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-rw-r--r--arch/mips/Kbuild.platforms4
-rw-r--r--arch/mips/Kconfig34
-rw-r--r--arch/mips/boot/compressed/uart-16550.c2
-rw-r--r--arch/mips/configs/fuloong2e_defconfig2
-rw-r--r--arch/mips/configs/lemote2f_defconfig2
-rw-r--r--arch/mips/configs/loongson3_defconfig2
-rw-r--r--arch/mips/configs/ls1b_defconfig2
-rw-r--r--arch/mips/include/asm/mach-loongson/workarounds.h7
-rw-r--r--arch/mips/include/asm/mach-loongson32/cpufreq.h (renamed from arch/mips/include/asm/mach-loongson1/cpufreq.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson32/irq.h (renamed from arch/mips/include/asm/mach-loongson1/irq.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson32/loongson1.h (renamed from arch/mips/include/asm/mach-loongson1/loongson1.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson32/platform.h (renamed from arch/mips/include/asm/mach-loongson1/platform.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson32/prom.h (renamed from arch/mips/include/asm/mach-loongson1/prom.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson32/regs-clk.h (renamed from arch/mips/include/asm/mach-loongson1/regs-clk.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson32/regs-mux.h (renamed from arch/mips/include/asm/mach-loongson1/regs-mux.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson32/regs-pwm.h (renamed from arch/mips/include/asm/mach-loongson1/regs-pwm.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson32/regs-wdt.h (renamed from arch/mips/include/asm/mach-loongson1/regs-wdt.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson64/boot_param.h (renamed from arch/mips/include/asm/mach-loongson/boot_param.h)4
-rw-r--r--arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h (renamed from arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson64/cs5536/cs5536.h (renamed from arch/mips/include/asm/mach-loongson/cs5536/cs5536.h)0
-rw-r--r--arch/mips/include/asm/mach-loongson64/cs5536/cs5536_mfgpt.h (renamed from arch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h)0
-rw-r--r--arch/mips/include/asm/mach-loongson64/cs5536/cs5536_pci.h (renamed from arch/mips/include/asm/mach-loongson/cs5536/cs5536_pci.h)0
-rw-r--r--arch/mips/include/asm/mach-loongson64/cs5536/cs5536_vsm.h (renamed from arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h)0
-rw-r--r--arch/mips/include/asm/mach-loongson64/dma-coherence.h (renamed from arch/mips/include/asm/mach-loongson/dma-coherence.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson64/gpio.h (renamed from arch/mips/include/asm/mach-loongson/gpio.h)0
-rw-r--r--arch/mips/include/asm/mach-loongson64/irq.h (renamed from arch/mips/include/asm/mach-loongson/irq.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson64/kernel-entry-init.h (renamed from arch/mips/include/asm/mach-loongson/kernel-entry-init.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson64/loongson.h (renamed from arch/mips/include/asm/mach-loongson/loongson.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson64/loongson_hwmon.h (renamed from arch/mips/include/asm/mach-loongson/loongson_hwmon.h)0
-rw-r--r--arch/mips/include/asm/mach-loongson64/machine.h (renamed from arch/mips/include/asm/mach-loongson/machine.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson64/mc146818rtc.h (renamed from arch/mips/include/asm/mach-loongson/mc146818rtc.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson64/mem.h (renamed from arch/mips/include/asm/mach-loongson/mem.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson64/mmzone.h (renamed from arch/mips/include/asm/mach-loongson/mmzone.h)0
-rw-r--r--arch/mips/include/asm/mach-loongson64/pci.h (renamed from arch/mips/include/asm/mach-loongson/pci.h)6
-rw-r--r--arch/mips/include/asm/mach-loongson64/spaces.h (renamed from arch/mips/include/asm/mach-loongson/spaces.h)4
-rw-r--r--arch/mips/include/asm/mach-loongson64/topology.h (renamed from arch/mips/include/asm/mach-loongson/topology.h)0
-rw-r--r--arch/mips/include/asm/mach-loongson64/workarounds.h7
-rw-r--r--arch/mips/loongson32/Kconfig (renamed from arch/mips/loongson1/Kconfig)4
-rw-r--r--arch/mips/loongson32/Makefile (renamed from arch/mips/loongson1/Makefile)2
-rw-r--r--arch/mips/loongson32/Platform (renamed from arch/mips/loongson1/Platform)4
-rw-r--r--arch/mips/loongson32/common/Makefile (renamed from arch/mips/loongson1/common/Makefile)0
-rw-r--r--arch/mips/loongson32/common/irq.c (renamed from arch/mips/loongson1/common/irq.c)0
-rw-r--r--arch/mips/loongson32/common/platform.c (renamed from arch/mips/loongson1/common/platform.c)0
-rw-r--r--arch/mips/loongson32/common/prom.c (renamed from arch/mips/loongson1/common/prom.c)0
-rw-r--r--arch/mips/loongson32/common/reset.c (renamed from arch/mips/loongson1/common/reset.c)0
-rw-r--r--arch/mips/loongson32/common/setup.c (renamed from arch/mips/loongson1/common/setup.c)0
-rw-r--r--arch/mips/loongson32/common/time.c (renamed from arch/mips/loongson1/common/time.c)0
-rw-r--r--arch/mips/loongson32/ls1b/Makefile (renamed from arch/mips/loongson1/ls1b/Makefile)0
-rw-r--r--arch/mips/loongson32/ls1b/board.c (renamed from arch/mips/loongson1/ls1b/board.c)0
-rw-r--r--arch/mips/loongson64/Kconfig (renamed from arch/mips/loongson/Kconfig)4
-rw-r--r--arch/mips/loongson64/Makefile (renamed from arch/mips/loongson/Makefile)2
-rw-r--r--arch/mips/loongson64/Platform (renamed from arch/mips/loongson/Platform)4
-rw-r--r--arch/mips/loongson64/common/Makefile (renamed from arch/mips/loongson/common/Makefile)0
-rw-r--r--arch/mips/loongson64/common/bonito-irq.c (renamed from arch/mips/loongson/common/bonito-irq.c)0
-rw-r--r--arch/mips/loongson64/common/cmdline.c (renamed from arch/mips/loongson/common/cmdline.c)0
-rw-r--r--arch/mips/loongson64/common/cs5536/Makefile (renamed from arch/mips/loongson/common/cs5536/Makefile)0
-rw-r--r--arch/mips/loongson64/common/cs5536/cs5536_acc.c (renamed from arch/mips/loongson/common/cs5536/cs5536_acc.c)0
-rw-r--r--arch/mips/loongson64/common/cs5536/cs5536_ehci.c (renamed from arch/mips/loongson/common/cs5536/cs5536_ehci.c)0
-rw-r--r--arch/mips/loongson64/common/cs5536/cs5536_ide.c (renamed from arch/mips/loongson/common/cs5536/cs5536_ide.c)0
