diff --git a/arch/arm/mach-mx25/devices-imx25.h b/arch/arm/mach-mx25/devices-imx25.h index 93afa10b13cf..f62ce93ccbcd 100644 --- a/arch/arm/mach-mx25/devices-imx25.h +++ b/arch/arm/mach-mx25/devices-imx25.h @@ -13,10 +13,11 @@ extern const struct imx_fec_data imx25_fec_data __initconst; #define imx25_add_fec(pdata) \ imx_add_fec(&imx25_fec_data, pdata) -#define imx25_add_flexcan0(pdata) \ - imx_add_flexcan(0, MX25_CAN1_BASE_ADDR, SZ_16K, MX25_INT_CAN1, pdata) -#define imx25_add_flexcan1(pdata) \ - imx_add_flexcan(1, MX25_CAN2_BASE_ADDR, SZ_16K, MX25_INT_CAN2, pdata) +extern const struct imx_flexcan_data imx25_flexcan_data[] __initconst; +#define imx25_add_flexcan(id, pdata) \ + imx_add_flexcan(&imx25_flexcan_data[id], pdata) +#define imx25_add_flexcan0(pdata) imx25_add_flexcan(0, pdata) +#define imx25_add_flexcan1(pdata) imx25_add_flexcan(1, pdata) extern const struct imx_imx_i2c_data imx25_imx_i2c_data[] __initconst; #define imx25_add_imx_i2c(id, pdata) \ diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h index 7602cb49aab6..a71ce68af9a1 100644 --- a/arch/arm/mach-mx3/devices-imx35.h +++ b/arch/arm/mach-mx3/devices-imx35.h @@ -13,10 +13,11 @@ extern const struct imx_fec_data imx35_fec_data __initconst; #define imx35_add_fec(pdata) \ imx_add_fec(&imx35_fec_data, pdata) -#define imx35_add_flexcan0(pdata) \ - imx_add_flexcan(0, MX35_CAN1_BASE_ADDR, SZ_16K, MX35_INT_CAN1, pdata) -#define imx35_add_flexcan1(pdata) \ - imx_add_flexcan(1, MX35_CAN2_BASE_ADDR, SZ_16K, MX35_INT_CAN2, pdata) +extern const struct imx_flexcan_data imx35_flexcan_data[] __initconst; +#define imx35_add_flexcan(id, pdata) \ + imx_add_flexcan(&imx35_flexcan_data[id], pdata) +#define imx35_add_flexcan0(pdata) imx35_add_flexcan(0, pdata) +#define imx35_add_flexcan1(pdata) imx35_add_flexcan(1, pdata) extern const struct imx_imx_i2c_data imx35_imx_i2c_data[] __initconst; #define imx35_add_imx_i2c(id, pdata) \ diff --git a/arch/arm/plat-mxc/devices/platform-flexcan.c b/arch/arm/plat-mxc/devices/platform-flexcan.c index 5e97a01f14f3..518901750587 100644 --- a/arch/arm/plat-mxc/devices/platform-flexcan.c +++ b/arch/arm/plat-mxc/devices/platform-flexcan.c @@ -5,26 +5,54 @@ * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. */ - +#include #include -struct platform_device *__init imx_add_flexcan(int id, - resource_size_t iobase, resource_size_t iosize, - resource_size_t irq, +#define imx_flexcan_data_entry_single(soc, _id, _hwid, _size) \ + { \ + .id = _id, \ + .iobase = soc ## _CAN ## _hwid ## _BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_CAN ## _hwid, \ + } + +#define imx_flexcan_data_entry(soc, _id, _hwid, _size) \ + [_id] = imx_flexcan_data_entry_single(soc, _id, _hwid, _size) + +#ifdef CONFIG_ARCH_MX25 +const struct imx_flexcan_data imx25_flexcan_data[] __initconst = { +#define imx25_flexcan_data_entry(_id, _hwid) \ + imx_flexcan_data_entry(MX25, _id, _hwid, SZ_16K) + imx25_flexcan_data_entry(0, 1), + imx25_flexcan_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_ARCH_MX25 */ + +#ifdef CONFIG_ARCH_MX35 +const struct imx_flexcan_data imx35_flexcan_data[] __initconst = { +#define imx35_flexcan_data_entry(_id, _hwid) \ + imx_flexcan_data_entry(MX35, _id, _hwid, SZ_16K) + imx35_flexcan_data_entry(0, 1), + imx35_flexcan_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_ARCH_MX35 */ + +struct platform_device *__init imx_add_flexcan( + const struct imx_flexcan_data *data, const struct flexcan_platform_data *pdata) { struct resource res[] = { { - .start = iobase, - .end = iobase + iosize - 1, + .start = data->iobase, + .end = data->iobase + data->iosize - 1, .flags = IORESOURCE_MEM, }, { - .start = irq, - .end = irq, + .start = data->irq, + .end = data->irq, .flags = IORESOURCE_IRQ, }, }; - return imx_add_platform_device("flexcan", id, res, ARRAY_SIZE(res), - pdata, sizeof(*pdata)); + return imx_add_platform_device("flexcan", data->id, + res, ARRAY_SIZE(res), pdata, sizeof(*pdata)); } diff --git a/arch/arm/plat-mxc/include/mach/devices-common.h b/arch/arm/plat-mxc/include/mach/devices-common.h index a0ac84542298..830369ea80d0 100644 --- a/arch/arm/plat-mxc/include/mach/devices-common.h +++ b/arch/arm/plat-mxc/include/mach/devices-common.h @@ -34,9 +34,14 @@ struct platform_device *__init imx_add_fec( const struct fec_platform_data *pdata); #include -struct platform_device *__init imx_add_flexcan(int id, - resource_size_t iobase, resource_size_t iosize, - resource_size_t irq, +struct imx_flexcan_data { + int id; + resource_size_t iobase; + resource_size_t iosize; + resource_size_t irq; +}; +struct platform_device *__init imx_add_flexcan( + const struct imx_flexcan_data *data, const struct flexcan_platform_data *pdata); #include