RE: [PATCH 1/2 v2] dt-bindings: qoriq-clock: Add coreclk

From: Andy Tang
Date: Sun Apr 16 2017 - 21:37:39 EST


Hi Stephen and Michael,

This patch set has been pending for more than two months since it was first sent.
I have not received any response from you until now.

Could you give some comments on it?

Regards,
Andy

-----Original Message-----
From: Andy Tang
Sent: Wednesday, April 05, 2017 2:16 PM
To: mturquette@xxxxxxxxxxxx; sboyd@xxxxxxxxxxxxxx
Cc: robh+dt@xxxxxxxxxx; mark.rutland@xxxxxxx; linux-clk@xxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; Scott Wood <oss@xxxxxxxxxxxx>
Subject: RE: [PATCH 1/2 v2] dt-bindings: qoriq-clock: Add coreclk

Hello

Do you have any comments on this patch set which was acked by Rob?

Regards,
Andy

> -----Original Message-----
> From: Yuantian Tang [mailto:andy.tang@xxxxxxx]
> Sent: Monday, March 20, 2017 10:37 AM
> To: mturquette@xxxxxxxxxxxx
> Cc: sboyd@xxxxxxxxxxxxxx; robh+dt@xxxxxxxxxx; mark.rutland@xxxxxxx;
> linux-clk@xxxxxxxxxxxxxxx; devicetree@xxxxxxxxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; Scott
> Wood <oss@xxxxxxxxxxxx>; Andy Tang <andy.tang@xxxxxxx>
> Subject: [PATCH 1/2 v2] dt-bindings: qoriq-clock: Add coreclk
>
> From: Scott Wood <oss@xxxxxxxxxxxx>
>
> ls1012a has separate input root clocks for core PLLs versus the
> platform PLL, with the latter described as sysclk in the hw docs.
> Update the qoriq-clock binding to allow a second input clock, named
> "coreclk". If present, this clock will be used for the core PLLs.
>
> Signed-off-by: Scott Wood <oss@xxxxxxxxxxxx>
> Signed-off-by: Tang Yuantian <andy.tang@xxxxxxx>
> Acked-by: Rob Herring <robh@xxxxxxxxxx>
> ---
> v2:
> -- change the author to Scott
> Documentation/devicetree/bindings/clock/qoriq-clock.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/clock/qoriq-clock.txt
> b/Documentation/devicetree/bindings/clock/qoriq-clock.txt
> index aa3526f..119cafd 100644
> --- a/Documentation/devicetree/bindings/clock/qoriq-clock.txt
> +++ b/Documentation/devicetree/bindings/clock/qoriq-clock.txt
> @@ -56,6 +56,11 @@ Optional properties:
> - clocks: If clock-frequency is not specified, sysclk may be provided
> as an input clock. Either clock-frequency or clocks must be
> provided.
> + A second input clock, called "coreclk", may be provided if
> + core PLLs are based on a different input clock from the
> + platform PLL.
> +- clock-names: Required if a coreclk is present. Valid names are
> + "sysclk" and "coreclk".
>
> 2. Clock Provider
>
> @@ -72,6 +77,7 @@ second cell is the clock index for the specified type.
> 2 hwaccel index (n in CLKCGnHWACSR)
> 3 fman 0 for fm1, 1 for fm2
> 4 platform pll 0=pll, 1=pll/2, 2=pll/3, 3=pll/4
> + 5 coreclk must be 0
>
> 3. Example
>
> --
> 2.1.0.27.g96db324