ARM: multi_v7_defconfig: Enable missing drivers for supported Chromebooks

Enable following drivers for merged devices:
- Batteries with BQ27XXX chips for Minnie boards.
- Elan eKTH I2C touchscreen for Minnie boards.
- GPIO charger for all Veyron boards.
- Rockchip SARADC driver for all rk3288 boards.
- Rockchip eFUSE driver for all rk3288 boards.
- TPM security chip for all Veyron boards.
- ChromeOS EC userspace interface for all chromebooks boards.
- ChromeOS EC light and proximity sensors for some chromebooks.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

arch/arm/configs/multi_v7_defconfig

@@ -288,6 +288,7 @@ CONFIG_MOUSE_ELAN_I2C=y
 CONFIG_INPUT_TOUCHSCREEN=y
 CONFIG_TOUCHSCREEN_ADC=m
 CONFIG_TOUCHSCREEN_ATMEL_MXT=m
+CONFIG_TOUCHSCREEN_ELAN=m
 CONFIG_TOUCHSCREEN_MMS114=m
 CONFIG_TOUCHSCREEN_WM97XX=m
 CONFIG_TOUCHSCREEN_ST1232=m
@@ -349,6 +350,8 @@ CONFIG_SERIAL_DEV_BUS=y
 CONFIG_VIRTIO_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_HW_RANDOM_ST=y
+CONFIG_TCG_TPM=m
+CONFIG_TCG_TIS_I2C_INFINEON=m
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_ARB_GPIO_CHALLENGE=m
 CONFIG_I2C_MUX_PCA954x=y
@@ -444,9 +447,11 @@ CONFIG_POWER_RESET_RMOBILE=y
 CONFIG_BATTERY_ACT8945A=y
 CONFIG_BATTERY_CPCAP=m
 CONFIG_BATTERY_SBS=y
+CONFIG_BATTERY_BQ27XXX=m
 CONFIG_AXP20X_POWER=m
 CONFIG_BATTERY_MAX17040=m
 CONFIG_BATTERY_MAX17042=m
+CONFIG_CHARGER_GPIO=m
 CONFIG_CHARGER_CPCAP=m
 CONFIG_CHARGER_MAX14577=m
 CONFIG_CHARGER_MAX77693=m
@@ -505,6 +510,7 @@ CONFIG_MFD_AXP20X_RSB=y
 CONFIG_MFD_CROS_EC=m
 CONFIG_CROS_EC_I2C=m
 CONFIG_CROS_EC_SPI=m
+CONFIG_MFD_CROS_EC_CHARDEV=m
 CONFIG_MFD_DA9063=m
 CONFIG_MFD_MAX14577=y
 CONFIG_MFD_MAX77686=y
@@ -932,8 +938,12 @@ CONFIG_VF610_ADC=m
 CONFIG_XILINX_XADC=y
 CONFIG_STM32_LPTIMER_CNT=m
 CONFIG_STM32_DAC=m
+CONFIG_ROCKCHIP_SARADC=m
+CONFIG_IIO_CROS_EC_SENSORS_CORE=m
+CONFIG_IIO_CROS_EC_SENSORS=m
 CONFIG_MPU3050_I2C=y
 CONFIG_CM36651=m
+CONFIG_IIO_CROS_EC_LIGHT_PROX=m
 CONFIG_SENSORS_ISL29018=y
 CONFIG_SENSORS_ISL29028=y
 CONFIG_AK8975=y
@@ -979,6 +989,7 @@ CONFIG_PHY_UNIPHIER_USB2=y
 CONFIG_OMAP_USB2=y
 CONFIG_TI_PIPE3=y
 CONFIG_TWL4030_USB=m
+CONFIG_ROCKCHIP_EFUSE=m
 CONFIG_NVMEM_IMX_OCOTP=y
 CONFIG_NVMEM_SUNXI_SID=y
 CONFIG_NVMEM_VF610_OCOTP=y