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authorVishal Mahaveer <vishalm@ti.com>2015-09-01 23:59:25 +0300
committerTony Lindgren <tony@atomide.com>2015-09-01 23:59:25 +0300
commit81032e34e184a8d63598d215a6d4a3352018ffea (patch)
tree004bc2d7d0b6995674445239b92c14f9e45d1843 /arch/arm/mach-omap2/id.c
parent05f4f1abc274ac7e8e83424d0cef2d842db91815 (diff)
downloadlinux-81032e34e184a8d63598d215a6d4a3352018ffea.tar.xz
ARM: DRA752: Add ID detect for ES2.0
ES2.0 is a minor variant of ES1.1. ES2.0 is an incremental revision with various fixes including the following: - reset logic fixes - few assymetric aging logic fixes - MMC clock rate fixes - Ethernet speed fixes - edma fixes for mcasp NOTE: even though we use a compatible of dra742 and dra752, the usage in the Linux kernel is more or less interchangable - we use dra752 more often in the linux kernel compared to dra742 and 4.2-rc6 Signed-off-by: Vishal Mahaveer <vishalm@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/id.c')
-rw-r--r--arch/arm/mach-omap2/id.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index e3f713ffb06b..54a5ba54d2ff 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -653,8 +653,12 @@ void __init dra7xxx_check_revision(void)
omap_revision = DRA752_REV_ES1_0;
break;
case 1:
- default:
omap_revision = DRA752_REV_ES1_1;
+ break;
+ case 2:
+ default:
+ omap_revision = DRA752_REV_ES2_0;
+ break;
}
break;
@@ -674,7 +678,7 @@ void __init dra7xxx_check_revision(void)
/* Unknown default to latest silicon rev as default*/
pr_warn("%s: unknown idcode=0x%08x (hawkeye=0x%08x,rev=0x%x)\n",
__func__, idcode, hawkeye, rev);
- omap_revision = DRA752_REV_ES1_1;
+ omap_revision = DRA752_REV_ES2_0;
}
sprintf(soc_name, "DRA%03x", omap_rev() >> 16);