[ARM] OMAP3: update ES level flags to discriminate between post-ES2 revisions

[linux-2.6-omap-h63xx.git] / arch / arm / mach-omap2 / id.c

diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index b0f8e7d627987fd78e991c0fafdae4860f1d15a3..34b5914e0f8b18d094d45a31e9ce166af215b410 100644 (file)
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -172,9 +172,13 @@ void __init omap34xx_check_revision(void)
                        omap_revision = OMAP3430_REV_ES3_0;
                        rev_name = "ES3.0";
                        break;
+               case 4:
+                       omap_revision = OMAP3430_REV_ES3_1;
+                       rev_name = "ES3.1";
+                       break;
                default:
                        /* Use the latest known revision as default */
-                       omap_revision = OMAP3430_REV_ES3_0;
+                       omap_revision = OMAP3430_REV_ES3_1;
                        rev_name = "Unknown revision\n";
                }
        }
@@ -213,8 +217,13 @@ void __init omap2_check_revision(void)
                omap_chip.oc = CHIP_IS_OMAP3430;
                if (omap_rev() == OMAP3430_REV_ES1_0)
                        omap_chip.oc |= CHIP_IS_OMAP3430ES1;
-               else if (omap_rev() > OMAP3430_REV_ES1_0)
+               else if (omap_rev() >= OMAP3430_REV_ES2_0 &&
+                        omap_rev() <= OMAP3430_REV_ES2_1)
                        omap_chip.oc |= CHIP_IS_OMAP3430ES2;
+               else if (omap_rev() == OMAP3430_REV_ES3_0)
+                       omap_chip.oc |= CHIP_IS_OMAP3430ES3_0;
+               else if (omap_rev() == OMAP3430_REV_ES3_1)
+                       omap_chip.oc |= CHIP_IS_OMAP3430ES3_1;
        } else {
                pr_err("Uninitialized omap_chip, please fix!\n");
        }