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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-29 15:01:51 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-06-29 15:01:51 -0700 |
commit | b775d6c5859affe00527cbe74263de05cfe6b9f9 (patch) | |
tree | 1cc6ba7ba82683bfcc91d0d2e60fbf638469a5be /arch/mips/loongson32 | |
parent | 18f38fedfa71b5b7e954fc8f1e31bda75d8f1d7c (diff) | |
parent | e47084e116fccaa43644360d7c0b997979abce3e (diff) | |
download | lwn-b775d6c5859affe00527cbe74263de05cfe6b9f9.tar.gz lwn-b775d6c5859affe00527cbe74263de05cfe6b9f9.zip |
Merge tag 'mips_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS updates from Thomas Bogendoerfer:
- add support for TP-Link HC220 G5 v1
- add support for Wifi/Bluetooth on CI20
- rework Ralink clock and reset handling
- cleanups and fixes
* tag 'mips_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (58 commits)
MIPS: Loongson64: DTS: Add RTC support to Loongson-2K1000
MIPS: Loongson64: DTS: Add RTC support to LS7A PCH
MIPS: OCTEON: octeon-usb: cleanup divider calculation
MIPS: OCTEON: octeon-usb: introduce dwc3_octeon_{read,write}q
MIPS: OCTEON: octeon-usb: move gpio config to separate function
MIPS: OCTEON: octeon-usb: use bitfields for shim register
MIPS: OCTEON: octeon-usb: use bitfields for host config register
MIPS: OCTEON: octeon-usb: use bitfields for control register
MIPS: OCTEON: octeon-usb: add all register offsets
mips: ralink: match all supported system controller compatible strings
MIPS: dec: prom: Address -Warray-bounds warning
MIPS: DTS: CI20: Raise VDDCORE voltage to 1.125 volts
clk: ralink: mtmips: Fix uninitialized use of ret in mtmips_register_{fixed,factor}_clocks()
mips: ralink: introduce commonly used remap node function
mips: pci-mt7620: use dev_info() to log PCIe device detection result
mips: pci-mt7620: do not print NFTS register value as error log
MAINTAINERS: add Mediatek MTMIPS Clock maintainer
mips: ralink: get cpu rate from new driver code
mips: ralink: remove reset related code
mips: ralink: mt7620: remove clock related code
...
Diffstat (limited to 'arch/mips/loongson32')
-rw-r--r-- | arch/mips/loongson32/common/Makefile | 2 | ||||
-rw-r--r-- | arch/mips/loongson32/common/reset.c | 51 |
2 files changed, 1 insertions, 52 deletions
diff --git a/arch/mips/loongson32/common/Makefile b/arch/mips/loongson32/common/Makefile index 7b49c8260706..f3950d308187 100644 --- a/arch/mips/loongson32/common/Makefile +++ b/arch/mips/loongson32/common/Makefile @@ -3,4 +3,4 @@ # Makefile for common code of loongson1 based machines. # -obj-y += time.o irq.o platform.o prom.o reset.o setup.o +obj-y += time.o irq.o platform.o prom.o setup.o diff --git a/arch/mips/loongson32/common/reset.c b/arch/mips/loongson32/common/reset.c deleted file mode 100644 index 0c7399b303fb..000000000000 --- a/arch/mips/loongson32/common/reset.c +++ /dev/null @@ -1,51 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Copyright (c) 2011 Zhang, Keguang <keguang.zhang@gmail.com> - */ - -#include <linux/io.h> -#include <linux/pm.h> -#include <linux/sizes.h> -#include <asm/idle.h> -#include <asm/reboot.h> - -#include <loongson1.h> - -static void __iomem *wdt_reg_base; - -static void ls1x_halt(void) -{ - while (1) { - if (cpu_wait) - cpu_wait(); - } -} - -static void ls1x_restart(char *command) -{ - __raw_writel(0x1, wdt_reg_base + WDT_EN); - __raw_writel(0x1, wdt_reg_base + WDT_TIMER); - __raw_writel(0x1, wdt_reg_base + WDT_SET); - - ls1x_halt(); -} - -static void ls1x_power_off(void) -{ - ls1x_halt(); -} - -static int __init ls1x_reboot_setup(void) -{ - wdt_reg_base = ioremap(LS1X_WDT_BASE, (SZ_4 + SZ_8)); - if (!wdt_reg_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); |