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>
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 @@
/*
+ * 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 @@
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 */