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Commit 464495e5 authored by Arnd Hannemann's avatar Arnd Hannemann Committed by Paul Mundt
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sh: sh7722 Enable SDIO IRQs 



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.

Signed-off-by: default avatarArnd Hannemann <arnd@arndnet.de>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent a68a0784

arch/sh/boards/mach-migor/setup.c

+2 −0
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ 
#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>
@@ -410,6 +411,7 @@ 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 = {

arch/sh/kernel/cpu/sh4a/setup-sh7722.c

+1 −1
Original line number Diff line number Diff line
@@ -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 */