sound: Allow audio codecs to be used by other SoCs

At present there is still some samsung-specific code in the audio codecs.
Remove it so that these can be used by other SoCs.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/sound/Kconfig b/drivers/sound/Kconfig
index bd72dd3..40f4f75 100644 (file)
--- a/drivers/sound/Kconfig
+++ b/drivers/sound/Kconfig
@@ -32,7 +32,7 @@ config I2S_ROCKCHIP
 
 config I2S_SAMSUNG
        bool "Enable I2C support for Samsung SoCs"
-       depends on SOUND
+       depends on I2S
        help
          Samsung Exynos SoCs support an I2S interface for sending audio
          data to an audio codec. This option enables support for this,
@@ -42,7 +42,7 @@ config I2S_SAMSUNG
 
 config SOUND_MAX98088
        bool "Support Maxim max98088 audio codec"
-       depends on I2S_SAMSUNG
+       depends on I2S
        help
          Enable the max98088 audio codec. This is connected via I2S for
          audio data and I2C for codec control. At present it only works
@@ -50,7 +50,7 @@ config SOUND_MAX98088
 
 config SOUND_MAX98090
        bool "Support Maxim max98090 audio codec"
-       depends on I2S_SAMSUNG
+       depends on I2S
        help
          Enable the max98090 audio codec. This is connected via I2S for
          audio data and I2C for codec control. At present it only works
@@ -58,7 +58,7 @@ config SOUND_MAX98090
 
 config SOUND_MAX98095
        bool "Support Maxim max98095 audio codec"
-       depends on I2S_SAMSUNG
+       depends on I2S
        help
          Enable the max98095 audio codec. This is connected via I2S for
          audio data and I2C for codec control. At present it only works

diff --git a/drivers/sound/max98088.c b/drivers/sound/max98088.c
index 08f0bf8..332254d 100644 (file)
--- a/drivers/sound/max98088.c
+++ b/drivers/sound/max98088.c
@@ -16,10 +16,6 @@
 #include <i2s.h>
 #include <sound.h>
 #include <asm/gpio.h>
-#include <asm/io.h>
-#include <asm/arch/clk.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/power.h>
 #include "maxim_codec.h"
 #include "max98088.h"
 
@@ -288,9 +284,6 @@ static int max98088_device_init(struct maxim_priv *priv)
        unsigned char id;
        int error = 0;
 
-       /* Enable codec clock */
-       set_xclkout();
-
        /* reset the codec, the DSP core, and disable all interrupts */
        error = max98088_reset(priv);
        if (error != 0) {

diff --git a/drivers/sound/max98090.c b/drivers/sound/max98090.c
index 346ff5f..5505c35 100644 (file)
--- a/drivers/sound/max98090.c
+++ b/drivers/sound/max98090.c
@@ -13,10 +13,6 @@
 #include <i2s.h>
 #include <sound.h>
 #include <asm/gpio.h>
-#include <asm/io.h>
-#include <asm/arch/clk.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/power.h>
 #include "maxim_codec.h"
 #include "max98090.h"
 
@@ -240,9 +236,6 @@ int max98090_device_init(struct maxim_priv *priv)
        unsigned char id;
        int error = 0;
 
-       /* Enable codec clock */
-       set_xclkout();
-
        /* reset the codec, the DSP core, and disable all interrupts */
        error = max98090_reset(priv);
        if (error != 0) {

diff --git a/drivers/sound/max98095.c b/drivers/sound/max98095.c
index 99c0e99..9e08e96 100644 (file)
--- a/drivers/sound/max98095.c
+++ b/drivers/sound/max98095.c
@@ -15,10 +15,6 @@
 #include <i2c.h>
 #include <sound.h>
 #include <asm/gpio.h>
-#include <asm/io.h>
-#include <asm/arch/clk.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/power.h>
 #include "i2s.h"
 #include "max98095.h"
 
@@ -306,9 +302,6 @@ static int max98095_device_init(struct maxim_priv *priv)
        unsigned char id;
        int ret;
 
-       /* Enable codec clock */
-       set_xclkout();
-
        /* reset the codec, the DSP core, and disable all interrupts */
        ret = max98095_reset(priv);
        if (ret != 0) {

diff --git a/drivers/sound/maxim_codec.c b/drivers/sound/maxim_codec.c
index dcaf081..5480dce 100644 (file)
--- a/drivers/sound/maxim_codec.c
+++ b/drivers/sound/maxim_codec.c
@@ -12,9 +12,6 @@
 #include <sound.h>
 #include <asm/gpio.h>
 #include <asm/io.h>
-#include <asm/arch/clk.h>
-#include <asm/arch/cpu.h>
-#include <asm/arch/power.h>
 #include "maxim_codec.h"
 
 /*

diff --git a/drivers/sound/samsung_sound.c b/drivers/sound/samsung_sound.c
index 84064eb..b695267 100644 (file)
--- a/drivers/sound/samsung_sound.c
+++ b/drivers/sound/samsung_sound.c
@@ -10,6 +10,7 @@
 #include <i2s.h>
 #include <sound.h>
 #include <asm/gpio.h>
+#include <asm/arch/power.h>
 
 static int samsung_sound_setup(struct udevice *dev)
 {
@@ -79,6 +80,9 @@ static int samsung_sound_probe(struct udevice *dev)
        debug("Probed sound '%s' with codec '%s' and i2s '%s'\n", dev->name,
              uc_priv->codec->name, uc_priv->i2s->name);
 
+       /* Enable codec clock */
+       set_xclkout();
+
        return 0;
 }