From: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Date: Sat, 22 Nov 2008 00:28:37 +0000 (+0200)
Subject: omap mailbox: print hardware revision at startup
X-Git-Tag: v2.6.28-omap1~55^2~7
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=da9fc4b9587b725780eb8c1e0bd74021341f6b61;p=linux-2.6-omap-h63xx.git

omap mailbox: print hardware revision at startup

Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
---

diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c
index 860442c2e5e..e92588cfc80 100644
--- a/arch/arm/mach-omap2/mailbox.c
+++ b/arch/arm/mach-omap2/mailbox.c
@@ -74,6 +74,9 @@ static int omap2_mbox_startup(struct omap_mbox *mbox)
 	}
 	clk_enable(mbox_ick_handle);
 
+	l = mbox_read_reg(MAILBOX_REVISION);
+	pr_info("omap mailbox rev %d.%d\n", (l & 0xf0) >> 4, (l & 0x0f));
+
 	/* set smart-idle & autoidle */
 	l = mbox_read_reg(MAILBOX_SYSCONFIG);
 	l |= 0x00000011;