-rw-r--r--arch/mips/loongson64/common/cs5536/cs5536_isa.c (renamed from arch/mips/loongson/common/cs5536/cs5536_isa.c)0
-rw-r--r--arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c (renamed from arch/mips/loongson/common/cs5536/cs5536_mfgpt.c)0
-rw-r--r--arch/mips/loongson64/common/cs5536/cs5536_ohci.c (renamed from arch/mips/loongson/common/cs5536/cs5536_ohci.c)0
-rw-r--r--arch/mips/loongson64/common/cs5536/cs5536_pci.c (renamed from arch/mips/loongson/common/cs5536/cs5536_pci.c)0
-rw-r--r--arch/mips/loongson64/common/dma-swiotlb.c (renamed from arch/mips/loongson/common/dma-swiotlb.c)0
-rw-r--r--arch/mips/loongson64/common/early_printk.c (renamed from arch/mips/loongson/common/early_printk.c)0
-rw-r--r--arch/mips/loongson64/common/env.c (renamed from arch/mips/loongson/common/env.c)0
-rw-r--r--arch/mips/loongson64/common/init.c (renamed from arch/mips/loongson/common/init.c)0
-rw-r--r--arch/mips/loongson64/common/irq.c (renamed from arch/mips/loongson/common/irq.c)0
-rw-r--r--arch/mips/loongson64/common/machtype.c (renamed from arch/mips/loongson/common/machtype.c)0
-rw-r--r--arch/mips/loongson64/common/mem.c (renamed from arch/mips/loongson/common/mem.c)0
-rw-r--r--arch/mips/loongson64/common/pci.c (renamed from arch/mips/loongson/common/pci.c)0
-rw-r--r--arch/mips/loongson64/common/platform.c (renamed from arch/mips/loongson/common/platform.c)0
-rw-r--r--arch/mips/loongson64/common/pm.c (renamed from arch/mips/loongson/common/pm.c)0
-rw-r--r--arch/mips/loongson64/common/reset.c (renamed from arch/mips/loongson/common/reset.c)0
-rw-r--r--arch/mips/loongson64/common/rtc.c (renamed from arch/mips/loongson/common/rtc.c)0
-rw-r--r--arch/mips/loongson64/common/serial.c (renamed from arch/mips/loongson/common/serial.c)0
-rw-r--r--arch/mips/loongson64/common/setup.c (renamed from arch/mips/loongson/common/setup.c)0
-rw-r--r--arch/mips/loongson64/common/time.c (renamed from arch/mips/loongson/common/time.c)0
-rw-r--r--arch/mips/loongson64/common/uart_base.c (renamed from arch/mips/loongson/common/uart_base.c)0
-rw-r--r--arch/mips/loongson64/fuloong-2e/Makefile (renamed from arch/mips/loongson/fuloong-2e/Makefile)0
-rw-r--r--arch/mips/loongson64/fuloong-2e/irq.c (renamed from arch/mips/loongson/fuloong-2e/irq.c)0
-rw-r--r--arch/mips/loongson64/fuloong-2e/reset.c (renamed from arch/mips/loongson/fuloong-2e/reset.c)0
-rw-r--r--arch/mips/loongson64/lemote-2f/Makefile (renamed from arch/mips/loongson/lemote-2f/Makefile)0
-rw-r--r--arch/mips/loongson64/lemote-2f/clock.c (renamed from arch/mips/loongson/lemote-2f/clock.c)0
-rw-r--r--arch/mips/loongson64/lemote-2f/ec_kb3310b.c (renamed from arch/mips/loongson/lemote-2f/ec_kb3310b.c)0
-rw-r--r--arch/mips/loongson64/lemote-2f/ec_kb3310b.h (renamed from arch/mips/loongson/lemote-2f/ec_kb3310b.h)0
-rw-r--r--arch/mips/loongson64/lemote-2f/irq.c (renamed from arch/mips/loongson/lemote-2f/irq.c)0
-rw-r--r--arch/mips/loongson64/lemote-2f/machtype.c (renamed from arch/mips/loongson/lemote-2f/machtype.c)0
-rw-r--r--arch/mips/loongson64/lemote-2f/pm.c (renamed from arch/mips/loongson/lemote-2f/pm.c)0
-rw-r--r--arch/mips/loongson64/lemote-2f/reset.c (renamed from arch/mips/loongson/lemote-2f/reset.c)0
-rw-r--r--arch/mips/loongson64/loongson-3/Makefile (renamed from arch/mips/loongson/loongson-3/Makefile)0
-rw-r--r--arch/mips/loongson64/loongson-3/cop2-ex.c (renamed from arch/mips/loongson/loongson-3/cop2-ex.c)0
-rw-r--r--arch/mips/loongson64/loongson-3/hpet.c (renamed from arch/mips/loongson/loongson-3/hpet.c)0
-rw-r--r--arch/mips/loongson64/loongson-3/irq.c (renamed from arch/mips/loongson/loongson-3/irq.c)0
-rw-r--r--arch/mips/loongson64/loongson-3/numa.c (renamed from arch/mips/loongson/loongson-3/numa.c)0
-rw-r--r--arch/mips/loongson64/loongson-3/platform.c (renamed from arch/mips/loongson/loongson-3/platform.c)0
-rw-r--r--arch/mips/loongson64/loongson-3/smp.c (renamed from arch/mips/loongson/loongson-3/smp.c)0
-rw-r--r--arch/mips/loongson64/loongson-3/smp.h (renamed from arch/mips/loongson/loongson-3/smp.h)0
98 files changed, 100 insertions, 98 deletions
diff --git a/arch/mips/Kbuild.platforms b/arch/mips/Kbuild.platforms
index 39cf40da5f14..a424e46b50af 100644
--- a/arch/mips/Kbuild.platforms
+++ b/arch/mips/Kbuild.platforms
@@ -15,8 +15,8 @@ platforms += jazz
platforms += jz4740
platforms += lantiq
platforms += lasat
-platforms += loongson
-platforms += loongson1
+platforms += loongson32
+platforms += loongson64
platforms += mti-malta
platforms += mti-sead3
platforms += netlogic
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 0ee59e8cdb57..733f6ac97f28 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -26,7 +26,7 @@ config MIPS
select HAVE_SYSCALL_TRACEPOINTS
select ARCH_HAS_ELF_RANDOMIZE
select HAVE_ARCH_TRANSPARENT_HUGEPAGE if CPU_SUPPORTS_HUGEPAGES && 64BIT
- select RTC_LIB if !MACH_LOONGSON
+ select RTC_LIB if !MACH_LOONGSON64
select GENERIC_ATOMIC64 if !64BIT
select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
select HAVE_DMA_ATTRS
@@ -346,26 +346,28 @@ config LASAT
select SYS_SUPPORTS_64BIT_KERNEL if BROKEN
select SYS_SUPPORTS_LITTLE_ENDIAN
-config MACH_LOONGSON
- bool "Loongson family of machines"
+config MACH_LOONGSON32
+ bool "Loongson-1 family of machines"
select SYS_SUPPORTS_ZBOOT
help
- This enables the support of Loongson family of machines.
+ This enables support for the Loongson-1 family of machines.
- Loongson is a family of general-purpose MIPS-compatible CPUs.
- developed at Institute of Computing Technology (ICT),
- Chinese Academy of Sciences (CAS) in the People's Republic
- of China. The chief architect is Professor Weiwu Hu.
+ Loongson-1 is a family of 32-bit MIPS-compatible SoCs developed by
+ the Institute of Computing Technology (ICT), Chinese Academy of
+ Sciences (CAS).
-config MACH_LOONGSON1
- bool "Loongson 1 family of machines"
+config MACH_LOONGSON64
+ bool "Loongson-2/3 family of machines"
select SYS_SUPPORTS_ZBOOT
help
- This enables support for the Loongson 1 based machines.
+ This enables the support of Loongson-2/3 family of machines.
- Loongson 1 is a family of 32-bit MIPS-compatible SoCs developed by
- the ICT (Institute of Computing Technology) and the Chinese Academy
- of Sciences.
