From: Krzysztof Kozlowski Date: Tue, 5 Sep 2023 16:19:14 +0000 (+0200) Subject: arm64: dts: qcom: msm8996-oneplus: correct UFS pad supply X-Git-Tag: io_uring-6.7-2023-11-10~47^2~19^2~34 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=dfee6788a02c44bbe82a02c58db846ea6edfc630;p=linux-block.git arm64: dts: qcom: msm8996-oneplus: correct UFS pad supply The Qualcomm UFS phy switched from dedicated driver to QMP phy driver. Eventually the old driver was removed in commit 02dca8c981b5 ("phy: qcom: remove ufs qmp phy driver"). The original driver and its binding used vddp-ref-clk regulator supply, but the new one did not and left the supply unused. The Qualcomm UFS phy bindings were also migrated to newer ones and dropped support for vddp-ref-clk regulator in commit dc5cb63592bd ("dt-bindings: phy: migrate QMP UFS PHY bindings to qcom,sc8280xp-qmp-ufs-phy.yaml"). It turns out that this regulator, although with inaccurate name vddp-ref-clk, is actually needed to provide supply for VDD_PX10 (or similar, depending on the SoC) used by UFS controller. Bring back handling of this supply by using more appropriate regulator - UFS controller host supply. This also fixes dtbs_check warning: msm8996-oneplus3t.dtb: phy@627000: 'vddp-ref-clk-supply' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20230905161920.252013-7-krzysztof.kozlowski@linaro.org Signed-off-by: Bjorn Andersson --- diff --git a/arch/arm64/boot/dts/qcom/msm8996-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/msm8996-oneplus-common.dtsi index ec5457508fe6..38035e0db80b 100644 --- a/arch/arm64/boot/dts/qcom/msm8996-oneplus-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996-oneplus-common.dtsi @@ -772,7 +772,6 @@ &ufsphy { vdda-phy-supply = <&vreg_l28a_0p925>; vdda-pll-supply = <&vreg_l12a_1p8>; - vddp-ref-clk-supply = <&vreg_l25a_1p2>; status = "okay"; }; @@ -781,6 +780,7 @@ vcc-supply = <&vreg_l20a_2p95>; vccq-supply = <&vreg_l25a_1p2>; vccq2-supply = <&vreg_s4a_1p8>; + vdd-hba-supply = <&vreg_l25a_1p2>; vcc-max-microamp = <600000>; vccq-max-microamp = <450000>;