Patch "clk: qcom: gcc-x1e80100: Fix USB 0 and 1 PHY GDSC pwrsts flags" has been added to the 6.10-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    clk: qcom: gcc-x1e80100: Fix USB 0 and 1 PHY GDSC pwrsts flags

to the 6.10-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     clk-qcom-gcc-x1e80100-fix-usb-0-and-1-phy-gdsc-pwrst.patch
and it can be found in the queue-6.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 6ac7e8fc4d16fb896a89172d6ea273976a9479d6
Author: Abel Vesa <abel.vesa@xxxxxxxxxx>
Date:   Thu Aug 1 13:21:07 2024 +0300

    clk: qcom: gcc-x1e80100: Fix USB 0 and 1 PHY GDSC pwrsts flags
    
    [ Upstream commit f4c16a7cdbd2edecdb854f2ce0ef07c6263c5379 ]
    
    Allowing these GDSCs to collapse makes the QMP combo PHYs lose their
    configuration on machine suspend. Currently, the QMP combo PHY driver
    doesn't reinitialise the HW on resume. Under such conditions, the USB
    SuperSpeed support is broken. To avoid this, mark the pwrsts flags with
    RET_ON. This is in line with USB 2 PHY GDSC config.
    
    Fixes: 161b7c401f4b ("clk: qcom: Add Global Clock controller (GCC) driver for X1E80100")
    Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
    Link: https://lore.kernel.org/r/20240801-x1e80100-clk-gcc-fix-usb-phy-gdscs-pwrsts-v1-1-8df016768a0f@xxxxxxxxxx
    Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/drivers/clk/qcom/gcc-x1e80100.c b/drivers/clk/qcom/gcc-x1e80100.c
index a263f0c412f5..24f84c6705e5 100644
--- a/drivers/clk/qcom/gcc-x1e80100.c
+++ b/drivers/clk/qcom/gcc-x1e80100.c
@@ -6203,7 +6203,7 @@ static struct gdsc gcc_usb_0_phy_gdsc = {
 	.pd = {
 		.name = "gcc_usb_0_phy_gdsc",
 	},
-	.pwrsts = PWRSTS_OFF_ON,
+	.pwrsts = PWRSTS_RET_ON,
 	.flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE,
 };
 
@@ -6215,7 +6215,7 @@ static struct gdsc gcc_usb_1_phy_gdsc = {
 	.pd = {
 		.name = "gcc_usb_1_phy_gdsc",
 	},
-	.pwrsts = PWRSTS_OFF_ON,
+	.pwrsts = PWRSTS_RET_ON,
 	.flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE,
 };