Subject: [v2] arm: dts: ls1021a: fix the value of TMR_FIPER1

From: [email-masked] (Shawn Guo)
Date: Thu, 30 Nov 2017 08:29:06 +0800

On Wed, Nov 29, 2017 at 02:54:58PM +0800, Yangbo Lu wrote:
> The timer fixed interval period pulse generator register
> is used to generate periodic pulses. The down count
> register loads the value programmed in the fixed period
> interval (FIPER). At every tick of the timer accumulator
> overflow, the counter decrements by the value of
> TMR_CTRL[TCLK_PERIOD]. It generates a pulse when the down
> counter value reaches zero. It reloads the down counter
> in the cycle following a pulse. To use the TMR_FIPER1
> register to generate a 1 PPS event, the value
> (10^9 nanoseconds) - TCLK_PERIOD should be programmed.
> It should be 999999995 not 999999990 since TCLK_PERIOD
> is 5.
> 
> Signed-off-by: Yangbo Lu <[email-masked]>

Again, for arm dts, we usually use prefix like 'ARM: dts: ...'

I fixed it up and applied the patch.

Shawn

> ---
> Changes for v2:
> 	- Added Shawn into cc list.
> ---
>  arch/arm/boot/dts/ls1021a.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
> index 64249726b3cb..a861a4b9e319 100644
> --- a/arch/arm/boot/dts/ls1021a.dtsi
> +++ b/arch/arm/boot/dts/ls1021a.dtsi
> @@ -589,7 +589,7 @@
>  			fsl,tclk-period = <5>;
>  			fsl,tmr-prsc    = <2>;
>  			fsl,tmr-add     = <0xaaaaaaab>;
> -			fsl,tmr-fiper1  = <999999990>;
> +			fsl,tmr-fiper1  = <999999995>;
>  			fsl,tmr-fiper2  = <99990>;
>  			fsl,max-adj     = <499999999>;
>  		};
> -- 
> 2.14.1
> 
> 
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