diff options
| -rw-r--r-- | arch/arm/mach-imx/devices-imx21.h | 9 | ||||
| -rw-r--r-- | arch/arm/mach-imx/devices-imx27.h | 12 | ||||
| -rw-r--r-- | arch/arm/mach-mx25/devices-imx25.h | 12 | ||||
| -rw-r--r-- | arch/arm/mach-mx3/devices-imx31.h | 12 | ||||
| -rw-r--r-- | arch/arm/mach-mx3/devices-imx35.h | 9 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/devices/platform-spi_imx.c | 76 | ||||
| -rw-r--r-- | arch/arm/plat-mxc/include/mach/devices-common.h | 10 |
7 files changed, 103 insertions, 37 deletions
diff --git a/arch/arm/mach-imx/devices-imx21.h b/arch/arm/mach-imx/devices-imx21.h index 42788e99d127..2b45d3316267 100644 --- a/arch/arm/mach-imx/devices-imx21.h +++ b/arch/arm/mach-imx/devices-imx21.h @@ -24,7 +24,8 @@ #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) +extern const struct imx_spi_imx_data imx21_cspi_data[] __initconst; +#define imx21_add_cspi(id, pdata) \ + imx_add_spi_imx(&imx21_cspi_data[id], pdata) +#define imx21_add_spi_imx0(pdata) imx21_add_cspi(0, pdata) +#define imx21_add_spi_imx1(pdata) imx21_add_cspi(1, pdata) diff --git a/arch/arm/mach-imx/devices-imx27.h b/arch/arm/mach-imx/devices-imx27.h index 65e7bb7ec2e8..04bfcf0f63d2 100644 --- a/arch/arm/mach-imx/devices-imx27.h +++ b/arch/arm/mach-imx/devices-imx27.h @@ -30,9 +30,9 @@ #define imx27_add_mxc_nand(pdata) \ imx_add_mxc_nand_v1(MX27_NFC_BASE_ADDR, MX27_INT_NANDFC, pdata) -#define imx27_add_spi_imx0(pdata) \ - imx_add_spi_imx(0, MX27_CSPI1_BASE_ADDR, SZ_4K, MX27_INT_CSPI1, pdata) -#define imx27_add_spi_imx1(pdata) \ - imx_add_spi_imx(1, MX27_CSPI2_BASE_ADDR, SZ_4K, MX27_INT_CSPI2, pdata) -#define imx27_add_spi_imx2(pdata) \ - imx_add_spi_imx(2, MX27_CSPI3_BASE_ADDR, SZ_4K, MX27_INT_CSPI3, pdata) +extern const struct imx_spi_imx_data imx27_cspi_data[] __initconst; +#define imx27_add_cspi(id, pdata) \ + imx_add_spi_imx(&imx27_cspi_data[id], pdata) +#define imx27_add_spi_imx0(pdata) imx27_add_cspi(0, pdata) +#define imx27_add_spi_imx1(pdata) imx27_add_cspi(1, pdata) +#define imx27_add_spi_imx2(pdata) imx27_add_cspi(2, pdata) diff --git a/arch/arm/mach-mx25/devices-imx25.h b/arch/arm/mach-mx25/devices-imx25.h index d86a7c3ca8b0..34a706105064 100644 --- a/arch/arm/mach-mx25/devices-imx25.h +++ b/arch/arm/mach-mx25/devices-imx25.h @@ -35,9 +35,9 @@ #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) +extern const struct imx_spi_imx_data imx25_spi_imx_data[] __initconst; +#define imx25_add_spi_imx(id, pdata) \ + imx_add_spi_imx(&imx25_spi_imx_data[id], pdata) +#define imx25_add_spi_imx0(pdata) imx25_add_spi_imx(0, pdata) +#define imx25_add_spi_imx1(pdata) imx25_add_spi_imx(1, pdata) +#define imx25_add_spi_imx2(pdata) imx25_add_spi_imx(2, pdata) diff --git a/arch/arm/mach-mx3/devices-imx31.h b/arch/arm/mach-mx3/devices-imx31.h index 3b1a44a20585..7b4d022a59fa 100644 --- a/arch/arm/mach-mx3/devices-imx31.h +++ b/arch/arm/mach-mx3/devices-imx31.h @@ -30,9 +30,9 @@ #define imx31_add_mxc_nand(pdata) \ imx_add_mxc_nand_v1(MX31_NFC_BASE_ADDR, MX31_INT_NANDFC, pdata) -#define imx31_add_spi_imx0(pdata) \ - imx_add_spi_imx(0, MX31_CSPI1_BASE_ADDR, SZ_4K, MX31_INT_CSPI1, pdata) -#define imx31_add_spi_imx1(pdata) \ - imx_add_spi_imx(1, MX31_CSPI2_BASE_ADDR, SZ_4K, MX31_INT_CSPI2, pdata) -#define imx31_add_spi_imx2(pdata) \ - imx_add_spi_imx(2, MX31_CSPI3_BASE_ADDR, SZ_4K, MX31_INT_CSPI3, pdata) +extern const struct imx_spi_imx_data imx31_cspi_data[] __initconst; +#define imx31_add_cspi(id, pdata) \ + imx_add_spi_imx(&imx31_cspi_data[id], pdata) +#define imx31_add_spi_imx0(pdata) imx31_add_cspi(0, pdata) +#define imx31_add_spi_imx1(pdata) imx31_add_cspi(1, pdata) +#define imx31_add_spi_imx2(pdata) imx31_add_cspi(2, pdata) diff --git a/arch/arm/mach-mx3/devices-imx35.h b/arch/arm/mach-mx3/devices-imx35.h index f6a431a4c3d2..af0bc1f86237 100644 --- a/arch/arm/mach-mx3/devices-imx35.h +++ b/arch/arm/mach-mx3/devices-imx35.h @@ -31,7 +31,8 @@ #define imx35_add_mxc_nand(pdata) \ imx_add_mxc_nand_v21(MX35_NFC_BASE_ADDR, MX35_INT_NANDFC, pdata) -#define