[PATCH 07/10] phy: qcom-ipq806x-usb: parse the tx-deamp-3_5db property as documented
Dmitry Baryshkov <[email protected]>
| Newsgroups | org.infradead.lists.linux-phy,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-usb |
|---|---|
| Message-ID | <[email protected]> |
The driver reads the transmit de-emphasis override from
qcom,tx-deamp_3_5db while the binding documents qcom,tx-deamp-3_5db,
so a device tree following the binding is silently ignored and the
default is used instead. No in-tree device tree uses either spelling.
Parse the property under its documented name.
Fixes: ef19b117b834 ("phy: qualcomm: add qcom ipq806x dwc usb phy driver")
Assisted-by: Claude:claude-fable-5
Signed-off-by: Dmitry Baryshkov <[email protected]>
---
drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c b/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c
index 3d3e9d6da298..86e8e869a743 100644
--- a/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c
+++ b/drivers/phy/qualcomm/phy-qcom-ipq806x-usb.c
@@ -561,7 +561,7 @@ static int qcom_ipq806x_usb_phy_probe(struct platform_device *pdev)
&phy_dwc3->rx_eq))
phy_dwc3->rx_eq = SSPHY_RX_EQ_VALUE;
- if (device_property_read_u32(&pdev->dev, "qcom,tx-deamp_3_5db",
+ if (device_property_read_u32(&pdev->dev, "qcom,tx-deamp-3_5db",
&phy_dwc3->tx_deamp_3_5db))
phy_dwc3->tx_deamp_3_5db = SSPHY_TX_DEEMPH_3_5DB;
--
2.47.3
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