diff options
| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2022-09-14 09:07:44 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2022-09-20 09:29:05 +0300 |
| commit | 3fbbb75c40e6c51bff67dd17959d855fb497c901 (patch) | |
| tree | 94bba66e3785e28014a60069373bcea0753aff6d /drivers/phy/mediatek | |
| parent | 8da71ebad8455cde05bb6c148c84f3954b788497 (diff) | |
| download | linux-3fbbb75c40e6c51bff67dd17959d855fb497c901.tar.xz | |
phy: phy-mtk-tphy: disable gpio mode for all usb2 phys
Disable DP/DM's GPIO mode for all usb2 phy, not only for the first
usb2 phy which usually supports dual-role mode.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220914060746.10004-5-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/phy/mediatek')
| -rw-r--r-- | drivers/phy/mediatek/phy-mtk-tphy.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c index 7f40b8b052bd..79920c066e59 100644 --- a/drivers/phy/mediatek/phy-mtk-tphy.c +++ b/drivers/phy/mediatek/phy-mtk-tphy.c @@ -532,8 +532,7 @@ static void u2_phy_instance_init(struct mtk_tphy *tphy, /* disable switch 100uA current to SSUSB */ mtk_phy_clear_bits(com + U3P_USBPHYACR5, PA5_RG_U2_HS_100U_U3_EN); - if (!index) - mtk_phy_clear_bits(com + U3P_U2PHYACR4, P2C_U2_GPIO_CTR_MSK); + mtk_phy_clear_bits(com + U3P_U2PHYACR4, P2C_U2_GPIO_CTR_MSK); if (tphy->pdata->avoid_rx_sen_degradation) { if (!index) { |