From: Chao Xie <chao.xie@xxxxxxxxxxx>
Enable usb devices for mmp2 device tree.
Signed-off-by: Chao Xie <xiechao.mail@xxxxxxxxx>
---
arch/arm/boot/dts/mmp2.dtsi | 30 ++++++++++++++++++++++++++++++
arch/arm/mach-mmp/mmp2-dt.c | 4 ++++
2 files changed, 34 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/mmp2.dtsi b/arch/arm/boot/dts/mmp2.dtsi
index 0514fb4..a645bd3 100644
--- a/arch/arm/boot/dts/mmp2.dtsi
+++ b/arch/arm/boot/dts/mmp2.dtsi
@@ -116,6 +116,36 @@
reg-names = "mux status", "mux mask";
mrvl,intc-nr-irqs = <2>;
};
+ usbphy: usbphy@d4207000 {
+ compatible = "mrvl,mmp2-usb-phy";
+ clocks = "usb_clk";
+ reg = <0xd4207000 0x1ff>;
+ };
+ udc: udc@d4208100 {
+ compatible = "mrvl,mv-udc";
+ clocks = "usb_clk";
+ extern_attr = <0>;
+ mode = <0>;
+ reg = <0xd4208100 0x1ff>;
+ interrupts = <44>;
+ };
+ otg: otg@d4208100 {
+ compatible = "mrvl,mv-otg";
+ clocks = "usb_clk";
+ extern_attr = <0>;
+ mode = <0>;
+ force_a_bus_req = <1>;
+ disable_clock_gating = <1>;
+ reg = <0xd4208100 0x1ff>;
+ interrupts = <44>;
+ };
+ ehci: ehci@d4208100 {
+ compatible = "mrvl,mv-ehci";
+ clocks = "usb_clk";
+ mode = <0>;
+ reg = <0xd4208100 0x1ff>;
+ interrupts = <44>;
+ };
};
apb@d4000000 { /* APB */
diff --git a/arch/arm/mach-mmp/mmp2-dt.c b/arch/arm/mach-mmp/mmp2-dt.c
index 535a5ed..17ec2c4 100644
--- a/arch/arm/mach-mmp/mmp2-dt.c
+++ b/arch/arm/mach-mmp/mmp2-dt.c
@@ -37,6 +37,10 @@ static const struct of_dev_auxdata mmp2_auxdata_lookup[] __initconst = {
OF_DEV_AUXDATA("mrvl,mmp-twsi", 0xd4025000, "pxa2xx-i2c.1", NULL),
OF_DEV_AUXDATA("mrvl,mmp-gpio", 0xd4019000, "pxa-gpio", NULL),
OF_DEV_AUXDATA("mrvl,mmp-rtc", 0xd4010000, "sa1100-rtc", NULL),
+ OF_DEV_AUXDATA("mrvl,mmp2-usb-phy", 0xd4207000, "mmp2-usb-phy", NULL),
+ OF_DEV_AUXDATA("mrvl,mv-udc", 0xd4208100, "mv-udc", NULL),
+ OF_DEV_AUXDATA("mrvl,mv-otg", 0xd4208100, "mv-otg", NULL),
+ OF_DEV_AUXDATA("mrvl,mv-udc", 0xd4208100, "mv-ehci", NULL),
{}
};
--
1.7.4.1
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