Hi,
On Tue, Sep 11, 2012 at 2:56 PM, Benoit Cousson <b-cous...@ti.com> wrote:
> On 09/11/2012 08:36 AM, Kishon Vijay Abraham I wrote:
>> Add twl6030-usb data node in twl6030 device tree file
>>
>> Acked-by: Felipe Balbi <ba...@ti.com>
>> Signed-off-by: Kishon Vijay Abraham I <kis...@ti.com>
>> ---
>> arch/arm/boot/dts/omap4-panda.dts | 4 ++++
>> arch/arm/boot/dts/omap4-sdp.dts | 4 ++++
>> arch/arm/boot/dts/twl6030.dtsi | 5 +++++
>> 3 files changed, 13 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/omap4-panda.dts
>> b/arch/arm/boot/dts/omap4-panda.dts
>> index 9880c12..2999eba 100644
>> --- a/arch/arm/boot/dts/omap4-panda.dts
>> +++ b/arch/arm/boot/dts/omap4-panda.dts
>> @@ -126,3 +126,7 @@
>> ti,non-removable;
>> bus-width = <4>;
>> };
>> +
>> +&twlusb {
>> + usb-supply = <&vusb>;
>> +};
>> diff --git a/arch/arm/boot/dts/omap4-sdp.dts
>> b/arch/arm/boot/dts/omap4-sdp.dts
>> index 72216e9..d8290c0 100644
>> --- a/arch/arm/boot/dts/omap4-sdp.dts
>> +++ b/arch/arm/boot/dts/omap4-sdp.dts
>> @@ -226,3 +226,7 @@
>> bus-width = <4>;
>> ti,non-removable;
>> };
>> +
>> +&twlusb {
>> + usb-supply = <&vusb>;
>> +};
>> diff --git a/arch/arm/boot/dts/twl6030.dtsi b/arch/arm/boot/dts/twl6030.dtsi
>> index 3b2f351..8e3aac9 100644
>> --- a/arch/arm/boot/dts/twl6030.dtsi
>> +++ b/arch/arm/boot/dts/twl6030.dtsi
>> @@ -83,4 +83,9 @@
>> clk32kg: regulator@12 {
>> compatible = "ti,twl6030-clk32kg";
>> };
>> +
>> + twlusb: twl6030-usb {
>
> That name should be a generic device class name is possible.
> What is twl6030-usb exactly? an USB PHY?
Of late we are calling it the comparator as it's used only to detect
VBUS/ID events.
Should it be like usb-comparator? What should be the label?
>
>> + compatible = "ti,twl6030-usb";
>> + interrupts = < 4 10 >;
>
> If this is for two interrupts, you'd better split them to avoid
> confusion with irq specifiers that requires several attributes like for
> the GIC.
yeah. Thats for 2 interrupts.
>
> + interrupts = <4>, <10>; /* IRQ1 blabla, IRQ2 blabla*/
>
> The comments are not mandatory assuming the binding is documented.
It's documented *usb: twl6030: Add dt support for twl6030 usb*
Thanks
Kishon
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