OMAP4: SDP4430: Add twl6040 codec platform support

Configure, and enable the twl6040 codec on SDP4430.

Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>

1 files changed, 9 insertions, 1 deletions

diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 9c6bfb49d915..d4448a0624d9 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -425,6 +425,14 @@ static struct regulator_init_data sdp4430_vusim = {
         },
 };
 
+static struct twl4030_codec_data twl6040_codec = {
+        /* single-step ramp for headset and handsfree */
+        .hs_left_step   = 0x0f,
+        .hs_right_step  = 0x0f,
+        .hf_left_step   = 0x1d,
+        .hf_right_step  = 0x1d,
+};
+
 static struct twl4030_vibra_data twl6040_vibra = {
         .vibldrv_res = 8,
         .vibrdrv_res = 3,
@@ -435,7 +443,7 @@ static struct twl4030_vibra_data twl6040_vibra = {
 };
 
 static struct twl4030_audio_data twl6040_audio = {
-        .codec          = NULL,
+        .codec          = &twl6040_codec,
         .vibra          = &twl6040_vibra,
         .audpwron_gpio  = 127,
         .naudint_irq    = OMAP44XX_IRQ_SYS_2N,