Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
[linux-2.6.git] / arch / mips / alchemy / devboards / db1x00 / platform.c
index 8704865..9e6b3d4 100644 (file)
  */
 
 #include <linux/init.h>
+#include <linux/interrupt.h>
 #include <linux/dma-mapping.h>
 #include <linux/platform_device.h>
 
 #include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-au1x00/au1000_dma.h>
 #include <asm/mach-db1x00/bcsr.h>
 #include "../platform.h"
 
@@ -237,6 +239,45 @@ static struct platform_device au1100_lcd_device = {
 };
 #endif
 
+static struct resource alchemy_ac97c_res[] = {
+       [0] = {
+               .start  = AU1000_AC97_PHYS_ADDR,
+               .end    = AU1000_AC97_PHYS_ADDR + 0xfff,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = DMA_ID_AC97C_TX,
+               .end    = DMA_ID_AC97C_TX,
+               .flags  = IORESOURCE_DMA,
+       },
+       [2] = {
+               .start  = DMA_ID_AC97C_RX,
+               .end    = DMA_ID_AC97C_RX,
+               .flags  = IORESOURCE_DMA,
+       },
+};
+
+static struct platform_device alchemy_ac97c_dev = {
+       .name           = "alchemy-ac97c",
+       .id             = -1,
+       .resource       = alchemy_ac97c_res,
+       .num_resources  = ARRAY_SIZE(alchemy_ac97c_res),
+};
+
+static struct platform_device alchemy_ac97c_dma_dev = {
+       .name           = "alchemy-pcm-dma",
+       .id             = 0,
+};
+
+static struct platform_device db1x00_codec_dev = {
+       .name           = "ac97-codec",
+       .id             = -1,
+};
+
+static struct platform_device db1x00_audio_dev = {
+       .name           = "db1000-audio",
+};
+
 static int __init db1xxx_dev_init(void)
 {
 #ifdef DB1XXX_HAS_PCMCIA
@@ -264,6 +305,12 @@ static int __init db1xxx_dev_init(void)
        platform_device_register(&au1100_lcd_device);
 #endif
        db1x_register_norflash(BOARD_FLASH_SIZE, BOARD_FLASH_WIDTH, F_SWAPPED);
+
+       platform_device_register(&db1x00_codec_dev);
+       platform_device_register(&alchemy_ac97c_dma_dev);
+       platform_device_register(&alchemy_ac97c_dev);
+       platform_device_register(&db1x00_audio_dev);
+
        return 0;
 }
 device_initcall(db1xxx_dev_init);