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MX31: add spi controller devices/resources

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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer
2008-12-19 14:32:15 +01:00
parent f420db843b
commit d37ba97d49
2 changed files with 64 additions and 0 deletions
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61
arch/arm/mach-mx3/devices.c
View File

@@ -455,6 +455,67 @@ struct platform_device mxc_usbh2 = {
.num_resources = ARRAY_SIZE(mxc_usbh2_resources), .num_resources = ARRAY_SIZE(mxc_usbh2_resources),
}; };
/*
* SPI master controller
* 3 channels
*/
static struct resource imx_spi_0_resources[] = {
{
.start = CSPI1_BASE_ADDR,
.end = CSPI1_BASE_ADDR + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = MXC_INT_CSPI1,
.end = MXC_INT_CSPI1,
.flags = IORESOURCE_IRQ,
},
};
static struct resource imx_spi_1_resources[] = {
{
.start = CSPI2_BASE_ADDR,
.end = CSPI2_BASE_ADDR + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = MXC_INT_CSPI2,
.end = MXC_INT_CSPI2,
.flags = IORESOURCE_IRQ,
},
};
static struct resource imx_spi_2_resources[] = {
{
.start = CSPI3_BASE_ADDR,
.end = CSPI3_BASE_ADDR + SZ_4K - 1,
.flags = IORESOURCE_MEM,
}, {
.start = MXC_INT_CSPI3,
.end = MXC_INT_CSPI3,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device imx_spi_device0 = {
.name = "spi_imx",
.id = 0,
.num_resources = ARRAY_SIZE(imx_spi_0_resources),
.resource = imx_spi_0_resources,
};
struct platform_device imx_spi_device1 = {
.name = "spi_imx",
.id = 1,
.num_resources = ARRAY_SIZE(imx_spi_1_resources),
.resource = imx_spi_1_resources,
};
struct platform_device imx_spi_device2 = {
.name = "spi_imx",
.id = 2,
.num_resources = ARRAY_SIZE(imx_spi_2_resources),
.resource = imx_spi_2_resources,
};
#ifdef CONFIG_ARCH_MX35 #ifdef CONFIG_ARCH_MX35
static struct resource mxc_fec_resources[] = { static struct resource mxc_fec_resources[] = {
{ {

3
arch/arm/mach-mx3/devices.h
View File

@@ -20,4 +20,7 @@ extern struct platform_device mxc_otg_host;
extern struct platform_device mxc_usbh1; extern struct platform_device mxc_usbh1;
extern struct platform_device mxc_usbh2; extern struct platform_device mxc_usbh2;
extern struct platform_device mxc_rnga_device; extern struct platform_device mxc_rnga_device;
extern struct platform_device imx_spi_device0;
extern struct platform_device imx_spi_device1;
extern struct platform_device imx_spi_device2;