From e8d235d4d8fb8957bae5f6ed4521115203a00d8b Mon Sep 17 00:00:00 2001 From: Joachim Eastwood Date: Tue, 12 May 2015 00:00:47 +0200 Subject: ARM: lpc18xx: add basic support for NXP LPC18xx/43xx SoCs Add support for NXP's LPC18xx (Cortex-M3) and LPC43xx (Cortex-M4) SoCs. These SoCs are NXP's high preformance MCU line and can run at clock speeds up to 180 MHz for LPC18xx and 204 MHz for LPC43xx. LPC43xx is more or less a LPC18xx with a Cortex-M4F core and a few extra peripherals. The LPC43xx series also features one or two Cortex-M0 cores that can be used to offload the main M4 core. Signed-off-by: Joachim Eastwood Reviewed-by: Ezequiel Garcia Signed-off-by: Arnd Bergmann --- arch/arm/Kconfig | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'arch/arm/Kconfig') diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 99544479ab01..16b47afb60f1 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -586,6 +586,26 @@ config ARCH_W90X900 +config ARCH_LPC18XX + bool "NXP LPC18xx/LPC43xx" + depends on !MMU + select ARCH_HAS_RESET_CONTROLLER + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select ARM_NVIC + select AUTO_ZRELADDR + select CLKSRC_LPC32XX + select COMMON_CLK + select CPU_V7M + select GENERIC_CLOCKEVENTS + select NO_IOPORT_MAP + select PINCTRL + select SPARSE_IRQ + select USE_OF + help + Support for NXP's LPC18xx Cortex-M3 and LPC43xx Cortex-M4 + high performance microcontrollers. + config ARCH_LPC32XX bool "NXP LPC32XX" select ARCH_REQUIRE_GPIOLIB -- cgit