[PATCH v3] phy: fsl-imx8mq-usb: fix tuning parameter name

[Xu Yang]

According to fsl,imx8mq-usb-phy.yaml, this tuning parameter should be
fsl,phy-pcs-tx-deemph-3p5db-attenuation-db.

Fixes: 63c85ad0cd81 ("phy: fsl-imx8mp-usb: add support for phy tuning")
Cc: stable at vger.kernel.org
Signed-off-by: Xu Yang <xu.yang_2 at nxp.com>

---
Changes in v2:
 - add fixes
Changes in v3:
 - correct fixes commit
---
 drivers/phy/freescale/phy-fsl-imx8mq-usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
index 0b9a59d5b8f0..adc6394626ce 100644
--- a/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
+++ b/drivers/phy/freescale/phy-fsl-imx8mq-usb.c
@@ -176,7 +176,7 @@ static void imx8m_get_phy_tuning_data(struct imx8mq_usb_phy *imx_phy)
 		imx_phy->comp_dis_tune =
 			phy_comp_dis_tune_from_property(imx_phy->comp_dis_tune);
 
-	if (device_property_read_u32(dev, "fsl,pcs-tx-deemph-3p5db-attenuation-db",
+	if (device_property_read_u32(dev, "fsl,phy-pcs-tx-deemph-3p5db-attenuation-db",
 				     &imx_phy->pcs_tx_deemph_3p5db))
 		imx_phy->pcs_tx_deemph_3p5db = PHY_TUNE_DEFAULT;
 	else
-- 
2.34.1