diff options
| author | Bo Shen <voice.shen@atmel.com> | 2012-10-11 10:38:16 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-11-06 10:11:33 +0100 |
| commit | bac91462e8a8609d7be02a2cbf5c2b406b04ed9f (patch) | |
| tree | 1ed58249628cbe0724be14166699dd4192ab9c32 /arch | |
| parent | 242b9bb83e458ddc6205265eafb8770c3dedd009 (diff) | |
| download | blackbird-op-linux-bac91462e8a8609d7be02a2cbf5c2b406b04ed9f.tar.gz blackbird-op-linux-bac91462e8a8609d7be02a2cbf5c2b406b04ed9f.zip | |
ASoC: sam9g20: using platform device for audio part
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9260_devices.c | 9 | ||||
| -rw-r--r-- | arch/arm/mach-at91/board-sam9g20ek.c | 17 |
2 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index a76b8684f52d..0f24cfb9e54a 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -768,6 +768,14 @@ static inline void configure_ssc_pins(unsigned pins) at91_set_A_periph(AT91_PIN_PB21, 1); } +static struct platform_device at91sam9260_ssc_dai_device = { + .name = "atmel-ssc-dai", + .id = 0, + .dev = { + .parent = &(at91sam9260_ssc_device.dev), + }, +}; + /* * SSC controllers are accessed through library code, instead of any * kind of all-singing/all-dancing driver. For example one could be @@ -792,6 +800,7 @@ void __init at91_add_device_ssc(unsigned id, unsigned pins) } platform_device_register(pdev); + platform_device_register(&at91sam9260_ssc_dai_device); } #else diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c index 3ab2b86a3762..5b6a6f9a94f4 100644 --- a/arch/arm/mach-at91/board-sam9g20ek.c +++ b/arch/arm/mach-at91/board-sam9g20ek.c @@ -353,6 +353,22 @@ static struct i2c_board_info __initdata ek_i2c_devices[] = { }, }; +static struct platform_device sam9g20ek_pcm_device = { + .name = "atmel-pcm-audio", + .id = -1, +}; + +static struct platform_device sam9g20ek_audio_device = { + .name = "at91sam9g20ek-audio", + .id = -1, +}; + +static void __init ek_add_device_audio(void) +{ + platform_device_register(&sam9g20ek_pcm_device); + platform_device_register(&sam9g20ek_audio_device); +} + static void __init ek_board_init(void) { @@ -394,6 +410,7 @@ static void __init ek_board_init(void) at91_set_B_periph(AT91_PIN_PC1, 0); /* SSC (for WM8731) */ at91_add_device_ssc(AT91SAM9260_ID_SSC, ATMEL_SSC_TX); + ek_add_device_audio(); } MACHINE_START(AT91SAM9G20EK, "Atmel AT91SAM9G20-EK") |
