fix I2S support

target/linux/config/Config.in.audio

@@ -161,7 +161,7 @@ config ADK_KERNEL_SND_BCM2835
 	default y if ADK_TARGET_SYSTEM_RASPBERRY_PI
 	default n
 
-config ADK_KERNEL_SND_BCM2708_SOC_I2S
+config ADK_KERNEL_SND_BCM2835_SOC_I2S
 	boolean
 	select ADK_KERNEL_SND
 	select ADK_KERNEL_SND_ARM
@@ -176,7 +176,7 @@ config ADK_KERNEL_SND_BCM2708_SOC_HIFIBERRY_DAC
 	prompt "Raspberry PI hifiberry DAC"
 	boolean
 	select ADK_KERNEL_DMA_BCM2708
-	select ADK_KERNEL_SND_BCM2708_SOC_I2S
+	select ADK_KERNEL_SND_BCM2835_SOC_I2S
 	select ADK_KERNEL_SND_SOC_PCM5102A
 	depends on ADK_TARGET_SYSTEM_RASPBERRY_PI
 	default n
@@ -185,7 +185,7 @@ config ADK_KERNEL_SND_BCM2708_SOC_HIFIBERRY_DIGI
 	prompt "Raspberry PI hifiberry DIGI"
 	boolean
 	select ADK_KERNEL_DMA_BCM2708
-	select ADK_KERNEL_SND_BCM2708_SOC_I2S
+	select ADK_KERNEL_SND_BCM2835_SOC_I2S
 	select ADK_KERNEL_SND_SOC_WM8804
 	depends on ADK_TARGET_SYSTEM_RASPBERRY_PI
 	default n
@@ -194,7 +194,7 @@ config ADK_KERNEL_SND_BCM2708_SOC_RPI_DAC
 	prompt "Raspberry PI RPI-DAC"
 	boolean
 	select ADK_KERNEL_DMA_BCM2708
-	select ADK_KERNEL_SND_BCM2708_SOC_I2S
+	select ADK_KERNEL_SND_BCM2835_SOC_I2S
 	depends on ADK_TARGET_SYSTEM_RASPBERRY_PI
 	default n
 
@@ -202,7 +202,7 @@ config ADK_KERNEL_SND_BCM2708_SOC_IQAUDIO_DAC
 	prompt "Raspberry PI IQAudio-DAC"
 	boolean
 	select ADK_KERNEL_DMA_BCM2708
-	select ADK_KERNEL_SND_BCM2708_SOC_I2S
+	select ADK_KERNEL_SND_BCM2835_SOC_I2S
 	select ADK_KERNEL_SND_SOC_PCM512x_I2C
 	depends on ADK_TARGET_SYSTEM_RASPBERRY_PI
 	default n

target/linux/config/Config.in.i2c

@@ -7,7 +7,7 @@ config ADK_KERNEL_I2C
 config ADK_KERNEL_I2C_CHARDEV
  	tristate
 
-config ADK_KERNEL_I2C_BCM2835
+config ADK_KERNEL_I2C_BCM2708
 	prompt "I2C driver for Raspberry PI"
 	tristate
 	select ADK_KERNEL_I2C

target/linux/config/Config.in.spi

@@ -26,12 +26,13 @@ config ADK_KERNEL_SPI_PXA2XX
 	tristate
 	select ADK_KERNEL_SPI
 
-config ADK_KERNEL_SPI_BCM2835
+config ADK_KERNEL_SPI_BCM2708
 	prompt "SPI driver for Raspberry PI"
 	tristate
 	select ADK_KERNEL_SPI
 	select ADK_KERNEL_SPI_MASTER
 	select ADK_KERNEL_SPI_BITBANG
+	select ADK_KERNEL_REGMAP_SPI
 	depends on ADK_TARGET_SYSTEM_RASPBERRY_PI
 	default y if ADK_TARGET_SYSTEM_RASPBERRY_PI
 	default n
@@ -42,6 +43,7 @@ config ADK_KERNEL_SPI_IMX
 	select ADK_KERNEL_SPI
 	select ADK_KERNEL_SPI_MASTER
 	select ADK_KERNEL_SPI_BITBANG
+	select ADK_KERNEL_REGMAP_SPI
 	depends on ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default y if ADK_TARGET_SYSTEM_SOLIDRUN_IMX6
 	default n