davinci: Add MMC/SD support for da850/omap-l138

There are two instances of MMC/SD on da850/omap-l138.
Connector for the first instance is available on the
EVM. This patch adds support for this instance.

This patch also adds support for card detect and write
protect switches on da850/omap-l138 EVM.

Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index 0af3fb6077a..0af141ffc3b 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -16,6 +16,7 @@
 #include <mach/i2c.h>
 #include <mach/emac.h>
 #include <mach/asp.h>
+#include <mach/mmc.h>
 
 /*
  * The cp_intc interrupt controller for the da8xx isn't in the same
@@ -38,6 +39,7 @@
 #define DA8XX_GPIO_BASE         0x01e26000
 #define DA8XX_PSC1_BASE         0x01e27000
 #define DA8XX_LCD_CNTRL_BASE    0x01e13000
+#define DA8XX_MMCSD0_BASE       0x01c40000
 
 #define PINMUX0                 0x00
 #define PINMUX1                 0x04
@@ -68,6 +70,7 @@ int da8xx_register_i2c(int instance, struct davinci_i2c_platform_data *pdata);
 int da8xx_register_watchdog(void);
 int da8xx_register_emac(void);
 int da8xx_register_lcdc(void);
+int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
 void __init da8xx_init_mcasp(int id, struct snd_platform_data *pdata);
 
 extern struct platform_device da8xx_serial_device;
@@ -106,6 +109,7 @@ extern const short da850_i2c1_pins[];
 extern const short da850_cpgmac_pins[];
 extern const short da850_mcasp_pins[];
 extern const short da850_lcdcntl_pins[];
+extern const short da850_mmcsd0_pins[];
 
 int da8xx_pinmux_setup(const short pins[]);