+ Loongson-2 is a family of single-core CPUs and Loongson-3 is a
+ family of multi-core CPUs. They are both 64-bit general-purpose
+ MIPS-compatible CPUs. Loongson-2/3 are developed by the Institute
+ of Computing Technology (ICT), Chinese Academy of Sciences (CAS)
+ in the People's Republic of China. The chief architect is Professor
+ Weiwu Hu.
config MACH_PISTACHIO
bool "IMG Pistachio SoC based boards"
@@ -948,8 +950,8 @@ source "arch/mips/sibyte/Kconfig"
source "arch/mips/txx9/Kconfig"
source "arch/mips/vr41xx/Kconfig"
source "arch/mips/cavium-octeon/Kconfig"
-source "arch/mips/loongson/Kconfig"
-source "arch/mips/loongson1/Kconfig"
+source "arch/mips/loongson32/Kconfig"
+source "arch/mips/loongson64/Kconfig"
source "arch/mips/netlogic/Kconfig"
source "arch/mips/paravirt/Kconfig"
diff --git a/arch/mips/boot/compressed/uart-16550.c b/arch/mips/boot/compressed/uart-16550.c
index 237494b7a21a..408799a839b4 100644
--- a/arch/mips/boot/compressed/uart-16550.c
+++ b/arch/mips/boot/compressed/uart-16550.c
@@ -7,7 +7,7 @@
#include <asm/addrspace.h>
-#if defined(CONFIG_MACH_LOONGSON) || defined(CONFIG_MIPS_MALTA)
+#if defined(CONFIG_MACH_LOONGSON64) || defined(CONFIG_MIPS_MALTA)
#define UART_BASE 0x1fd003f8
#define PORT(offset) (CKSEG1ADDR(UART_BASE) + (offset))
#endif
diff --git a/arch/mips/configs/fuloong2e_defconfig b/arch/mips/configs/fuloong2e_defconfig
index b2a577ebce0b..a75c65da08b4 100644
--- a/arch/mips/configs/fuloong2e_defconfig
+++ b/arch/mips/configs/fuloong2e_defconfig
@@ -1,4 +1,4 @@
-CONFIG_MACH_LOONGSON=y
+CONFIG_MACH_LOONGSON64=y
CONFIG_64BIT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
diff --git a/arch/mips/configs/lemote2f_defconfig b/arch/mips/configs/lemote2f_defconfig
index 0cbc9863c7c8..54cc3853d259 100644
--- a/arch/mips/configs/lemote2f_defconfig
+++ b/arch/mips/configs/lemote2f_defconfig
@@ -1,4 +1,4 @@
-CONFIG_MACH_LOONGSON=y
+CONFIG_MACH_LOONGSON64=y
CONFIG_LEMOTE_MACH2F=y
CONFIG_CS5536_MFGPT=y
CONFIG_64BIT=y
diff --git a/arch/mips/configs/loongson3_defconfig b/arch/mips/configs/loongson3_defconfig
index c8442997477b..f8bf915c6d6b 100644
--- a/arch/mips/configs/loongson3_defconfig
+++ b/arch/mips/configs/loongson3_defconfig
@@ -1,4 +1,4 @@
-CONFIG_MACH_LOONGSON=y
+CONFIG_MACH_LOONGSON64=y
CONFIG_SWIOTLB=y
CONFIG_LOONGSON_MACH3X=y
CONFIG_CPU_LOONGSON3=y
diff --git a/arch/mips/configs/ls1b_defconfig b/arch/mips/configs/ls1b_defconfig
index 7eb75543ca1a..1b2cc1fb26a1 100644
--- a/arch/mips/configs/ls1b_defconfig
+++ b/arch/mips/configs/ls1b_defconfig
@@ -1,4 +1,4 @@
-CONFIG_MACH_LOONGSON1=y
+CONFIG_MACH_LOONGSON32=y
CONFIG_PREEMPT=y
# CONFIG_SECCOMP is not set
CONFIG_EXPERIMENTAL=y
diff --git a/arch/mips/include/asm/mach-loongson/workarounds.h b/arch/mips/include/asm/mach-loongson/workarounds.h
deleted file mode 100644
index e180c1422eae..000000000000
--- a/arch/mips/include/asm/mach-loongson/workarounds.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __ASM_MACH_LOONGSON_WORKAROUNDS_H_
-#define __ASM_MACH_LOONGSON_WORKAROUNDS_H_
-
-#define WORKAROUND_CPUFREQ 0x00000001
-#define WORKAROUND_CPUHOTPLUG 0x00000002
-
-#endif
diff --git a/arch/mips/include/asm/mach-loongson1/cpufreq.h b/arch/mips/include/asm/mach-loongson32/cpufreq.h
index e7765ce30bcf..6843fa1a608d 100644
--- a/arch/mips/include/asm/mach-loongson1/cpufreq.h
+++ b/arch/mips/include/asm/mach-loongson32/cpufreq.h
@@ -10,8 +10,8 @@
*/
-#ifndef __ASM_MACH_LOONGSON1_CPUFREQ_H
-#define __ASM_MACH_LOONGSON1_CPUFREQ_H
+#ifndef __ASM_MACH_LOONGSON32_CPUFREQ_H
+#define __ASM_MACH_LOONGSON32_CPUFREQ_H
struct plat_ls1x_cpufreq {
const char *clk_name; /* CPU clk */
@@ -20,4 +20,4 @@ struct plat_ls1x_cpufreq {
unsigned int min_freq; /* in kHz */
};
-#endif /* __ASM_MACH_LOONGSON1_CPUFREQ_H */
+#endif /* __ASM_MACH_LOONGSON32_CPUFREQ_H */
diff --git a/arch/mips/include/asm/mach-loongson1/irq.h b/arch/mips/include/asm/mach-loongson32/irq.h
index 96bfb1c1c73d..0d35b994e8d2 100644
--- a/arch/mips/include/asm/mach-loongson1/irq.h
+++ b/arch/mips/include/asm/mach-loongson32/irq.h
@@ -10,8 +10,8 @@
*/
-#ifndef __ASM_MACH_LOONGSON1_IRQ_H
-#define __ASM_MACH_LOONGSON1_IRQ_H
+#ifndef __ASM_MACH_LOONGSON32_IRQ_H
+#define __ASM_MACH_LOONGSON32_IRQ_H
/*
* CPU core Interrupt Numbers
@@ -70,4 +70,4 @@
#define NR_IRQS (MIPS_CPU_IRQS + LS1X_IRQS)
-#endif /* __ASM_MACH_LOONGSON1_IRQ_H */
+#endif /* __ASM_MACH_LOONGSON32_IRQ_H */
diff --git a/arch/mips/include/asm/mach-loongson1/loongson1.h b/arch/mips/include/asm/mach-loongson32/loongson1.h
index 20e0c2b155dd..12aa129aad80 100644
--- a/arch/mips/include/asm/mach-loongson1/loongson1.h
+++ b/arch/mips/include/asm/mach-loongson32/loongson1.h
@@ -10,8 +10,8 @@
*/
-#ifndef __ASM_MACH_LOONGSON1_LOONGSON1_H
-#define __ASM_MACH_LOONGSON1_LOONGSON1_H
+#ifndef __ASM_MACH_LOONGSON32_LOONGSON1_H
+#define __ASM_MACH_LOONGSON32_LOONGSON1_H
#define DEFAULT_MEMSIZE 256 /* If no memsize provided */
@@ -47,4 +47,4 @@
#include <regs-pwm.h>
#include <regs-wdt.h>
-#endif /* __ASM_MACH_LOONGSON1_LOONGSON1_H */
+#endif /* __ASM_MACH_LOONGSON32_LOONGSON1_H */
diff --git a/arch/mips/include/asm/mach-loongson1/platform.h b/arch/mips/include/asm/mach-loongson32/platform.h
index 47de55e0c835..c32f03f3f72c 100644
--- a/arch/mips/include/asm/mach-loongson1/platform.h
+++ b/arch/mips/include/asm/mach-loongson32/platform.h
@@ -8,8 +8,8 @@
*/
-#ifndef __ASM_MACH_LOONGSON1_PLATFORM_H
-#define __ASM_MACH_LOONGSON1_PLATFORM_H
+#ifndef __ASM_MACH_LOONGSON32_PLATFORM_H
+#define __ASM_MACH_LOONGSON32_PLATFORM_H
#include <linux/platform_device.h>
@@ -23,4 +23,4 @@ extern struct platform_device ls1x_rtc_pdev;
extern void __init ls1x_clk_init(void);
extern void __init ls1x_serial_setup(struct platform_device *pdev);
-#endif /* __ASM_MACH_LOONGSON1_PLATFORM_H */
+#endif /* __ASM_MACH_LOONGSON32_PLATFORM_H */
diff --git a/arch/mips/include/asm/mach-loongson1/prom.h b/arch/mips/include/asm/mach-loongson32/prom.h
index 34859a4d4ac4..a08503c0ba20 100644
--- a/arch/mips/include/asm/mach-loongson1/prom.h
+++ b/arch/mips/include/asm/mach-loongson32/prom.h
@@ -7,8 +7,8 @@
* option) any later version.
