diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
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committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/arch/mips/loongson1/common/reset.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/arch/mips/loongson1/common/reset.c')
-rw-r--r-- | kernel/arch/mips/loongson1/common/reset.c | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/kernel/arch/mips/loongson1/common/reset.c b/kernel/arch/mips/loongson1/common/reset.c deleted file mode 100644 index c41e4ca56..000000000 --- a/kernel/arch/mips/loongson1/common/reset.c +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/io.h> -#include <linux/pm.h> -#include <asm/idle.h> -#include <asm/reboot.h> - -#include <loongson1.h> - -static void __iomem *wdt_base; - -static void ls1x_halt(void) -{ - while (1) { - if (cpu_wait) - cpu_wait(); - } -} - -static void ls1x_restart(char *command) -{ - __raw_writel(0x1, wdt_base + WDT_EN); - __raw_writel(0x1, wdt_base + WDT_TIMER); - __raw_writel(0x1, wdt_base + WDT_SET); - - ls1x_halt(); -} - -static void ls1x_power_off(void) -{ - ls1x_halt(); -} - -static int __init ls1x_reboot_setup(void) -{ - wdt_base = ioremap_nocache(LS1X_WDT_BASE, 0x0f); - if (!wdt_base) - panic("Failed to remap watchdog registers"); - - _machine_restart = ls1x_restart; - _machine_halt = ls1x_halt; - pm_power_off = ls1x_power_off; - - return 0; -} - -arch_initcall(ls1x_reboot_setup); |