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arm/mx2: use cpp magic to create imx-mmc devices 

This makes the source shorter and easier to verify.  While at it switch
to use the SoC-prefixed constants.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2010-02-05 10:46:56 +01:00
parent 9309b2ba54
commit ccd0e42c82
1 changed files with 31 additions and 56 deletions
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87
arch/arm/mach-mx2/devices.c
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@ -261,63 +261,38 @@ struct platform_device mxc_pwm_device = {
/*
* Resource definition for the MXC SDHC
*/
static struct resource mxc_sdhc1_resources[] = {
{
.start = SDHC1_BASE_ADDR,
.end = SDHC1_BASE_ADDR + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = MXC_INT_SDHC1,
.end = MXC_INT_SDHC1,
.flags = IORESOURCE_IRQ,
}, {
.start = DMA_REQ_SDHC1,
.end = DMA_REQ_SDHC1,
.flags = IORESOURCE_DMA,
},
};
#define DEFINE_MXC_MMC_DEVICE(n, baseaddr, irq, dmareq) \
static struct resource mxc_sdhc_resources ## n[] = { \
{ \
.start = baseaddr, \
.end = baseaddr + SZ_4K - 1, \
.flags = IORESOURCE_MEM, \
}, { \
.start = irq, \
.end = irq, \
.flags = IORESOURCE_IRQ, \
}, { \
.start = dmareq, \
.end = dmareq, \
.flags = IORESOURCE_DMA, \
}, \
}; \
\
static u64 mxc_sdhc ## n ## _dmamask = 0xffffffffUL; \
\
struct platform_device mxc_sdhc_device ## n = { \
.name = "mxc-mmc", \
.id = n, \
.dev = { \
.dma_mask = &mxc_sdhc ## n ## _dmamask, \
.coherent_dma_mask = 0xffffffff, \
}, \
.num_resources = ARRAY_SIZE(mxc_sdhc_resources ## n), \
.resource = mxc_sdhc_resources ## n, \
}
static u64 mxc_sdhc1_dmamask = 0xffffffffUL;
struct platform_device mxc_sdhc_device0 = {
.name = "mxc-mmc",
.id = 0,
.dev = {
.dma_mask = &mxc_sdhc1_dmamask,
.coherent_dma_mask = 0xffffffff,
},
.num_resources = ARRAY_SIZE(mxc_sdhc1_resources),
.resource = mxc_sdhc1_resources,
};
static struct resource mxc_sdhc2_resources[] = {
{
.start = SDHC2_BASE_ADDR,
.end = SDHC2_BASE_ADDR + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = MXC_INT_SDHC2,
.end = MXC_INT_SDHC2,
.flags = IORESOURCE_IRQ,
}, {
.start = DMA_REQ_SDHC2,
.end = DMA_REQ_SDHC2,
.flags = IORESOURCE_DMA,
},
};
static u64 mxc_sdhc2_dmamask = 0xffffffffUL;
struct platform_device mxc_sdhc_device1 = {
.name = "mxc-mmc",
.id = 1,
.dev = {
.dma_mask = &mxc_sdhc2_dmamask,
.coherent_dma_mask = 0xffffffff,
},
.num_resources = ARRAY_SIZE(mxc_sdhc2_resources),
.resource = mxc_sdhc2_resources,
};
DEFINE_MXC_MMC_DEVICE(0, MX2x_SDHC1_BASE_ADDR, MX2x_INT_SDHC1, MX2x_DMA_REQ_SDHC1);
DEFINE_MXC_MMC_DEVICE(1, MX2x_SDHC2_BASE_ADDR, MX2x_INT_SDHC2, MX2x_DMA_REQ_SDHC2);
#ifdef CONFIG_MACH_MX27
static struct resource otg_resources[] = {