MIPS: ralink: add MT7621 support

MT7621 is based on a 1004k core. This patch adds support for the SoC. The
timer and IRQ is just boiler plate as GIC has recently been moved to
generic places in the kernel and just works.

Signed-off-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/11990/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/arch/mips/ralink/timer-gic.c b/arch/mips/ralink/timer-gic.c
new file mode 100644
index 000000000000..5b4f186bcf95
--- /dev/null
+++ b/arch/mips/ralink/timer-gic.c
@@ -0,0 +1,24 @@
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ *
+ * Copyright (C) 2015 Nikolay Martynov <mar.kolya@gmail.com>
+ * Copyright (C) 2015 John Crispin <blogic@openwrt.org>
+ */
+
+#include <linux/init.h>
+
+#include <linux/of.h>
+#include <linux/clk-provider.h>
+#include <linux/clocksource.h>
+
+#include "common.h"
+
+void __init plat_time_init(void)
+{
+	ralink_of_remap();
+
+	of_clk_init(NULL);
+	clocksource_probe();
+}