Re: [PATCH] Documentation: devicetree: mct: Fix counter bit of CPU local timers

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On 01/22/2014 09:08 AM, Jingoo Han wrote:
On Tuesday, January 21, 2014 6:03 PM, Jingoo Han wrote:

According to the datasheet of Exynos SoCs, the counter bit
of CPU local timers is 31-bit, not 32-bit; thus, it should
be fixed.

Please, ignore this patch.
There is a 31-bit counter in CPU local timers; however,
FRC (free running down-counters) of CPU local timers is
32-bit. Thus, there is no need to fix it.
Thank you.

Ok.


Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
  Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt |    2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt
b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt
index 167d5da..8c77791 100644
--- a/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt
+++ b/Documentation/devicetree/bindings/timer/samsung,exynos4210-mct.txt
@@ -3,7 +3,7 @@ Samsung's Multi Core Timer (MCT)
  The Samsung's Multi Core Timer (MCT) module includes two main blocks, the
  global timer and CPU local timers. The global timer is a 64-bit free running
  up-counter and can generate 4 interrupts when the counter reaches one of the
-four preset counter values. The CPU local timers are 32-bit free running
+four preset counter values. The CPU local timers are 31-bit free running
  down-counters and generate an interrupt when the counter expires. There is
  one CPU local timer instantiated in MCT for every CPU in the system.

--
1.7.10.4




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