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| author | Alexandre Pereira da Silva <aletes.xgr@gmail.com> | 2012-06-11 05:25:15 +0200 |
|---|---|---|
| committer | Roland Stigge <stigge@antcom.de> | 2012-06-14 16:16:19 +0200 |
| commit | 72b78cf713176f376f369df8ccca865c5d51c42b (patch) | |
| tree | 1d264b009e275bebfd3b1f619891afa6e287a90c /arch/arm/mach-lpc32xx | |
| parent | ARM: LPC32xx: Remove spi chipselect request from board init (diff) | |
| download | linux-72b78cf713176f376f369df8ccca865c5d51c42b.tar.xz linux-72b78cf713176f376f369df8ccca865c5d51c42b.zip | |
ARM: LPC32xx: Remove spi chip definitions
Leave chipselect and spi devices binding to the devicetree
Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Signed-off-by: Roland Stigge <stigge@antcom.de>
Diffstat (limited to 'arch/arm/mach-lpc32xx')
| -rw-r--r-- | arch/arm/mach-lpc32xx/phy3250.c | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c index 4ba238395be9..93408883eaca 100644 --- a/arch/arm/mach-lpc32xx/phy3250.c +++ b/arch/arm/mach-lpc32xx/phy3250.c @@ -162,24 +162,6 @@ static struct clcd_board lpc32xx_clcd_data = { /* * AMBA SSP (SPI) */ -static void phy3250_spi_cs_set(u32 control) -{ - gpio_set_value(SPI0_CS_GPIO, (int) control); -} - -static struct pl022_config_chip spi0_chip_info = { - .com_mode = INTERRUPT_TRANSFER, - .iface = SSP_INTERFACE_MOTOROLA_SPI, - .hierarchy = SSP_MASTER, - .slave_tx_disable = 0, - .rx_lev_trig = SSP_RX_4_OR_MORE_ELEM, - .tx_lev_trig = SSP_TX_4_OR_MORE_EMPTY_LOC, - .ctrl_len = SSP_BITS_8, - .wait_state = SSP_MWIRE_WAIT_ZERO, - .duplex = SSP_MICROWIRE_CHANNEL_FULL_DUPLEX, - .cs_control = phy3250_spi_cs_set, -}; - static struct pl022_ssp_controller lpc32xx_ssp0_data = { .bus_id = 0, .num_chipselect = 1, @@ -192,44 +174,6 @@ static struct pl022_ssp_controller lpc32xx_ssp1_data = { .enable_dma = 0, }; -/* AT25 driver registration */ -static int __init phy3250_spi_board_register(void) -{ -#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) - static struct spi_board_info info[] = { - { - .modalias = "spidev", - .max_speed_hz = 5000000, - .bus_num = 0, - .chip_select = 0, - .controller_data = &spi0_chip_info, - }, - }; - -#else - static struct spi_eeprom eeprom = { - .name = "at25256a", - .byte_len = 0x8000, - .page_size = 64, - .flags = EE_ADDR2, - }; - - static struct spi_board_info info[] = { - { - .modalias = "at25", - .max_speed_hz = 5000000, - .bus_num = 0, - .chip_select = 0, - .mode = SPI_MODE_0, - .platform_data = &eeprom, - .controller_data = &spi0_chip_info, - }, - }; -#endif - return spi_register_board_info(info, ARRAY_SIZE(info)); -} -arch_initcall(phy3250_spi_board_register); - static struct pl08x_channel_data pl08x_slave_channels[] = { { .bus_id = "nand-slc", |