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Message-Id: <20190425153444.6281-2-thierry.reding@gmail.com>
Date: Thu, 25 Apr 2019 17:34:43 +0200
From: Thierry Reding <thierry.reding@...il.com>
To: Kishon Vijay Abraham I <kishon@...com>
Cc: Thierry Reding <thierry.reding@...il.com>,
Jon Hunter <jonathanh@...dia.com>, JC Kuo <jckuo@...dia.com>,
linux-tegra@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] phy: tegra: xusb: Add Tegra124 PLL power supplies
From: Thierry Reding <treding@...dia.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@...dia.com>
---
drivers/phy/tegra/xusb-tegra124.c | 9 +++++++++
1 file changed, 9 insertions(+)
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);
--
2.21.0
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