@@ -2795,7 +2795,6 @@ F: Documentation/devicetree/bindings/interrupt-controller/sunplus,sp7021-intc.ya
F: Documentation/devicetree/bindings/reset/sunplus,reset.yaml
F: arch/arm/boot/dts/sunplus/
F: arch/arm/configs/sp7021_*defconfig
-F: arch/arm/mach-sunplus/
F: drivers/clk/clk-sp7021.c
F: drivers/irqchip/irq-sp7021-intc.c
F: drivers/reset/reset-sunplus.c
@@ -446,8 +446,6 @@ 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"
@@ -123,6 +123,35 @@ config ARCH_RDA
help
This enables support for the RDA Micro 8810PL SoC family.
+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>)
+
+if ARCH_SUNPLUS
+
+config SOC_SP7021
+ bool "Sunplus SP7021 SoC support"
+ default ARCH_SUNPLUS
+ select HAVE_ARM_ARCH_TIMER
+ select ARM_GIC
+ select ARM_PSCI
+ select PINCTRL
+ select PINCTRL_SPPCTL
+ select SERIAL_SUNPLUS if TTY
+ select SERIAL_SUNPLUS_CONSOLE if TTY
+ 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.
+
+endif
+
config ARCH_UNIPHIER
bool "Socionext UniPhier SoCs"
depends on ARCH_MULTI_V7
@@ -216,7 +216,6 @@ 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
deleted file mode 100644
@@ -1,27 +0,0 @@
-# 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 if TTY
- select SERIAL_SUNPLUS_CONSOLE if TTY
- 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.
deleted file mode 100644
@@ -1,8 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# Makefile for the linux kernel.
-#
-
-# Object file lists.
-
-obj-$(CONFIG_SOC_SP7021) += sp7021.o
deleted file mode 100644
@@ -1,16 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
-/*
- * Copyright (C) Sunplus Technology Co., Ltd.
- * All rights reserved.
- */
-#include <linux/kernel.h>
-#include <asm/mach/arch.h>
-
-static const char *sp7021_compat[] __initconst = {
- "sunplus,sp7021",
- NULL
-};
-
-DT_MACHINE_START(SP7021_DT, "SP7021")
- .dt_compat = sp7021_compat,
-MACHINE_END
Having a platform need a mach-* directory should be seen as a negative, it means the platform needs special non-standard handling. ARM64 support does not allow mach-* directories at all. While we may not get to that given all the non-standard architectures we support, we should still try to get as close as we can and reduce the number of mach directories. The mach-sunplus/ directory and files, provides just one "feature": having the kernel print the machine name if the DTB does not also contain a "model" string (which they always do). To reduce the number of mach-* directories let's do without that feature and remove this directory. NOTE: The default l2c_aux_mask is now ~0 but these devices never have this type of cache controller so this is safe. Signed-off-by: Andrew Davis <afd@ti.com> --- MAINTAINERS | 1 - arch/arm/Kconfig | 2 -- arch/arm/Kconfig.platforms | 29 +++++++++++++++++++++++++++++ arch/arm/Makefile | 1 - arch/arm/mach-sunplus/Kconfig | 27 --------------------------- arch/arm/mach-sunplus/Makefile | 8 -------- arch/arm/mach-sunplus/sp7021.c | 16 ---------------- 7 files changed, 29 insertions(+), 55 deletions(-) delete mode 100644 arch/arm/mach-sunplus/Kconfig delete mode 100644 arch/arm/mach-sunplus/Makefile delete mode 100644 arch/arm/mach-sunplus/sp7021.c