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authorUlf Hansson <ulf.hansson@linaro.org>2013-05-27 14:41:55 +0200
committerLinus Walleij <linus.walleij@linaro.org>2013-06-17 13:54:39 +0200
commit985062588d55deebc62bee80e979ea03d4a917ea (patch)
tree3bec82b1d5569275cab8b21b6471151c9056e042 /arch/arm/configs/u300_defconfig
parentdbd897b9c6fac8bcb38e378e12c2790f293ae1fe (diff)
ARM: u300: Update MMC configs for u300 defconfig
Enable MMC_UNSAFE_RESUME to be accomplish a proper suspend/resume cycle for SD/SDIO/(e)MMC. ARMMMCI host driver supports clock gating through runtime PM, thus MMC_CLKGATE is not needed. Moreover ARMMMCI can do scatter-gather which means we can explicity disable MMC_BLOCK_BOUNCE, since it's default enabled, to skip unnecessary bounce buffer copying. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/configs/u300_defconfig')
-rw-r--r--arch/arm/configs/u300_defconfig3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig
index a5fa0d90185a..fd81a1b99cce 100644
--- a/arch/arm/configs/u300_defconfig
+++ b/arch/arm/configs/u300_defconfig
@@ -49,7 +49,8 @@ CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_USB_SUPPORT is not set
CONFIG_MMC=y
-CONFIG_MMC_CLKGATE=y
+CONFIG_MMC_UNSAFE_RESUME=y
+# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_MMC_ARMMMCI=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set