From d231f5cbac9edbf22e4358047f33c0a44194ac97 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Sat, 12 Feb 2011 22:28:56 -0600 Subject: OMAP: McPDM: Convert McPDM device to omap_device McPDM device is converted to omap device. Signed-off-by: Peter Ujfalusi Signed-off-by: Jorge Eduardo Candelaria Signed-off-by: Margarita Olaya Cabrera Signed-off-by: Liam Girdwood Signed-off-by: Misael Lopez Cruz Acked-by: Mark Brown Signed-off-by: Peter Ujfalusi Acked-by: Tony Lindgren --- arch/arm/mach-omap2/devices.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'arch/arm/mach-omap2/devices.c') diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 1077ad663f93..3f0b143cb37b 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -330,6 +330,38 @@ static void omap_init_audio(void) static inline void omap_init_audio(void) {} #endif +#if defined(CONFIG_SND_OMAP_SOC_MCPDM) || \ + defined(CONFIG_SND_OMAP_SOC_MCPDM_MODULE) + +static struct omap_device_pm_latency omap_mcpdm_latency[] = { + { + .deactivate_func = omap_device_idle_hwmods, + .activate_func = omap_device_enable_hwmods, + .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST, + }, +}; + +static void omap_init_mcpdm(void) +{ + struct omap_hwmod *oh; + struct omap_device *od; + + oh = omap_hwmod_lookup("mcpdm"); + if (!oh) { + printk(KERN_ERR "Could not look up mcpdm hw_mod\n"); + return; + } + + od = omap_device_build("omap-mcpdm", -1, oh, NULL, 0, + omap_mcpdm_latency, + ARRAY_SIZE(omap_mcpdm_latency), 0); + if (IS_ERR(od)) + printk(KERN_ERR "Could not build omap_device for omap-mcpdm-dai\n"); +} +#else +static inline void omap_init_mcpdm(void) {} +#endif + #if defined(CONFIG_SPI_OMAP24XX) || defined(CONFIG_SPI_OMAP24XX_MODULE) #include @@ -683,6 +715,7 @@ static int __init omap2_init_devices(void) * in alphabetical order so they're easier to sort through. */ omap_init_audio(); + omap_init_mcpdm(); omap_init_camera(); omap_init_mbox(); omap_init_mcspi(); -- cgit v1.2.3