linjh@rock-chips.com>
Date: Fri, 26 Oct 2018 16:43:42 +0800
Subject: [PATCH] arm64: dts: rockchip: Add uart0_rts_gpio for rk3308b

Change-Id: Ib67595a5d084334435eac1b20b0b3ccaa480ced1
Signed-off-by: Lin Jianhua <linjh@rock-chips.com>
---
 arch/arm64/boot/dts/rockchip/rk3308.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3308.dtsi b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
index e10977070934..38bd15576fc8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3308.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3308.dtsi
@@ -1879,6 +1879,11 @@
 				rockchip,pins =
 					<2 RK_PA3 1 &pcfg_pull_none>;
 			};
+
+			uart0_rts_gpio: uart0-rts-gpio {
+				rockchip,pins =
+					<2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+			};
 		};
 
 		uart1 {