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| author | wanzongshun <mcuos.com@gmail.com> | 2010-05-22 15:23:23 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-05-24 22:25:34 +0100 |
| commit | 3d34a0d80ab51b6838c08c22e7f47aec408eb837 (patch) | |
| tree | fc4e2f3e6546b2ef16dc6e7faa00c036051cd6e8 /arch/arm/mach-w90x900/dev.c | |
| parent | 27ada410c7a56e72fd8c5d304704fbf5cb685659 (diff) | |
| download | blackbird-op-linux-3d34a0d80ab51b6838c08c22e7f47aec408eb837.tar.gz blackbird-op-linux-3d34a0d80ab51b6838c08c22e7f47aec408eb837.zip | |
ARM: 6141/1: Add audio support part in arch/arm/mach-w90x900
Add audio support part in arch/arm/mach-w90x900
Signed-off-by: Wan ZongShun<mcuos.com@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-w90x900/dev.c')
| -rw-r--r-- | arch/arm/mach-w90x900/dev.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/mach-w90x900/dev.c b/arch/arm/mach-w90x900/dev.c index e2958eb567f9..b2eda4dc1c34 100644 --- a/arch/arm/mach-w90x900/dev.c +++ b/arch/arm/mach-w90x900/dev.c @@ -423,6 +423,33 @@ void nuc900_fb_set_platdata(struct nuc900fb_mach_info *pd) } #endif +/* AUDIO controller*/ +static u64 nuc900_device_audio_dmamask = -1; +static struct resource nuc900_ac97_resource[] = { + [0] = { + .start = W90X900_PA_ACTL, + .end = W90X900_PA_ACTL + W90X900_SZ_ACTL - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_ACTL, + .end = IRQ_ACTL, + .flags = IORESOURCE_IRQ, + } + +}; + +struct platform_device nuc900_device_audio = { + .name = "nuc900-audio", + .id = -1, + .num_resources = ARRAY_SIZE(nuc900_ac97_resource), + .resource = nuc900_ac97_resource, + .dev = { + .dma_mask = &nuc900_device_audio_dmamask, + .coherent_dma_mask = -1, + } +}; + /*Here should be your evb resourse,such as LCD*/ static struct platform_device *nuc900_public_dev[] __initdata = { @@ -434,6 +461,7 @@ static struct platform_device *nuc900_public_dev[] __initdata = { &nuc900_device_emc, &nuc900_device_spi, &nuc900_device_wdt, + &nuc900_device_audio, }; /* Provide adding specific CPU platform devices API */ |
