diff options
| author | Evan Green <evgreen@chromium.org> | 2019-03-21 10:17:56 -0700 |
|---|---|---|
| committer | Andy Gross <agross@kernel.org> | 2019-04-23 00:10:10 -0500 |
| commit | 71278b058a9f8752e51030e363b7a7306938f64e (patch) | |
| tree | 317f704041c09ba14ae735705a605253a9864981 /arch/arm64/boot/dts/qcom/sdm845.dtsi | |
| parent | c8be55410474360e9c791c3cbab42be4e498f363 (diff) | |
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 <swboyd@chromium.org>
Signed-off-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <agross@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sdm845.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sdm845.dtsi | 3 |
1 files changed, 3 insertions, 0 deletions
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 { |