From: Kishon Vijay Abraham I <kishon@ti.com>
Date: Thu, 7 Mar 2013 13:35:16 +0000 (+0530)
Subject: ARM: dts: OMAP: Add usb_otg and glue data to OMAP3+ boards
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ad871c10b;p=linux.git
ARM: dts: OMAP: Add usb_otg and glue data to OMAP3+ boards
Add usb otg data node in omap4/omap3 device tree file. Also update
the node with board specific setting in omapx-<board>.dts file.
The dt data specifies among others the interface type (ULPI or UTMI),
mode which is mostly OTG, power that specifies the amount of power
this can supply when in host mode.
The information about usb otg node is available @
Documentation/devicetree/bindings/usb/omap-usb.txt
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Benoit Cousson <benoit.cousson@linaro.org>
---
diff --git a/Documentation/devicetree/bindings/usb/omap-usb.txt b/Documentation/devicetree/bindings/usb/omap-usb.txt
index 1ef0ce71f8faa..abce25684abcb 100644
--- a/Documentation/devicetree/bindings/usb/omap-usb.txt
+++ b/Documentation/devicetree/bindings/usb/omap-usb.txt
@@ -18,6 +18,7 @@ OMAP MUSB GLUE
represents PERIPHERAL.
- power : Should be "50". This signifies the controller can supply upto
100mA when operating in host mode.
+ - usb-phy : the phandle for the PHY device
Optional properties:
- ctrl-module : phandle of the control module this glue uses to write to
diff --git a/arch/arm/boot/dts/omap3-beagle-xm.dts b/arch/arm/boot/dts/omap3-beagle-xm.dts
index 1c85e0fb0da16..1177ff63334a8 100644
--- a/arch/arm/boot/dts/omap3-beagle-xm.dts
+++ b/arch/arm/boot/dts/omap3-beagle-xm.dts
@@ -113,3 +113,9 @@
*/
ti,pulldowns = <0x03a1c4>;
};
+
+&usb_otg_hs {
+ interface-type = <0>;
+ mode = <3>;
+ power = <50>;
+};
diff --git a/arch/arm/boot/dts/omap3-evm.dts b/arch/arm/boot/dts/omap3-evm.dts
index e8ba1c247a39b..6e6f80db689a3 100644
--- a/arch/arm/boot/dts/omap3-evm.dts
+++ b/arch/arm/boot/dts/omap3-evm.dts
@@ -59,3 +59,9 @@
&twl_gpio {
ti,use-leds;
};
+
+&usb_otg_hs {
+ interface-type = <0>;
+ mode = <3>;
+ power = <50>;
+};
diff --git a/arch/arm/boot/dts/omap3-overo.dtsi b/arch/arm/boot/dts/omap3-overo.dtsi
index 81341fa27c23f..2d93a08960553 100644
--- a/arch/arm/boot/dts/omap3-overo.dtsi
+++ b/arch/arm/boot/dts/omap3-overo.dtsi
@@ -70,3 +70,9 @@
&twl_gpio {
ti,use-leds;
};
+
+&usb_otg_hs {
+ interface-type = <0>;
+ mode = <3>;
+ power = <50>;
+};
diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi
index ea59c0a8cce84..65b0891b2c082 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -438,5 +438,17 @@
#address-cells = <2>;
#size-cells = <1>;
};
+
+ usb_otg_hs: usb_otg_hs@480ab000 {
+ compatible = "ti,omap3-musb";
+ reg = <0x480ab000 0x1000>;
+ interrupts = <0 92 0x4>, <0 93 0x4>;
+ interrupt-names = "mc", "dma";
+ ti,hwmods = "usb_otg_hs";
+ usb-phy = <&usb2_phy>;
+ multipoint = <1>;
+ num-eps = <16>;
+ ram-bits = <12>;
+ };
};
};
diff --git a/arch/arm/boot/dts/omap4-panda.dts b/arch/arm/boot/dts/omap4-panda.dts
index f951e6b3127e6..1751a254bebc5 100644
--- a/arch/arm/boot/dts/omap4-panda.dts
+++ b/arch/arm/boot/dts/omap4-panda.dts
@@ -246,3 +246,9 @@
&twl_usb_comparator {
usb-supply = <&vusb>;
};
+
+&usb_otg_hs {
+ interface-type = <1>;
+ mode = <3>;
+ power = <50>;
+};
diff --git a/arch/arm/boot/dts/omap4-sdp.dts b/arch/arm/boot/dts/omap4-sdp.dts
index 0e32e8e3a0cc7..a93a19df2876d 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -494,3 +494,9 @@
&twl_usb_comparator {
usb-supply = <&vusb>;
};
+
+&usb_otg_hs {
+ interface-type = <1>;
+ mode = <3>;
+ power = <50>;
+};
diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi
index 66ca7dd3a89f7..07831644a01da 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -572,5 +572,18 @@
reg-names = "control_dev_conf", "otghs_control";
ti,type = <1>;
};
+
+ usb_otg_hs: usb_otg_hs@4a0ab000 {
+ compatible = "ti,omap4-musb";
+ reg = <0x4a0ab000 0x7ff>;
+ interrupts = <0 92 0x4>, <0 93 0x4>;
+ interrupt-names = "mc", "dma";
+ ti,hwmods = "usb_otg_hs";
+ usb-phy = <&usb2_phy>;
+ multipoint = <1>;
+ num-eps = <16>;
+ ram-bits = <12>;
+ ti,has-mailbox;
+ };
};
};
diff --git a/arch/arm/boot/dts/twl4030.dtsi b/arch/arm/boot/dts/twl4030.dtsi
index d216853c162ba..23c0cdd6172b9 100644
--- a/arch/arm/boot/dts/twl4030.dtsi
+++ b/arch/arm/boot/dts/twl4030.dtsi
@@ -67,7 +67,7 @@
#interrupt-cells = <1>;
};
- twl4030-usb {
+ usb2_phy: twl4030-usb {
compatible = "ti,twl4030-usb";
interrupts = <10>, <4>;
usb1v5-supply = <&vusb1v5>;