[PATCH v2 11/12] MIPS: Report cluster in /proc/cpuinfo

[Dragan Mladjenovic]

From: Paul Burton <paulburton@xxxxxxxxxx>

When >= CM3.5 output cluster number.

Signed-off-by: Paul Burton <paulburton@xxxxxxxxxx>
Signed-off-by: Dragan Mladjenovic <dragan.mladjenovic@xxxxxxxxxx>

diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c
index bb43bf850314..a66e7705315d 100644
--- a/arch/mips/kernel/proc.c
+++ b/arch/mips/kernel/proc.c
@@ -12,6 +12,7 @@
 #include <asm/cpu.h>
 #include <asm/cpu-features.h>
 #include <asm/idle.h>
+#include <asm/mips-cps.h>
 #include <asm/mipsregs.h>
 #include <asm/processor.h>
 #include <asm/prom.h>
@@ -282,6 +283,8 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	seq_printf(m, "kscratch registers\t: %d\n",
 		      hweight8(cpu_data[n].kscratch_mask));
 	seq_printf(m, "package\t\t\t: %d\n", cpu_data[n].package);
+	if (mips_cm_revision() >= CM_REV_CM3_5)
+		seq_printf(m, "cluster\t\t\t: %d\n", cpu_cluster(&cpu_data[n]));
 	seq_printf(m, "core\t\t\t: %d\n", cpu_core(&cpu_data[n]));
 
 #if defined(CONFIG_MIPS_MT_SMP) || defined(CONFIG_CPU_MIPSR6)
-- 
2.17.1