*/
-#ifndef __ASM_MACH_LOONGSON1_PROM_H
-#define __ASM_MACH_LOONGSON1_PROM_H
+#ifndef __ASM_MACH_LOONGSON32_PROM_H
+#define __ASM_MACH_LOONGSON32_PROM_H
#include <linux/io.h>
#include <linux/init.h>
@@ -21,4 +21,4 @@ extern unsigned long memsize, highmemsize;
extern char *prom_getenv(char *name);
extern void __init prom_init_cmdline(void);
-#endif /* __ASM_MACH_LOONGSON1_PROM_H */
+#endif /* __ASM_MACH_LOONGSON32_PROM_H */
diff --git a/arch/mips/include/asm/mach-loongson1/regs-clk.h b/arch/mips/include/asm/mach-loongson32/regs-clk.h
index ee2445b10fc3..1f5a715ac841 100644
--- a/arch/mips/include/asm/mach-loongson1/regs-clk.h
+++ b/arch/mips/include/asm/mach-loongson32/regs-clk.h
@@ -9,8 +9,8 @@
* option) any later version.
*/
-#ifndef __ASM_MACH_LOONGSON1_REGS_CLK_H
-#define __ASM_MACH_LOONGSON1_REGS_CLK_H
+#ifndef __ASM_MACH_LOONGSON32_REGS_CLK_H
+#define __ASM_MACH_LOONGSON32_REGS_CLK_H
#define LS1X_CLK_REG(x) \
((void __iomem *)KSEG1ADDR(LS1X_CLK_BASE + (x)))
@@ -48,4 +48,4 @@
#define BYPASS_DDR_WIDTH 1
#define BYPASS_CPU_WIDTH 1
-#endif /* __ASM_MACH_LOONGSON1_REGS_CLK_H */
+#endif /* __ASM_MACH_LOONGSON32_REGS_CLK_H */
diff --git a/arch/mips/include/asm/mach-loongson1/regs-mux.h b/arch/mips/include/asm/mach-loongson32/regs-mux.h
index fb1e36efaa19..8302d92f2da2 100644
--- a/arch/mips/include/asm/mach-loongson1/regs-mux.h
+++ b/arch/mips/include/asm/mach-loongson32/regs-mux.h
@@ -9,8 +9,8 @@
* option) any later version.
*/
-#ifndef __ASM_MACH_LOONGSON1_REGS_MUX_H
-#define __ASM_MACH_LOONGSON1_REGS_MUX_H
+#ifndef __ASM_MACH_LOONGSON32_REGS_MUX_H
+#define __ASM_MACH_LOONGSON32_REGS_MUX_H
#define LS1X_MUX_REG(x) \
((void __iomem *)KSEG1ADDR(LS1X_MUX_BASE + (x)))
@@ -64,4 +64,4 @@
#define GMAC1_USE_PWM23 (0x1 << 1)
#define GMAC0_USE_PWM01 0x1
-#endif /* __ASM_MACH_LOONGSON1_REGS_MUX_H */
+#endif /* __ASM_MACH_LOONGSON32_REGS_MUX_H */
diff --git a/arch/mips/include/asm/mach-loongson1/regs-pwm.h b/arch/mips/include/asm/mach-loongson32/regs-pwm.h
index 99f2bcc586f0..69f174ed13a4 100644
--- a/arch/mips/include/asm/mach-loongson1/regs-pwm.h
+++ b/arch/mips/include/asm/mach-loongson32/regs-pwm.h
@@ -9,8 +9,8 @@
* option) any later version.
*/
-#ifndef __ASM_MACH_LOONGSON1_REGS_PWM_H
-#define __ASM_MACH_LOONGSON1_REGS_PWM_H
+#ifndef __ASM_MACH_LOONGSON32_REGS_PWM_H
+#define __ASM_MACH_LOONGSON32_REGS_PWM_H
/* Loongson 1 PWM Timer Register Definitions */
#define PWM_CNT 0x0
@@ -26,4 +26,4 @@
#define PWM_OE (0x1 << 3)
#define CNT_EN 0x1
-#endif /* __ASM_MACH_LOONGSON1_REGS_PWM_H */
+#endif /* __ASM_MACH_LOONGSON32_REGS_PWM_H */
diff --git a/arch/mips/include/asm/mach-loongson1/regs-wdt.h b/arch/mips/include/asm/mach-loongson32/regs-wdt.h
index c39ee982ad3b..6644ab6d3391 100644
--- a/arch/mips/include/asm/mach-loongson1/regs-wdt.h
+++ b/arch/mips/include/asm/mach-loongson32/regs-wdt.h
@@ -9,11 +9,11 @@
* option) any later version.
*/
-#ifndef __ASM_MACH_LOONGSON1_REGS_WDT_H
-#define __ASM_MACH_LOONGSON1_REGS_WDT_H
+#ifndef __ASM_MACH_LOONGSON32_REGS_WDT_H
+#define __ASM_MACH_LOONGSON32_REGS_WDT_H
#define WDT_EN 0x0
#define WDT_TIMER 0x4
#define WDT_SET 0x8
-#endif /* __ASM_MACH_LOONGSON1_REGS_WDT_H */
+#endif /* __ASM_MACH_LOONGSON32_REGS_WDT_H */
diff --git a/arch/mips/include/asm/mach-loongson/boot_param.h b/arch/mips/include/asm/mach-loongson64/boot_param.h
index fa802926523f..d3f3258b7cd4 100644
--- a/arch/mips/include/asm/mach-loongson/boot_param.h
+++ b/arch/mips/include/asm/mach-loongson64/boot_param.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_LOONGSON_BOOT_PARAM_H_
-#define __ASM_MACH_LOONGSON_BOOT_PARAM_H_
+#ifndef __ASM_MACH_LOONGSON64_BOOT_PARAM_H_
+#define __ASM_MACH_LOONGSON64_BOOT_PARAM_H_
#define SYSTEM_RAM_LOW 1
#define SYSTEM_RAM_HIGH 2
diff --git a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
index acc376897e46..98963c2c7be4 100644
--- a/arch/mips/include/asm/mach-loongson/cpu-feature-overrides.h
+++ b/arch/mips/include/asm/mach-loongson64/cpu-feature-overrides.h
@@ -13,8 +13,8 @@
* loongson2f user manual.
