[ARM] pxa: add the missing AC97 pin configurations

Missing AC97 pin configurations are added where pxa_set_ac97_info() are
called for all pxa25x/pxa27x platforms. Where no exact configuration is
provided, use the default as in sound/arm/pxa2xx-ac97-lib.c

Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

12 files changed, 74 insertions, 1 deletions

diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index 6f813aa4c79c..f3b5ace815e5 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -132,6 +132,14 @@ static void __init balloon3_init_irq(void)
                 "enabled\n", __func__, BALLOON3_AUX_NIRQ);
 }
 
+static unsigned long balloon3_ac97_pin_config[] = {
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+        GPIO113_AC97_nRESET,
+};
+
 static void balloon3_backlight_power(int on)
 {
         pr_debug("%s: power is %s\n", __func__, on ? "on" : "off");
@@ -292,8 +300,10 @@ static void __init balloon3_init(void)
         pxa_set_stuart_info(NULL);
 
         pxa_set_i2c_info(NULL);
-        if (balloon3_has(BALLOON3_FEATURE_AUDIO))
+        if (balloon3_has(BALLOON3_FEATURE_AUDIO)) {
+                pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_ac97_pin_config));
                 pxa_set_ac97_info(NULL);
+        }
 
         if (balloon3_has(BALLOON3_FEATURE_TOPPOLY)) {
                 pxa2xx_mfp_config(ARRAY_AND_SIZE(balloon3_lcd_pin_config));
diff --git a/arch/arm/mach-pxa/e740.c b/arch/arm/mach-pxa/e740.c
index 94b23a9e3877..d578021d1a10 100644
--- a/arch/arm/mach-pxa/e740.c
+++ b/arch/arm/mach-pxa/e740.c
@@ -134,6 +134,12 @@ static unsigned long e740_pin_config[] __initdata = {
         /* IrDA */
         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 
+        /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+
         /* Audio power control */
         GPIO16_GPIO,  /* AC97 codec AVDD2 supply (analogue power) */
         GPIO40_GPIO,  /* Mic amp power */
diff --git a/arch/arm/mach-pxa/e750.c b/arch/arm/mach-pxa/e750.c
index 5eccbce73a33..af83caa52dd4 100644
--- a/arch/arm/mach-pxa/e750.c
+++ b/arch/arm/mach-pxa/e750.c
@@ -132,6 +132,12 @@ static unsigned long e750_pin_config[] __initdata = {
         /* IrDA */
         GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
 
+        /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+
         /* Audio power control */
         GPIO4_GPIO,  /* Headphone amp power */
         GPIO7_GPIO,  /* Speaker amp power */
diff --git a/arch/arm/mach-pxa/e800.c b/arch/arm/mach-pxa/e800.c
index aad129bed199..8ea97bf53fe1 100644
--- a/arch/arm/mach-pxa/e800.c
+++ b/arch/arm/mach-pxa/e800.c
@@ -35,6 +35,14 @@
 
 /* ------------------------ e800 LCD definitions ------------------------- */
 
+static unsigned long e800_pin_config[] __initdata = {
+        /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+};
+
 static struct w100_gen_regs e800_lcd_regs = {
         .lcd_format =            0x00008003,
         .lcdd_cntl1 =            0x02a00000,
@@ -195,6 +203,7 @@ static struct platform_device *devices[] __initdata = {
 
 static void __init e800_init(void)
 {
+        pxa2xx_mfp_config(ARRAY_AND_SIZE(e800_pin_config));
         pxa_set_ffuart_info(NULL);
         pxa_set_btuart_info(NULL);
         pxa_set_stuart_info(NULL);
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index c87abc3334cb..d279507fc748 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -83,6 +83,10 @@ static unsigned long lpd270_pin_config[] __initdata = {
         GPIO89_USBH1_PEN,
 
         /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
         GPIO45_AC97_SYSCLK,
 
         GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH,
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 56ae54ef44f3..2f5e45e08f5c 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -66,6 +66,12 @@ static unsigned long lubbock_pin_config[] __initdata = {
         GPIO25_SSP1_TXD,
         GPIO26_SSP1_RXD,
 
+        /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+
         /* LCD - 16bpp DSTN */
         GPIOxx_LCD_DSTN_16BPP,
 
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 36370392abe1..5543c64da9ef 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -88,6 +88,10 @@ static unsigned long mainstone_pin_config[] = {
         GPIO57_nIOIS16,
 
         /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
         GPIO45_AC97_SYSCLK,
 
         /* Keypad */
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index ca47ee19248b..843fcca76e26 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -137,6 +137,10 @@ static unsigned long mioa701_pin_config[] = {
         GPIO41_FFUART_RTS,
 
         /* Sound */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
         GPIO89_AC97_SYSCLK,
         MIO_CFG_IN(GPIO12_HPJACK_INSERT, AF0),
 
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index e74bdfc2551d..9d0ecea1760c 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -58,6 +58,12 @@ static unsigned long pcm990_pin_config[] __initdata = {
         /* I2C */
         GPIO117_I2C_SCL,
         GPIO118_I2C_SDA,
+
+        /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
 };
 
 /*
diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c
index 441600845a72..797f2544d0ce 100644
--- a/arch/arm/mach-pxa/trizeps4.c
+++ b/arch/arm/mach-pxa/trizeps4.c
@@ -72,6 +72,12 @@ static unsigned long trizeps4_pin_config[] __initdata = {
         GPIO79_nCS_3,           /* Logic CS */
         GPIO0_GPIO | WAKEUP_ON_EDGE_RISE,       /* Logic irq */
 
+        /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+
         /* LCD - 16bpp Active TFT */
         GPIOxx_LCD_TFT_16BPP,
 
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index 12d4ed338d03..1dd13346f977 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -711,6 +711,12 @@ static mfp_cfg_t viper_pin_config[] __initdata = {
         GPIO80_nCS_4,
         GPIO33_nCS_5,
 
+        /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+
         /* FP Backlight */
         GPIO9_GPIO,                             /* VIPER_BCKLIGHT_EN_GPIO */
         GPIO10_GPIO,                            /* VIPER_LCD_EN_GPIO */
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 75f2a37f945d..9c2ec776f601 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -706,6 +706,12 @@ static struct i2c_board_info __initdata zeus_i2c_devices[] = {
 };
 
 static mfp_cfg_t zeus_pin_config[] __initdata = {
+        /* AC97 */
+        GPIO28_AC97_BITCLK,
+        GPIO29_AC97_SDATA_IN_0,
+        GPIO30_AC97_SDATA_OUT,
+        GPIO31_AC97_SYNC,
+
         GPIO15_nCS_1,
         GPIO78_nCS_2,
         GPIO80_nCS_4,