linux-kernel - [PATCH 01/20] phy: qcom-qmp-pcie: fix sc8180x initialisation

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Message-Id: <20221012085002.24099-1-johan+linaro@kernel.org>
Date:   Wed, 12 Oct 2022 10:49:43 +0200
From:   Johan Hovold <johan+linaro@...nel.org>
To:     Vinod Koul <vkoul@...nel.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Johan Hovold <johan+linaro@...nel.org>
Subject: [PATCH 01/20] phy: qcom-qmp-pcie: fix sc8180x initialisation

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@...nel.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 151baa63e8e8..a7677b61f96e 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -1733,6 +1733,7 @@ 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