* [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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[not found] <1380552120-31003-1-git-send-email-ulf.hansson@linaro.org>
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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