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authorTony Lindgren <tony@atomide.com>2012-04-23 15:56:36 -0700
committerTony Lindgren <tony@atomide.com>2012-05-09 16:35:12 -0700
commit5ff391d8ac555486de8af083068b94a66d32f4c2 (patch)
treec4dc8f0215f3f1fef233af7c1487269c97e35e4e /arch/arm/mach-omap1
parent2fdad5c971ad7991d1798866ae0cb25846155423 (diff)
ARM: OMAP: Move omap_mmc_add() to mach-omap1
Now that omap2420 is using hwmod for MMC, this code is omap1 only used on omap1. Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap1')
-rw-r--r--arch/arm/mach-omap1/devices.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index b853f6110a44..21926765b16d 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -144,6 +144,49 @@ static inline void omap1_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
}
}
+#define OMAP_MMC_NR_RES 2
+
+/*
+ * Register MMC devices.
+ */
+static int __init omap_mmc_add(const char *name, int id, unsigned long base,
+ unsigned long size, unsigned int irq,
+ struct omap_mmc_platform_data *data)
+{
+ struct platform_device *pdev;
+ struct resource res[OMAP_MMC_NR_RES];
+ int ret;
+
+ pdev = platform_device_alloc(name, id);
+ if (!pdev)
+ return -ENOMEM;
+
+ memset(res, 0, OMAP_MMC_NR_RES * sizeof(struct resource));
+ res[0].start = base;
+ res[0].end = base + size - 1;
+ res[0].flags = IORESOURCE_MEM;
+ res[1].start = res[1].end = irq;
+ res[1].flags = IORESOURCE_IRQ;
+
+ ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
+ if (ret == 0)
+ ret = platform_device_add_data(pdev, data, sizeof(*data));
+ if (ret)
+ goto fail;
+
+ ret = platform_device_add(pdev);
+ if (ret)
+ goto fail;
+
+ /* return device handle to board setup code */
+ data->dev = &pdev->dev;
+ return 0;
+
+fail:
+ platform_device_put(pdev);
+ return ret;
+}
+
void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
int nr_controllers)
{