diff options
Diffstat (limited to 'patches.tizen/0835-ehci-s5p-Use-device-tree-to-get-name-of-desired-phy.patch')
| -rw-r--r-- | patches.tizen/0835-ehci-s5p-Use-device-tree-to-get-name-of-desired-phy.patch | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/patches.tizen/0835-ehci-s5p-Use-device-tree-to-get-name-of-desired-phy.patch b/patches.tizen/0835-ehci-s5p-Use-device-tree-to-get-name-of-desired-phy.patch new file mode 100644 index 00000000000..8d4142c5da9 --- /dev/null +++ b/patches.tizen/0835-ehci-s5p-Use-device-tree-to-get-name-of-desired-phy.patch @@ -0,0 +1,41 @@ +From 84707d3e02c2d4db6b5d65928dc9ea6cdc4fc737 Mon Sep 17 00:00:00 2001 +From: Kamil Debski <k.debski@samsung.com> +Date: Thu, 26 Sep 2013 10:04:02 +0200 +Subject: [PATCH 0835/1302] ehci-s5p: Use device tree to get name of desired + phy + +With this patch the name of the phy that should be used is read from +the device tree. This gives more flexibility to use the driver without +recompiling. + +Signed-off-by: Kamil Debski <k.debski@samsung.com> +Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> +--- + drivers/usb/host/ehci-s5p.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/drivers/usb/host/ehci-s5p.c b/drivers/usb/host/ehci-s5p.c +index c0b3ebd..49ec64c 100644 +--- a/drivers/usb/host/ehci-s5p.c ++++ b/drivers/usb/host/ehci-s5p.c +@@ -196,6 +196,7 @@ static int s5p_ehci_probe(struct platform_device *pdev) + struct usb_hcd *hcd; + struct ehci_hcd *ehci; + struct resource *res; ++ const char *phy_name; + int irq; + int err; + +@@ -218,7 +219,8 @@ static int s5p_ehci_probe(struct platform_device *pdev) + return -ENOMEM; + } + s5p_ehci = to_s5p_ehci(hcd); +- phy = devm_phy_get(&pdev->dev, "hsic0"); ++ phy_name = of_get_property(pdev->dev.of_node, "phy-names", NULL); ++ phy = devm_phy_get(&pdev->dev, phy_name); + if (IS_ERR(phy)) { + /* Fallback to pdata */ + if (!pdata) { +-- +1.8.3.2 + |