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ARM: imx: dynamically register spi_imx devices (imx25)

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Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2010-06-21 17:34:58 +02:00
parent 642e466bf4
commit 63ddc5b016
4 changed files with 14 additions and 61 deletions
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7
arch/arm/mach-mx25/devices-imx25.h
View File

@ -18,3 +18,10 @@
#define imx25_add_mxc_nand(pdata) \
imx_add_mxc_nand_v21(MX25_NFC_BASE_ADDR, MX25_INT_NANDFC, pdata)
#define imx25_add_spi_imx0(pdata) \
imx_add_spi_imx(0, MX25_CSPI1_BASE_ADDR, SZ_16K, MX25_INT_CSPI1, pdata)
#define imx25_add_spi_imx1(pdata) \
imx_add_spi_imx(1, MX25_CSPI2_BASE_ADDR, SZ_16K, MX25_INT_CSPI2, pdata)
#define imx25_add_spi_imx2(pdata) \
imx_add_spi_imx(2, MX25_CSPI3_BASE_ADDR, SZ_16K, MX25_INT_CSPI3, pdata)

57
arch/arm/mach-mx25/devices.c
View File

@ -181,63 +181,6 @@ struct platform_device mxc_usbh2 = {
.num_resources = ARRAY_SIZE(mxc_usbh2_resources),
};
static struct resource mxc_spi_resources0[] = {
{
.start = 0x43fa4000,
.end = 0x43fa7fff,
.flags = IORESOURCE_MEM,
}, {
.start = 14,
.end = 14,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device mxc_spi_device0 = {
.name = "spi_imx",
.id = 0,
.num_resources = ARRAY_SIZE(mxc_spi_resources0),
.resource = mxc_spi_resources0,
};
static struct resource mxc_spi_resources1[] = {
{
.start = 0x50010000,
.end = 0x50013fff,
.flags = IORESOURCE_MEM,
}, {
.start = 13,
.end = 13,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device mxc_spi_device1 = {
.name = "spi_imx",
.id = 1,
.num_resources = ARRAY_SIZE(mxc_spi_resources1),
.resource = mxc_spi_resources1,
};
static struct resource mxc_spi_resources2[] = {
{
.start = 0x50004000,
.end = 0x50007fff,
.flags = IORESOURCE_MEM,
}, {
.start = 0,
.end = 0,
.flags = IORESOURCE_IRQ,
},
};
struct platform_device mxc_spi_device2 = {
.name = "spi_imx",
.id = 2,
.num_resources = ARRAY_SIZE(mxc_spi_resources2),
.resource = mxc_spi_resources2,
};
static struct resource mxc_pwm_resources0[] = {
{
.start = 0x53fe0000,

3
arch/arm/mach-mx25/devices.h
View File

@ -6,9 +6,6 @@ extern struct platform_device mxc_uart_device4;
extern struct platform_device mxc_otg;
extern struct platform_device otg_udc_device;
extern struct platform_device mxc_usbh2;
extern struct platform_device mxc_spi_device0;
extern struct platform_device mxc_spi_device1;
extern struct platform_device mxc_spi_device2;
extern struct platform_device mxc_pwm_device0;
extern struct platform_device mxc_pwm_device1;
extern struct platform_device mxc_pwm_device2;

8
arch/arm/plat-mxc/include/mach/mx25.h
View File

@ -14,6 +14,7 @@
#define MX25_I2C1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x80000)
#define MX25_I2C3_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x84000)
#define MX25_I2C2_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0x98000)
#define MX25_CSPI1_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0xa4000)
#define MX25_IOMUXC_BASE_ADDR (MX25_AIPS1_BASE_ADDR + 0xac000)
#define MX25_CRM_BASE_ADDR (MX25_AIPS2_BASE_ADDR + 0x80000)
@ -33,18 +34,23 @@
#define MX25_UART1_BASE_ADDR 0x43f90000
#define MX25_UART2_BASE_ADDR 0x43f94000
#define MX25_CSPI3_BASE_ADDR 0x50004000
#define MX25_CSPI2_BASE_ADDR 0x50010000
#define MX25_FEC_BASE_ADDR 0x50038000
#define MX25_NFC_BASE_ADDR 0xbb000000
#define MX25_DRYICE_BASE_ADDR 0x53ffc000
#define MX25_LCDC_BASE_ADDR 0x53fbc000
#define MX25_INT_CSPI3 0
#define MX25_INT_I2C1 3
#define MX25_INT_I2C2 4
#define MX25_INT_I2C3 10
#define MX25_INT_CSPI2 13
#define MX25_INT_CSPI1 14
#define MX25_INT_DRYICE 25
#define MX25_INT_FEC 57
#define MX25_INT_NANDFC 33
#define MX25_INT_LCDC 39
#define MX25_INT_FEC 57
#if defined(IMX_NEEDS_DEPRECATED_SYMBOLS)
#define UART1_BASE_ADDR MX25_UART1_BASE_ADDR