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| author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2010-10-22 18:27:48 +0200 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2010-10-26 11:32:49 +0200 |
| commit | 75305d768d296a07fd02df9af3e5de326df1c72e (patch) | |
| tree | e816a4d3bcfa1f06488bdbaad1d9a5deb3fdca09 /arch/arm/mach-at91/board-sam9m10g45ek.c | |
| parent | a2a571b74a3881963d8d09deb272d13afe5b49e3 (diff) | |
| download | kernel_samsung_smdk4412-75305d768d296a07fd02df9af3e5de326df1c72e.zip kernel_samsung_smdk4412-75305d768d296a07fd02df9af3e5de326df1c72e.tar.gz kernel_samsung_smdk4412-75305d768d296a07fd02df9af3e5de326df1c72e.tar.bz2 | |
at91/atmel-mci: inclusion of sd/mmc driver in at91sam9g45 chip and board
This adds the support of atmel-mci sd/mmc driver in at91sam9g45 devices and
board files. This also configures the DMA controller slave interface for
at_hdmac dmaengine driver.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/mach-at91/board-sam9m10g45ek.c')
| -rw-r--r-- | arch/arm/mach-at91/board-sam9m10g45ek.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c index 7913984..86ff4b5 100644 --- a/arch/arm/mach-at91/board-sam9m10g45ek.c +++ b/arch/arm/mach-at91/board-sam9m10g45ek.c @@ -24,7 +24,9 @@ #include <linux/input.h> #include <linux/leds.h> #include <linux/clk.h> +#include <linux/atmel-mci.h> +#include <mach/hardware.h> #include <video/atmel_lcdc.h> #include <asm/setup.h> @@ -98,6 +100,25 @@ static struct spi_board_info ek_spi_devices[] = { /* + * MCI (SD/MMC) + */ +static struct mci_platform_data __initdata mci0_data = { + .slot[0] = { + .bus_width = 4, + .detect_pin = AT91_PIN_PD10, + }, +}; + +static struct mci_platform_data __initdata mci1_data = { + .slot[0] = { + .bus_width = 4, + .detect_pin = AT91_PIN_PD11, + .wp_pin = AT91_PIN_PD29, + }, +}; + + +/* * MACB Ethernet device */ static struct at91_eth_data __initdata ek_macb_data = { @@ -380,6 +401,9 @@ static void __init ek_board_init(void) at91_add_device_usba(&ek_usba_udc_data); /* SPI */ at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); + /* MMC */ + at91_add_device_mci(0, &mci0_data); + at91_add_device_mci(1, &mci1_data); /* Ethernet */ at91_add_device_eth(&ek_macb_data); /* NAND */ |