Commit 0aa94eea authored by Qin Jian's avatar Qin Jian Committed by Arnd Bergmann
Browse files

ARM: sunplus: Add initial support for Sunplus SP7021 SoC 



This patch aims to add an initial support for Sunplus SP7021 SoC.

Signed-off-by: default avatarQin Jian <qinjian@cqplus1.com>
Reviewed-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
parent f7189d93

MAINTAINERS

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@@ -2834,6 +2834,7 @@ F: Documentation/devicetree/bindings/arm/sunplus,sp7021.yaml 
F:	Documentation/devicetree/bindings/clock/sunplus,sp7021-clkc.yaml

F:	Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.yaml

F:	Documentation/devicetree/bindings/reset/sunplus,reset.yaml

F:	arch/arm/mach-sunplus/

F:	drivers/irqchip/irq-sp7021-intc.c

F:	drivers/reset/reset-sunplus.c

F:	include/dt-bindings/clock/sunplus,sp7021-clkc.h

arch/arm/Kconfig

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@@ -588,6 +588,8 @@ source "arch/arm/mach-sti/Kconfig" 


source "arch/arm/mach-stm32/Kconfig"



source "arch/arm/mach-sunplus/Kconfig"



source "arch/arm/mach-sunxi/Kconfig"



source "arch/arm/mach-tegra/Kconfig"

arch/arm/Makefile

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@@ -215,6 +215,7 @@ machine-$(CONFIG_ARCH_RENESAS) += shmobile 
machine-$(CONFIG_ARCH_INTEL_SOCFPGA)	+= socfpga

machine-$(CONFIG_ARCH_STI)		+= sti

machine-$(CONFIG_ARCH_STM32)		+= stm32

machine-$(CONFIG_ARCH_SUNPLUS)		+= sunplus

machine-$(CONFIG_ARCH_SUNXI)		+= sunxi

machine-$(CONFIG_ARCH_TEGRA)		+= tegra

machine-$(CONFIG_ARCH_U8500)		+= ux500

arch/arm/mach-sunplus/Kconfig

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)



menuconfig ARCH_SUNPLUS

	bool "Sunplus SoCs"

	depends on ARCH_MULTI_V7

	help

	  Support for Sunplus SoC family: SP7021 and succeeding SoC-based systems,

	  such as the Banana Pi BPI-F2S development board (and derivatives).

	  (<http://www.sinovoip.com.cn/ecp_view.asp?id=586>)

	  (<https://tibbo.com/store/plus1.html>)



config SOC_SP7021

	bool "Sunplus SP7021 SoC support"

	depends on ARCH_SUNPLUS

	default ARCH_SUNPLUS

	select HAVE_ARM_ARCH_TIMER

	select ARM_GIC

	select ARM_PSCI

	select PINCTRL

	select PINCTRL_SPPCTL

	select SERIAL_SUNPLUS

	select SERIAL_SUNPLUS_CONSOLE

	help

	  Support for Sunplus SP7021 SoC. It is based on ARM 4-core

	  Cortex-A7 with various peripherals (e.g.: I2C, SPI, SDIO,

	  Ethernet, etc.), FPGA interface,  chip-to-chip bus.

	  It is designed for industrial control.

arch/arm/mach-sunplus/Makefile

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# SPDX-License-Identifier: GPL-2.0

#

# Makefile for the linux kernel.

#



# Object file lists.



obj-$(CONFIG_SOC_SP7021)	+= sp7021.o