Messages in this thread | | | Date | Fri, 19 Jul 2013 20:42:31 +0200 | From | Sebastian Andrzej Siewior <> | Subject | Re: [PATCH v2 3/4] arm: dts: Add USB phy nodes for AM33XX |
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On 07/19/2013 08:33 PM, Sergei Shtylyov wrote: > Hello.
Hello,
>> 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 skipped it for the general idea. I planned to repost is today but I messed up dsps and need to get it working first…
> I see PHYs share the address space with > "omap-control-usb@44e10620" device -- what's the point with this?
I decided to get rid of this. Both phys have 8 bytes (2 registers) which are exclusive for them. There is one register for the wakeup which is shared by both. I changed this to limit it only to the 8bytes per phy. I care about wakeup later - hopefully George will take care of this :)
> >> Sebastian > > WBR, Sergei > Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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