From 6e78144f909ee732237c925bd6988a0851ca1d88 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. Signed-off-by: Nitin Rawat Change-Id: I0d1db4eb94081e835d9f3939b4b47d8718d09286 --- 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 03aee785..28d1a324 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 1cacdede..3d9ec679 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 36307a31..d71a76a4 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";