phy: tegra: xusb: Add Tegra210 PLL power supplies

The Tegra210 SoC has four inputs that consume power in order to supply
the PLLs that drive the various USB, PCI and SATA pads.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

diff --git a/drivers/phy/tegra/xusb-tegra210.c b/drivers/phy/tegra/xusb-tegra210.c
index 05bee32..eb754ba 100644 (file)
--- a/drivers/phy/tegra/xusb-tegra210.c
+++ b/drivers/phy/tegra/xusb-tegra210.c
@@ -2017,6 +2017,13 @@ static const struct tegra_xusb_padctl_ops tegra210_xusb_padctl_ops = {
        .hsic_set_idle = tegra210_hsic_set_idle,
 };
 
+static const char * const tegra210_xusb_padctl_supply_names[] = {
+       "avdd-pll-utmip",
+       "avdd-pll-uerefe",
+       "dvdd-pex-pll",
+       "hvdd-pex-pll-e",
+};
+
 const struct tegra_xusb_padctl_soc tegra210_xusb_padctl_soc = {
        .num_pads = ARRAY_SIZE(tegra210_pads),
        .pads = tegra210_pads,
@@ -2035,6 +2042,8 @@ const struct tegra_xusb_padctl_soc tegra210_xusb_padctl_soc = {
                },
        },
        .ops = &tegra210_xusb_padctl_ops,
+       .supply_names = tegra210_xusb_padctl_supply_names,
+       .num_supplies = ARRAY_SIZE(tegra210_xusb_padctl_supply_names),
 };
 EXPORT_SYMBOL_GPL(tegra210_xusb_padctl_soc);