https://github.com/torvalds/linux
Revision 0ebb962e00a52b644433065d224ed89f72a84756 authored by Nick Bowler on 20 July 2011, 14:43:42 UTC, committed by Russell King on 24 August 2011, 08:45:21 UTC
It seems that an entry for the SP805 watchdog in the table of clocks was
missing.  This results in the sp805_wdt driver rejecting the device with
the following errors:

  sp805-wdt mb:wdt: Clock not found
  sp805-wdt mb:wdt: Probe Failed!!!
  sp805-wdt: probe of mb:wdt failed with error -2

While not obviously stated in the hardware docs, the onboard SP810's
"REFCLK" is connected to a 32.768KHz crystal, and this drives the
watchdog.  Add a struct clk and corresponding lookup entry for it.

Signed-off-by: Nick Bowler <nbowler@elliptictech.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
1 parent 0d6cfa3
History
Tip revision: 0ebb962e00a52b644433065d224ed89f72a84756 authored by Nick Bowler on 20 July 2011, 14:43:42 UTC
ARM: 7003/1: vexpress: Add clock definition for the SP805.
Tip revision: 0ebb962
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