*/
-#ifndef __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H
-#define __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H
+#ifndef __ASM_MACH_LOONGSON64_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_LOONGSON64_CPU_FEATURE_OVERRIDES_H
#define cpu_dcache_line_size() 32
#define cpu_icache_line_size() 32
@@ -58,4 +58,4 @@
#define cpu_has_wsbh IS_ENABLED(CONFIG_CPU_LOONGSON3)
-#endif /* __ASM_MACH_LOONGSON_CPU_FEATURE_OVERRIDES_H */
+#endif /* __ASM_MACH_LOONGSON64_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mach-loongson/cs5536/cs5536.h b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536.h
index a0ee0cb775ad..a0ee0cb775ad 100644
--- a/arch/mips/include/asm/mach-loongson/cs5536/cs5536.h
+++ b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536.h
diff --git a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_mfgpt.h
index 021d0172dad6..021d0172dad6 100644
--- a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_mfgpt.h
+++ b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_mfgpt.h
diff --git a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_pci.h b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_pci.h
index 8a7ecb4d5c64..8a7ecb4d5c64 100644
--- a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_pci.h
+++ b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_pci.h
diff --git a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_vsm.h
index 1f17c1815ee5..1f17c1815ee5 100644
--- a/arch/mips/include/asm/mach-loongson/cs5536/cs5536_vsm.h
+++ b/arch/mips/include/asm/mach-loongson64/cs5536/cs5536_vsm.h
diff --git a/arch/mips/include/asm/mach-loongson/dma-coherence.h b/arch/mips/include/asm/mach-loongson64/dma-coherence.h
index 4bf4e19f72e8..1602a9e9e8c2 100644
--- a/arch/mips/include/asm/mach-loongson/dma-coherence.h
+++ b/arch/mips/include/asm/mach-loongson64/dma-coherence.h
@@ -8,8 +8,8 @@
* Author: Fuxin Zhang, zhangfx@lemote.com
*
*/
-#ifndef __ASM_MACH_LOONGSON_DMA_COHERENCE_H
-#define __ASM_MACH_LOONGSON_DMA_COHERENCE_H
+#ifndef __ASM_MACH_LOONGSON64_DMA_COHERENCE_H
+#define __ASM_MACH_LOONGSON64_DMA_COHERENCE_H
#ifdef CONFIG_SWIOTLB
#include <linux/swiotlb.h>
@@ -82,4 +82,4 @@ static inline void plat_post_dma_flush(struct device *dev)
{
}
-#endif /* __ASM_MACH_LOONGSON_DMA_COHERENCE_H */
+#endif /* __ASM_MACH_LOONGSON64_DMA_COHERENCE_H */
diff --git a/arch/mips/include/asm/mach-loongson/gpio.h b/arch/mips/include/asm/mach-loongson64/gpio.h
index b3b216904a9a..b3b216904a9a 100644
--- a/arch/mips/include/asm/mach-loongson/gpio.h
+++ b/arch/mips/include/asm/mach-loongson64/gpio.h
diff --git a/arch/mips/include/asm/mach-loongson/irq.h b/arch/mips/include/asm/mach-loongson64/irq.h
index a281cca5f2fb..d18c45c7c394 100644
--- a/arch/mips/include/asm/mach-loongson/irq.h
+++ b/arch/mips/include/asm/mach-loongson64/irq.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_LOONGSON_IRQ_H_
-#define __ASM_MACH_LOONGSON_IRQ_H_
+#ifndef __ASM_MACH_LOONGSON64_IRQ_H_
+#define __ASM_MACH_LOONGSON64_IRQ_H_
#include <boot_param.h>
@@ -40,4 +40,4 @@ extern void fixup_irqs(void);
extern void loongson3_ipi_interrupt(struct pt_regs *regs);
#include_next <irq.h>
-#endif /* __ASM_MACH_LOONGSON_IRQ_H_ */
+#endif /* __ASM_MACH_LOONGSON64_IRQ_H_ */
diff --git a/arch/mips/include/asm/mach-loongson/kernel-entry-init.h b/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h
index df5fca8eeb80..3f2f84f6c401 100644
--- a/arch/mips/include/asm/mach-loongson/kernel-entry-init.h
+++ b/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h
@@ -8,8 +8,8 @@
* Copyright (C) 2009 Jiajie Chen (chenjiajie@cse.buaa.edu.cn)
* Copyright (C) 2012 Huacai Chen (chenhc@lemote.com)
*/
-#ifndef __ASM_MACH_LOONGSON_KERNEL_ENTRY_H
-#define __ASM_MACH_LOONGSON_KERNEL_ENTRY_H
+#ifndef __ASM_MACH_LOONGSON64_KERNEL_ENTRY_H
+#define __ASM_MACH_LOONGSON64_KERNEL_ENTRY_H
/*
* Override macros used in arch/mips/kernel/head.S.
@@ -49,4 +49,4 @@
#endif
.endm
-#endif /* __ASM_MACH_LOONGSON_KERNEL_ENTRY_H */
+#endif /* __ASM_MACH_LOONGSON64_KERNEL_ENTRY_H */
diff --git a/arch/mips/include/asm/mach-loongson/loongson.h b/arch/mips/include/asm/mach-loongson64/loongson.h
index 9783103fd6f6..d1ff774ac4b6 100644
--- a/arch/mips/include/asm/mach-loongson/loongson.h
+++ b/arch/mips/include/asm/mach-loongson64/loongson.h
@@ -8,8 +8,8 @@
* option) any later version.
*/
-#ifndef __ASM_MACH_LOONGSON_LOONGSON_H
-#define __ASM_MACH_LOONGSON_LOONGSON_H
+#ifndef __ASM_MACH_LOONGSON64_LOONGSON_H
+#define __ASM_MACH_LOONGSON64_LOONGSON_H
#include <linux/io.h>
#include <linux/init.h>
@@ -357,4 +357,4 @@ extern unsigned long _loongson_addrwincfg_base;
#endif /* ! CONFIG_CPU_SUPPORTS_ADDRWINCFG */
-#endif /* __ASM_MACH_LOONGSON_LOONGSON_H */
+#endif /* __ASM_MACH_LOONGSON64_LOONGSON_H */
diff --git a/arch/mips/include/asm/mach-loongson/loongson_hwmon.h b/arch/mips/include/asm/mach-loongson64/loongson_hwmon.h
index 4431fc54a36c..4431fc54a36c 100644
--- a/arch/mips/include/asm/mach-loongson/loongson_hwmon.h
+++ b/arch/mips/include/asm/mach-loongson64/loongson_hwmon.h
diff --git a/arch/mips/include/asm/mach-loongson/machine.h b/arch/mips/include/asm/mach-loongson64/machine.h
index cb2b60249cd2..c52549bb4e56 100644
--- a/arch/mips/include/asm/mach-loongson/machine.h
+++ b/arch/mips/include/asm/mach-loongson64/machine.h
@@ -8,8 +8,8 @@
* option) any later version.
*/
-#ifndef __ASM_MACH_LOONGSON_MACHINE_H
-#define __ASM_MACH_LOONGSON_MACHINE_H
+#ifndef __ASM_MACH_LOONGSON64_MACHINE_H
+#define __ASM_MACH_LOONGSON64_MACHINE_H
#ifdef CONFIG_LEMOTE_FULOONG2E
@@ -30,4 +30,4 @@
#endif /* CONFIG_LOONGSON_MACH3X */
-#endif /* __ASM_MACH_LOONGSON_MACHINE_H */
+#endif /* __ASM_MACH_LOONGSON64_MACHINE_H */
diff --git a/arch/mips/include/asm/mach-loongson/mc146818rtc.h b/arch/mips/include/asm/mach-loongson64/mc146818rtc.h
index ed7fe978335a..ebdccfee50be 100644
--- a/arch/mips/include/asm/mach-loongson/mc146818rtc.h
+++ b/arch/mips/include/asm/mach-loongson64/mc146818rtc.h
@@ -7,8 +7,8 @@
*
* RTC routines for PC style attached Dallas chip.
*/
-#ifndef __ASM_MACH_LOONGSON_MC146818RTC_H
-#define __ASM_MACH_LOONGSON_MC146818RTC_H
+#ifndef __ASM_MACH_LOONGSON64_MC146818RTC_H
+#define __ASM_MACH_LOONGSON64_MC146818RTC_H
#include <linux/io.h>
@@ -33,4 +33,4 @@ static inline void CMOS_WRITE(unsigned char data, unsigned long addr)
#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1970)
#endif
-#endif /* __ASM_MACH_LOONGSON_MC146818RTC_H */
+#endif /* __ASM_MACH_LOONGSON64_MC146818RTC_H */
diff --git a/arch/mips/include/asm/mach-loongson/mem.h b/arch/mips/include/asm/mach-loongson64/mem.h
index f4a36d7dbfab..75c16bead536 100644
--- a/arch/mips/include/asm/mach-loongson/mem.h
+++ b/arch/mips/include/asm/mach-loongson64/mem.h
@@ -8,8 +8,8 @@
* option) any later version.
