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ARM: DRA722: Add ID detect for Silicon Rev 2.0

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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 <vishalm@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Vishal Mahaveer 2016-03-09 14:56:31 -06:00 committed by Tony Lindgren
parent d41676dddd
commit 6b532c4a66
2 changed files with 3 additions and 2 deletions
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4
arch/arm/mach-omap2/id.c
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@ -669,9 +669,9 @@ void __init dra7xxx_check_revision(void)
case 0: case 0:
omap_revision = DRA722_REV_ES1_0; omap_revision = DRA722_REV_ES1_0;
break; break;
case 1:
default: default:
/* If we have no new revisions */ omap_revision = DRA722_REV_ES2_0;
omap_revision = DRA722_REV_ES1_0;
break; break;
} }
break; break;

1
arch/arm/mach-omap2/soc.h
View File

@ -489,6 +489,7 @@ IS_OMAP_TYPE(3430, 0x3430)
#define DRA752_REV_ES2_0 (DRA7XX_CLASS | (0x52 << 16) | (0x20 << 8)) #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_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 omap2xxx_check_revision(void);
void omap3xxx_check_revision(void); void omap3xxx_check_revision(void);