331-MIPS-BCM63XX-define-variant-id-field.patch

From 3bd8e2535265f06f79ed9c0ad788405441e091dc Mon Sep 17 00:00:00 2001
From: Jonas Gorski <jogo@openwrt.org>
Date: Sat, 7 Dec 2013 14:22:41 +0100
Subject: [PATCH 21/45] MIPS: BCM63XX: define variant id field

Some SoC have a variant id field in the chip id register.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
---
 arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h | 2 ++
 1 file changed, 2 insertions(+)

--- a/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
+++ b/arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h
@@ -10,6 +10,8 @@
 #define PERF_REV_REG			0x0
 #define REV_CHIPID_SHIFT		16
 #define REV_CHIPID_MASK			(0xffff << REV_CHIPID_SHIFT)
+#define REV_VARID_SHIFT			12
+#define REV_VARID_MASK			(0xf << REV_VARID_SHIFT)
 #define REV_REVID_SHIFT			0
 #define REV_REVID_MASK			(0xff << REV_REVID_SHIFT)