Messages in this thread Patch in this message | | | From | Ming Lei <> | Subject | [RFC PATCH v2 2/8] omap4: build fdif omap device from hwmod | Date | Wed, 14 Dec 2011 22:00:08 +0800 |
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Signed-off-by: Ming Lei <ming.lei@canonical.com> --- arch/arm/mach-omap2/devices.c | 33 +++++++++++++++++++++++++++++++++ 1 files changed, 33 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 1166bdc..bd7f9b3 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -728,6 +728,38 @@ void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data) #endif +static __init struct platform_device *omap4_init_fdif(void) +{ + struct platform_device *pd; + struct omap_hwmod *oh; + const char *dev_name = "omap-fdif"; + + oh = omap_hwmod_lookup("fdif"); + if (!oh) { + pr_err("Could not look up fdif hwmod\n"); + return NULL; + } + + pd = omap_device_build(dev_name, -1, oh, NULL, 0, NULL, 0, 0); + WARN(IS_ERR(pd), "Can't build omap_device for %s.\n", + dev_name); + return pd; +} + +static void __init omap_init_fdif(void) +{ + struct platform_device *pd; + + if (!cpu_is_omap44xx()) + return; + + pd = omap4_init_fdif(); + if (!pd) + return; + + pm_runtime_enable(&pd->dev); +} + /*-------------------------------------------------------------------------*/ #if defined(CONFIG_HDQ_MASTER_OMAP) || defined(CONFIG_HDQ_MASTER_OMAP_MODULE) @@ -808,6 +840,7 @@ static int __init omap2_init_devices(void) omap_init_sham(); omap_init_aes(); omap_init_vout(); + omap_init_fdif(); return 0; } -- 1.7.5.4
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