menu "Device Drivers" source "drivers/core/Kconfig" source "drivers/demo/Kconfig" source "drivers/pci/Kconfig" source "drivers/pcmcia/Kconfig" source "drivers/mtd/Kconfig" source "drivers/block/Kconfig" source "drivers/misc/Kconfig" source "drivers/net/Kconfig" source "drivers/input/Kconfig" source "drivers/serial/Kconfig" source "drivers/tpm/Kconfig" source "drivers/i2c/Kconfig" source "drivers/spi/Kconfig" source "drivers/gpio/Kconfig" source "drivers/power/Kconfig" source "drivers/hwmon/Kconfig" source "drivers/watchdog/Kconfig" source "drivers/video/Kconfig" source "drivers/sound/Kconfig" source "drivers/usb/Kconfig" source "drivers/dfu/Kconfig" source "drivers/mmc/Kconfig" source "drivers/rtc/Kconfig" source "drivers/dma/Kconfig" source "drivers/crypto/Kconfig" source "drivers/thermal/Kconfig" endmenu config PHYS_TO_BUS bool help Some SoCs use a different address map for CPU physical addresses and peripheral DMA master accesses. If yours does, select this option in your platform's Kconfig, and implement the appropriate mapping functions in your platform's support code.