diff options
| author | Adrien Thierry <athierry@redhat.com> | 2023-08-28 11:23:50 -0400 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-09-21 15:47:26 +0200 |
| commit | 2d3465a75c9f83684d17da6807423824bf260524 (patch) | |
| tree | 5848b4b466141644fc0d662ee41ffbe510492370 /drivers/phy | |
| parent | 3b384cc74b00b5ac21d18e4c1efc3c1da5300971 (diff) | |
| download | linux-2d3465a75c9f83684d17da6807423824bf260524.tar.gz | |
phy: qcom-qmp-usb: initialize PCS_USB registers
Currently, PCS_USB registers that have their initialization data in a
pcs_usb_tbl table are never initialized. Fix that.
Fixes: fc64623637da ("phy: qcom-qmp-combo,usb: add support for separate PCS_USB region")
Signed-off-by: Adrien Thierry <athierry@redhat.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230828152353.16529-2-athierry@redhat.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy')
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-qmp-usb.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c index 0130bb8e809afc..e49262ce6d91da 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-usb.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-usb.c @@ -1703,6 +1703,7 @@ static int qmp_usb_power_on(struct phy *phy) void __iomem *tx = qmp->tx; void __iomem *rx = qmp->rx; void __iomem *pcs = qmp->pcs; + void __iomem *pcs_usb = qmp->pcs_usb; void __iomem *status; unsigned int val; int ret; @@ -1726,6 +1727,9 @@ static int qmp_usb_power_on(struct phy *phy) qmp_usb_configure(pcs, cfg->pcs_tbl, cfg->pcs_tbl_num); + if (pcs_usb) + qmp_usb_configure(pcs_usb, cfg->pcs_usb_tbl, cfg->pcs_usb_tbl_num); + if (cfg->has_pwrdn_delay) usleep_range(10, 20); |