arm64: npcm: Add support for Nuvoton NPCM8XX BMC SoC

This adds support for the Nuvoton NPCM8XX Board Management
controller (BMC) SoC family.

The NPCM8XX based quad-core Cortex-A35 ARMv8 architecture.

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/MAINTAINERS b/MAINTAINERS
index fe5daf1..38ca107 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2450,9 +2450,11 @@ F:       Documentation/devicetree/bindings/*/*npcm*
 F:     Documentation/devicetree/bindings/arm/npcm/*
 F:     arch/arm/boot/dts/nuvoton-npcm*
 F:     arch/arm/mach-npcm/
+F:     arch/arm64/boot/dts/nuvoton/
 F:     drivers/*/*npcm*
 F:     drivers/*/*/*npcm*
 F:     include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
+F:     include/dt-bindings/clock/nuvoton,npcm8xx-clock.h
 
 ARM/NUVOTON WPCM450 ARCHITECTURE
 M:     Jonathan Neuschäfer <j.neuschaefer@gmx.net>

diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 4e6d635..c68d1b4 100644 (file)
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -202,6 +202,17 @@ config ARCH_MXC
          This enables support for the ARMv8 based SoCs in the
          NXP i.MX family.
 
+config ARCH_NPCM
+       bool "Nuvoton NPCM Architecture"
+       select PINCTRL
+       select GPIOLIB
+       select NPCM7XX_TIMER
+       select RESET_CONTROLLER
+       select MFD_SYSCON
+       help
+         General support for NPCM8xx BMC (Arbel).
+         Nuvoton NPCM8xx BMC based on the Cortex A35.
+
 config ARCH_QCOM
        bool "Qualcomm Platforms"
        select GPIOLIB