This patch enables the interrupt generation for SDIO IRQs
of the sdhi controllers of the SoC. To make sure SDIO IRQs
are used, announce the MMC_CAP_SDIO_IRQ capability
on migor. Untested, therefore RFC.
Signed-off-by: Arnd Hannemann <a...@arndnet.de>
---
Changes since v2:
- Added missing include
arch/sh/boards/mach-migor/setup.c | 2 ++
arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 2 +-
2 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/arch/sh/boards/mach-migor/setup.c
b/arch/sh/boards/mach-migor/setup.c
index 5dc72b4..affeec4 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -14,6 +14,7 @@
#include <linux/input.h>
#include <linux/input/sh_keysc.h>
#include <linux/mfd/sh_mobile_sdhi.h>
+#include <linux/mmc/host.h>
#include <linux/mtd/physmap.h>
#include <linux/mtd/nand.h>
#include <linux/i2c.h>
@@ -413,6 +414,7 @@ static struct resource sdhi_cn9_resources[] = {
static struct sh_mobile_sdhi_info sh7724_sdhi_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 sdhi_cn9_device = {
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index d551ed8..a164f89 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -699,7 +699,7 @@ static struct intc_mask_reg mask_registers[] __initdata = {
{ I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLENDI, FLCTL_FLSTEI } },
{ 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
- { DISABLED, DISABLED, ENABLED, ENABLED, 0, 0, TWODG, SIU } },
+ { DISABLED, ENABLED, ENABLED, ENABLED, 0, 0, TWODG, SIU } },
{ 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
{ 0, 0, 0, CMT, 0, USB_USBI1, USB_USBI0, } },
{ 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
--
1.7.2.3
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