[PATCH 2/2] arm64: dts: rockchip: Add mphy reset to ufshc node

[Shawn Lin]

Add mphy reset to ufshc node to fully reset the whole UFS blocks
if needed. Otherwise, it may occasionally prevent the UFS controller
from successfully linking up with the device.

Signed-off-by: Shawn Lin <shawn.lin at rock-chips.com>
---

 arch/arm64/boot/dts/rockchip/rk3576.dtsi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
index 9c28769..9fa99be 100644
--- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi
@@ -2035,8 +2035,9 @@
 			pinctrl-0 = <&ufs_refclk &ufs_rstgpio>;
 			pinctrl-names = "default";
 			resets = <&cru SRST_A_UFS_BIU>, <&cru SRST_A_UFS_SYS>,
-				 <&cru SRST_A_UFS>, <&cru SRST_P_UFS_GRF>;
-			reset-names = "biu", "sys", "ufs", "grf";
+				 <&cru SRST_A_UFS>, <&cru SRST_P_UFS_GRF>,
+				 <&cru SRST_MPHY_INIT>;
+			reset-names = "biu", "sys", "ufs", "grf", "mphy";
 			reset-gpios = <&gpio4 RK_PD0 GPIO_ACTIVE_LOW>;
 			status = "disabled";
 		};
-- 
2.7.4