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-ecovec24/setup.c | 2 ++
 arch/sh/boards/mach-kfr2r09/setup.c  | 2 ++
 arch/sh/boards/mach-se/7724/setup.c  | 3 +++
 3 files changed, 7 insertions(+)

(limited to 'arch/sh/boards')

diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index f48c492a68d3..ee8dd45be1e2 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -473,6 +473,7 @@ static struct sh_mobile_sdhi_info sdhi0_info = {
 	.dma_slave_tx	= SHDMA_SLAVE_SDHI0_TX,
 	.dma_slave_rx	= SHDMA_SLAVE_SDHI0_RX,
 	.set_pwr	= sdhi0_set_pwr,
+	.tmio_caps      = MMC_CAP_SDIO_IRQ,
 };
 
 static struct resource sdhi0_resources[] = {
@@ -511,6 +512,7 @@ static void sdhi1_set_pwr(struct platform_device *pdev, int state)
 static struct sh_mobile_sdhi_info sdhi1_info = {
 	.dma_slave_tx	= SHDMA_SLAVE_SDHI1_TX,
 	.dma_slave_rx	= SHDMA_SLAVE_SDHI1_RX,
+	.tmio_caps      = MMC_CAP_SDIO_IRQ,
 	.set_pwr	= sdhi1_set_pwr,
 };
 
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 = {
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 527a0cd956b5..6dc7407f2cd0 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -15,6 +15,7 @@
 #include <linux/interrupt.h>
 #include <linux/platform_device.h>
 #include <linux/mfd/sh_mobile_sdhi.h>
+#include <linux/mmc/host.h>
 #include <linux/mtd/physmap.h>
 #include <linux/delay.h>
 #include <linux/smc91x.h>
@@ -467,6 +468,7 @@ static struct resource sdhi0_cn7_resources[] = {
 static struct sh_mobile_sdhi_info sh7724_sdhi0_data = {
 	.dma_slave_tx	= SHDMA_SLAVE_SDHI0_TX,
 	.dma_slave_rx	= SHDMA_SLAVE_SDHI0_RX,
+	.tmio_caps      = MMC_CAP_SDIO_IRQ,
 };
 
 static struct platform_device sdhi0_cn7_device = {
@@ -498,6 +500,7 @@ static struct resource sdhi1_cn8_resources[] = {
 static struct sh_mobile_sdhi_info sh7724_sdhi1_data = {
 	.dma_slave_tx	= SHDMA_SLAVE_SDHI1_TX,
 	.dma_slave_rx	= SHDMA_SLAVE_SDHI1_RX,
+	.tmio_caps      = MMC_CAP_SDIO_IRQ,
 };
 
 static struct platform_device sdhi1_cn8_device = {
-- 
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