From: Krzysztof Kozlowski Date: Thu, 7 Apr 2022 09:27:23 +0000 (+0200) Subject: arm64: dts: qcom: msm8996: drop unsupported UFS vddp-ref-clk-max-microamp X-Git-Tag: for-5.19/block-exec-2022-06-02~34^2~12^2~126 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=b32846a38fc2a68f6a9c1149b495fa4ca2552f20;p=linux-block.git arm64: dts: qcom: msm8996: drop unsupported UFS vddp-ref-clk-max-microamp The property vddp-ref-clk-max-microamp (for VDDP ref clk supply which is l25 regulator) is not documented in MSM8996 UFS PHY bindings (qcom,msm8996-qmp-ufs-phy). It is mentioned in the other UFS PHY bindings for qcom,msm8996-ufs-phy-qmp-14nm. The MSM8996-based Xiaomi devices configure l25 regulator in a conflicting way: 1. with maximum 100 uAmp for VDDP ref clk supply of UFS PHY, 2. with maximum 450 mAmp for VCCQ supply of UFS. Since the vddp-ref-clk-max-microamp property is basically not documented for that UFS PHY and has a conflicting values, drop it entirely as it looks like not tested and not used ever. Signed-off-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220407092725.232463-1-krzysztof.kozlowski@linaro.org --- diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi index 7a9fcbe9bb31..3ade756e1cd9 100644 --- a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi @@ -341,7 +341,6 @@ vdda-pll-max-microamp = <9440>; vddp-ref-clk-supply = <&vreg_l25a_1p2>; - vddp-ref-clk-max-microamp = <100>; vddp-ref-clk-always-on; };