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authorOlof Johansson <olof@lixom.net>2012-05-09 23:47:14 -0700
committerOlof Johansson <olof@lixom.net>2012-05-09 23:47:14 -0700
commitbd69e27304e754b18dd6be8d8575af37afbbd095 (patch)
treea3c549bf42531ecaaccf6ecc3b5200ff41f31f2f /drivers/usb/host/ehci-tegra.c
parentf7269a825cde879355bd15778012d2c3fb2ff778 (diff)
parent563da21b1d1878736905bbff0f096fcd960d57c5 (diff)
Merge branch 'for-3.5/usb-ulpi' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/drivers
By Stephen Warren (30) and others via Stephen Warren * 'for-3.5/usb-ulpi' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: (7 commits) ARM: dt: tegra: pinmux changes for USB ULPI ARM: tegra: add USB ULPI PHY reset GPIO to device tree ARM: tegra: don't hard-code USB ULPI PHY reset_gpio ARM: tegra: change pll_p_out4's rate to 24MHz ARM: tegra: fix pclk rate ARM: tegra: reparent sclk to pll_c_out1 ARM: tegra: Add pllc clock init table + depends/pinctrl/mergebase branch Pinctrl mergebase has a conflict in drivers/pinctrl/core.c that was resolved. Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/usb/host/ehci-tegra.c')
-rw-r--r--drivers/usb/host/ehci-tegra.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 86183366647f..10bb3ea276f9 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -581,15 +581,16 @@ static const struct hc_driver tegra_ehci_hc_driver = {
.port_handed_over = ehci_port_handed_over,
};
-static int setup_vbus_gpio(struct platform_device *pdev)
+static int setup_vbus_gpio(struct platform_device *pdev,
+ struct tegra_ehci_platform_data *pdata)
{
int err = 0;
int gpio;
- if (!pdev->dev.of_node)
- return 0;
-
- gpio = of_get_named_gpio(pdev->dev.of_node, "nvidia,vbus-gpio", 0);
+ gpio = pdata->vbus_gpio;
+ if (!gpio_is_valid(gpio))
+ gpio = of_get_named_gpio(pdev->dev.of_node,
+ "nvidia,vbus-gpio", 0);
if (!gpio_is_valid(gpio))
return 0;
@@ -633,7 +634,7 @@ static int tegra_ehci_probe(struct platform_device *pdev)
if (!pdev->dev.dma_mask)
pdev->dev.dma_mask = &tegra_ehci_dma_mask;
- setup_vbus_gpio(pdev);
+ setup_vbus_gpio(pdev, pdata);
tegra = kzalloc(sizeof(struct tegra_ehci_hcd), GFP_KERNEL);
if (!tegra)
@@ -707,8 +708,9 @@ static int tegra_ehci_probe(struct platform_device *pdev)
}
}
- tegra->phy = tegra_usb_phy_open(instance, hcd->regs, pdata->phy_config,
- TEGRA_USB_PHY_MODE_HOST);
+ tegra->phy = tegra_usb_phy_open(&pdev->dev, instance, hcd->regs,
+ pdata->phy_config,
+ TEGRA_USB_PHY_MODE_HOST);
if (IS_ERR(tegra->phy)) {
dev_err(&pdev->dev, "Failed to open USB phy\n");
err = -ENXIO;