From 6b532c4a66f44aaf5aa0dbea6aadd44981478025 Mon Sep 17 00:00:00 2001 From: Vishal Mahaveer Date: Wed, 9 Mar 2016 14:56:31 -0600 Subject: [PATCH] ARM: DRA722: Add ID detect for Silicon Rev 2.0 Silicon Rev 2.0 is a minor variant of Rev 1.0. Rev 2.0 is an incremental revision with various fixes including the following: - Reset logic fixes - Few asymmetric aging logic fixes - Ethernet speed fixes - EDMA fixes for McASP Signed-off-by: Vishal Mahaveer Acked-by: Nishanth Menon Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/id.c | 4 ++-- arch/arm/mach-omap2/soc.h | 1 + 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c index d85c24918c17..2abd53ae3e7a 100644 --- a/arch/arm/mach-omap2/id.c +++ b/arch/arm/mach-omap2/id.c @@ -669,9 +669,9 @@ void __init dra7xxx_check_revision(void) case 0: omap_revision = DRA722_REV_ES1_0; break; + case 1: default: - /* If we have no new revisions */ - omap_revision = DRA722_REV_ES1_0; + omap_revision = DRA722_REV_ES2_0; break; } break; diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h index 70df8f6cddcc..364418c78bf3 100644 --- a/arch/arm/mach-omap2/soc.h +++ b/arch/arm/mach-omap2/soc.h @@ -489,6 +489,7 @@ IS_OMAP_TYPE(3430, 0x3430) #define DRA752_REV_ES2_0 (DRA7XX_CLASS | (0x52 << 16) | (0x20 << 8)) #define DRA722_REV_ES1_0 (DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8)) #define DRA722_REV_ES1_0 (DRA7XX_CLASS | (0x22 << 16) | (0x10 << 8)) +#define DRA722_REV_ES2_0 (DRA7XX_CLASS | (0x22 << 16) | (0x20 << 8)) void omap2xxx_check_revision(void); void omap3xxx_check_revision(void); -- GitLab