*/
-#ifndef __ASM_MACH_LOONGSON_MEM_H
-#define __ASM_MACH_LOONGSON_MEM_H
+#ifndef __ASM_MACH_LOONGSON64_MEM_H
+#define __ASM_MACH_LOONGSON64_MEM_H
/*
* high memory space
@@ -38,4 +38,4 @@
#define LOONGSON_MMIO_MEM_END 0x80000000
#endif
-#endif /* __ASM_MACH_LOONGSON_MEM_H */
+#endif /* __ASM_MACH_LOONGSON64_MEM_H */
diff --git a/arch/mips/include/asm/mach-loongson/mmzone.h b/arch/mips/include/asm/mach-loongson64/mmzone.h
index 37c08a27b4f0..37c08a27b4f0 100644
--- a/arch/mips/include/asm/mach-loongson/mmzone.h
+++ b/arch/mips/include/asm/mach-loongson64/mmzone.h
diff --git a/arch/mips/include/asm/mach-loongson/pci.h b/arch/mips/include/asm/mach-loongson64/pci.h
index 1212774f66ef..3401f557434a 100644
--- a/arch/mips/include/asm/mach-loongson/pci.h
+++ b/arch/mips/include/asm/mach-loongson64/pci.h
@@ -9,8 +9,8 @@
* option) any later version.
*/
-#ifndef __ASM_MACH_LOONGSON_PCI_H_
-#define __ASM_MACH_LOONGSON_PCI_H_
+#ifndef __ASM_MACH_LOONGSON64_PCI_H_
+#define __ASM_MACH_LOONGSON64_PCI_H_
extern struct pci_ops loongson_pci_ops;
@@ -52,4 +52,4 @@ extern struct pci_ops loongson_pci_ops;
#endif /* !CONFIG_CPU_SUPPORTS_ADDRWINCFG */
-#endif /* !__ASM_MACH_LOONGSON_PCI_H_ */
+#endif /* !__ASM_MACH_LOONGSON64_PCI_H_ */
diff --git a/arch/mips/include/asm/mach-loongson/spaces.h b/arch/mips/include/asm/mach-loongson64/spaces.h
index e2506ee90044..c6040b9fcf94 100644
--- a/arch/mips/include/asm/mach-loongson/spaces.h
+++ b/arch/mips/include/asm/mach-loongson64/spaces.h
@@ -1,5 +1,5 @@
-#ifndef __ASM_MACH_LOONGSON_SPACES_H_
-#define __ASM_MACH_LOONGSON_SPACES_H_
+#ifndef __ASM_MACH_LOONGSON64_SPACES_H_
+#define __ASM_MACH_LOONGSON64_SPACES_H_
#if defined(CONFIG_64BIT)
#define CAC_BASE _AC(0x9800000000000000, UL)
diff --git a/arch/mips/include/asm/mach-loongson/topology.h b/arch/mips/include/asm/mach-loongson64/topology.h
index 0d8f3b55bdbc..0d8f3b55bdbc 100644
--- a/arch/mips/include/asm/mach-loongson/topology.h
+++ b/arch/mips/include/asm/mach-loongson64/topology.h
diff --git a/arch/mips/include/asm/mach-loongson64/workarounds.h b/arch/mips/include/asm/mach-loongson64/workarounds.h
new file mode 100644
index 000000000000..e659f041e116
--- /dev/null
+++ b/arch/mips/include/asm/mach-loongson64/workarounds.h
@@ -0,0 +1,7 @@
+#ifndef __ASM_MACH_LOONGSON64_WORKAROUNDS_H_
+#define __ASM_MACH_LOONGSON64_WORKAROUNDS_H_
+
+#define WORKAROUND_CPUFREQ 0x00000001
+#define WORKAROUND_CPUHOTPLUG 0x00000002
+
+#endif
diff --git a/arch/mips/loongson1/Kconfig b/arch/mips/loongson32/Kconfig
index aeecdd9fac9f..7704f20529d6 100644
--- a/arch/mips/loongson1/Kconfig
+++ b/arch/mips/loongson32/Kconfig
@@ -1,4 +1,4 @@
-if MACH_LOONGSON1
+if MACH_LOONGSON32
choice
prompt "Machine Type"
@@ -58,4 +58,4 @@ config TIMER_USE_PWM3
endchoice
-endif # MACH_LOONGSON1
+endif # MACH_LOONGSON32
diff --git a/arch/mips/loongson1/Makefile b/arch/mips/loongson32/Makefile
index 9719c75886f5..5f4bd6e071ca 100644
--- a/arch/mips/loongson1/Makefile
+++ b/arch/mips/loongson32/Makefile
@@ -2,7 +2,7 @@
# Common code for all Loongson 1 based systems
#
-obj-$(CONFIG_MACH_LOONGSON1) += common/
+obj-$(CONFIG_MACH_LOONGSON32) += common/
#
# Loongson LS1B board
diff --git a/arch/mips/loongson1/Platform b/arch/mips/loongson32/Platform
index 11863441dea3..ebb6dc290f0a 100644
--- a/arch/mips/loongson1/Platform
+++ b/arch/mips/loongson32/Platform
@@ -2,6 +2,6 @@ cflags-$(CONFIG_CPU_LOONGSON1) += \
$(call cc-option,-march=mips32r2,-mips32r2 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \
-Wa,-mips32r2 -Wa,--trap
-platform-$(CONFIG_MACH_LOONGSON1) += loongson1/
-cflags-$(CONFIG_MACH_LOONGSON1) += -I$(srctree)/arch/mips/include/asm/mach-loongson1
+platform-$(CONFIG_MACH_LOONGSON32) += loongson32/
+cflags-$(CONFIG_MACH_LOONGSON32) += -I$(srctree)/arch/mips/include/asm/mach-loongson32
load-$(CONFIG_LOONGSON1_LS1B) += 0xffffffff80100000
diff --git a/arch/mips/loongson1/common/Makefile b/arch/mips/loongson32/common/Makefile
index 723b4ce3b8f0..723b4ce3b8f0 100644
--- a/arch/mips/loongson1/common/Makefile
+++ b/arch/mips/loongson32/common/Makefile
diff --git a/arch/mips/loongson1/common/irq.c b/arch/mips/loongson32/common/irq.c
index 455a7704a90f..455a7704a90f 100644
--- a/arch/mips/loongson1/common/irq.c
+++ b/arch/mips/loongson32/common/irq.c
diff --git a/arch/mips/loongson1/common/platform.c b/arch/mips/loongson32/common/platform.c
index ddf1d4cbf31e..ddf1d4cbf31e 100644
--- a/arch/mips/loongson1/common/platform.c
+++ b/arch/mips/loongson32/common/platform.c
diff --git a/arch/mips/loongson1/common/prom.c b/arch/mips/loongson32/common/prom.c
index 68600980ea49..68600980ea49 100644
--- a/arch/mips/loongson1/common/prom.c
+++ b/arch/mips/loongson32/common/prom.c
diff --git a/arch/mips/loongson1/common/reset.c b/arch/mips/loongson32/common/reset.c
index c41e4ca56ab4..c41e4ca56ab4 100644
--- a/arch/mips/loongson1/common/reset.c
+++ b/arch/mips/loongson32/common/reset.c
diff --git a/arch/mips/loongson1/common/setup.c b/arch/mips/loongson32/common/setup.c
index 62f41afee241..62f41afee241 100644
--- a/arch/mips/loongson1/common/setup.c
+++ b/arch/mips/loongson32/common/setup.c
diff --git a/arch/mips/loongson1/common/time.c b/arch/mips/loongson32/common/time.c
index df0f850d6a5f..df0f850d6a5f 100644
--- a/arch/mips/loongson1/common/time.c
+++ b/arch/mips/loongson32/common/time.c
diff --git a/arch/mips/loongson1/ls1b/Makefile b/arch/mips/loongson32/ls1b/Makefile
index 891eac482b82..891eac482b82 100644
--- a/arch/mips/loongson1/ls1b/Makefile
+++ b/arch/mips/loongson32/ls1b/Makefile
diff --git a/arch/mips/loongson1/ls1b/board.c b/arch/mips/loongson32/ls1b/board.c
index 58daeea25739..58daeea25739 100644
--- a/arch/mips/loongson1/ls1b/board.c
+++ b/arch/mips/loongson32/ls1b/board.c
diff --git a/arch/mips/loongson/Kconfig b/arch/mips/loongson64/Kconfig
index 506414915463..497912b38d8e 100644
--- a/arch/mips/loongson/Kconfig
