diff options
| author | Thierry Reding <treding@nvidia.com> | 2015-11-11 18:24:21 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2016-04-29 16:44:47 +0200 |
| commit | 53d2a715c24034ee4017f3c15c82bb4a53a07da5 (patch) | |
| tree | a520b1e745e31eba9fb8936c3e19e1c4103214e1 /drivers/pinctrl | |
| parent | d6f83c1b1dcac39729f48fe1c2d426b9c135df41 (diff) | |
| download | linux-53d2a715c24034ee4017f3c15c82bb4a53a07da5.tar.bz2 | |
phy: Add Tegra XUSB pad controller support
Add a new driver for the XUSB pad controller found on NVIDIA Tegra SoCs.
This hardware block used to be exposed as a pin controller, but it turns
out that this isn't a good fit. The new driver and DT binding much more
accurately describe the hardware and are more flexible in supporting new
SoC generations.
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/tegra/pinctrl-tegra-xusb.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c b/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c index 2f06029c9405..946cda3fee35 100644 --- a/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c +++ b/drivers/pinctrl/tegra/pinctrl-tegra-xusb.c @@ -873,7 +873,7 @@ static const struct of_device_id tegra_xusb_padctl_of_match[] = { }; MODULE_DEVICE_TABLE(of, tegra_xusb_padctl_of_match); -static int tegra_xusb_padctl_probe(struct platform_device *pdev) +int tegra_xusb_padctl_legacy_probe(struct platform_device *pdev) { struct tegra_xusb_padctl *padctl; const struct of_device_id *match; @@ -955,8 +955,9 @@ reset: reset_control_assert(padctl->rst); return err; } +EXPORT_SYMBOL_GPL(tegra_xusb_padctl_legacy_probe); -static int tegra_xusb_padctl_remove(struct platform_device *pdev) +int tegra_xusb_padctl_legacy_remove(struct platform_device *pdev) { struct tegra_xusb_padctl *padctl = platform_get_drvdata(pdev); int err; @@ -969,17 +970,4 @@ static int tegra_xusb_padctl_remove(struct platform_device *pdev) return err; } - -static struct platform_driver tegra_xusb_padctl_driver = { - .driver = { - .name = "tegra-xusb-padctl", - .of_match_table = tegra_xusb_padctl_of_match, - }, - .probe = tegra_xusb_padctl_probe, - .remove = tegra_xusb_padctl_remove, -}; -module_platform_driver(tegra_xusb_padctl_driver); - -MODULE_AUTHOR("Thierry Reding <treding@nvidia.com>"); -MODULE_DESCRIPTION("Tegra 124 XUSB Pad Control driver"); -MODULE_LICENSE("GPL v2"); +EXPORT_SYMBOL_GPL(tegra_xusb_padctl_legacy_remove); |