Thread (20 messages) flat view 20 messages, 6 authors, 2013-09-11
STALE4713d

Revision v3 of 4 in this series.

Revisions (4)
  1. v3 [diff vs current]
  2. v3 current
  3. v3 [diff vs current]
  4. v3 [diff vs current]

[PATCH v3 0/5] Armada XP clocks for timer

From: Jason Cooper <hidden>
Date: 2013-08-27 14:53:14

On Tue, Aug 20, 2013 at 12:45:49PM -0300, Ezequiel Garcia wrote:
After the recent discussion on the device tree binding for the Armada 370/XP
clocksource driver, Stephen Warren, Tomasz Figa and others suggested
that the reference 25 MHz fixed-clock (aka refclk) should have a proper
device tree representation.

(Although that's still debatable, given the 25 MHz fixed-clock seems to be
used only by the timer/watchdog IP block.)

In addition to that and to be accurate, both timer clock inputs: nbclk and
refclk should be exposed in the DT node for the Armada XP timer.

Following an excellent suggestion from Sebastian Hesselbarth, here's a
patchset to accurately model the clock inputs for the timer.

Considering this is very minor improvemente from my previous patchset [1],
I dare ask about v3.12 inclusion. On the other side, maybe it's too late already
and it's best to keep it for v3.13.

Patches 1 and 2 apply on v3.11-rc4 plus the commit:
"ARM: mvebu: Fix the Armada 370/XP timer compatible strings"
that's already in mvebu/dt.
Patches 1 and 2 applied to mvebu/dt with Mike's Reviewed-by and
Gregory's Ack.

thx,

Jason.
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