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| author | Hiroshi DOYU <Hiroshi.DOYU@nokia.com> | 2009-03-23 18:07:24 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-03-23 18:07:24 -0700 |
| commit | 94fc58c6da019257680ae711c061cb403582a362 (patch) | |
| tree | 5810373dda3e2c4e43e38257ddd6179eee1394d3 /arch/arm/mach-omap2 | |
| parent | 6c20a68372f158def0a29657ce11b3609ed24f9a (diff) | |
| download | linux-3.10-94fc58c6da019257680ae711c061cb403582a362.tar.gz linux-3.10-94fc58c6da019257680ae711c061cb403582a362.tar.bz2 linux-3.10-94fc58c6da019257680ae711c061cb403582a362.zip | |
omap mailbox: print hardware revision at startup
Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/mailbox.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/mailbox.c b/arch/arm/mach-omap2/mailbox.c index d925ef3d7d4..44e9101ab69 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; |