Linux-libre 4.2-gnu

1 files changed, 0 insertions, 159 deletions

diff --git a/arch/mips/loongson/lemote-2f/reset.c b/arch/mips/loongson/lemote-2f/reset.c
deleted file mode 100644
index a26ca7fcd..000000000
--- a/arch/mips/loongson/lemote-2f/reset.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/* Board-specific reboot/shutdown routines
- *
- * Copyright (c) 2009 Philippe Vachon <philippe@cowpig.ca>
- *
- * Copyright (C) 2009 Lemote Inc.
- * Author: Wu Zhangjin, wuzhangjin@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/delay.h>
-#include <linux/types.h>
-
-#include <asm/bootinfo.h>
-
-#include <loongson.h>
-
-#include <cs5536/cs5536.h>
-#include "ec_kb3310b.h"
-
-static void reset_cpu(void)
-{
-	/*
-	 * reset cpu to full speed, this is needed when enabling cpu frequency
-	 * scalling
-	 */
-	LOONGSON_CHIPCFG(0) |= 0x7;
-}
-
-/* reset support for fuloong2f */
-
-static void fl2f_reboot(void)
-{
-	reset_cpu();
-
-	/* send a reset signal to south bridge.
-	 *
-	 * NOTE: if enable "Power Management" in kernel, rtl8169 will not reset
-	 * normally with this reset operation and it will not work in PMON, but
-	 * you can type halt command and then reboot, seems the hardware reset
-	 * logic not work normally.
-	 */
-	{
-		u32 hi, lo;
-		_rdmsr(DIVIL_MSR_REG(DIVIL_SOFT_RESET), &hi, &lo);
-		lo |= 0x00000001;
-		_wrmsr(DIVIL_MSR_REG(DIVIL_SOFT_RESET), hi, lo);
-	}
-}
-
-static void fl2f_shutdown(void)
-{
-	u32 hi, lo, val;
-	int gpio_base;
-
-	/* get gpio base */
-	_rdmsr(DIVIL_MSR_REG(DIVIL_LBAR_GPIO), &hi, &lo);
-	gpio_base = lo & 0xff00;
-
-	/* make cs5536 gpio13 output enable */
-	val = inl(gpio_base + GPIOL_OUT_EN);
-	val &= ~(1 << (16 + 13));
-	val |= (1 << 13);
-	outl(val, gpio_base + GPIOL_OUT_EN);
-	mmiowb();
-	/* make cs5536 gpio13 output low level voltage. */
-	val = inl(gpio_base + GPIOL_OUT_VAL) & ~(1 << (13));
-	val |= (1 << (16 + 13));
-	outl(val, gpio_base + GPIOL_OUT_VAL);
-	mmiowb();
-}
-
-/* reset support for yeeloong2f and mengloong2f notebook */
-
-static void ml2f_reboot(void)
-{
-	reset_cpu();
-
-	/* sending an reset signal to EC(embedded controller) */
-	ec_write(REG_RESET, BIT_RESET_ON);
-}
-
-#define yl2f89_reboot ml2f_reboot
-
-/* menglong(7inches) laptop has different shutdown logic from 8.9inches */
-#define EC_SHUTDOWN_IO_PORT_HIGH 0xff2d
-#define EC_SHUTDOWN_IO_PORT_LOW	 0xff2e
-#define EC_SHUTDOWN_IO_PORT_DATA 0xff2f
-#define REG_SHUTDOWN_HIGH	 0xFC
-#define REG_SHUTDOWN_LOW	 0x29
-#define BIT_SHUTDOWN_ON		 (1 << 1)
-
-static void ml2f_shutdown(void)
-{
-	u8 val;
-	u64 i;
-
-	outb(REG_SHUTDOWN_HIGH, EC_SHUTDOWN_IO_PORT_HIGH);
-	outb(REG_SHUTDOWN_LOW, EC_SHUTDOWN_IO_PORT_LOW);
-	mmiowb();
-	val = inb(EC_SHUTDOWN_IO_PORT_DATA);
-	outb(val & (~BIT_SHUTDOWN_ON), EC_SHUTDOWN_IO_PORT_DATA);
-	mmiowb();
-	/* need enough wait here... how many microseconds needs? */
-	for (i = 0; i < 0x10000; i++)
-		delay();
-	outb(val | BIT_SHUTDOWN_ON, EC_SHUTDOWN_IO_PORT_DATA);
-	mmiowb();
-}
-
-static void yl2f89_shutdown(void)
-{
-	/* cpu-gpio0 output low */
-	LOONGSON_GPIODATA &= ~0x00000001;
-	/* cpu-gpio0 as output */
-	LOONGSON_GPIOIE &= ~0x00000001;
-}
-
-void mach_prepare_reboot(void)
-{
-	switch (mips_machtype) {
-	case MACH_LEMOTE_FL2F:
-	case MACH_LEMOTE_NAS:
-	case MACH_LEMOTE_LL2F:
-		fl2f_reboot();
-		break;
-	case MACH_LEMOTE_ML2F7:
-		ml2f_reboot();
-		break;
-	case MACH_LEMOTE_YL2F89:
-		yl2f89_reboot();
-		break;
-	default:
-		break;
-	}
-}
-
-void mach_prepare_shutdown(void)
-{
-	switch (mips_machtype) {
-	case MACH_LEMOTE_FL2F:
-	case MACH_LEMOTE_NAS:
-	case MACH_LEMOTE_LL2F:
-		fl2f_shutdown();
-		break;
-	case MACH_LEMOTE_ML2F7:
-		ml2f_shutdown();
-		break;
-	case MACH_LEMOTE_YL2F89:
-		yl2f89_shutdown();
-		break;
-	default:
-		break;
-	}
-}