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-rw-r--r--arch/mips/include/asm/cpu.h3
-rw-r--r--arch/mips/include/asm/mach-loongson64/kernel-entry-init.h4
-rw-r--r--arch/mips/kernel/cpu-probe.c3
-rw-r--r--arch/mips/kernel/idle.c2
-rw-r--r--arch/mips/loongson64/common/env.c3
-rw-r--r--arch/mips/loongson64/loongson-3/smp.c3
-rw-r--r--arch/mips/mm/c-r4k.c2
-rw-r--r--drivers/platform/mips/cpu_hwmon.c3
8 files changed, 14 insertions, 9 deletions
diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index dacbdb84516a..532b49b1dbb3 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -248,8 +248,9 @@
#define PRID_REV_LOONGSON3A_R1 0x0005
#define PRID_REV_LOONGSON3B_R1 0x0006
#define PRID_REV_LOONGSON3B_R2 0x0007
-#define PRID_REV_LOONGSON3A_R2 0x0008
+#define PRID_REV_LOONGSON3A_R2_0 0x0008
#define PRID_REV_LOONGSON3A_R3_0 0x0009
+#define PRID_REV_LOONGSON3A_R2_1 0x000c
#define PRID_REV_LOONGSON3A_R3_1 0x000d
/*
diff --git a/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h b/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h
index cbac603ced19..b5e288a12dfe 100644
--- a/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h
+++ b/arch/mips/include/asm/mach-loongson64/kernel-entry-init.h
@@ -31,7 +31,7 @@
/* Enable STFill Buffer */
mfc0 t0, CP0_PRID
andi t0, (PRID_IMP_MASK | PRID_REV_MASK)
- slti t0, (PRID_IMP_LOONGSON_64 | PRID_REV_LOONGSON3A_R2)
+ slti t0, (PRID_IMP_LOONGSON_64 | PRID_REV_LOONGSON3A_R2_0)
bnez t0, 1f
mfc0 t0, CP0_CONFIG6
or t0, 0x100
@@ -60,7 +60,7 @@
/* Enable STFill Buffer */
mfc0 t0, CP0_PRID
andi t0, (PRID_IMP_MASK | PRID_REV_MASK)
- slti t0, (PRID_IMP_LOONGSON_64 | PRID_REV_LOONGSON3A_R2)
+ slti t0, (PRID_IMP_LOONGSON_64 | PRID_REV_LOONGSON3A_R2_0)
bnez t0, 1f
mfc0 t0, CP0_CONFIG6
or t0, 0x100
diff --git a/arch/mips/kernel/cpu-probe.c b/arch/mips/kernel/cpu-probe.c
index 71dcef851ca0..65dc2e699a2e 100644
--- a/arch/mips/kernel/cpu-probe.c
+++ b/arch/mips/kernel/cpu-probe.c
@@ -1871,7 +1871,8 @@ static inline void cpu_probe_loongson(struct cpuinfo_mips *c, unsigned int cpu)
switch (c->processor_id & PRID_IMP_MASK) {
case PRID_IMP_LOONGSON_64: /* Loongson-2/3 */
switch (c->processor_id & PRID_REV_MASK) {
- case PRID_REV_LOONGSON3A_R2:
+ case PRID_REV_LOONGSON3A_R2_0:
+ case PRID_REV_LOONGSON3A_R2_1:
c->cputype = CPU_LOONGSON3;
__cpu_name[cpu] = "ICT Loongson-3";
set_elf_platform(cpu, "loongson3a");
diff --git a/arch/mips/kernel/idle.c b/arch/mips/kernel/idle.c
index 4d335b15826e..695f55477503 100644
--- a/arch/mips/kernel/idle.c
+++ b/arch/mips/kernel/idle.c
@@ -184,7 +184,7 @@ void __init check_wait(void)
cpu_wait = r4k_wait;
break;
case CPU_LOONGSON3:
- if ((c->processor_id & PRID_REV_MASK) >= PRID_REV_LOONGSON3A_R2)
+ if ((c->processor_id & PRID_REV_MASK) >= PRID_REV_LOONGSON3A_R2_0)
cpu_wait = r4k_wait;
break;
diff --git a/arch/mips/loongson64/common/env.c b/arch/mips/loongson64/common/env.c
index 8f68ee02a8c2..72e5f8fb2b35 100644
--- a/arch/mips/loongson64/common/env.c
+++ b/arch/mips/loongson64/common/env.c
@@ -197,7 +197,8 @@ void __init prom_init_env(void)
cpu_clock_freq = 797000000;
break;
case PRID_REV_LOONGSON3A_R1:
- case PRID_REV_LOONGSON3A_R2:
+ case PRID_REV_LOONGSON3A_R2_0:
+ case PRID_REV_LOONGSON3A_R2_1:
case PRID_REV_LOONGSON3A_R3_0:
case PRID_REV_LOONGSON3A_R3_1:
cpu_clock_freq = 900000000;
diff --git a/arch/mips/loongson64/loongson-3/smp.c b/arch/mips/loongson64/loongson-3/smp.c
index b5c1e0aa955e..8fba0aa48bf4 100644
--- a/arch/mips/loongson64/loongson-3/smp.c
+++ b/arch/mips/loongson64/loongson-3/smp.c
@@ -682,7 +682,8 @@ void play_dead(void)
play_dead_at_ckseg1 =
(void *)CKSEG1ADDR((unsigned long)loongson3a_r1_play_dead);
break;
- case PRID_REV_LOONGSON3A_R2:
+ case PRID_REV_LOONGSON3A_R2_0:
+ case PRID_REV_LOONGSON3A_R2_1:
case PRID_REV_LOONGSON3A_R3_0:
case PRID_REV_LOONGSON3A_R3_1:
play_dead_at_ckseg1 =
diff --git a/arch/mips/mm/c-r4k.c b/arch/mips/mm/c-r4k.c
index 05bd77727fb9..7e430b4d8778 100644
--- a/arch/mips/mm/c-r4k.c
+++ b/arch/mips/mm/c-r4k.c
@@ -1352,7 +1352,7 @@ static void probe_pcache(void)
c->dcache.ways *
c->dcache.linesz;
c->dcache.waybit = 0;
- if ((prid & PRID_REV_MASK) >= PRID_REV_LOONGSON3A_R2)
+ if ((prid & PRID_REV_MASK) >= PRID_REV_LOONGSON3A_R2_0)
c->options |= MIPS_CPU_PREFETCH;
break;
diff --git a/drivers/platform/mips/cpu_hwmon.c b/drivers/platform/mips/cpu_hwmon.c
index f66521c7f846..42efcb850722 100644
--- a/drivers/platform/mips/cpu_hwmon.c
+++ b/drivers/platform/mips/cpu_hwmon.c
@@ -25,9 +25,10 @@ int loongson3_cpu_temp(int cpu)
case PRID_REV_LOONGSON3A_R1:
reg = (reg >> 8) & 0xff;
break;
- case PRID_REV_LOONGSON3A_R2:
case PRID_REV_LOONGSON3B_R1:
case PRID_REV_LOONGSON3B_R2:
+ case PRID_REV_LOONGSON3A_R2_0:
+ case PRID_REV_LOONGSON3A_R2_1:
reg = ((reg >> 8) & 0xff) - 100;
break;
case PRID_REV_LOONGSON3A_R3_0: