[PATCH 6.1 0799/1146] phy: qcom-qmp-pcie: fix sc8180x initialisation

Greg Kroah-Hartman
2022-12-28T16:31:57Z

From: Johan Hovold <johan+linaro@kernel.org>

[ Upstream commit 4a9eac5ae2200f1b208dd33738777f89f93dc0fe ]

The phy_status mask was never set for SC8180X 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: f839f14e24f2 ("phy: qcom-qmp: Add sc8180x PCIe support")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20221012085002.24099-1-johan+linaro@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
index 764029b3a26b..4b85b0c027d5 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -1693,6 +1693,7 @@ static const struct qmp_phy_cfg sc8180x_pciephy_cfg = {

.start_ctrl = PCS_START | SERDES_START,
.pwrdn_ctrl = SW_PWRDN | REFCLK_DRV_DSBL,
+ .phy_status = PHYSTATUS,
};

static const struct qmp_phy_cfg sdx55_qmp_pciephy_cfg = {
--
2.35.1