diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2011-12-13 10:48:54 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-12-13 10:48:54 -0800 |
| commit | de9eb09726130dadc3e611c97fa2d753620662c1 (patch) | |
| tree | d1addfce5e5e2764942dd0c52fd40da67daf504a /arch/arm/mach-omap2/devices.c | |
| parent | ef211dc626beb47fc11d4aba27a8c1b20a4b3b4a (diff) | |
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>
Diffstat (limited to 'arch/arm/mach-omap2/devices.c')
| -rw-r--r-- | arch/arm/mach-omap2/devices.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index c15cfada5f13..35d5dffab7e1 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -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(); |