[ARM] pxa/palm: Add Palm27x aSoC driver to PalmTE2

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.miao@marvell.com>

3 files changed, 23 insertions, 4 deletions

diff --git a/arch/arm/mach-pxa/palmte2.c b/arch/arm/mach-pxa/palmte2.c
index b09a9efeb77c..d823b09801df 100644
--- a/arch/arm/mach-pxa/palmte2.c
+++ b/arch/arm/mach-pxa/palmte2.c
@@ -38,6 +38,7 @@
 #include <mach/mfp-pxa25x.h>
 #include <mach/irda.h>
 #include <mach/udc.h>
+#include <mach/palmasoc.h>
 
 #include "generic.h"
 #include "devices.h"
@@ -108,6 +109,7 @@ static unsigned long palmte2_pin_config[] __initdata = {
         GPIO1_RST,      /* reset */
         GPIO4_GPIO,     /* Hotsync button */
         GPIO9_GPIO,     /* power detect */
+        GPIO15_GPIO,    /* earphone detect */
         GPIO37_GPIO,    /* LCD power */
         GPIO56_GPIO,    /* Backlight power */
 };
@@ -403,6 +405,21 @@ static struct wm97xx_batt_info wm97xx_batt_pdata = {
 };
 
 /******************************************************************************
+ * aSoC audio
+ ******************************************************************************/
+static struct palm27x_asoc_info palmte2_asoc_pdata = {
+        .jack_gpio      = GPIO_NR_PALMTE2_EARPHONE_DETECT,
+};
+
+static struct platform_device palmte2_asoc = {
+        .name = "palm27x-asoc",
+        .id   = -1,
+        .dev  = {
+                .platform_data = &palmte2_asoc_pdata,
+        },
+};
+
+/******************************************************************************
  * Framebuffer
  ******************************************************************************/
 static struct pxafb_mode_info palmte2_lcd_modes[] = {
@@ -437,6 +454,7 @@ static struct platform_device *devices[] __initdata = {
 #endif
         &palmte2_backlight,
         &power_supply,
+        &palmte2_asoc,
         &palmte2_gpio_vbus,
 };
 
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index ad8a10fe6298..96b2699abf61 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -98,13 +98,14 @@ config SND_PXA2XX_SOC_EM_X270
           CompuLab EM-x270.
 
 config SND_PXA2XX_SOC_PALM27X
-        bool "SoC Audio support for Palm T|X, T5 and LifeDrive"
-        depends on SND_PXA2XX_SOC && (MACH_PALMLD || MACH_PALMTX || MACH_PALMT5)
+        bool "SoC Audio support for Palm T|X, T5, E2 and LifeDrive"
+        depends on SND_PXA2XX_SOC && (MACH_PALMLD || MACH_PALMTX || \
+                        MACH_PALMT5 || MACH_PALMTE2)
         select SND_PXA2XX_SOC_AC97
         select SND_SOC_WM9712
         help
           Say Y if you want to add support for SoC audio on
-          Palm T|X, T5 or LifeDrive handheld computer.
+          Palm T|X, T5, E2 or LifeDrive handheld computer.
 
 config SND_SOC_ZYLONITE
         tristate "SoC Audio support for Marvell Zylonite"
diff --git a/sound/soc/pxa/palm27x.c b/sound/soc/pxa/palm27x.c
index 44fcc4e01e08..e6102fda0a7f 100644
--- a/sound/soc/pxa/palm27x.c
+++ b/sound/soc/pxa/palm27x.c
@@ -205,7 +205,7 @@ static int palm27x_asoc_probe(struct platform_device *pdev)
         int ret;
 
         if (!(machine_is_palmtx() || machine_is_palmt5() ||
-                machine_is_palmld()))
+                machine_is_palmld() || machine_is_palmte2()))
                 return -ENODEV;
 
         if (pdev->dev.platform_data)