From: jh80.chung@samsung•com (Jaehoon Chung)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCHv10 0/5] ARM: remove the sub-node and deprecate supports-highspeed property for dwmmc.
Date: Mon, 25 Aug 2014 20:28:21 +0900 [thread overview]
Message-ID: <53FB1DD5.3050207@samsung.com> (raw)
In-Reply-To: <20140825112151.GA21336@amd>
On 08/25/2014 08:21 PM, Pavel Machek wrote:
> On Thu 2014-08-07 16:37:57, Jaehoon Chung wrote:
>> Since used the mmc_of_parse(), didn't parse the sub-node.
>> So we can remove the sub-node, because almost SoC used the only one card per a host.
>> And supports-highspeed can be replaced with "cap-mmc/sd-highspeed"
>> property.
>
> Would it be better to fix parsing of the device tree, and not to
> change all the device trees?
>
> Someone will want to do two slots sooner or later...
>
First, I had considered that controller can be supported the multiple slot.
But MMC maintainers and other people suggested that consider the only one card per a host.
Two slots or more don't have any benefit, (power or performance, etc).
Best Regards,
Jaehoon Chung
next prev parent reply other threads:[~2014-08-25 11:28 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-07 7:37 [PATCHv10 0/5] ARM: remove the sub-node and deprecate supports-highspeed property for dwmmc Jaehoon Chung
2014-08-07 7:37 ` [PATCHv10 1/5] mmc: dw_mmc: Slot quirk "disable-wp" is deprecated Jaehoon Chung
2014-08-11 9:45 ` Ulf Hansson
2014-08-07 7:37 ` [PATCHv10 2/5] mmc: dw_mmc: modify the dt-binding for removing slot-node and supports-highspeed Jaehoon Chung
2014-08-11 9:46 ` Ulf Hansson
2014-08-07 7:38 ` [PATCHv10 3/5] ARM: dts: exynos: unuse the slot-node and deprecate the supports-highspeed for dw-mmc Jaehoon Chung
2014-08-18 12:23 ` Jaehoon Chung
2014-08-18 14:10 ` Andreas Färber
2014-08-18 16:54 ` Kukjin Kim
2014-08-18 17:06 ` Andreas Färber
2014-08-18 17:40 ` Kukjin Kim
2014-08-19 3:52 ` Jaehoon Chung
2014-08-07 7:38 ` [PATCHv10 4/5] ARM: dts: socfpga: " Jaehoon Chung
2014-08-11 21:03 ` Dinh Nguyen
2014-08-07 7:38 ` [PATCHv10 5/5] ARM: dts: rockchip: " Jaehoon Chung
2014-08-11 14:38 ` Heiko Stübner
2014-08-25 11:21 ` [PATCHv10 0/5] ARM: remove the sub-node and deprecate supports-highspeed property for dwmmc Pavel Machek
2014-08-25 11:28 ` Jaehoon Chung [this message]
2014-08-25 11:37 ` Pavel Machek
2014-08-25 12:09 ` Jaehoon Chung
2014-08-25 12:11 ` Jaehoon Chung
2014-08-26 10:19 ` Pavel Machek
2014-08-27 3:11 ` Jaehoon Chung
2014-08-27 11:56 ` Pavel Machek
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