OMAP4: MCPDM: Register McPDM platform device

Add platform device for McPDM interface in OMAP4 and register
its memory and irq resources.

Signed-off-by: Jorge Eduardo Candelaria <x0107209@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index 59f92c8bfc6d..3a3e357fff3c 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -28,6 +28,7 @@
 #include <plat/menelaus.h>
 #include <plat/mcbsp.h>
 #include <plat/dsp_common.h>
+#include <plat/omap44xx.h>
 
 #if     defined(CONFIG_OMAP_DSP) || defined(CONFIG_OMAP_DSP_MODULE)
 
@@ -192,6 +193,41 @@ void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config,
 
 /*-------------------------------------------------------------------------*/
 
+#if defined(CONFIG_SND_OMAP_SOC_MCPDM) || \
+                defined(CONFIG_SND_OMAP_SOC_MCPDM_MODULE)
+
+static struct resource mcpdm_resources[] = {
+        {
+                .name           = "mcpdm_mem",
+                .start          = OMAP44XX_MCPDM_BASE,
+                .end            = OMAP44XX_MCPDM_BASE + SZ_4K,
+                .flags          = IORESOURCE_MEM,
+        },
+        {
+                .name           = "mcpdm_irq",
+                .start          = INT_44XX_MCPDM_IRQ,
+                .end            = INT_44XX_MCPDM_IRQ,
+                .flags          = IORESOURCE_IRQ,
+        },
+};
+
+static struct platform_device omap_mcpdm_device = {
+        .name           = "omap-mcpdm",
+        .id             = -1,
+        .num_resources  = ARRAY_SIZE(mcpdm_resources),
+        .resource       = mcpdm_resources,
+};
+
+static void omap_init_mcpdm(void)
+{
+        (void) platform_device_register(&omap_mcpdm_device);
+}
+#else
+static inline void omap_init_mcpdm(void) {}
+#endif
+
+/*-------------------------------------------------------------------------*/
+
 #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
         defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
 
@@ -385,6 +421,7 @@ static int __init omap_init_devices(void)
         omap_init_dsp();
         omap_init_kp();
         omap_init_rng();
+        omap_init_mcpdm();
         omap_init_uwire();
         omap_init_wdt();
         return 0;