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ARM: dts: Add cap-sdio-irq to wifi mmc node for exynos5250-snow 

Enabling SDIO IRQ signalling for the wifi MMC/SDIO slot
doubles the transmission transfer rate.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
This commit is contained in:
Javier Martinez Canillas 2015-02-05 00:22:02 +09:00 committed by Kukjin Kim
parent b07a27696b
commit d0cf8bc729
1 changed files with 1 additions and 0 deletions
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1
arch/arm/boot/dts/exynos5250-snow.dts
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@ -539,6 +539,7 @@ &mmc_3 {
status = "okay"; status = "okay";
num-slots = <1>; num-slots = <1>;
broken-cd; broken-cd;
cap-sdio-irq;
card-detect-delay = <200>; card-detect-delay = <200>;
samsung,dw-mshc-ciu-div = <3>; samsung,dw-mshc-ciu-div = <3>;
samsung,dw-mshc-sdr-timing = <2 3>; samsung,dw-mshc-sdr-timing = <2 3>;