diff options
| author | JC Kuo | 2019-02-21 16:46:34 +0100 |
|---|---|---|
| committer | Kishon Vijay Abraham I | 2019-04-17 10:42:47 +0200 |
| commit | bbf711682cd570697086e88388a2c718da918894 (patch) | |
| tree | 7198f3e76d8942c0b89e4dd9ee24b229fa09f04a /drivers/phy/tegra/xusb.c | |
| parent | phy: tegra: xusb: Add support for power supplies (diff) | |
| download | kernel-qcow2-linux-bbf711682cd570697086e88388a2c718da918894.tar.gz kernel-qcow2-linux-bbf711682cd570697086e88388a2c718da918894.tar.xz kernel-qcow2-linux-bbf711682cd570697086e88388a2c718da918894.zip | |
phy: tegra: xusb: Add Tegra186 support
Add support for the XUSB pad controller found on Tegra186 SoCs. It is
mostly similar to the same IP found on earlier chips, but the number of
pads exposed differs, as do the programming sequences.
Note that the DVDD_PEX, DVDD_PEX_PLL, HVDD_PEX and HVDD_PEX_PLL power
supplies of the XUSB pad controller require strict power sequencing and
are therefore controlled by the PMIC on Tegra186.
Signed-off-by: JC Kuo <jckuo@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
[dan.carpenter@oracle.com: Fix testing the wrong variable in probe()]
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
[yuehaibing@huawei.com: Make two functions static to fix sparse warning]
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy/tegra/xusb.c')
| -rw-r--r-- | drivers/phy/tegra/xusb.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c index e510629f4f1c..0417213ed68b 100644 --- a/drivers/phy/tegra/xusb.c +++ b/drivers/phy/tegra/xusb.c @@ -68,6 +68,12 @@ static const struct of_device_id tegra_xusb_padctl_of_match[] = { .data = &tegra210_xusb_padctl_soc, }, #endif +#if defined(CONFIG_ARCH_TEGRA_186_SOC) + { + .compatible = "nvidia,tegra186-xusb-padctl", + .data = &tegra186_xusb_padctl_soc, + }, +#endif { } }; MODULE_DEVICE_TABLE(of, tegra_xusb_padctl_of_match); |