[PATCH 18/28] phy: omap-usb2: Add different compatible for OMAP5

Kishon Vijay Abraham I
2014-03-08T09:30:07Z

From: George Cherian <george.cherian@ti.com>

Add a new compatible for OMAP5 since it does not use any of the
OTG operations as of now.
HAS_SRP and SET_VBUS functionalities are used only for OMAP4.

Update the Documentation also to add new comaptible.

Signed-off-by: George Cherian <george.cherian@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
Documentation/devicetree/bindings/usb/usb-phy.txt | 3 ++-
drivers/phy/phy-omap-usb2.c | 9 +++++++++
2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/usb/usb-phy.txt b/Documentation/devicetree/bindings/usb/usb-phy.txt
index 03de61a5..ec199a5 100644
--- a/Documentation/devicetree/bindings/usb/usb-phy.txt
+++ b/Documentation/devicetree/bindings/usb/usb-phy.txt
@@ -4,7 +4,8 @@ OMAP USB2 PHY

Required properties:
- compatible: Should be either of
- * "ti,omap-usb2" for OMAP4 and OMAP5
+ * "ti,omap-usb2" for OMAP4
+ * "ti,omap5-usb2" for OMAP5
* "ti,dra7x-usb2" for DRA7
* "ti,am437x-usb2" for AM437x
- reg : Address and length of the register set for the device.
diff --git a/drivers/phy/phy-omap-usb2.c b/drivers/phy/phy-omap-usb2.c
index b220202..3cc4aba 100644
--- a/drivers/phy/phy-omap-usb2.c
+++ b/drivers/phy/phy-omap-usb2.c
@@ -154,6 +154,11 @@ static const struct usb_phy_data omap_usb2_data = {
.flags = OMAP_USB2_HAS_START_SRP | OMAP_USB2_HAS_SET_VBUS,
};

+static const struct usb_phy_data omap5_usb2_data = {
+ .label = "omap5_usb2",
+ .flags = 0,
+};
+
static const struct usb_phy_data dra7x_usb2_data = {
.label = "dra7x_usb2",
.flags = OMAP_USB2_CALIBRATE_FALSE_DISCONNECT,
@@ -170,6 +175,10 @@ static const struct of_device_id omap_usb2_id_table[] = {
.data = &omap_usb2_data,
},
{
+ .compatible = "ti,omap5-usb2",
+ .data = &omap5_usb2_data,
+ },
+ {
.compatible = "ti,dra7x-usb2",
.data = &dra7x_usb2_data,
},
--
1.7.9.5