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-rw-r--r--arch/mips/Kconfig6
-rw-r--r--arch/mips/configs/malta_defconfig1
-rw-r--r--arch/mips/configs/malta_kvm_defconfig1
-rw-r--r--arch/mips/configs/malta_kvm_guest_defconfig1
-rw-r--r--arch/mips/configs/malta_qemu_32r6_defconfig1
-rw-r--r--arch/mips/configs/maltaaprp_defconfig1
-rw-r--r--arch/mips/configs/maltasmvp_defconfig1
-rw-r--r--arch/mips/configs/maltasmvp_eva_defconfig1
-rw-r--r--arch/mips/configs/maltaup_defconfig1
-rw-r--r--arch/mips/configs/maltaup_xpa_defconfig1
-rw-r--r--arch/mips/mti-malta/Makefile2
-rw-r--r--arch/mips/mti-malta/malta-pm.c96
-rw-r--r--arch/mips/mti-malta/malta-reset.c30
13 files changed, 9 insertions, 134 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 33375dd..a6ce508 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -1974,12 +1974,6 @@ config SYS_HAS_CPU_XLR
config SYS_HAS_CPU_XLP
bool
-config MIPS_MALTA_PM
- depends on MIPS_MALTA
- depends on PCI
- bool
- default y
-
#
# CPU may reorder R->R, R->W, W->R, W->W
# Reordering beyond LL and SC is handled in WEAK_REORDERING_BEYOND_LLSC
diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig
index df8a9a1..8105829 100644
--- a/arch/mips/configs/malta_defconfig
+++ b/arch/mips/configs/malta_defconfig
@@ -317,6 +317,7 @@ CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_PIIX4_POWEROFF=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_FB=y
diff --git a/arch/mips/configs/malta_kvm_defconfig b/arch/mips/configs/malta_kvm_defconfig
index 14df9ef1..5c10cddc 100644
--- a/arch/mips/configs/malta_kvm_defconfig
+++ b/arch/mips/configs/malta_kvm_defconfig
@@ -328,6 +328,7 @@ CONFIG_INPUT_MOUSEDEV=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_PIIX4_POWEROFF=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_FB=y
diff --git a/arch/mips/configs/malta_kvm_guest_defconfig b/arch/mips/configs/malta_kvm_guest_defconfig
index 25092e3..bb694f5 100644
--- a/arch/mips/configs/malta_kvm_guest_defconfig
+++ b/arch/mips/configs/malta_kvm_guest_defconfig
@@ -330,6 +330,7 @@ CONFIG_INPUT_MOUSEDEV=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_PIIX4_POWEROFF=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_FB=y
diff --git a/arch/mips/configs/malta_qemu_32r6_defconfig b/arch/mips/configs/malta_qemu_32r6_defconfig
index 210bf60..5b5306b 100644
--- a/arch/mips/configs/malta_qemu_32r6_defconfig
+++ b/arch/mips/configs/malta_qemu_32r6_defconfig
@@ -133,6 +133,7 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_HW_RANDOM=y
CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_PIIX4_POWEROFF=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_FB=y
diff --git a/arch/mips/configs/maltaaprp_defconfig b/arch/mips/configs/maltaaprp_defconfig
index e5934aa..8554359 100644
--- a/arch/mips/configs/maltaaprp_defconfig
+++ b/arch/mips/configs/maltaaprp_defconfig
@@ -133,6 +133,7 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_HW_RANDOM=y
CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_PIIX4_POWEROFF=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_FB=y
diff --git a/arch/mips/configs/maltasmvp_defconfig b/arch/mips/configs/maltasmvp_defconfig
index cb2ca11..067bb84 100644
--- a/arch/mips/configs/maltasmvp_defconfig
+++ b/arch/mips/configs/maltasmvp_defconfig
@@ -134,6 +134,7 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_HW_RANDOM=y
CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_PIIX4_POWEROFF=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_FB=y
diff --git a/arch/mips/configs/maltasmvp_eva_defconfig b/arch/mips/configs/maltasmvp_eva_defconfig
index be29fce..dfc78c3 100644
--- a/arch/mips/configs/maltasmvp_eva_defconfig
+++ b/arch/mips/configs/maltasmvp_eva_defconfig
@@ -137,6 +137,7 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_HW_RANDOM=y
CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_PIIX4_POWEROFF=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_FB=y
diff --git a/arch/mips/configs/maltaup_defconfig b/arch/mips/configs/maltaup_defconfig
index 40462d4..50a2288 100644
--- a/arch/mips/configs/maltaup_defconfig
+++ b/arch/mips/configs/maltaup_defconfig
@@ -132,6 +132,7 @@ CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_HW_RANDOM=y
CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_PIIX4_POWEROFF=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_FB=y
diff --git a/arch/mips/configs/maltaup_xpa_defconfig b/arch/mips/configs/maltaup_xpa_defconfig
index 4e50176..99a19cf5 100644
--- a/arch/mips/configs/maltaup_xpa_defconfig
+++ b/arch/mips/configs/maltaup_xpa_defconfig
@@ -326,6 +326,7 @@ CONFIG_MOUSE_PS2_ELANTECH=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_PIIX4_POWEROFF=y
CONFIG_POWER_RESET_SYSCON=y
# CONFIG_HWMON is not set
CONFIG_FB=y
diff --git a/arch/mips/mti-malta/Makefile b/arch/mips/mti-malta/Makefile
index 63940bd..17c7fd4 100644
--- a/arch/mips/mti-malta/Makefile
+++ b/arch/mips/mti-malta/Makefile
@@ -13,11 +13,9 @@ obj-y += malta-init.o
obj-y += malta-int.o
obj-y += malta-memory.o
obj-y += malta-platform.o
-obj-y += malta-reset.o
obj-y += malta-setup.o
obj-y += malta-time.o
obj-$(CONFIG_MIPS_CMP) += malta-amon.o
-obj-$(CONFIG_MIPS_MALTA_PM) += malta-pm.o
CFLAGS_malta-dtshim.o = -I$(src)/../../../scripts/dtc/libfdt
diff --git a/arch/mips/mti-malta/malta-pm.c b/arch/mips/mti-malta/malta-pm.c
deleted file mode 100644
index efbd659..0000000
--- a/arch/mips/mti-malta/malta-pm.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- * Copyright (C) 2014 Imagination Technologies
- * Author: Paul Burton <paul.burton@mips.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/delay.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/pci.h>
-
-#include <asm/mach-malta/malta-pm.h>
-
-static struct pci_bus *pm_pci_bus;
-static resource_size_t pm_io_offset;
-
-int mips_pm_suspend(unsigned state)
-{
- int spec_devid;
- u16 sts;
-
- if (!pm_pci_bus || !pm_io_offset)
- return -ENODEV;
-
- /* Ensure the power button status is clear */
- while (1) {
- sts = inw(pm_io_offset + PIIX4_FUNC3IO_PMSTS);
- if (!(sts & PIIX4_FUNC3IO_PMSTS_PWRBTN_STS))
- break;
- outw(sts, pm_io_offset + PIIX4_FUNC3IO_PMSTS);
- }
-
- /* Enable entry to suspend */
- outw(state | PIIX4_FUNC3IO_PMCNTRL_SUS_EN,
- pm_io_offset + PIIX4_FUNC3IO_PMCNTRL);
-
- /* If the special cycle occurs too soon this doesn't work... */
- mdelay(10);
-
- /*
- * The PIIX4 will enter the suspend state only after seeing a special
- * cycle with the correct magic data on the PCI bus. Generate that
- * cycle now.
- */
- spec_devid = PCI_DEVID(0, PCI_DEVFN(0x1f, 0x7));
- pci_bus_write_config_dword(pm_pci_bus, spec_devid, 0,
- PIIX4_SUSPEND_MAGIC);
-
- /* Give the system some time to power down */
- mdelay(1000);
-
- return 0;
-}
-
-static int __init malta_pm_setup(void)
-{
- struct pci_dev *dev;
- int res, io_region = PCI_BRIDGE_RESOURCES;
-
- /* Find a reference to the PCI bus */
- pm_pci_bus = pci_find_next_bus(NULL);
- if (!pm_pci_bus) {
- pr_warn("malta-pm: failed to find reference to PCI bus\n");
- return -ENODEV;
- }
-
- /* Find the PIIX4 PM device */
- dev = pci_get_subsys(PCI_VENDOR_ID_INTEL,
- PCI_DEVICE_ID_INTEL_82371AB_3, PCI_ANY_ID,
- PCI_ANY_ID, NULL);
- if (!dev) {
- pr_warn("malta-pm: failed to find PIIX4 PM\n");
- return -ENODEV;
- }
-
- /* Request access to the PIIX4 PM IO registers */
- res = pci_request_region(dev, io_region, "PIIX4 PM IO registers");
- if (res) {
- pr_warn("malta-pm: failed to request PM IO registers (%d)\n",
- res);
- pci_dev_put(dev);
- return -ENODEV;
- }
-
- /* Find the offset to the PIIX4 PM IO registers */
- pm_io_offset = pci_resource_start(dev, io_region);
-
- pci_dev_put(dev);
- return 0;
-}
-
-late_initcall(malta_pm_setup);
diff --git a/arch/mips/mti-malta/malta-reset.c b/arch/mips/mti-malta/malta-reset.c
deleted file mode 100644
index dd6f62a..0000000
--- a/arch/mips/mti-malta/malta-reset.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
- */
-#include <linux/io.h>
-#include <linux/pm.h>
-#include <linux/reboot.h>
-
-#include <asm/reboot.h>
-#include <asm/mach-malta/malta-pm.h>
-
-static void mips_machine_power_off(void)
-{
- mips_pm_suspend(PIIX4_FUNC3IO_PMCNTRL_SUS_TYP_SOFF);
-
- pr_info("Failed to power down, resetting\n");
- machine_restart(NULL);
-}
-
-static int __init mips_reboot_setup(void)
-{
- pm_power_off = mips_machine_power_off;
-
- return 0;
-}
-arch_initcall(mips_reboot_setup);
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