+++ b/arch/mips/loongson64/Kconfig
@@ -1,4 +1,4 @@
-if MACH_LOONGSON
+if MACH_LOONGSON64
choice
prompt "Machine Type"
@@ -155,4 +155,4 @@ config LOONGSON_MC146818
config LEFI_FIRMWARE_INTERFACE
bool
-endif # MACH_LOONGSON
+endif # MACH_LOONGSON64
diff --git a/arch/mips/loongson/Makefile b/arch/mips/loongson64/Makefile
index 7429994e7604..4fe3d88fc361 100644
--- a/arch/mips/loongson/Makefile
+++ b/arch/mips/loongson64/Makefile
@@ -2,7 +2,7 @@
# Common code for all Loongson based systems
#
-obj-$(CONFIG_MACH_LOONGSON) += common/
+obj-$(CONFIG_MACH_LOONGSON64) += common/
#
# Lemote Fuloong mini-PC (Loongson 2E-based)
diff --git a/arch/mips/loongson/Platform b/arch/mips/loongson64/Platform
index 0ac20eb84ecc..2e48e83d5524 100644
--- a/arch/mips/loongson/Platform
+++ b/arch/mips/loongson64/Platform
@@ -26,8 +26,8 @@ endif
# Loongson Machines' Support
#
-platform-$(CONFIG_MACH_LOONGSON) += loongson/
-cflags-$(CONFIG_MACH_LOONGSON) += -I$(srctree)/arch/mips/include/asm/mach-loongson -mno-branch-likely
+platform-$(CONFIG_MACH_LOONGSON64) += loongson64/
+cflags-$(CONFIG_MACH_LOONGSON64) += -I$(srctree)/arch/mips/include/asm/mach-loongson64 -mno-branch-likely
load-$(CONFIG_LEMOTE_FULOONG2E) += 0xffffffff80100000
load-$(CONFIG_LEMOTE_MACH2F) += 0xffffffff80200000
load-$(CONFIG_LOONGSON_MACH3X) += 0xffffffff80200000
diff --git a/arch/mips/loongson/common/Makefile b/arch/mips/loongson64/common/Makefile
index f2e8153e44f5..f2e8153e44f5 100644
--- a/arch/mips/loongson/common/Makefile
+++ b/arch/mips/loongson64/common/Makefile
diff --git a/arch/mips/loongson/common/bonito-irq.c b/arch/mips/loongson64/common/bonito-irq.c
index cc0e4fd548e6..cc0e4fd548e6 100644
--- a/arch/mips/loongson/common/bonito-irq.c
+++ b/arch/mips/loongson64/common/bonito-irq.c
diff --git a/arch/mips/loongson/common/cmdline.c b/arch/mips/loongson64/common/cmdline.c
index 72fed003a536..72fed003a536 100644
--- a/arch/mips/loongson/common/cmdline.c
+++ b/arch/mips/loongson64/common/cmdline.c
diff --git a/arch/mips/loongson/common/cs5536/Makefile b/arch/mips/loongson64/common/cs5536/Makefile
index f12e64007347..f12e64007347 100644
--- a/arch/mips/loongson/common/cs5536/Makefile
+++ b/arch/mips/loongson64/common/cs5536/Makefile
diff --git a/arch/mips/loongson/common/cs5536/cs5536_acc.c b/arch/mips/loongson64/common/cs5536/cs5536_acc.c
index ab4d6cc57384..ab4d6cc57384 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_acc.c
+++ b/arch/mips/loongson64/common/cs5536/cs5536_acc.c
diff --git a/arch/mips/loongson/common/cs5536/cs5536_ehci.c b/arch/mips/loongson64/common/cs5536/cs5536_ehci.c
index ec2e360267a8..ec2e360267a8 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_ehci.c
+++ b/arch/mips/loongson64/common/cs5536/cs5536_ehci.c
diff --git a/arch/mips/loongson/common/cs5536/cs5536_ide.c b/arch/mips/loongson64/common/cs5536/cs5536_ide.c
index a73414d9ee51..a73414d9ee51 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_ide.c
+++ b/arch/mips/loongson64/common/cs5536/cs5536_ide.c
diff --git a/arch/mips/loongson/common/cs5536/cs5536_isa.c b/arch/mips/loongson64/common/cs5536/cs5536_isa.c
index 924be39e7733..924be39e7733 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_isa.c
+++ b/arch/mips/loongson64/common/cs5536/cs5536_isa.c
diff --git a/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c b/arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c
index 12c75db23420..12c75db23420 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_mfgpt.c
+++ b/arch/mips/loongson64/common/cs5536/cs5536_mfgpt.c
diff --git a/arch/mips/loongson/common/cs5536/cs5536_ohci.c b/arch/mips/loongson64/common/cs5536/cs5536_ohci.c
index f7c905e50dc4..f7c905e50dc4 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_ohci.c
+++ b/arch/mips/loongson64/common/cs5536/cs5536_ohci.c
diff --git a/arch/mips/loongson/common/cs5536/cs5536_pci.c b/arch/mips/loongson64/common/cs5536/cs5536_pci.c
index b739723205f8..b739723205f8 100644
--- a/arch/mips/loongson/common/cs5536/cs5536_pci.c
+++ b/arch/mips/loongson64/common/cs5536/cs5536_pci.c
diff --git a/arch/mips/loongson/common/dma-swiotlb.c b/arch/mips/loongson64/common/dma-swiotlb.c
index 2c6b989c1bc4..2c6b989c1bc4 100644
--- a/arch/mips/loongson/common/dma-swiotlb.c
+++ b/arch/mips/loongson64/common/dma-swiotlb.c
diff --git a/arch/mips/loongson/common/early_printk.c b/arch/mips/loongson64/common/early_printk.c
index 6ca632e529dc..6ca632e529dc 100644
--- a/arch/mips/loongson/common/early_printk.c
+++ b/arch/mips/loongson64/common/early_printk.c
diff --git a/arch/mips/loongson/common/env.c b/arch/mips/loongson64/common/env.c
index 22f04ca2ff3e..22f04ca2ff3e 100644
--- a/arch/mips/loongson/common/env.c
+++ b/arch/mips/loongson64/common/env.c
diff --git a/arch/mips/loongson/common/init.c b/arch/mips/loongson64/common/init.c
index 9b987fe98b5b..9b987fe98b5b 100644
--- a/arch/mips/loongson/common/init.c
+++ b/arch/mips/loongson64/common/init.c
diff --git a/arch/mips/loongson/common/irq.c b/arch/mips/loongson64/common/irq.c
index 687003b19b45..687003b19b45 100644
--- a/arch/mips/loongson/common/irq.c
+++ b/arch/mips/loongson64/common/irq.c
diff --git a/arch/mips/loongson/common/machtype.c b/arch/mips/loongson64/common/machtype.c
index f2807bc662a3..f2807bc662a3 100644
--- a/arch/mips/loongson/common/machtype.c
+++ b/arch/mips/loongson64/common/machtype.c
diff --git a/arch/mips/loongson/common/mem.c b/arch/mips/loongson64/common/mem.c
index b01d52473da8..b01d52473da8 100644
--- a/arch/mips/loongson/common/mem.c
+++ b/arch/mips/loongson64/common/mem.c
diff --git a/arch/mips/loongson/common/pci.c b/arch/mips/loongson64/common/pci.c
index 4e2575643781..4e2575643781 100644
--- a/arch/mips/loongson/common/pci.c
+++ b/arch/mips/loongson64/common/pci.c
diff --git a/arch/mips/loongson/common/platform.c b/arch/mips/loongson64/common/platform.c
