ARM: OMAP: Aic23 alsa platform driver code for board-innovator

Add platform driver init-code required by the aic23-alsa driver to
omap-innovator.

Signed-off-by: Mika Laitio <lamikr@cc.jyu.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index e90c137a4cf315cbf70ec3959d74090d4554643e..43260aa20f8665d935482b4f44fbfb341dc3d436 100644 (file)
--- 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_flash_device = {
        .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 innovator1510_lcd_device = {
 static struct platform_device *innovator1510_devices[] __initdata = {
        &innovator_flash_device,
        &innovator1510_smc91x_device,
+       &innovator_mcbsp1_device,
        &innovator_kp_device,
        &innovator1510_lcd_device,
 };