diff options
| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2018-03-12 13:25:38 +0800 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2018-03-16 13:40:42 +0530 |
| commit | 4036325609abf29f0dfdffb6e598c56645820f4e (patch) | |
| tree | 3582246d8a24f851bd25f8564bd73fcded261fc9 /drivers | |
| parent | 124380cb0e7a5fb704a81d135e5b7b4904c1ef95 (diff) | |
| download | linux-4036325609abf29f0dfdffb6e598c56645820f4e.tar.bz2 | |
phy: phy-mtk-tphy: keep default value of mcu_bus_ck_gate_en
The default value of mcu_bus_ck_gate_en is 1, if clear it, will
prevent system to enter deep idle mode, so keep its default value
and without affecting PCIe function.
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers')
| -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 1e96d0740ef5..6073c25eb3f2 100644 --- a/drivers/phy/mediatek/phy-mtk-tphy.c +++ b/drivers/phy/mediatek/phy-mtk-tphy.c @@ -688,8 +688,7 @@ static void pcie_phy_instance_power_on(struct mtk_tphy *tphy, u32 tmp; tmp = readl(bank->chip + U3P_U3_CHIP_GPIO_CTLD); - tmp &= ~(P3C_FORCE_IP_SW_RST | P3C_MCU_BUS_CK_GATE_EN | - P3C_REG_IP_SW_RST); + tmp &= ~(P3C_FORCE_IP_SW_RST | P3C_REG_IP_SW_RST); writel(tmp, bank->chip + U3P_U3_CHIP_GPIO_CTLD); tmp = readl(bank->chip + U3P_U3_CHIP_GPIO_CTLE); |