ARM: at91: at91_dt: update defconfig

Update defconfig, adding:
 - ADC/touchscreen
 - PWM support using the generic framework
 - generic PWM leds
 - Power/reset

and removing deprecated config options.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

arch/arm/configs/at91_dt_defconfig

@@ -18,15 +18,14 @@ CONFIG_SOC_AT91RM9200=y
 CONFIG_SOC_AT91SAM9260=y
 CONFIG_SOC_AT91SAM9261=y
 CONFIG_SOC_AT91SAM9263=y
+CONFIG_SOC_AT91SAM9RL=y
 CONFIG_SOC_AT91SAM9G45=y
 CONFIG_SOC_AT91SAM9X5=y
 CONFIG_SOC_AT91SAM9N12=y
-CONFIG_SOC_AT91SAM9RL=y
 CONFIG_MACH_AT91RM9200_DT=y
 CONFIG_MACH_AT91SAM9_DT=y
 CONFIG_AT91_TIMER_HZ=128
 CONFIG_AEABI=y
-# CONFIG_OABI_COMPAT is not set
 CONFIG_UACCESS_WITH_MEMCPY=y
 CONFIG_ZBOOT_ROM_TEXT=0x0
 CONFIG_ZBOOT_ROM_BSS=0x0
@@ -63,24 +62,20 @@ CONFIG_DEVTMPFS_MOUNT=y
 # CONFIG_PREVENT_FIRMWARE_BUILD is not set
 CONFIG_MTD=y
 CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_DATAFLASH=y
 CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_ATMEL=y
 CONFIG_MTD_UBI=y
 CONFIG_MTD_UBI_GLUEBI=y
-CONFIG_PROC_DEVICETREE=y
 CONFIG_BLK_DEV_LOOP=y
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_COUNT=4
 CONFIG_BLK_DEV_RAM_SIZE=8192
-CONFIG_ATMEL_PWM=y
 CONFIG_ATMEL_TCLIB=y
 CONFIG_ATMEL_SSC=y
 CONFIG_SCSI=y
 CONFIG_BLK_DEV_SD=y
-CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SCSI_LOWLEVEL is not set
 CONFIG_NETDEVICES=y
 CONFIG_MACB=y
@@ -106,9 +101,8 @@ CONFIG_RT2800USB=m
 CONFIG_RT2800USB_RT53XX=y
 CONFIG_RT2800USB_RT55XX=y
 CONFIG_RT2800USB_UNKNOWN=y
-CONFIG_RTLWIFI=m
-# CONFIG_RTLWIFI_DEBUG is not set
 CONFIG_RTL8192CU=m
+# CONFIG_RTLWIFI_DEBUG is not set
 CONFIG_MWIFIEX=m
 CONFIG_MWIFIEX_SDIO=m
 CONFIG_MWIFIEX_USB=m
@@ -133,6 +127,8 @@ CONFIG_I2C_AT91=y
 CONFIG_I2C_GPIO=y
 CONFIG_SPI=y
 CONFIG_SPI_ATMEL=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_POWER_RESET=y
 # CONFIG_HWMON is not set
 CONFIG_WATCHDOG=y
 CONFIG_AT91SAM9X_WATCHDOG=y
@@ -146,10 +142,6 @@ CONFIG_BACKLIGHT_ATMEL_LCDC=y
 # CONFIG_BACKLIGHT_GENERIC is not set
 CONFIG_FRAMEBUFFER_CONSOLE=y
 CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
-CONFIG_FONTS=y
-CONFIG_FONT_8x8=y
-CONFIG_FONT_ACORN_8x8=y
-CONFIG_FONT_MINI_4x6=y
 CONFIG_LOGO=y
 CONFIG_SOUND=y
 CONFIG_SND=y
@@ -178,6 +170,7 @@ CONFIG_MMC_SPI=y
 CONFIG_NEW_LEDS=y
 CONFIG_LEDS_CLASS=y
 CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_PWM=y
 CONFIG_LEDS_TRIGGERS=y
 CONFIG_LEDS_TRIGGER_TIMER=y
 CONFIG_LEDS_TRIGGER_HEARTBEAT=y
@@ -189,6 +182,10 @@ CONFIG_RTC_DRV_AT91SAM9=y
 CONFIG_DMADEVICES=y
 CONFIG_AT_HDMAC=y
 # CONFIG_IOMMU_SUPPORT is not set
+CONFIG_IIO=y
+CONFIG_AT91_ADC=y
+CONFIG_PWM=y
+CONFIG_PWM_ATMEL=y
 CONFIG_EXT4_FS=y
 CONFIG_FANOTIFY=y
 CONFIG_VFAT_FS=y
@@ -219,3 +216,7 @@ CONFIG_CRC_CCITT=y
 CONFIG_CRC_ITU_T=y
 CONFIG_CRC7=m
 CONFIG_AVERAGE=y
+CONFIG_FONTS=y
+CONFIG_FONT_8x8=y
+CONFIG_FONT_ACORN_8x8=y
+CONFIG_FONT_MINI_4x6=y