diff options
Diffstat (limited to 'arch/arm/mach-mvf/board-twr-vf700.c')
| -rw-r--r-- | arch/arm/mach-mvf/board-twr-vf700.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/arm/mach-mvf/board-twr-vf700.c b/arch/arm/mach-mvf/board-twr-vf700.c index af8836a783a1..b79b40e2ffb7 100644 --- a/arch/arm/mach-mvf/board-twr-vf700.c +++ b/arch/arm/mach-mvf/board-twr-vf700.c @@ -189,6 +189,20 @@ static iomux_v3_cfg_t mvf600_pads[] = { /* Touch Screen */ MVF600_PAD21_PTA31_TS_IRQ, + + /* Quad SPI */ + MVF600_PAD79_PTD0_QSPI0_A_SCK, + MVF600_PAD80_PTD1_QSPI0_A_CS0, + MVF600_PAD81_PTD2_QSPI0_A_D3, + MVF600_PAD82_PTD3_QSPI0_A_D2, + MVF600_PAD83_PTD4_QSPI0_A_D1, + MVF600_PAD84_PTD5_QSPI0_A_D0, + MVF600_PAD86_PTD7_QSPI0_B_SCK, + MVF600_PAD87_PTD8_QSPI0_B_CS0, + MVF600_PAD88_PTD9_QSPI0_B_D3, + MVF600_PAD89_PTD10_QSPI0_B_D2, + MVF600_PAD90_PTD11_QSPI0_B_D1, + MVF600_PAD91_PTD12_QSPI0_B_D0, }; static struct mxc_audio_platform_data mvf_twr_audio_data; @@ -256,6 +270,18 @@ static const struct spi_mvf_master mvf_vf600_spi_data __initconst = { .cs_control = NULL, }; +static int mvf_vf600_qspi_cs[] = { + 80, + 87, +}; + +static const struct spi_mvf_master mvf_vf600_qspi_data __initconst = { + .bus_num = 0, + .chipselect = mvf_vf600_qspi_cs, + .num_chipselect = ARRAY_SIZE(mvf_vf600_qspi_cs), + .cs_control = NULL, +}; + #if defined(CONFIG_MTD_M25P80) || defined(CONFIG_MTD_M25P80_MODULE) static struct mtd_partition at26df081a_partitions[] = { { @@ -287,10 +313,37 @@ static struct spi_mvf_chip at26df081a_chip_info = { .asc = 0, .dt = 0, }; + +static struct mtd_partition s25fl256s_partitions[] = { + { + .name = "s25fl256s", + .size = (1024 * 64 * 256), + .offset = 0x00000000, + .mask_flags = 0, + } +}; + +static struct flash_platform_data s25fl256s_spi_flash_data = { + .name = "Spansion s25fl128s SPI Flash chip", + .parts = s25fl256s_partitions, + .nr_parts = ARRAY_SIZE(s25fl256s_partitions), + .type = "s25fl128s", +}; #endif static struct spi_board_info mvf_spi_board_info[] __initdata = { #if defined(CONFIG_MTD_M25P80) +#if defined(CONFIG_SPI_MVF_QSPI) + { + /* The modalias must be the same as spi device driver name */ + .modalias = "m25p80", + .max_speed_hz = 20000000, + .bus_num = 0, + .chip_select = 0, + .platform_data = &s25fl256s_spi_flash_data, + }, +#endif +#if defined(CONFIG_SPI_MVF) { /* The modalias must be the same as spi device driver name */ .modalias = "m25p80", @@ -301,7 +354,9 @@ static struct spi_board_info mvf_spi_board_info[] __initdata = { .controller_data = &at26df081a_chip_info }, #endif +#endif }; + static void spi_device_init(void) { spi_register_board_info(mvf_spi_board_info, @@ -403,6 +458,7 @@ static void __init mvf_board_init(void) ARRAY_SIZE(mxc_i2c0_board_info)); mvf_add_dspi(0, &mvf_vf600_spi_data); + mvf_add_qspi(0, &mvf_vf600_qspi_data); spi_device_init(); mvfa5_add_dcu(0, &mvf_dcu_pdata); |