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authorHans-Christian Egtvedt <hcegtvedt@atmel.com>2008-07-01 16:26:45 +0400
committerHaavard Skinnemoen <haavard.skinnemoen@atmel.com>2008-07-24 15:51:46 +0400
commit218df4a25a9b828df4bb44c86e35febe40c82e62 (patch)
treebcb16ce1f1231def1adcf5f5ed7915fa3a1f40fd /include/asm-avr32
parentfbfca4b8781757c1950b2225ba67d83072e0bc07 (diff)
downloadlinux-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.h10
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);