From a01ef02093ac45cc4991dbf93134c3cb4c293c32 Mon Sep 17 00:00:00 2001 From: Luca Weiss Date: Wed, 28 Sep 2022 15:28:54 +0200 Subject: [PATCH] clk: qcom: gcc-sm6350: Update the .pwrsts for usb gdscs The USB controllers on sm6350 do not retain the state when the system goes into low power state and the GDSCs are turned off. This can be observed by the USB connection not coming back alive after putting the device into suspend, essentially breaking USB. Fix this by updating the .pwrsts for the USB GDSCs so they only transition to retention state in low power. Cc: Rajendra Nayak Signed-off-by: Luca Weiss Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220928132853.179425-1-luca.weiss@fairphone.com --- drivers/clk/qcom/gcc-sm6350.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/qcom/gcc-sm6350.c b/drivers/clk/qcom/gcc-sm6350.c index 6941240..9b4e4bb 100644 --- a/drivers/clk/qcom/gcc-sm6350.c +++ b/drivers/clk/qcom/gcc-sm6350.c @@ -2316,7 +2316,7 @@ static struct gdsc usb30_prim_gdsc = { .pd = { .name = "usb30_prim_gdsc", }, - .pwrsts = PWRSTS_OFF_ON, + .pwrsts = PWRSTS_RET_ON, }; static struct gdsc ufs_phy_gdsc = { -- 2.7.4