From 1a3f9c0ed56b077854792a8285eee0415a9bc77f Mon Sep 17 00:00:00 2001 From: Nitin Rawat Date: Thu, 2 May 2024 19:33:02 +0530 Subject: [PATCH] ARM: dts: msm: Add ufs shutdown power supply for sun Add ufs proxy power supply to add an additional vote for VCCQ LDO. In case of ufs shutdown, UFS VCCQ LDO would be turned off by PMIC regulator itself. Change-Id: If55c56bcbe6a3b76dbe5703095bd5d98abdca8a6 Signed-off-by: Nitin Rawat --- qcom/sun-cdp.dtsi | 3 +++ qcom/sun-mtp.dtsi | 3 +++ qcom/sun-qrd.dtsi | 3 +++ 3 files changed, 9 insertions(+) diff --git a/qcom/sun-cdp.dtsi b/qcom/sun-cdp.dtsi index 3e00c2c8..4ded8949 100644 --- a/qcom/sun-cdp.dtsi +++ b/qcom/sun-cdp.dtsi @@ -177,6 +177,9 @@ qcom,vccq-parent-supply = <&pm_v8i_s7>; qcom,vccq-parent-max-microamp = <210000>; + qcom,vccq-proxy-vote-supply = <&pm_v8d_l1>; + qcom,vccq-proxy-vote-max-microamp = <1200000>; + reset-gpios = <&tlmm 215 GPIO_ACTIVE_LOW>; resets = <&gcc GCC_UFS_PHY_BCR>; reset-names = "rst"; diff --git a/qcom/sun-mtp.dtsi b/qcom/sun-mtp.dtsi index bdea7207..2d503e83 100644 --- a/qcom/sun-mtp.dtsi +++ b/qcom/sun-mtp.dtsi @@ -238,6 +238,9 @@ vccq-supply = <&pm_v8d_l1>; vccq-max-microamp = <1200000>; + qcom,vccq-proxy-vote-supply = <&pm_v8d_l1>; + qcom,vccq-proxy-vote-max-microamp = <1200000>; + /* UFS Rst pin is always on. It is shared with VDD_PX14 */ qcom,vddp-ref-clk-supply = <&pm_v8i_l2>; qcom,vddp-ref-clk-max-microamp = <100>; diff --git a/qcom/sun-qrd.dtsi b/qcom/sun-qrd.dtsi index 31d7dc91..94791b81 100644 --- a/qcom/sun-qrd.dtsi +++ b/qcom/sun-qrd.dtsi @@ -182,6 +182,9 @@ qcom,vccq-parent-supply = <&pm_v8i_s7>; qcom,vccq-parent-max-microamp = <210000>; + qcom,vccq-proxy-vote-supply = <&pm_v8d_l1>; + qcom,vccq-proxy-vote-max-microamp = <1200000>; + reset-gpios = <&tlmm 215 GPIO_ACTIVE_LOW>; resets = <&gcc GCC_UFS_PHY_BCR>; reset-names = "rst";