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| author | Arnd Hannemann <arnd@arndnet.de> | 2010-12-28 22:22:33 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2011-01-12 14:44:19 +0900 |
| commit | 330e4e7169be3d587dcd7408003197a6f1d66dd0 (patch) | |
| tree | f0ea7447b65e6355ee985c778d2b523d226e0053 | |
| parent | 4162cf64973df51fc885825bc9ca4d055891c49f (diff) | |
| download | kernel_samsung_smdk4412-330e4e7169be3d587dcd7408003197a6f1d66dd0.zip kernel_samsung_smdk4412-330e4e7169be3d587dcd7408003197a6f1d66dd0.tar.gz kernel_samsung_smdk4412-330e4e7169be3d587dcd7408003197a6f1d66dd0.tar.bz2 | |
ARM: mach-shmobile: sh7372 Enable SDIO IRQs
This patch enables the interrupt generation for SDIO IRQs
of the sdhi controllers of the SoC. To make sure interrupts
are handled announce the MMC_CAP_SDIO_IRQ capability
on AP4EVB. Tested with a b43-based SDIO wireless card.
Signed-off-by: Arnd Hannemann <arnd@arndnet.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | arch/arm/mach-shmobile/board-ap4evb.c | 3 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/intc-sh7372.c | 4 |
2 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index cd79d7c..f888d9d 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -308,6 +308,7 @@ static struct platform_device sh_mmcif_device = { static struct sh_mobile_sdhi_info sdhi0_info = { .dma_slave_tx = SHDMA_SLAVE_SDHI0_TX, .dma_slave_rx = SHDMA_SLAVE_SDHI0_RX, + .tmio_caps = MMC_CAP_SDIO_IRQ, }; static struct resource sdhi0_resources[] = { @@ -339,7 +340,7 @@ static struct sh_mobile_sdhi_info sdhi1_info = { .dma_slave_rx = SHDMA_SLAVE_SDHI1_RX, .tmio_ocr_mask = MMC_VDD_165_195, .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE, - .tmio_caps = MMC_CAP_NEEDS_POLL, + .tmio_caps = MMC_CAP_NEEDS_POLL | MMC_CAP_SDIO_IRQ, .get_cd = slot_cn7_get_cd, }; diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c index 30b2f40..f78a1ea 100644 --- a/arch/arm/mach-shmobile/intc-sh7372.c +++ b/arch/arm/mach-shmobile/intc-sh7372.c @@ -230,10 +230,10 @@ static struct intc_mask_reg intca_mask_registers[] __initdata = { { SCIFB, SCIFA5, SCIFA4, MSIOF1, 0, 0, MSIOF2, 0 } }, { 0xe694009c, 0xe69400dc, 8, /* IMR7A / IMCR7A */ - { DISABLED, DISABLED, ENABLED, ENABLED, + { DISABLED, ENABLED, ENABLED, ENABLED, FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } }, { 0xe69400a0, 0xe69400e0, 8, /* IMR8A / IMCR8A */ - { 0, DISABLED, ENABLED, ENABLED, + { 0, ENABLED, ENABLED, ENABLED, TTI20, USBHSDMAC0_USHDMI, 0, 0 } }, { 0xe69400a4, 0xe69400e4, 8, /* IMR9A / IMCR9A */ { CMT1_CMT13, CMT1_CMT12, CMT1_CMT11, CMT1_CMT10, |