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.

Signed-off-by: Evan Green <evgr...@chromium.org>
---
This commit is based atop the series at [1]. Patches 1 and 2 of that
series have landed, but 3, 4, and 5 are still outstanding.

[1] https://lore.kernel.org/lkml/20181210192826.241350-1-evgr...@chromium.org/

 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 b29332b265d9e..029ab66405cf4 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -990,6 +990,7 @@
                        phy-names = "ufsphy";
                        lanes-per-direction = <2>;
                        power-domains = <&gcc UFS_PHY_GDSC>;
+                       #reset-cells = <1>;
 
                        clock-names =
                                "core_clk",
@@ -1033,6 +1034,8 @@
                        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 {
-- 
2.18.1

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