On Thursday 28 June 2012 05:21 PM, Kishon Vijay Abraham I wrote:
Add usb otg data node in omap4/omap3 device tree file. Also update
the node with board specific setting in omapx-<board>.dts file.
Signed-off-by: Kishon Vijay Abraham I<kishon@xxxxxx>
---
arch/arm/boot/dts/omap3-beagle.dts | 6 ++++++
arch/arm/boot/dts/omap3-evm.dts | 6 ++++++
arch/arm/boot/dts/omap3.dtsi | 8 ++++++++
arch/arm/boot/dts/omap4-panda.dts | 6 ++++++
arch/arm/boot/dts/omap4-sdp.dts | 6 ++++++
arch/arm/boot/dts/omap4.dtsi | 8 ++++++++
6 files changed, 40 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/omap3-beagle.dts b/arch/arm/boot/dts/omap3-beagle.dts
index 5b4506c..f3d7076 100644
--- a/arch/arm/boot/dts/omap3-beagle.dts
+++ b/arch/arm/boot/dts/omap3-beagle.dts
@@ -67,3 +67,9 @@
&mmc3 {
status = "disable";
};
+
+&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 2eee16e..8963b3d 100644
--- a/arch/arm/boot/dts/omap3-evm.dts
+++ b/arch/arm/boot/dts/omap3-evm.dts
@@ -18,3 +18,9 @@
reg =<0x80000000 0x10000000>; /* 256 MB */
};
};
+
+&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 99474fa..2f565d6 100644
--- a/arch/arm/boot/dts/omap3.dtsi
+++ b/arch/arm/boot/dts/omap3.dtsi
@@ -215,5 +215,13 @@
compatible = "ti,omap3-hsmmc";
ti,hwmods = "mmc3";
};
+
+ usb_otg_hs: usb_otg_hs@4a0ab000 {
+ compatible = "ti,musb-omap2430";
this compatible doesn't seem right in omap3.dtsi. Same with
the below entry in omap4.dtsi.
See other IP blocks which are reused across OMAP2/3/4 on
how the compatible for those are handled.
+ ti,hwmods = "usb_otg_hs";
+ 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 1efe0c5..0825fa7 100644
--- a/arch/arm/boot/dts/omap4-panda.dts
+++ b/arch/arm/boot/dts/omap4-panda.dts
@@ -89,3 +89,9 @@
ti,non-removable;
bus-width =<4>;
};
+
+&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 d08c4d1..5244d51 100644
--- a/arch/arm/boot/dts/omap4-sdp.dts
+++ b/arch/arm/boot/dts/omap4-sdp.dts
@@ -158,3 +158,9 @@
bus-width =<4>;
ti,non-removable;
};
+
+&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 4d2dcc1..bc7b3c3 100644
--- a/arch/arm/boot/dts/omap4.dtsi
+++ b/arch/arm/boot/dts/omap4.dtsi
@@ -285,5 +285,13 @@
<0x4a002300 0x1>;
};
};
+
+ usb_otg_hs: usb_otg_hs@4a0ab000 {
+ compatible = "ti,musb-omap2430";
+ ti,hwmods = "usb_otg_hs";
+ multipoint =<1>;
+ num_eps =<16>;
+ ram_bits =<12>;
+ };
};
};
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