diff options
| -rw-r--r-- | arch/arm/mach-omap2/devices.c | 8 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/hsmmc.c | 4 | ||||
| -rw-r--r-- | arch/arm/plat-omap/include/plat/mmc.h | 3 | ||||
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 2 |
4 files changed, 12 insertions, 5 deletions
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 9e5d51bee94..9bd4b345245 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -817,13 +817,13 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, case 3: if (!cpu_is_omap44xx()) return; - base = OMAP4_MMC4_BASE + OMAP4_MMC_REG_OFFSET; + base = OMAP4_MMC4_BASE; irq = OMAP44XX_IRQ_MMC4; break; case 4: if (!cpu_is_omap44xx()) return; - base = OMAP4_MMC5_BASE + OMAP4_MMC_REG_OFFSET; + base = OMAP4_MMC5_BASE; irq = OMAP44XX_IRQ_MMC5; break; default: @@ -834,10 +834,8 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, size = OMAP2420_MMC_SIZE; name = "mmci-omap"; } else if (cpu_is_omap44xx()) { - if (i < 3) { - base += OMAP4_MMC_REG_OFFSET; + if (i < 3) irq += OMAP44XX_IRQ_GIC_START; - } size = OMAP4_HSMMC_SIZE; name = "mmci-omap-hs"; } else { diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index df1311d93eb..ab78a5a8d9b 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -266,6 +266,10 @@ void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers) mmc->slots[0].caps = c->caps; mmc->slots[0].internal_clock = !c->ext_clock; mmc->dma_mask = 0xffffffff; + if (cpu_is_omap44xx()) + mmc->reg_offset = OMAP4_MMC_REG_OFFSET; + else + mmc->reg_offset = 0; mmc->get_context_loss_count = hsmmc_get_context_loss; diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h index 2c4629a8d9f..0ce3099b1eb 100644 --- a/arch/arm/plat-omap/include/plat/mmc.h +++ b/arch/arm/plat-omap/include/plat/mmc.h @@ -71,6 +71,9 @@ struct omap_mmc_platform_data { u64 dma_mask; + /* Register offset deviation */ + u16 reg_offset; + struct omap_mmc_slot_data { /* 4/8 wires and any additional host capabilities diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 69858e75020..dc95756fd95 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -2014,6 +2014,8 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev) if (res == NULL || irq < 0) return -ENXIO; + res->start += pdata->reg_offset; + res->end += pdata->reg_offset; res = request_mem_region(res->start, res->end - res->start + 1, pdev->name); if (res == NULL) |