From: Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org>
To: Maxime Ripard
<maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>,
Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
Russell King <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>,
Daniel Lezcano
<daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Marc Zyngier <marc.zyngier-5wv7dgnIgG8@public.gmane.org>,
Linus Walleij
<linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-clk-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org>
Subject: [RFC PATCH 1/9] ARM: add CONFIG_ARCH_SUNXI_V7 for differentiate ARMv5/v7 Allwinner SoCs
Date: Sat, 20 Jan 2018 07:17:27 +0800 [thread overview]
Message-ID: <20180119231735.61504-2-icenowy@aosc.io> (raw)
In-Reply-To: <20180119231735.61504-1-icenowy-h8G6r0blFSE@public.gmane.org>
Allwinner also has some ARMv5 SoCs.
In order to add support for them, add a CONFIG_ARCH_SUNXI_V7 option that
is selectable when ARMv7 is selceted, and make CONFIG_ARCH_SUNXI a
common bool config which is selected by both V7 and V5 sunxi option.
The ARMv7 defconfigs are modified to have the new CONFIG_ARCH_SUNXI_V7
option.
Signed-off-by: Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org>
---
arch/arm/configs/multi_v7_defconfig | 2 +-
arch/arm/configs/sunxi_defconfig | 2 +-
arch/arm/mach-sunxi/Kconfig | 14 ++++++++++++--
arch/arm/mach-sunxi/Makefile | 2 +-
4 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 61509c4b769f..9b4267b2ad49 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -98,7 +98,7 @@ CONFIG_ARCH_R8A7792=y
CONFIG_ARCH_R8A7793=y
CONFIG_ARCH_R8A7794=y
CONFIG_ARCH_SH73A0=y
-CONFIG_ARCH_SUNXI=y
+CONFIG_ARCH_SUNXI_V7=y
CONFIG_ARCH_SIRF=y
CONFIG_ARCH_TEGRA=y
CONFIG_ARCH_TEGRA_2x_SOC=y
diff --git a/arch/arm/configs/sunxi_defconfig b/arch/arm/configs/sunxi_defconfig
index 5caaf971fb50..9e9be989a4bd 100644
--- a/arch/arm/configs/sunxi_defconfig
+++ b/arch/arm/configs/sunxi_defconfig
@@ -5,7 +5,7 @@ CONFIG_BLK_DEV_INITRD=y
CONFIG_PERF_EVENTS=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
-CONFIG_ARCH_SUNXI=y
+CONFIG_ARCH_SUNXI_V7=y
CONFIG_SMP=y
CONFIG_NR_CPUS=8
CONFIG_AEABI=y
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index 58153cdf025b..65509a35935f 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -1,6 +1,16 @@
-menuconfig ARCH_SUNXI
+config ARCH_SUNXI
+ bool
+ select ARCH_HAS_RESET_CONTROLLER
+ select CLKSRC_MMIO
+ select GENERIC_IRQ_CHIP
+ select GPIOLIB
+ select PINCTRL
+ select RESET_CONTROLLER
+
+menuconfig ARCH_SUNXI_V7
bool "Allwinner SoCs"
depends on ARCH_MULTI_V7
+ select ARCH_SUNXI
select ARCH_HAS_RESET_CONTROLLER
select CLKSRC_MMIO
select GENERIC_IRQ_CHIP
@@ -10,7 +20,7 @@ menuconfig ARCH_SUNXI
select SUN4I_TIMER
select RESET_CONTROLLER
-if ARCH_SUNXI
+if ARCH_SUNXI_V7
config MACH_SUN4I
bool "Allwinner A10 (sun4i) SoCs support"
diff --git a/arch/arm/mach-sunxi/Makefile b/arch/arm/mach-sunxi/Makefile
index 27b168f121a1..6d874f6c9d3a 100644
--- a/arch/arm/mach-sunxi/Makefile
+++ b/arch/arm/mach-sunxi/Makefile
@@ -1,2 +1,2 @@
-obj-$(CONFIG_ARCH_SUNXI) += sunxi.o
+obj-$(CONFIG_ARCH_SUNXI_V7) += sunxi.o
obj-$(CONFIG_SMP) += platsmp.o
--
2.14.2
next prev parent reply other threads:[~2018-01-19 23:17 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-19 23:17 [RFC PATCH 0/9] initial support for "suniv" Allwinner new ARM9 SoC Icenowy Zheng
[not found] ` <20180119231735.61504-1-icenowy-h8G6r0blFSE@public.gmane.org>
2018-01-19 23:17 ` Icenowy Zheng [this message]
2018-01-20 3:04 ` [linux-sunxi] [RFC PATCH 1/9] ARM: add CONFIG_ARCH_SUNXI_V7 for differentiate ARMv5/v7 Allwinner SoCs Julian Calaby
2018-01-19 23:17 ` [RFC PATCH 2/9] ARM: sunxi: add Allwinner ARMv5 SoCs Icenowy Zheng
[not found] ` <20180119231735.61504-3-icenowy-h8G6r0blFSE@public.gmane.org>
2018-01-20 3:06 ` Julian Calaby
2018-01-20 3:10 ` [linux-sunxi] " Icenowy Zheng
[not found] ` <76DC4CD7-4A07-40C7-80A8-1C2D177E8109-h8G6r0blFSE@public.gmane.org>
2018-01-20 3:22 ` Julian Calaby
2018-01-22 12:15 ` [linux-sunxi] " Maxime Ripard
2018-01-19 23:17 ` [RFC PATCH 3/9] irqchip/sun4i: add support for suniv interrupt controller Icenowy Zheng
2018-01-19 23:17 ` [RFC PATCH 4/9] clocksource: sun4i: add a compatible for suniv Icenowy Zheng
2018-01-19 23:17 ` [RFC PATCH 5/9] clocksource/drivers/sun4i: register as sched_clock on suniv Icenowy Zheng
2018-01-19 23:17 ` [RFC PATCH 6/9] pinctrl: sunxi: add support for suniv (newer F-series SoCs) Icenowy Zheng
2018-01-19 23:17 ` [RFC PATCH 7/9] clk: sunxi-ng: add support for suniv SoC Icenowy Zheng
2018-01-19 23:17 ` [RFC PATCH 8/9] ARM: dts: suniv: add initial DTSI file for suniv and F1C100s Icenowy Zheng
2018-01-21 11:03 ` Rask Ingemann Lambertsen
2018-01-19 23:17 ` [RFC PATCH 9/9] ARM: suniv: f1c100s: add device tree for Lichee Pi Nano Icenowy Zheng
2018-01-22 12:14 ` [RFC PATCH 0/9] initial support for "suniv" Allwinner new ARM9 SoC Maxime Ripard
[not found] ` <20180122121435.bpayxk4uzfqbhqse-ZC1Zs529Oq4@public.gmane.org>
2018-01-24 13:10 ` Icenowy Zheng
2018-01-25 15:35 ` Maxime Ripard
2018-01-25 15:38 ` Icenowy Zheng
2018-01-26 14:43 ` Maxime Ripard
2018-01-26 20:57 ` Icenowy Zheng
2018-01-29 19:48 ` Rob Herring
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