diff options
-rw-r--r-- | arch/arm/mach-mx2/devices.c | 78 | ||||
-rw-r--r-- | arch/arm/mach-mx2/devices.h | 2 |
2 files changed, 24 insertions, 56 deletions
diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c index 3d398ce..ce164a3 100644 --- a/arch/arm/mach-mx2/devices.c +++ b/arch/arm/mach-mx2/devices.c @@ -46,65 +46,31 @@ * - i.MX21: 2 channel * - i.MX27: 3 channel */ -static struct resource mxc_spi_resources0[] = { - { - .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 mxc_spi_resources1[] = { - { - .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, - }, -}; - -#ifdef CONFIG_MACH_MX27 -static struct resource mxc_spi_resources2[] = { - { - .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, - }, -}; -#endif - -struct platform_device mxc_spi_device0 = { - .name = "spi_imx", - .id = 0, - .num_resources = ARRAY_SIZE(mxc_spi_resources0), - .resource = mxc_spi_resources0, -}; +#define DEFINE_IMX_SPI_DEVICE(n, baseaddr, irq) \ + static struct resource mxc_spi_resources ## n[] = { \ + { \ + .start = baseaddr, \ + .end = baseaddr + SZ_4K - 1, \ + .flags = IORESOURCE_MEM, \ + }, { \ + .start = irq, \ + .end = irq, \ + .flags = IORESOURCE_IRQ, \ + }, \ + }; \ + \ + struct platform_device mxc_spi_device ## n = { \ + .name = "spi_imx", \ + .id = n, \ + .num_resources = ARRAY_SIZE(mxc_spi_resources ## n), \ + .resource = mxc_spi_resources ## n, \ + } -struct platform_device mxc_spi_device1 = { - .name = "spi_imx", - .id = 1, - .num_resources = ARRAY_SIZE(mxc_spi_resources1), - .resource = mxc_spi_resources1, -}; +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 -struct platform_device mxc_spi_device2 = { - .name = "spi_imx", - .id = 2, - .num_resources = ARRAY_SIZE(mxc_spi_resources2), - .resource = mxc_spi_resources2, -}; +DEFINE_IMX_SPI_DEVICE(2, MX27_CSPI3_BASE_ADDR, MX27_INT_CSPI3); #endif /* diff --git a/arch/arm/mach-mx2/devices.h b/arch/arm/mach-mx2/devices.h index 97306aa..e13a352 100644 --- a/arch/arm/mach-mx2/devices.h +++ b/arch/arm/mach-mx2/devices.h @@ -25,6 +25,8 @@ extern struct platform_device mxc_usbh1; extern struct platform_device mxc_usbh2; 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 imx_ssi_device0; extern struct platform_device imx_ssi_device1; |