This is a note to let you know that I've just added the patch titled
phy: qcom-qmp-pcie: fix ipq6018 initialisation
to the 6.1-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:
phy-qcom-qmp-pcie-fix-ipq6018-initialisation.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 5dc13fef4ab3f71fee1fd5eb24a823b99a407e4d
Author: Johan Hovold <johan+linaro@xxxxxxxxxx>
Date: Wed Oct 12 10:49:45 2022 +0200
phy: qcom-qmp-pcie: fix ipq6018 initialisation
[ Upstream commit 30518b19895789aa9101474af2ee0f62cd882d5e ]
The phy_status mask was never set for IPQ6018 which meant that the
driver would not wait for the PHY to be initialised during power-on and
would never detect PHY initialisation timeouts.
Fixes: 520264db3bf9 ("phy: qcom-qmp: add QMP V2 PCIe PHY support for ipq60xx")
Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20221012085002.24099-3-johan+linaro@xxxxxxxxxx
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
index 842ddc3e0a1c..6c6c4b7b6b25 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -1525,6 +1525,7 @@ static const struct qmp_phy_cfg ipq6018_pciephy_cfg = {
.start_ctrl = SERDES_START | PCS_START,
.pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
+ .phy_status = PHYSTATUS,
};
static const struct qmp_phy_cfg sdm845_qmp_pciephy_cfg = {
