linux-kernel - Re: [PATCH v2 1/2] ARM: Exynos5250: Enabling samsung-usbphy driver

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Message-ID: <CAFp+6iGfLWpnq5AXjCVieaDUU94bJFaLAkSWPTz0Sj3=ec_56g@mail.gmail.com>
Date:	Wed, 30 Jan 2013 13:49:14 +0530
From:	Vivek Gautam <gautamvivek1987@...il.com>
To:	Kukjin Kim <kgene.kim@...sung.com>
Cc:	Vivek Gautam <gautam.vivek@...sung.com>,
	linux-samsung-soc@...r.kernel.org, p.paneri@...sung.com,
	devicetree-discuss@...ts.ozlabs.org, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, balbi@...com,
	sylvester.nawrocki@...il.com, tomasz.figa@...il.com
Subject: Re: [PATCH v2 1/2] ARM: Exynos5250: Enabling samsung-usbphy driver

Hi Kukjin,


On Wed, Jan 30, 2013 at 10:36 AM, Kukjin Kim <kgene.kim@...sung.com> wrote:
> Vivek Gautam wrote:
>>
>> Adding usbphy node for Exynos5250 along with the
>> necessary device data to be parsed.
>>
>> Signed-off-by: Vivek Gautam <gautam.vivek@...sung.com>
>> ---
>>  arch/arm/boot/dts/exynos5250.dtsi |   15 +++++++++++++++
>>  1 files changed, 15 insertions(+), 0 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/exynos5250.dtsi
>> b/arch/arm/boot/dts/exynos5250.dtsi
>> index 30485de..610e338 100644
>> --- a/arch/arm/boot/dts/exynos5250.dtsi
>> +++ b/arch/arm/boot/dts/exynos5250.dtsi
>> @@ -275,6 +275,21 @@
>>               #size-cells = <0>;
>>       };
>>
>> +     usbphy@...30000 {
>
> Please put above node by order of address.
>

Sure will do that. Actually thought the listing was as per IPs.

>> +             compatible = "samsung,exynos5250-usbphy";
>> +             reg = <0x12130000 0x100>;
>> +             #address-cells = <1>;
>> +             #size-cells = <1>;
>> +             ranges;
>> +
>> +             usbphy-sys {
>> +                           /* USB device and host PHY_CONTROL registers
> */
>
> Please add the binding documentation instead of comment here.
>

Bindings documentation already added at
"Documentation/devicetree/bindings/usb/samsung-usbphy.txt"
merged in 'usb-next'.

>> +                     reg = <0x10040704 0x8>,
>> +                           /* USB2.0 PHY configuration register */
>> +                           <0x10050230 0x4>;
>> +             };
>> +     };
>> +
>>       amba {
>>               #address-cells = <1>;
>>               #size-cells = <1>;
>> --
>> 1.7.6.5
>




-- 
Thanks & Regards
Vivek
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