* [PATCH 1/2] MIPS: db1235: Don't use MMC_CLKGATE
[not found] <1380552120-31003-1-git-send-email-ulf.hansson@linaro.org>
@ 2013-09-30 14:41 ` Ulf Hansson
2013-10-02 9:24 ` Ralf Baechle
0 siblings, 1 reply; 3+ messages in thread
From: Ulf Hansson @ 2013-09-30 14:41 UTC (permalink / raw)
To: linux-mmc, Chris Ball
Cc: Linus Walleij, Ulf Hansson, Ralf Baechle, linux-mips
As a first step in removing code for MMC_CLKGATE, MIPS db1235 defconfig
which is the only current user, shall move away from this option.
The mmc host drivers au1xmmc and jz4740_mmc, which are used on MIPS
don't support clock gating through MMC_CLKGATE, thus removing the
config option will have no effect on power save - clock gating wise.
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@linux-mips.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
arch/mips/configs/db1235_defconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/mips/configs/db1235_defconfig b/arch/mips/configs/db1235_defconfig
index e2b4ad5..28e49f2 100644
--- a/arch/mips/configs/db1235_defconfig
+++ b/arch/mips/configs/db1235_defconfig
@@ -351,7 +351,6 @@ CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_STORAGE=y
CONFIG_MMC=y
-CONFIG_MMC_CLKGATE=y
CONFIG_MMC_AU1X=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 1/2] MIPS: db1235: Don't use MMC_CLKGATE
2013-09-30 14:41 ` [PATCH 1/2] MIPS: db1235: Don't use MMC_CLKGATE Ulf Hansson
@ 2013-10-02 9:24 ` Ralf Baechle
2013-10-02 14:11 ` Ulf Hansson
0 siblings, 1 reply; 3+ messages in thread
From: Ralf Baechle @ 2013-10-02 9:24 UTC (permalink / raw)
To: Ulf Hansson; +Cc: linux-mmc, Chris Ball, Linus Walleij, linux-mips
On Mon, Sep 30, 2013 at 04:41:59PM +0200, Ulf Hansson wrote:
> As a first step in removing code for MMC_CLKGATE, MIPS db1235 defconfig
> which is the only current user, shall move away from this option.
>
> The mmc host drivers au1xmmc and jz4740_mmc, which are used on MIPS
> don't support clock gating through MMC_CLKGATE, thus removing the
> config option will have no effect on power save - clock gating wise.
>
> Cc: Ralf Baechle <ralf@linux-mips.org>
> Cc: linux-mips@linux-mips.org
> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Feel free to feed this MIPS patch to Linus via the MMC tree.
Ralf
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH 1/2] MIPS: db1235: Don't use MMC_CLKGATE
2013-10-02 9:24 ` Ralf Baechle
@ 2013-10-02 14:11 ` Ulf Hansson
0 siblings, 0 replies; 3+ messages in thread
From: Ulf Hansson @ 2013-10-02 14:11 UTC (permalink / raw)
To: Ralf Baechle, Chris Ball; +Cc: linux-mmc, Linus Walleij, linux-mips
On 2 October 2013 11:24, Ralf Baechle <ralf@linux-mips.org> wrote:
> On Mon, Sep 30, 2013 at 04:41:59PM +0200, Ulf Hansson wrote:
>
>> As a first step in removing code for MMC_CLKGATE, MIPS db1235 defconfig
>> which is the only current user, shall move away from this option.
>>
>> The mmc host drivers au1xmmc and jz4740_mmc, which are used on MIPS
>> don't support clock gating through MMC_CLKGATE, thus removing the
>> config option will have no effect on power save - clock gating wise.
>>
>> Cc: Ralf Baechle <ralf@linux-mips.org>
>> Cc: linux-mips@linux-mips.org
>> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
>
> Acked-by: Ralf Baechle <ralf@linux-mips.org>
>
> Feel free to feed this MIPS patch to Linus via the MMC tree.
>
> Ralf
Thanks Ralf!
Chris, do you mind taking this through your tree?
Kind regards
Ulf Hansson
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-09-30 14:41 ` [PATCH 1/2] MIPS: db1235: Don't use MMC_CLKGATE Ulf Hansson
2013-10-02 9:24 ` Ralf Baechle
2013-10-02 14:11 ` Ulf Hansson
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