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ARM: imx: dynamically register spi_imx devices (imx21)

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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 17:27:22 +02:00
parent 0287073713
commit 642e466bf4
3 changed files with 7 additions and 3 deletions
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5
arch/arm/mach-imx/devices-imx21.h
View File

@ -14,3 +14,8 @@
#define imx21_add_mxc_nand(pdata) \
imx_add_mxc_nand_v1(MX21_NFC_BASE_ADDR, MX21_INT_NANDFC, pdata)
#define imx21_add_spi_imx0(pdata) \
imx_add_spi_imx(0, MX21_CSPI1_BASE_ADDR, SZ_4K, MX21_INT_CSPI1, pdata)
#define imx21_add_spi_imx1(pdata) \
imx_add_spi_imx(1, MX21_CSPI2_BASE_ADDR, SZ_4K, MX21_INT_CSPI2, pdata)

3
arch/arm/mach-imx/devices.c
View File

@ -225,6 +225,7 @@ int __init imx1_register_gpios(void)
* - i.MX21: 2 channel
* - i.MX27: 3 channel
*/
#ifdef CONFIG_MACH_MX27
#define DEFINE_IMX_SPI_DEVICE(n, baseaddr, irq) \
static struct resource mxc_spi_resources ## n[] = { \
{ \
@ -247,8 +248,6 @@ int __init imx1_register_gpios(void)
DEFINE_IMX_SPI_DEVICE(0, MX2x_CSPI1_BASE_ADDR, MX2x_INT_CSPI1);
DEFINE_IMX_SPI_DEVICE(1, MX2x_CSPI2_BASE_ADDR, MX2x_INT_CSPI2);
#ifdef CONFIG_MACH_MX27
DEFINE_IMX_SPI_DEVICE(2, MX27_CSPI3_BASE_ADDR, MX27_INT_CSPI3);
#endif

2
arch/arm/mach-imx/devices.h
View File

@ -34,9 +34,9 @@ extern struct platform_device mxc_otg_udc_device;
extern struct platform_device mxc_otg_host;
extern struct platform_device mxc_usbh1;
extern struct platform_device mxc_usbh2;
#ifdef CONFIG_MACH_MX27
extern struct platform_device mxc_spi_device0;
extern struct platform_device mxc_spi_device1;
#ifdef CONFIG_MACH_MX27
extern struct platform_device mxc_spi_device2;
#endif
extern struct platform_device mx21_usbhc_device;