linux-kernel - Re: [PATCH] ARM: dts: Add USB host node for Exynos4

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Date:	Wed, 24 Jul 2013 15:29:03 +0900
From:	Dongjin Kim <tobetter@...il.com>
To:	Sachin Kamat <sachin.kamat@...aro.org>
Cc:	Russell King <linux@....linux.org.uk>,
	Kukjin Kim <kgene.kim@...sung.com>,
	Tomasz Figa <t.figa@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Sylwester Nawrocki <s.nawrocki@...sung.com>,
	Thomas Abraham <thomas.abraham@...aro.org>,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	jg1.han@...sung.com
Subject: Re: [PATCH] ARM: dts: Add USB host node for Exynos4

+Jingoo Han

Sorry, its my bad. Typo problem.

I found another patch same with mine,
https://patchwork.kernel.org/patch/2628451, submitted by Jingoo Han
and tested on Exynos4210. Mine is tested on Exynos4412. Both SoC have
same USB host address space, so I think USB host device nodes can be
placed in exynos4.dtsi.

Regards,
Dongjin.

On Wed, Jul 24, 2013 at 12:38 PM, Sachin Kamat <sachin.kamat@...aro.org> wrote:
> On 23 July 2013 23:02, Dongjin Kim <tobetter@...il.com> wrote:
>> This patch adds EHCI and OHCI host device nodes for Exynos4.
>>
>> Signed-off-by: Dongjin Kim <tobetter@...il.com>
>> ---
>>  arch/arm/boot/dts/exynos4.dtsi |   20 ++++++++++++++++++++
>>  1 file changed, 20 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
>> index 3f94fe8..1cdbf89 100644
>> --- a/arch/arm/boot/dts/exynos4.dtsi
>> +++ b/arch/arm/boot/dts/exynos4.dtsi
>> @@ -155,6 +155,26 @@
>>                 status = "disabled";
>>         };
>>
>> +       ehci@...80000 {
>> +               compatible = "samsung,exynos4210-ehci";
>> +               reg = <0x12580000 0x100>;
>> +               interrupts = <0 70 0>;
>> +               status = "disabled";
>> +
>> +               clocks = <&clock 304>;
>> +               clock-names = "usbhost";
>> +       };
>> +
>> +       ohci@...90000 {
>> +               compatible = "samsung,exynos4210-ohci";
>> +               reg = <0x12580000 0x100>;
>
> Register value and node name do not match. Typo?
>
>
>> +               interrupts = <0 70 0>;
>> +               status = "disabled";
>> +
>> +               clocks = <&clock 304>;
>> +               clock-names = "usbhost";
>> +       };
>> +
>>         mfc: codec@...00000 {
>>                 compatible = "samsung,mfc-v5";
>>                 reg = <0x13400000 0x10000>;
>> --
>> 1.7.9.5
>>
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
>> the body of a message to majordomo@...r.kernel.org
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>
>
>
> --
> With warm regards,
> Sachin
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