[PATCH v1] MIPS: add 74Kc info

[Oleksij Rempel]

This patch is preparation for SoC QCA AR9344

Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>
---
 arch/mips/include/asm/cpu.h | 2 ++
 arch/mips/lib/cpu-probe.c   | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/arch/mips/include/asm/cpu.h b/arch/mips/include/asm/cpu.h
index 572cabba34..e0bb78ea61 100644
--- a/arch/mips/include/asm/cpu.h
+++ b/arch/mips/include/asm/cpu.h
@@ -51,6 +51,7 @@
 
 #define PRID_IMP_24K		0x9300
 #define PRID_IMP_24KE		0x9600
+#define PRID_IMP_74K		0x9700
 
 /*
  * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM
@@ -105,6 +106,7 @@ enum cpu_type_enum {
 	 * MIPS32 class processors
 	 */
 	CPU_24K,
+	CPU_74K,
 	CPU_BMIPS3300,
 	CPU_JZRISC,
 	CPU_LOONGSON1,
diff --git a/arch/mips/lib/cpu-probe.c b/arch/mips/lib/cpu-probe.c
index 71dbaf6382..b5d63db189 100644
--- a/arch/mips/lib/cpu-probe.c
+++ b/arch/mips/lib/cpu-probe.c
@@ -106,6 +106,10 @@ static inline void cpu_probe_mips(struct cpuinfo_mips *c)
 		c->cputype = CPU_24K;
 		__cpu_name = "MIPS 24Kc";
 		break;
+	case PRID_IMP_74K:
+		c->cputype = CPU_74K;
+		__cpu_name = "MIPS 74Kc";
+		break;
 	}
 }
 
-- 
2.11.0