lkml.org 
[lkml]   [2019]   [Apr]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 2/3] phy: tegra: xusb: Add Tegra124 PLL power supplies
Date
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>
---
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
\
 
 \ /
  Last update: 2019-04-25 17:36    [W:0.037 / U:51.788 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site