ARM: OMAP: Device init for OMAP24xx Enhanced Audio Controller

Device init for OMAP24xx Enhanced Audio Controller

Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index b603bc5f8e5bad9f30314cad01ec92e77126ca60..767140c7db07382155b932dd2823d6992c154e97 100644 (file)
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -23,6 +23,7 @@
 #include <asm/arch/board.h>
 #include <asm/arch/mux.h>
 #include <asm/arch/gpio.h>
+#include <asm/arch/eac.h>
 
 #if    defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
 
@@ -201,6 +202,38 @@ static void omap_init_mcspi(void)
 static inline void omap_init_mcspi(void) {}
 #endif
 
+#ifdef CONFIG_SND_OMAP24XX_EAC
+
+#define OMAP2_EAC_BASE                 0x48090000
+
+static struct resource omap2_eac_resources[] = {
+       {
+               .start          = OMAP2_EAC_BASE,
+               .end            = OMAP2_EAC_BASE + 0x109,
+               .flags          = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device omap2_eac_device = {
+       .name           = "omap24xx-eac",
+       .id             = -1,
+       .num_resources  = ARRAY_SIZE(omap2_eac_resources),
+       .resource       = omap2_eac_resources,
+       .dev = {
+               .platform_data = NULL,
+       },
+};
+
+void omap_init_eac(struct eac_platform_data *pdata)
+{
+       omap2_eac_device.dev.platform_data = pdata;
+       platform_device_register(&omap2_eac_device);
+}
+
+#else
+void omap_init_eac(struct eac_platform_data *pdata) {}
+#endif
+
 /*-------------------------------------------------------------------------*/
 
 static int __init omap2_init_devices(void)