Commit a9c5f22f authored by Bhupesh Sharma's avatar Bhupesh Sharma Committed by Vinod Koul
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phy: qcom-qmp-usb: Fix QSERDES_V3_RX_UCDR_PI_CONTROLS init val 



As per the Qualcomm QMP v3 PHY programming guide document,
QSERDES_V3_RX_UCDR_PI_CONTROLS configuration should be set to an
initial configuration value of 0x80.

Fix the same.

Signed-off-by: default avatarBhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20221213122843.454845-3-bhupesh.sharma@linaro.org


Signed-off-by: default avatarVinod Koul <vkoul@kernel.org>
parent e95f49cb

drivers/phy/qualcomm/phy-qcom-qmp-usb.c

+1 −1
Original line number Diff line number Diff line
@@ -1261,7 +1261,7 @@ static const struct qmp_phy_init_tbl qcm2290_usb3_tx_tbl[] = { 


static const struct qmp_phy_init_tbl qcm2290_usb3_rx_tbl[] = {

	QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_FO_GAIN, 0x0b),

	QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_PI_CONTROLS, 0x00),

	QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_PI_CONTROLS, 0x80),

	QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_LOW, 0x00),

	QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FASTLOCK_COUNT_HIGH, 0x00),

	QMP_PHY_INIT_CFG(QSERDES_V3_RX_UCDR_FO_GAIN, 0x0a),