index 0ed38321a9a2..0ed38321a9a2 100644
--- a/arch/mips/loongson/common/platform.c
+++ b/arch/mips/loongson64/common/platform.c
diff --git a/arch/mips/loongson/common/pm.c b/arch/mips/loongson64/common/pm.c
index a6b67ccfc811..a6b67ccfc811 100644
--- a/arch/mips/loongson/common/pm.c
+++ b/arch/mips/loongson64/common/pm.c
diff --git a/arch/mips/loongson/common/reset.c b/arch/mips/loongson64/common/reset.c
index a60715e11306..a60715e11306 100644
--- a/arch/mips/loongson/common/reset.c
+++ b/arch/mips/loongson64/common/reset.c
diff --git a/arch/mips/loongson/common/rtc.c b/arch/mips/loongson64/common/rtc.c
index b5709af09f7f..b5709af09f7f 100644
--- a/arch/mips/loongson/common/rtc.c
+++ b/arch/mips/loongson64/common/rtc.c
diff --git a/arch/mips/loongson/common/serial.c b/arch/mips/loongson64/common/serial.c
index c23fa1373729..c23fa1373729 100644
--- a/arch/mips/loongson/common/serial.c
+++ b/arch/mips/loongson64/common/serial.c
diff --git a/arch/mips/loongson/common/setup.c b/arch/mips/loongson64/common/setup.c
index d477dd6bb326..d477dd6bb326 100644
--- a/arch/mips/loongson/common/setup.c
+++ b/arch/mips/loongson64/common/setup.c
diff --git a/arch/mips/loongson/common/time.c b/arch/mips/loongson64/common/time.c
index e1a5382ad47e..e1a5382ad47e 100644
--- a/arch/mips/loongson/common/time.c
+++ b/arch/mips/loongson64/common/time.c
diff --git a/arch/mips/loongson/common/uart_base.c b/arch/mips/loongson64/common/uart_base.c
index 9de559d58e1f..9de559d58e1f 100644
--- a/arch/mips/loongson/common/uart_base.c
+++ b/arch/mips/loongson64/common/uart_base.c
diff --git a/arch/mips/loongson/fuloong-2e/Makefile b/arch/mips/loongson64/fuloong-2e/Makefile
index b7622720c1ad..b7622720c1ad 100644
--- a/arch/mips/loongson/fuloong-2e/Makefile
+++ b/arch/mips/loongson64/fuloong-2e/Makefile
diff --git a/arch/mips/loongson/fuloong-2e/irq.c b/arch/mips/loongson64/fuloong-2e/irq.c
index ef5ec8f3de5f..ef5ec8f3de5f 100644
--- a/arch/mips/loongson/fuloong-2e/irq.c
+++ b/arch/mips/loongson64/fuloong-2e/irq.c
diff --git a/arch/mips/loongson/fuloong-2e/reset.c b/arch/mips/loongson64/fuloong-2e/reset.c
index da4d2ae2a1f8..da4d2ae2a1f8 100644
--- a/arch/mips/loongson/fuloong-2e/reset.c
+++ b/arch/mips/loongson64/fuloong-2e/reset.c
diff --git a/arch/mips/loongson/lemote-2f/Makefile b/arch/mips/loongson64/lemote-2f/Makefile
index 4f9eaa328a16..4f9eaa328a16 100644
--- a/arch/mips/loongson/lemote-2f/Makefile
+++ b/arch/mips/loongson64/lemote-2f/Makefile
diff --git a/arch/mips/loongson/lemote-2f/clock.c b/arch/mips/loongson64/lemote-2f/clock.c
index 462e34d46b4a..462e34d46b4a 100644
--- a/arch/mips/loongson/lemote-2f/clock.c
+++ b/arch/mips/loongson64/lemote-2f/clock.c
diff --git a/arch/mips/loongson/lemote-2f/ec_kb3310b.c b/arch/mips/loongson64/lemote-2f/ec_kb3310b.c
index 2b666d3a3947..2b666d3a3947 100644
--- a/arch/mips/loongson/lemote-2f/ec_kb3310b.c
+++ b/arch/mips/loongson64/lemote-2f/ec_kb3310b.c
diff --git a/arch/mips/loongson/lemote-2f/ec_kb3310b.h b/arch/mips/loongson64/lemote-2f/ec_kb3310b.h
index 5a3f1860d4d2..5a3f1860d4d2 100644
--- a/arch/mips/loongson/lemote-2f/ec_kb3310b.h
+++ b/arch/mips/loongson64/lemote-2f/ec_kb3310b.h
diff --git a/arch/mips/loongson/lemote-2f/irq.c b/arch/mips/loongson64/lemote-2f/irq.c
index cab5f43e0e29..cab5f43e0e29 100644
--- a/arch/mips/loongson/lemote-2f/irq.c
+++ b/arch/mips/loongson64/lemote-2f/irq.c
diff --git a/arch/mips/loongson/lemote-2f/machtype.c b/arch/mips/loongson64/lemote-2f/machtype.c
index b55e6eece5e0..b55e6eece5e0 100644
--- a/arch/mips/loongson/lemote-2f/machtype.c
+++ b/arch/mips/loongson64/lemote-2f/machtype.c
diff --git a/arch/mips/loongson/lemote-2f/pm.c b/arch/mips/loongson64/lemote-2f/pm.c
index cac4d382ea73..cac4d382ea73 100644
--- a/arch/mips/loongson/lemote-2f/pm.c
+++ b/arch/mips/loongson64/lemote-2f/pm.c
diff --git a/arch/mips/loongson/lemote-2f/reset.c b/arch/mips/loongson64/lemote-2f/reset.c
index a26ca7fcd7e0..a26ca7fcd7e0 100644
--- a/arch/mips/loongson/lemote-2f/reset.c
+++ b/arch/mips/loongson64/lemote-2f/reset.c
diff --git a/arch/mips/loongson/loongson-3/Makefile b/arch/mips/loongson64/loongson-3/Makefile
index 622fead5ebc9..622fead5ebc9 100644
--- a/arch/mips/loongson/loongson-3/Makefile
+++ b/arch/mips/loongson64/loongson-3/Makefile
diff --git a/arch/mips/loongson/loongson-3/cop2-ex.c b/arch/mips/loongson64/loongson-3/cop2-ex.c
index ea13764d0a03..ea13764d0a03 100644
--- a/arch/mips/loongson/loongson-3/cop2-ex.c
+++ b/arch/mips/loongson64/loongson-3/cop2-ex.c
diff --git a/arch/mips/loongson/loongson-3/hpet.c b/arch/mips/loongson64/loongson-3/hpet.c
index 5c21cd3bd339..5c21cd3bd339 100644
--- a/arch/mips/loongson/loongson-3/hpet.c
+++ b/arch/mips/loongson64/loongson-3/hpet.c
diff --git a/arch/mips/loongson/loongson-3/irq.c b/arch/mips/loongson64/loongson-3/irq.c
index 0f75b6b3d218..0f75b6b3d218 100644
--- a/arch/mips/loongson/loongson-3/irq.c
+++ b/arch/mips/loongson64/loongson-3/irq.c
diff --git a/arch/mips/loongson/loongson-3/numa.c b/arch/mips/loongson64/loongson-3/numa.c
index 12d14ed48778..12d14ed48778 100644
--- a/arch/mips/loongson/loongson-3/numa.c
+++ b/arch/mips/loongson64/loongson-3/numa.c
diff --git a/arch/mips/loongson/loongson-3/platform.c b/arch/mips/loongson64/loongson-3/platform.c
index 25a97cc0ee33..25a97cc0ee33 100644
--- a/arch/mips/loongson/loongson-3/platform.c
+++ b/arch/mips/loongson64/loongson-3/platform.c
diff --git a/arch/mips/loongson/loongson-3/smp.c b/arch/mips/loongson64/loongson-3/smp.c
index 509877c6e9d9..509877c6e9d9 100644
--- a/arch/mips/loongson/loongson-3/smp.c
+++ b/arch/mips/loongson64/loongson-3/smp.c
diff --git a/arch/mips/loongson/loongson-3/smp.h b/arch/mips/loongson64/loongson-3/smp.h
index d98ff654b7d7..d98ff654b7d7 100644
--- a/arch/mips/loongson/loongson-3/smp.h
+++ b/arch/mips/loongson64/loongson-3/smp.h
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