Add option for Allwinner ARMv5 SoCs and SoC F1C100s (which has a die
used for many new F-series products, including F1C100A, F1C100s, F1C200s,
F1C500, F1C600).

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Mesih Kilinc <redacted>
---
 arch/arm/mach-sunxi/Kconfig    | 14 +++++++++++++-
 arch/arm/mach-sunxi/Makefile   |  1 +
 arch/arm/mach-sunxi/sunxi_v5.c | 22 ++++++++++++++++++++++
 3 files changed, 36 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/mach-sunxi/sunxi_v5.c

diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index 5db17ec..066644c 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig

@@ -1,6 +1,6 @@
 menuconfig ARCH_SUNXI
 	bool "Allwinner SoCs"
-	depends on ARCH_MULTI_V7
+	depends on ARCH_MULTI_V5 || ARCH_MULTI_V7
 	select ARCH_HAS_RESET_CONTROLLER
 	select CLKSRC_MMIO
 	select GENERIC_IRQ_CHIP

@@ -64,4 +64,16 @@ config ARCH_SUNXI_MC_SMP
 
 endif
 
+if ARCH_MULTI_V5
+
+config ARCH_SUNXI_V5
+	bool
+	select SUN4I_TIMER

+++ b/arch/arm/mach-sunxi/sunxi_v5.c

@@ -0,0 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree support for Allwinner F series SoCs
+ *
+ * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.io>
+ * Copyright (C) 2018 Mesih Kilinc <mesihkilinc@gmail.com>
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+
+#include <asm/mach/arch.h>
+
+static const char * const suniv_board_dt_compat[] = {
+	"allwinner,suniv-f1c100s",
+	NULL,
+};
+
+DT_MACHINE_START(SUNXI_DT, "Allwinner suniv Family")
+	.dt_compat	= suniv_board_dt_compat,
+MACHINE_END