diff options
| author | Hans-Christian Egtvedt <hcegtvedt@atmel.com> | 2008-07-01 16:26:45 +0400 |
|---|---|---|
| committer | Haavard Skinnemoen <haavard.skinnemoen@atmel.com> | 2008-07-24 15:51:46 +0400 |
| commit | 218df4a25a9b828df4bb44c86e35febe40c82e62 (patch) | |
| tree | bcb16ce1f1231def1adcf5f5ed7915fa3a1f40fd /include/asm-avr32 | |
| parent | fbfca4b8781757c1950b2225ba67d83072e0bc07 (diff) | |
| download | linux-218df4a25a9b828df4bb44c86e35febe40c82e62.tar.xz | |
avr32: Add platform data for AC97C platform device
This patch adds platform data to the AC97C platform device. This will
let the board add a GPIO line which is connected to the external codecs
reset line.
The platform data, ac97c_platform_data, must also contain the DMA
controller ID, RX channel ID and TX channel ID.
Tested with Wolfson WM9712 and AP7000.
Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'include/asm-avr32')
| -rw-r--r-- | include/asm-avr32/arch-at32ap/board.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/asm-avr32/arch-at32ap/board.h b/include/asm-avr32/arch-at32ap/board.h index a3783861cdd2..203cb4ead2c8 100644 --- a/include/asm-avr32/arch-at32ap/board.h +++ b/include/asm-avr32/arch-at32ap/board.h @@ -82,7 +82,15 @@ struct mci_platform_data; struct platform_device * at32_add_device_mci(unsigned int id, struct mci_platform_data *data); -struct platform_device *at32_add_device_ac97c(unsigned int id); +struct ac97c_platform_data { + unsigned short dma_rx_periph_id; + unsigned short dma_tx_periph_id; + unsigned short dma_controller_id; + int reset_pin; +}; +struct platform_device * +at32_add_device_ac97c(unsigned int id, struct ac97c_platform_data *data); + struct platform_device *at32_add_device_abdac(unsigned int id); struct platform_device *at32_add_device_psif(unsigned int id); |