imx35_add_spi_imx0(pdata) \ - imx_add_spi_imx(0, MX35_CSPI1_BASE_ADDR, SZ_4K, MX35_INT_CSPI1, pdata) -#define imx35_add_spi_imx1(pdata) \ - imx_add_spi_imx(1, MX35_CSPI2_BASE_ADDR, SZ_4K, MX35_INT_CSPI2, pdata) +extern const struct imx_spi_imx_data imx35_cspi_data[] __initconst; +#define imx35_add_cspi(id, pdata) \ + imx_add_spi_imx(&imx35_cspi_data[id], pdata) +#define imx35_add_spi_imx0(pdata) imx35_add_cspi(0, pdata) +#define imx35_add_spi_imx1(pdata) imx35_add_cspi(1, pdata) diff --git a/arch/arm/plat-mxc/devices/platform-spi_imx.c b/arch/arm/plat-mxc/devices/platform-spi_imx.c index 2831a6d3eb4b..412a81f24101 100644 --- a/arch/arm/plat-mxc/devices/platform-spi_imx.c +++ b/arch/arm/plat-mxc/devices/platform-spi_imx.c @@ -6,25 +6,83 @@ * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. */ -#include <asm/sizes.h> +#include <mach/hardware.h> #include <mach/devices-common.h> -struct platform_device *__init imx_add_spi_imx(int id, - resource_size_t iobase, resource_size_t iosize, int irq, +#define imx_spi_imx_data_entry_single(soc, type, _devid, _id, hwid, _size) \ + { \ + .id = _id, \ + .iobase = soc ## _ ## type ## hwid ## _BASE_ADDR, \ + .iosize = _size, \ + .irq = soc ## _INT_ ## type ## hwid, \ + } + +#define imx_spi_imx_data_entry(soc, type, devid, id, hwid, size) \ + [id] = imx_spi_imx_data_entry_single(soc, type, devid, id, hwid, size) + +#ifdef CONFIG_SOC_IMX21 +const struct imx_spi_imx_data imx21_cspi_data[] __initconst = { +#define imx21_cspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX21, CSPI, "imx21-cspi", _id, _hwid, SZ_4K) + imx21_cspi_data_entry(0, 1), + imx21_cspi_data_entry(1, 2), +#endif + +#ifdef CONFIG_ARCH_MX25 +const struct imx_spi_imx_data imx25_cspi_data[] __initconst = { +#define imx25_cspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX25, CSPI, "imx25-cspi", _id, _hwid, SZ_16K) + imx25_cspi_data_entry(0, 1), + imx25_cspi_data_entry(1, 2), + imx25_cspi_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_ARCH_MX25 */ + +#ifdef CONFIG_SOC_IMX27 +const struct imx_spi_imx_data imx27_cspi_data[] __initconst = { +#define imx27_cspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX27, CSPI, "imx27-cspi", _id, _hwid, SZ_4K) + imx27_cspi_data_entry(0, 1), + imx27_cspi_data_entry(1, 2), + imx27_cspi_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_SOC_IMX27 */ + +#ifdef CONFIG_ARCH_MX31 +const struct imx_spi_imx_data imx31_cspi_data[] __initconst = { +#define imx31_cspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX31, CSPI, "imx31-cspi", _id, _hwid, SZ_4K) + imx31_cspi_data_entry(0, 1), + imx31_cspi_data_entry(1, 2), + imx31_cspi_data_entry(2, 3), +}; +#endif /* ifdef CONFIG_ARCH_MX31 */ + +#ifdef CONFIG_ARCH_MX35 +const struct imx_spi_imx_data imx35_cspi_data[] __initconst = { +#define imx35_cspi_data_entry(_id, _hwid) \ + imx_spi_imx_data_entry(MX35, CSPI, "imx35-cspi", _id, _hwid, SZ_4K) + imx35_cspi_data_entry(0, 1), + imx35_cspi_data_entry(1, 2), +}; +#endif /* ifdef CONFIG_ARCH_MX35 */ + +struct platform_device *__init imx_add_spi_imx( + const struct imx_spi_imx_data *data, const struct spi_imx_master *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("spi_imx", id, res, ARRAY_SIZE(res), - pdata, sizeof(*pdata)); + return imx_add_platform_device("spi_imx", 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 4a170a8da26c..e654287f0ba8 100644 --- a/arch/arm/plat-mxc/include/mach/devices-common.h +++ b/arch/arm/plat-mxc/include/mach/devices-common.h @@ -43,6 +43,12 @@ struct platform_device *__init imx_add_mxc_nand_v21(resource_size_t iobase, int irq, const struct mxc_nand_platform_data *pdata); #include <mach/spi.h> -struct platform_device *__init imx_add_spi_imx(int id, - resource_size_t iobase, resource_size_t iosize, int irq, +struct imx_spi_imx_data { + int id; + resource_size_t iobase; + resource_size_t iosize; + int irq; +}; +struct platform_device *__init imx_add_spi_imx( + const struct imx_spi_imx_data *data, const struct spi_imx_master *pdata); |
