OMAP: Configure audio_mclk for twl4030-codec MFD

[pandora-kernel.git] / arch / arm / mach-omap2 / board-omap3beagle.c

diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 500c995..8f0c106 100644 (file)
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -139,8 +139,13 @@ static struct gpio_led gpio_leds[];
 static int beagle_twl_gpio_setup(struct device *dev,
                unsigned gpio, unsigned ngpio)
 {
+       if (system_rev >= 0x20 && system_rev <= 0x34301000) {
+               omap_cfg_reg(AG9_34XX_GPIO23);
+               mmc[0].gpio_wp = 23;
+       } else {
+               omap_cfg_reg(AH8_34XX_GPIO29);
+       }
        /* gpio + 0 is "mmc0_cd" (input/IRQ) */
-       omap_cfg_reg(AH8_34XX_GPIO29);
        mmc[0].gpio_cd = gpio + 0;
        twl4030_mmc_init(mmc);
 
@@ -249,6 +254,15 @@ static struct twl4030_usb_data beagle_usb_data = {
        .usb_mode       = T2_USB_MODE_ULPI,
 };
 
+static struct twl4030_codec_audio_data beagle_audio_data = {
+       .audio_mclk = 26000000,
+};
+
+static struct twl4030_codec_data beagle_codec_data = {
+       .audio_mclk = 26000000,
+       .audio = &beagle_audio_data,
+};
+
 static struct twl4030_platform_data beagle_twldata = {
        .irq_base       = TWL4030_IRQ_BASE,
        .irq_end        = TWL4030_IRQ_END,
@@ -256,6 +270,7 @@ static struct twl4030_platform_data beagle_twldata = {
        /* platform_data for children goes here */
        .usb            = &beagle_usb_data,
        .gpio           = &beagle_gpio_data,
+       .codec          = &beagle_codec_data,
        .vmmc1          = &beagle_vmmc1,
        .vsim           = &beagle_vsim,
        .vdac           = &beagle_vdac,