From bbcb4f2878c09359a1910e642f047966dc01592e Mon Sep 17 00:00:00 2001
From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Fri, 11 Mar 2011 16:13:09 +0530
Subject: [PATCH] --- yaml --- r: 281859 b: refs/heads/master c:
 361b02f3538bc5603a426ed3bb04129a8d7b9a67 h: refs/heads/master i:   281857:
 dc42e90a7494a7ed9429d01901799c1b56e33832   281855:
 96046defd95756488f9ee7f54a6aa8959a4ab95a v: v3

---
 [refs]                             | 2 +-
 trunk/arch/arm/mach-omap2/pm44xx.c | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 1d0cd0e63900..ad611b8b3a04 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 12f27826bdaf56b01cbdfc8bdeb577ebc106dee3
+refs/heads/master: 361b02f3538bc5603a426ed3bb04129a8d7b9a67
diff --git a/trunk/arch/arm/mach-omap2/pm44xx.c b/trunk/arch/arm/mach-omap2/pm44xx.c
index 715035d0512a..35d392abcaa4 100644
--- a/trunk/arch/arm/mach-omap2/pm44xx.c
+++ b/trunk/arch/arm/mach-omap2/pm44xx.c
@@ -105,6 +105,11 @@ static int __init omap4_pm_init(void)
 	if (!cpu_is_omap44xx())
 		return -ENODEV;
 
+	if (omap_rev() == OMAP4430_REV_ES1_0) {
+		WARN(1, "Power Management not supported on OMAP4430 ES1.0\n");
+		return -ENODEV;
+	}
+
 	pr_err("Power Management for TI OMAP4.\n");
 
 	ret = pwrdm_for_each(pwrdms_setup, NULL);