From a68a07841848a25fa04918b441667fd192cea108 Mon Sep 17 00:00:00 2001
From: Arnd Hannemann <arnd@arndnet.de>
Date: Tue, 28 Dec 2010 22:22:34 +0000
Subject: sh: sh7724 Enable SDIO IRQs

This patch enables the interrupt generation for SDIO IRQs
of the sdhi controllers of the SoC. To make sure interrupt
are handled announce the MMC_CAP_SDIO_IRQ capability
on ecovec, kfr2r09 and se7724.

Tested with a b43-based SDIO wireless card on ecovec.

Signed-off-by: Arnd Hannemann <arnd@arndnet.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 arch/sh/boards/mach-kfr2r09/setup.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/sh/boards/mach-kfr2r09')

diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index 9b60eaabf8f3..7504daaa85da 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -11,6 +11,7 @@
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/mfd/sh_mobile_sdhi.h>
+#include <linux/mmc/host.h>
 #include <linux/mfd/tmio.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/onenand.h>
@@ -366,6 +367,7 @@ static struct sh_mobile_sdhi_info sh7724_sdhi0_data = {
 	.dma_slave_tx	= SHDMA_SLAVE_SDHI0_TX,
 	.dma_slave_rx	= SHDMA_SLAVE_SDHI0_RX,
 	.tmio_flags	= TMIO_MMC_WRPROTECT_DISABLE,
+	.tmio_caps      = MMC_CAP_SDIO_IRQ,
 };
 
 static struct platform_device kfr2r09_sh_sdhi0_device = {
-- 
cgit