omap mmc: Add low-level initialization for hsmmc controller

[linux-2.6-omap-h63xx.git] / arch / arm / mach-omap2 / board-omap3pandora.c

diff --git a/arch/arm/mach-omap2/board-omap3pandora.c b/arch/arm/mach-omap2/board-omap3pandora.c
index 7236c7be05b37ab429553f16d78ecf2df738bc96..b3196107afdbca5ff4a56de60fdfaf8e1b85e772 100644 (file)
--- a/arch/arm/mach-omap2/board-omap3pandora.c
+++ b/arch/arm/mach-omap2/board-omap3pandora.c
@@ -35,16 +35,48 @@
 #include <mach/hardware.h>
 #include <mach/mcspi.h>
 
+#include "mmc-twl4030.h"
+
 #define OMAP3_PANDORA_TS_GPIO          94
 
+static struct twl4030_hsmmc_info omap3pandora_mmc[] = {
+       {
+               .mmc            = 1,
+               .wires          = 4,
+               .gpio_cd        = -EINVAL,
+               .gpio_wp        = 126,
+               .ext_clock      = 0,
+       },
+       {
+               .mmc            = 2,
+               .wires          = 4,
+               .gpio_cd        = -EINVAL,
+               .gpio_wp        = 127,
+               .ext_clock      = 1,
+       },
+       {}      /* Terminator */
+};
+
 static struct omap_uart_config omap3pandora_uart_config __initdata = {
        .enabled_uarts  = (1 << 2), /* UART3 */
 };
 
+static int omap3pandora_twl_gpio_setup(struct device *dev,
+               unsigned gpio, unsigned ngpio)
+{
+       /* gpio + {0,1} is "mmc{0,1}_cd" (input/IRQ) */
+       omap3pandora_mmc[0].gpio_cd = gpio + 0;
+       omap3pandora_mmc[1].gpio_cd = gpio + 1;
+       twl4030_mmc_init(omap3pandora_mmc);
+
+       return 0;
+}
+
 static struct twl4030_gpio_platform_data omap3pandora_gpio_data = {
        .gpio_base      = OMAP_MAX_GPIO_LINES,
        .irq_base       = TWL4030_GPIO_IRQ_BASE,
        .irq_end        = TWL4030_GPIO_IRQ_END,
+       .setup          = omap3pandora_twl_gpio_setup,
 };
 
 static struct twl4030_usb_data omap3pandora_usb_data = {