[PATCH 10/13] ARM: dts: exynos: replace to "max-frequecy" instead of "clock-freq-min-max"
jh80.chung at samsung.com
Sun Nov 6 16:38:15 PST 2016
On 11/05/2016 12:04 AM, Krzysztof Kozlowski wrote:
> On Fri, Nov 04, 2016 at 12:19:49PM +0100, Heiko Stuebner wrote:
>> Hi Jaehoon,
>> Am Freitag, 4. November 2016, 19:21:30 CET schrieb Jaehoon Chung:
>>> On 11/04/2016 03:41 AM, Krzysztof Kozlowski wrote:
>>>> On Thu, Nov 03, 2016 at 03:21:32PM +0900, Jaehoon Chung wrote:
>>>>> In drivers/mmc/core/host.c, there is "max-frequency" property.
>>>>> It should be same behavior. So Use the "max-frequency" instead of
>>>>> Signed-off-by: Jaehoon Chung <jh80.chung at samsung.com>
>>>>> arch/arm/boot/dts/exynos3250-artik5-eval.dts | 2 +-
>>>>> arch/arm/boot/dts/exynos3250-artik5.dtsi | 2 +-
>>>>> arch/arm/boot/dts/exynos3250-monk.dts | 2 +-
>>>>> arch/arm/boot/dts/exynos3250-rinato.dts | 2 +-
>>>>> 4 files changed, 4 insertions(+), 4 deletions(-)
>>>> This looks totally independent to rest of patches so it can be applied
>>>> separately without any functional impact (except lack of minimum
>>>> frequency). Is that correct?
>>> You're right. I will split the patches. And will resend.
>> I think what Krzysztof was asking was just if he can simply pick up this patch
>> alone, as it does not require any of the previous changes.
>> Same is true for the Rockchip patches I guess, so we could just take them
>> individually into samsung/rockchip dts branches.
> Yes, I wanted to get exactly this information. I couldn't find it in
> cover letter.
In drivers/mmc/core/host.c, there already is "max-frequency" property.
It's same functionality with "clock-freq-min-max".
Minimum clock value can be fixed to 100K. because MMC core will check clock value from 400K to 100K.
But max-frequency can be difference.
If we can use "max-frequency" property, we don't need to use "clock-freq-min-max" property anymore.
I will resend the deprecated property instead of removing "clock-freq-min-max".
If you want to pick this, it's possible to pick. Then i will resend the patches without dt patches.
> Best regards,
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