We have the generic PM domain support for Tegra SoCs now. So remove the
duplicated power sequence here.
Signed-off-by: Vince Hsu <vinceh@xxxxxxxxxx>
---
drivers/pci/host/pci-tegra.c | 20 --------------------
1 file changed, 20 deletions(-)
diff --git a/drivers/pci/host/pci-tegra.c b/drivers/pci/host/pci-tegra.c
index 6f9c29fa70e7..22ef3cd61aa8 100644
--- a/drivers/pci/host/pci-tegra.c
+++ b/drivers/pci/host/pci-tegra.c
@@ -980,12 +980,6 @@ static void tegra_pcie_power_off(struct tegra_pcie *pcie)
if (err < 0)
dev_warn(pcie->dev, "failed to power off PHY: %d\n", err);
- reset_control_assert(pcie->pcie_xrst);
- reset_control_assert(pcie->afi_rst);
- reset_control_assert(pcie->pex_rst);
-
- tegra_powergate_power_off(TEGRA_POWERGATE_PCIE);
-
err = regulator_bulk_disable(pcie->num_supplies, pcie->supplies);
if (err < 0)
dev_warn(pcie->dev, "failed to disable regulators: %d\n", err);
@@ -996,25 +990,11 @@ static int tegra_pcie_power_on(struct tegra_pcie *pcie)
const struct tegra_pcie_soc_data *soc = pcie->soc_data;
int err;
- reset_control_assert(pcie->pcie_xrst);
- reset_control_assert(pcie->afi_rst);
- reset_control_assert(pcie->pex_rst);
-
- tegra_powergate_power_off(TEGRA_POWERGATE_PCIE);
-
/* enable regulators */
err = regulator_bulk_enable(pcie->num_supplies, pcie->supplies);
if (err < 0)
dev_err(pcie->dev, "failed to enable regulators: %d\n", err);
- err = tegra_powergate_sequence_power_up(TEGRA_POWERGATE_PCIE,
- pcie->pex_clk,
- pcie->pex_rst);
- if (err) {
- dev_err(pcie->dev, "powerup sequence failed: %d\n", err);
- return err;
- }
-
reset_control_deassert(pcie->afi_rst);
err = clk_prepare_enable(pcie->afi_clk);
--
1.9.1
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