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Commit 56fb523f authored by Guennadi Liakhovetski's avatar Guennadi Liakhovetski Committed by Rafael J. Wysocki
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ARM: mach-shmobile: add missing GPIO IRQ configuration on mackerel 



SDHI0 card-detect GPIO IRQ on mackarel currently works, because it is the
default configuration of IRQ26. However, we should not rely on this and
should configure the function explicitly.

Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarRafael J. Wysocki <rjw@sisk.pl>
parent 6ae42bb2

arch/arm/mach-shmobile/board-mackerel.c

+3 −0
Original line number Diff line number Diff line
@@ -1512,6 +1512,9 @@ static void __init mackerel_init(void) 
	gpio_request(GPIO_FN_SDHID0_1, NULL);

	gpio_request(GPIO_FN_SDHID0_0, NULL);



	/* SDHI0 PORT172 card-detect IRQ26 */

	gpio_request(GPIO_FN_IRQ26_172, NULL);



#if !defined(CONFIG_MMC_SH_MMCIF) && !defined(CONFIG_MMC_SH_MMCIF_MODULE)

	/* enable SDHI1 */

	gpio_request(GPIO_FN_SDHICMD1, NULL);