From b04eccb4588e333bdaf3ba7e6e4186d2ebe53770 Mon Sep 17 00:00:00 2001
From: Stephen <stephen@vamrs.com>
Date: Mon, 18 May 2020 16:54:06 +0800
Subject: [PATCH] arm64: dts: rockchip: increase the drive-strength of PCIe
 power io for ROCK Pi 4

Signed-off-by: Stephen <stephen@vamrs.com>
---
 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index 11c6805ab110e..aad12b64a12d8 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -954,8 +954,8 @@
 	pcie {
 		pcie_drv: pcie-drv {
 			rockchip,pins =
-				<2 26 RK_FUNC_GPIO &pcfg_pull_none>;
-			};
+				<2 26 RK_FUNC_GPIO &pcfg_pull_up_20ma>;
+		};
 	};
 
 	pmic {