From 71278b058a9f8752e51030e363b7a7306938f64e Mon Sep 17 00:00:00 2001 From: Evan Green Date: Thu, 21 Mar 2019 10:17:56 -0700 Subject: [PATCH] arm64: dts: sdm845: Add UFS PHY reset Wire up the reset controller in the Qcom UFS controller for the PHY. This will be used to toggle PHY reset during initialization of the PHY. Reviewed-by: Stephen Boyd Signed-off-by: Evan Green Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross --- arch/arm64/boot/dts/qcom/sdm845.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index d8d381f9ca73..84a57d390b6d 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -1035,6 +1035,7 @@ phy-names = "ufsphy"; lanes-per-direction = <2>; power-domains = <&gcc UFS_PHY_GDSC>; + #reset-cells = <1>; iommus = <&apps_smmu 0x100 0xf>; @@ -1080,6 +1081,8 @@ clocks = <&gcc GCC_UFS_MEM_CLKREF_CLK>, <&gcc GCC_UFS_PHY_PHY_AUX_CLK>; + resets = <&ufs_mem_hc 0>; + reset-names = "ufsphy"; status = "disabled"; ufs_mem_phy_lanes: lanes@1d87400 { -- 2.11.0