diff options
Diffstat (limited to 'drivers/phy/samsung/phy-exynos-pcie.c')
| -rw-r--r-- | drivers/phy/samsung/phy-exynos-pcie.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/drivers/phy/samsung/phy-exynos-pcie.c b/drivers/phy/samsung/phy-exynos-pcie.c index 578cfe07d07a..53c9230c2907 100644 --- a/drivers/phy/samsung/phy-exynos-pcie.c +++ b/drivers/phy/samsung/phy-exynos-pcie.c @@ -51,6 +51,13 @@ static int exynos5433_pcie_phy_init(struct phy *phy) { struct exynos_pcie_phy *ep = phy_get_drvdata(phy); + regmap_update_bits(ep->pmureg, EXYNOS5433_PMU_PCIE_PHY_OFFSET, + BIT(0), 1); + regmap_update_bits(ep->fsysreg, PCIE_EXYNOS5433_PHY_GLOBAL_RESET, + PCIE_APP_REQ_EXIT_L1_MODE, 0); + regmap_update_bits(ep->fsysreg, PCIE_EXYNOS5433_PHY_L1SUB_CM_CON, + PCIE_REFCLK_GATING_EN, 0); + regmap_update_bits(ep->fsysreg, PCIE_EXYNOS5433_PHY_COMMON_RESET, PCIE_PHY_RESET, 1); regmap_update_bits(ep->fsysreg, PCIE_EXYNOS5433_PHY_MAC_RESET, @@ -109,20 +116,7 @@ static int exynos5433_pcie_phy_init(struct phy *phy) return 0; } -static int exynos5433_pcie_phy_power_on(struct phy *phy) -{ - struct exynos_pcie_phy *ep = phy_get_drvdata(phy); - - regmap_update_bits(ep->pmureg, EXYNOS5433_PMU_PCIE_PHY_OFFSET, - BIT(0), 1); - regmap_update_bits(ep->fsysreg, PCIE_EXYNOS5433_PHY_GLOBAL_RESET, - PCIE_APP_REQ_EXIT_L1_MODE, 0); - regmap_update_bits(ep->fsysreg, PCIE_EXYNOS5433_PHY_L1SUB_CM_CON, - PCIE_REFCLK_GATING_EN, 0); - return 0; -} - -static int exynos5433_pcie_phy_power_off(struct phy *phy) +static int exynos5433_pcie_phy_exit(struct phy *phy) { struct exynos_pcie_phy *ep = phy_get_drvdata(phy); @@ -135,8 +129,7 @@ static int exynos5433_pcie_phy_power_off(struct phy *phy) static const struct phy_ops exynos5433_phy_ops = { .init = exynos5433_pcie_phy_init, - .power_on = exynos5433_pcie_phy_power_on, - .power_off = exynos5433_pcie_phy_power_off, + .exit = exynos5433_pcie_phy_exit, .owner = THIS_MODULE, }; |