[PATCH 3/3] board-innovator platform driver fix for the alsa sound driver.

[lamikr <lamikr@cc.jyu.fi>]

Add Alsa platform driver definitions for the OMAP1510/1610 based
board-innovator.

Signed-off-by: Mika Laitio <lamikr@cc.jyu.fi>


---

 arch/arm/mach-omap1/board-innovator.c |   39
+++++++++++++++++++++++++++++++++
 1 files changed, 39 insertions(+), 0 deletions(-)

632613814a945379aec5ed90db8e1d16bbae9fff
diff --git a/arch/arm/mach-omap1/board-innovator.c
b/arch/arm/mach-omap1/board-innovator.c
index e90c137..43260aa 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -37,6 +37,8 @@
 #include <asm/arch/usb.h>
 #include <asm/arch/keypad.h>
 #include <asm/arch/common.h>
+#include <asm/arch/mcbsp.h>
+#include <asm/arch/omap-alsa.h>
 
 static int innovator_keymap[] = {
     KEY(0, 0, KEY_F1),
@@ -112,6 +114,42 @@ static struct platform_device innovator_
     .resource    = &innovator_flash_resource,
 };
 
+#define DEFAULT_BITPERSAMPLE 16
+
+static struct omap_mcbsp_reg_cfg mcbsp_regs = {
+    .spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
+    .spcr1 = RINTM(3) | RRST,
+    .rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
+        RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
+    .rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
+    .xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
+        XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
+    .xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
+    .srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
+    .srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
+    /*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp:
master */
+    .pcr0 = CLKXP | CLKRP,  /* mcbsp: slave */
+};
+
+static struct omap_alsa_codec_config alsa_config = {
+    .name            = "OMAP Innovator AIC23",
+    .mcbsp_regs_alsa    = &mcbsp_regs,
+    .codec_configure_dev    = NULL, // aic23_configure,
+    .codec_set_samplerate    = NULL, // aic23_set_samplerate,
+    .codec_clock_setup    = NULL, // aic23_clock_setup,
+    .codec_clock_on        = NULL, // aic23_clock_on,
+    .codec_clock_off    = NULL, // aic23_clock_off,
+    .get_default_samplerate    = NULL, // aic23_get_default_samplerate,
+};
+
+static struct platform_device innovator_mcbsp1_device = {
+    .name    = "omap_alsa_mcbsp",
+     .id    = 1,
+    .dev = {
+        .platform_data    = &alsa_config,
+    },
+};
+
 static struct resource innovator_kp_resources[] = {
     [0] = {
         .start    = INT_KEYBOARD,
@@ -177,6 +215,7 @@ static struct platform_device innovator1
 static struct platform_device *innovator1510_devices[] __initdata = {
     &innovator_flash_device,
     &innovator1510_smc91x_device,
+    &innovator_mcbsp1_device,
     &innovator_kp_device,
     &innovator1510_lcd_device,
 };
-- 
1.2.2