diff options
| author | Andrew Victor <andrew@sanpeople.com> | 2006-12-01 10:31:29 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-12-01 13:53:57 +0000 |
| commit | 330d741b0632960e7853a2cb3b2899e94e696f12 (patch) | |
| tree | dac22e3e5fca873c795f3af4ef60aab10773de8e /arch | |
| parent | d100f25956e8626afeafbb38558ca8c58df1cb6b (diff) | |
| download | talos-op-linux-330d741b0632960e7853a2cb3b2899e94e696f12.tar.gz talos-op-linux-330d741b0632960e7853a2cb3b2899e94e696f12.zip | |
[ARM] 3956/1: AT91: Carmeva board update
This patch updates the Carmeva board support:
* Specify the MMC Write-protect and Detection pins.
* Add configuration of SPI devices.
Patch from Peer Georgi.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/configs/carmeva_defconfig | 2 | ||||
| -rw-r--r-- | arch/arm/mach-at91rm9200/board-carmeva.c | 30 |
2 files changed, 28 insertions, 4 deletions
diff --git a/arch/arm/configs/carmeva_defconfig b/arch/arm/configs/carmeva_defconfig index d24ae8777c35..d392833b31fb 100644 --- a/arch/arm/configs/carmeva_defconfig +++ b/arch/arm/configs/carmeva_defconfig @@ -474,7 +474,7 @@ CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_WATCHDOG is not set # CONFIG_NVRAM is not set # CONFIG_RTC is not set -# CONFIG_AT91_RTC is not set +# CONFIG_AT91RM9200_RTC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set diff --git a/arch/arm/mach-at91rm9200/board-carmeva.c b/arch/arm/mach-at91rm9200/board-carmeva.c index 98208740e7c5..5cd68e6001ef 100644 --- a/arch/arm/mach-at91rm9200/board-carmeva.c +++ b/arch/arm/mach-at91rm9200/board-carmeva.c @@ -65,7 +65,6 @@ static void __init carmeva_init_irq(void) at91rm9200_init_interrupts(NULL); } - static struct at91_eth_data __initdata carmeva_eth_data = { .phy_irq_pin = AT91_PIN_PC4, .is_rmii = 1, @@ -91,6 +90,31 @@ static struct at91_udc_data __initdata carmeva_udc_data = { static struct at91_mmc_data __initdata carmeva_mmc_data = { .is_b = 0, .wire4 = 1, + .det_pin = AT91_PIN_PB10, + .wp_pin = AT91_PIN_PC14, +}; + +static struct spi_board_info carmeva_spi_devices[] = { + { /* DataFlash chip */ + .modalias = "mtd_dataflash", + .chip_select = 0, + .max_speed_hz = 10 * 1000 * 1000, + }, + { /* User accessable spi - cs1 (250KHz) */ + .modalias = "spi-cs1", + .chip_select = 1, + .max_speed_hz = 250 * 1000, + }, + { /* User accessable spi - cs2 (1MHz) */ + .modalias = "spi-cs2", + .chip_select = 2, + .max_speed_hz = 1 * 1000 * 1000, + }, + { /* User accessable spi - cs3 (10MHz) */ + .modalias = "spi-cs3", + .chip_select = 3, + .max_speed_hz = 10 * 1000 * 1000, + }, }; static void __init carmeva_board_init(void) @@ -105,10 +129,10 @@ static void __init carmeva_board_init(void) at91_add_device_udc(&carmeva_udc_data); /* I2C */ at91_add_device_i2c(); + /* SPI */ + at91_add_device_spi(carmeva_spi_devices, ARRAY_SIZE(carmeva_spi_devices)); /* Compact Flash */ // at91_add_device_cf(&carmeva_cf_data); - /* SPI */ -// at91_add_device_spi(NULL, 0); /* MMC */ at91_add_device_mmc(&carmeva_mmc_data); } |
