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ARM: OMAP4: devices: Register OMAP4 DMIC platform device 

Add platform device registration for OMAP4 DMIC.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Peter Ujfalusi 2011-12-13 10:48:54 -08:00 committed by Tony Lindgren
parent ef211dc626
commit de9eb09726
1 changed files with 22 additions and 0 deletions
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22
arch/arm/mach-omap2/devices.c
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@ -336,6 +336,27 @@ static void omap_init_mcpdm(void)
static inline void omap_init_mcpdm(void) {}
#endif
#if defined(CONFIG_SND_OMAP_SOC_DMIC) || \
defined(CONFIG_SND_OMAP_SOC_DMIC_MODULE)
static void omap_init_dmic(void)
{
struct omap_hwmod *oh;
struct platform_device *pdev;
oh = omap_hwmod_lookup("dmic");
if (!oh) {
printk(KERN_ERR "Could not look up mcpdm hw_mod\n");
return;
}
pdev = omap_device_build("omap-dmic", -1, oh, NULL, 0, NULL, 0, 0);
WARN(IS_ERR(pdev), "Can't build omap_device for omap-dmic.\n");
}
#else
static inline void omap_init_dmic(void) {}
#endif
#if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE)
#include <plat/mcspi.h>
@ -681,6 +702,7 @@ static int __init omap2_init_devices(void)
*/
omap_init_audio();
omap_init_mcpdm();
omap_init_dmic();
omap_init_camera();
omap_init_mbox();
omap_init_mcspi();