diff options
| author | Rakesh Bodla <rbodla@nvidia.com> | 2011-02-22 19:21:29 +0530 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-02-23 16:45:00 -0800 |
| commit | d7ca0c65fa2930ac60c7b85d8be6178b0f0ecc32 (patch) | |
| tree | 8133f09603e078191798f8cc58ce58479207b9df /arch/arm/mach-tegra/board-ventana.c | |
| parent | 3c5b51ecb7a2135db66c40555048723c40f9ef54 (diff) | |
arm: tegra: ventana: Enabling suspend on USB1 & USB3
Enabling power down when device suspends for USB1 and USB3.
Also added the platform data structure which is used
when USB suspends.
Bug 770041
Change-Id: I8bbe3ee90451a4a193c832bd384558747fe25036
Reviewed-on: http://git-master/r/20030
Reviewed-by: Varun Colbert <vcolbert@nvidia.com>
Tested-by: Varun Colbert <vcolbert@nvidia.com>
Diffstat (limited to 'arch/arm/mach-tegra/board-ventana.c')
| -rw-r--r-- | arch/arm/mach-tegra/board-ventana.c | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/arch/arm/mach-tegra/board-ventana.c b/arch/arm/mach-tegra/board-ventana.c index ee213cb7b929..1a8b70c3e4c1 100644 --- a/arch/arm/mach-tegra/board-ventana.c +++ b/arch/arm/mach-tegra/board-ventana.c @@ -344,7 +344,7 @@ static struct tegra_ulpi_config ventana_ehci2_ulpi_phy_config = { static struct tegra_ehci_platform_data ventana_ehci2_ulpi_platform_data = { .operating_mode = TEGRA_USB_HOST, - .power_down_on_bus_suspend = 0, + .power_down_on_bus_suspend = 1, .phy_config = &ventana_ehci2_ulpi_phy_config, }; @@ -663,11 +663,27 @@ static int __init ventana_touch_init_atmel(void) } #endif +static struct usb_phy_plat_data tegra_usb_phy_pdata[] = { + [0] = { + .instance = 0, + .vbus_irq = TPS6586X_INT_BASE + TPS6586X_INT_USB_DET, + .vbus_gpio = TEGRA_GPIO_PD0, + }, + [1] = { + .instance = 1, + .vbus_gpio = -1, + }, + [2] = { + .instance = 2, + .vbus_gpio = TEGRA_GPIO_PD3, + }, +}; + static struct tegra_ehci_platform_data tegra_ehci_pdata[] = { [0] = { .phy_config = &utmi_phy_config[0], .operating_mode = TEGRA_USB_HOST, - .power_down_on_bus_suspend = 0, + .power_down_on_bus_suspend = 1, }, [1] = { .phy_config = &ulpi_phy_config, @@ -677,7 +693,7 @@ static struct tegra_ehci_platform_data tegra_ehci_pdata[] = { [2] = { .phy_config = &utmi_phy_config[1], .operating_mode = TEGRA_USB_HOST, - .power_down_on_bus_suspend = 0, + .power_down_on_bus_suspend = 1, }, }; @@ -767,6 +783,8 @@ static void ventana_usb_init(void) char *src = NULL; int i; + tegra_usb_phy_init(tegra_usb_phy_pdata, ARRAY_SIZE(tegra_usb_phy_pdata)); + tegra_otg_device.dev.platform_data = &tegra_otg_pdata; platform_device_register(&tegra_otg_device); |