X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Framips%2Fpatches-3.8%2F0003-MIPS-ralink-adds-reset-code.patch;fp=target%2Flinux%2Framips%2Fpatches-3.8%2F0003-MIPS-ralink-adds-reset-code.patch;h=c6818ab3ebd3f88db3baf8ff7d24cb0b4f69423f;hb=28f5bcacd1691f5c44f1201156a2b3cf2ed94c78;hp=0000000000000000000000000000000000000000;hpb=78a75e9744245857f0cc1e4ab309a91a5dc1717d;p=openwrt.git

diff --git a/target/linux/ramips/patches-3.8/0003-MIPS-ralink-adds-reset-code.patch b/target/linux/ramips/patches-3.8/0003-MIPS-ralink-adds-reset-code.patch
new file mode 100644
index 0000000000..c6818ab3eb
--- /dev/null
+++ b/target/linux/ramips/patches-3.8/0003-MIPS-ralink-adds-reset-code.patch
@@ -0,0 +1,68 @@
+From c06e836ada59fbc6d1109277e693e5b3e056ac12 Mon Sep 17 00:00:00 2001
+From: John Crispin <blogic@openwrt.org>
+Date: Sun, 20 Jan 2013 22:00:57 +0100
+Subject: [PATCH 03/14] MIPS: ralink: adds reset code
+
+Resetting these SoCs requires no real magic. The code is straight forward.
+
+Signed-off-by: John Crispin <blogic@openwrt.org>
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+Patchwork: http://patchwork.linux-mips.org/patch/4891/
+---
+ arch/mips/ralink/reset.c |   44 ++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 44 insertions(+)
+ create mode 100644 arch/mips/ralink/reset.c
+
+diff --git a/arch/mips/ralink/reset.c b/arch/mips/ralink/reset.c
+new file mode 100644
+index 0000000..22120e5
+--- /dev/null
++++ b/arch/mips/ralink/reset.c
+@@ -0,0 +1,44 @@
++/*
++ * 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) 2008-2009 Gabor Juhos <juhosg@openwrt.org>
++ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
++ * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
++ */
++
++#include <linux/pm.h>
++#include <linux/io.h>
++
++#include <asm/reboot.h>
++
++#include <asm/mach-ralink/ralink_regs.h>
++
++/* Reset Control */
++#define SYSC_REG_RESET_CTRL     0x034
++#define RSTCTL_RESET_SYSTEM     BIT(0)
++
++static void ralink_restart(char *command)
++{
++	local_irq_disable();
++	rt_sysc_w32(RSTCTL_RESET_SYSTEM, SYSC_REG_RESET_CTRL);
++	unreachable();
++}
++
++static void ralink_halt(void)
++{
++	local_irq_disable();
++	unreachable();
++}
++
++static int __init mips_reboot_setup(void)
++{
++	_machine_restart = ralink_restart;
++	_machine_halt = ralink_halt;
++	pm_power_off = ralink_halt;
++
++	return 0;
++}
++
++arch_initcall(mips_reboot_setup);
+-- 
+1.7.10.4
+