Hello.
On 07/19/2013 06:20 PM, Sebastian Andrzej Siewior wrote:
diff --git a/arch/arm/boot/dts/am33xx.dtsi
b/arch/arm/boot/dts/am33xx.dtsi
index 8e1248f..e3890c4 100644
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -326,21 +326,59 @@
status = "disabled";
};
- usb@47400000 {
- compatible = "ti,musb-am33xx";
- reg = <0x47400000 0x1000 /* usbss */
- 0x47401000 0x800 /* musb instance 0 */
- 0x47401800 0x800>; /* musb instance 1 */
- interrupts = <17 /* usbss */
- 18 /* musb instance 0 */
- 19>; /* musb instance 1 */
- multipoint = <1>;
- num-eps = <16>;
- ram-bits = <12>;
- port0-mode = <3>;
- port1-mode = <3>;
- power = <250>;
- ti,hwmods = "usb_otg_hs";
+ phy1: am335x-usb0@44e10620 {
Shouldn't the PHYs be *under* the usb0/1 device nodes in the hierarchy?
They're not on the same bus as the MUSB controllers for sure.
I redo the complete thing. I have now:
usb: usb@47400000 {
compatible = "ti,am33xx-usb";
usb0_phy: phy@47401300 {
compatible = "ti,am335x-usb-phy";
}
usb0: usb@47401000 {
musb0: usb@47401400 {
compatible = "mg,musbmhdrc";
}
}
usb1_phy: phy@47402300 {
compatible = "ti,am335x-usb-phy";
}
usb1: usb@47402000 {
musb1: usb@47402400 {
compatible = "mg,musbmhdrc";
}
}
}
And you want usb0_phy to be child of usb0? In the TRM they are all in
the same block.
Ah, the fact that PHYs didn't have the "reg" property got me muddled, I
didn't pay attention to the address part of the node names... BTW, where is
the "reg" prop? I see PHYs share the address space with
"omap-control-usb@44e10620" device -- what's the point with this?
Sebastian
WBR, Sergei
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