diff options
| author | Arnd Hannemann <arnd@arndnet.de> | 2010-12-28 22:22:34 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-01-12 14:36:33 +0900 |
| commit | a68a07841848a25fa04918b441667fd192cea108 (patch) | |
| tree | 11a2262c7f77c56681dafa3153788b220990ea73 /arch | |
| parent | 4162cf64973df51fc885825bc9ca4d055891c49f (diff) | |
| download | talos-obmc-linux-a68a07841848a25fa04918b441667fd192cea108.tar.gz talos-obmc-linux-a68a07841848a25fa04918b441667fd192cea108.zip | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/boards/mach-ecovec24/setup.c | 2 | ||||
| -rw-r--r-- | arch/sh/boards/mach-kfr2r09/setup.c | 2 | ||||
| -rw-r--r-- | arch/sh/boards/mach-se/7724/setup.c | 3 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7724.c | 4 |
4 files changed, 9 insertions, 2 deletions
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 = { diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c index 828c9657eb52..c598a7f61b7f 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c @@ -1144,7 +1144,7 @@ static struct intc_group groups[] __initdata = { static struct intc_mask_reg mask_registers[] __initdata = { { 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */ { 0, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0, - 0, DISABLED, ENABLED, ENABLED } }, + 0, ENABLED, ENABLED, ENABLED } }, { 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */ { VIO_VOU, VIO_VEU1, VIO_BEU0, VIO_CEU0, DMAC0A_DEI3, DMAC0A_DEI2, DMAC0A_DEI1, DMAC0A_DEI0 } }, @@ -1166,7 +1166,7 @@ static struct intc_mask_reg mask_registers[] __initdata = { { I2C0_DTEI, I2C0_WAITI, I2C0_TACKI, I2C0_ALI, I2C1_DTEI, I2C1_WAITI, I2C1_TACKI, I2C1_ALI } }, { 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */ - { DISABLED, DISABLED, ENABLED, ENABLED, + { DISABLED, ENABLED, ENABLED, ENABLED, 0, 0, SCIFA5, FSI } }, { 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */ { 0, 0, 0, CMT, 0, USB1, USB0, 0 } }, |
