From: jh80.chung@samsung•com (Jaehoon Chung)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCHv2 2/5] ARM: dts: exynos: unuse the slot-node and deprecated the supports-highspeed for dw-mmc
Date: Mon, 07 Jul 2014 16:33:02 +0900 [thread overview]
Message-ID: <53BA4D2E.40600@samsung.com> (raw)
In-Reply-To: <000c01cf99b5$34ccc8c0$9e665a40$%jun@samsung.com>
Hi, Seungwon.
I will fix it, and add dt-file related with exynos3250.
Best Regards,
Jaehoon Chung
On 07/07/2014 04:29 PM, Seungwon Jeon wrote:
> Hi Jaehoon,
>
> Please check one thing below.
>
> On Mon, June 30, 2014, Jaehoon Chung wrote:
>> dw-mmc controller can support multiple slots.
>> But, there are no use-cases anywhere. So we don't need to support the
>> slot-node for dw-mmc controller.
>> And "supports-highspeed" property in dw-mmc is deprecated.
>> "supports-highspeed" property can be replaced to "cap-sd/mmc-highspeed".
>>
>> Signed-off-by: Jaehoon Chung <jh80.chung@samsung•com>
>> Reviewed-by: Tushar Behera <trblinux@gmail•com>
>> Reviewed-by: Ulf Hansson <ulf.hansson@linaro•org>
>> ---
>
>> diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-
>> octa.dts
>> index 434fd9d..5f37b81 100644
>> --- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
>> +++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
>> @@ -50,7 +50,6 @@
>> mmc at 12200000 {
>> status = "okay";
>> broken-cd;
>> - supports-highspeed;
>> card-detect-delay = <200>;
>> samsung,dw-mshc-ciu-div = <3>;
>> samsung,dw-mshc-sdr-timing = <0 4>;
>> @@ -58,16 +57,12 @@
>> pinctrl-names = "default";
>> pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4 &sd0_bus8>;
>> vmmc-supply = <&ldo10_reg>;
>> -
>> - slot at 0 {
>> - reg = <0>;
>> - bus-width = <8>;
>> - };
>> + bus-width = <8>;
>> + cap-mmc-highspeed;
>> };
>>
>> mmc at 12220000 {
>> status = "okay";
>> - supports-highspeed;
>> card-detect-delay = <200>;
>> samsung,dw-mshc-ciu-div = <3>;
>> samsung,dw-mshc-sdr-timing = <2 3>;
>> @@ -75,11 +70,8 @@
>> pinctrl-names = "default";
>> pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
>> vmmc-supply = <&ldo10_reg>;
>> -
>> - slot at 0 {
>> - reg = <0>;
>> - bus-width = <4>;
>> - };
>> + bus-width = <8>;
> <4> is correct?
>
>> + cap-mmc-highspeed;
>
> Thanks,
> Seungwon Jeon
>
>
next prev parent reply other threads:[~2014-07-07 7:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-30 11:49 [PATCHv2 0/5] ARM: remove the sub-node and deprecated supports-highspeed property for dwmmc Jaehoon Chung
2014-06-30 11:49 ` [PATCHv2 1/5] mmc: dw_mmc: modify the dt-binding for removing slot-node and supports-highspeed Jaehoon Chung
2014-06-30 11:49 ` [PATCHv2 2/5] ARM: dts: exynos: unuse the slot-node and deprecated the supports-highspeed for dw-mmc Jaehoon Chung
2014-07-07 7:29 ` Seungwon Jeon
2014-07-07 7:33 ` Jaehoon Chung [this message]
2014-06-30 11:49 ` [PATCHv2 3/5] ARM: dts: socfpga: " Jaehoon Chung
2014-06-30 11:49 ` [PATCHv2 4/5] ARM: dts: rockchip: " Jaehoon Chung
2014-07-04 11:19 ` Heiko Stübner
2014-06-30 11:49 ` [PATCHv2 5/5] mmc: dw_mmc: replace "disable-wp" from slot's quirk to host's quirk Jaehoon Chung
2014-07-07 9:19 ` Seungwon Jeon
2014-07-07 11:00 ` Jaehoon Chung
2014-07-01 8:26 ` [PATCHv2 0/5] ARM: remove the sub-node and deprecated supports-highspeed property for dwmmc Sachin Kamat
2014-07-04 11:06 ` Jaehoon Chung
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