From 94fc58c6da019257680ae711c061cb403582a362 Mon Sep 17 00:00:00 2001 From: Hiroshi DOYU Date: Mon, 23 Mar 2009 18:07:24 -0700 Subject: [PATCH] omap mailbox: print hardware revision at startup Signed-off-by: Hiroshi DOYU --- arch/arm/mach-omap2/mailbox.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index d925ef3d7d48..44e9101ab691 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;