ARM: tegra: Update default configuration
Update the Tegra default configuration for the following features:
- expose hardware/virtual IRQ mapping via debugfs
- WM9712 audio/touch controller as found on Colibri T20
- sysfs interface for GPIOs
- NFS client support for NFS version 4
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig
index 48af636..3a36244 100644
--- a/arch/arm/configs/tegra_defconfig
+++ b/arch/arm/configs/tegra_defconfig
@@ -1,5 +1,6 @@
CONFIG_SYSVIPC=y
CONFIG_FHANDLE=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_IKCONFIG=y
@@ -120,6 +121,9 @@
CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_ATMEL_MXT=y
+CONFIG_TOUCHSCREEN_WM97XX=y
+# CONFIG_TOUCHSCREEN_WM9705 is not set
+# CONFIG_TOUCHSCREEN_WM9713 is not set
CONFIG_TOUCHSCREEN_STMPE=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_MPU3050=y
@@ -141,6 +145,7 @@
CONFIG_SPI_TEGRA20_SLINK=y
CONFIG_PINCTRL_AS3722=y
CONFIG_PINCTRL_PALMAS=y
+CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_PCA953X=y
CONFIG_GPIO_PCA953X_IRQ=y
CONFIG_GPIO_PALMAS=y
@@ -207,6 +212,7 @@
CONFIG_SND_SOC_TEGRA_RT5640=y
CONFIG_SND_SOC_TEGRA_WM8753=y
CONFIG_SND_SOC_TEGRA_WM8903=y
+CONFIG_SND_SOC_TEGRA_WM9712=y
CONFIG_SND_SOC_TEGRA_TRIMSLICE=y
CONFIG_SND_SOC_TEGRA_ALC5632=y
CONFIG_SND_SOC_TEGRA_MAX98090=y
@@ -275,6 +281,7 @@
CONFIG_SQUASHFS_LZO=y
CONFIG_SQUASHFS_XZ=y
CONFIG_NFS_FS=y
+CONFIG_NFS_V4=y
CONFIG_ROOT_NFS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y