[5/6] phy: tegra: xusb: Add Tegra124 PLL power supplies

Message ID 20190612102803.25398-6-kishon@ti.com
State Superseded
Headers show
Series
  • [1/6] phy: qcom-qusb2: fix missing assignment of ret when calling clk_prepare_enable
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Commit Message

Kishon Vijay Abraham I June 12, 2019, 10:28 a.m.
From: Thierry Reding <treding@nvidia.com>


The Tegra124 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>

---
 drivers/phy/tegra/xusb-tegra124.c | 9 +++++++++
 1 file changed, 9 insertions(+)

-- 
2.17.1

Patch

diff --git a/drivers/phy/tegra/xusb-tegra124.c b/drivers/phy/tegra/xusb-tegra124.c
index c45cbedc6634..254592c47b00 100644
--- a/drivers/phy/tegra/xusb-tegra124.c
+++ b/drivers/phy/tegra/xusb-tegra124.c
@@ -1721,6 +1721,13 @@  static const struct tegra_xusb_padctl_ops tegra124_xusb_padctl_ops = {
 	.hsic_set_idle = tegra124_hsic_set_idle,
 };
 
+static const char * const tegra124_xusb_padctl_supply_names[] = {
+	"avdd-pll-utmip",
+	"avdd-pll-erefe",
+	"avdd-pex-pll",
+	"hvdd-pex-pll-e",
+};
+
 const struct tegra_xusb_padctl_soc tegra124_xusb_padctl_soc = {
 	.num_pads = ARRAY_SIZE(tegra124_pads),
 	.pads = tegra124_pads,
@@ -1743,6 +1750,8 @@  const struct tegra_xusb_padctl_soc tegra124_xusb_padctl_soc = {
 		},
 	},
 	.ops = &tegra124_xusb_padctl_ops,
+	.supply_names = tegra124_xusb_padctl_supply_names,
+	.num_supplies = ARRAY_SIZE(tegra124_xusb_padctl_supply_names),
 };
 EXPORT_SYMBOL_GPL(tegra124_xusb_padctl_soc);