* [PATCH] ARM64: dts: update MDIO speed and preamble for zii-ultra device
@ 2020-07-05 1:26 Chris Healy
2020-07-07 21:54 ` Fabio Estevam
2020-07-07 21:59 ` Florian Fainelli
0 siblings, 2 replies; 5+ messages in thread
From: Chris Healy @ 2020-07-05 1:26 UTC (permalink / raw)
To: Shawn Guo, Fabio Estevam, Andrew Lunn, Rob Herring, devicetree,
linux-kernel, linux ARM
Update MDIO configuration with zii-ultra device to fully utilize
MDIO endpoint capabilities. Device supports 12.5MHz clock and
doesn't require MDIO preamble.
Signed-off-by: Chris Healy <cphealy@gmail.com>
---
arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
index 6a55165bd76a..98aa67a4c040 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
@@ -132,6 +132,8 @@
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
+ suppress-preamble = <1>;
+ clock-frequency = <12500000>;
switch: switch@0 {
compatible = "marvell,mv88e6085";
--
2.21.3
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH] ARM64: dts: update MDIO speed and preamble for zii-ultra device
2020-07-05 1:26 [PATCH] ARM64: dts: update MDIO speed and preamble for zii-ultra device Chris Healy
@ 2020-07-07 21:54 ` Fabio Estevam
2020-07-07 22:13 ` Chris Healy
2020-07-07 21:59 ` Florian Fainelli
1 sibling, 1 reply; 5+ messages in thread
From: Fabio Estevam @ 2020-07-07 21:54 UTC (permalink / raw)
To: Chris Healy
Cc: Shawn Guo, Andrew Lunn, Rob Herring,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
linux-kernel, linux ARM
Hi Chris,
The subject pattern used for ARM64 i.MX patches is like:
arm64: dts: zii-ultra: update MDIO speed and preamble
On Sat, Jul 4, 2020 at 10:26 PM Chris Healy <cphealy@gmail.com> wrote:
>
> Update MDIO configuration with zii-ultra device to fully utilize
> MDIO endpoint capabilities. Device supports 12.5MHz clock and
> doesn't require MDIO preamble.
>
> Signed-off-by: Chris Healy <cphealy@gmail.com>
Other than that:
Reviewed-by: Fabio Estevam <festevam@gmail.com>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] ARM64: dts: update MDIO speed and preamble for zii-ultra device
2020-07-07 21:54 ` Fabio Estevam
@ 2020-07-07 22:13 ` Chris Healy
0 siblings, 0 replies; 5+ messages in thread
From: Chris Healy @ 2020-07-07 22:13 UTC (permalink / raw)
To: Fabio Estevam
Cc: Shawn Guo, Andrew Lunn, Rob Herring,
open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
linux-kernel, linux ARM
On Tue, Jul 7, 2020 at 2:54 PM Fabio Estevam <festevam@gmail.com> wrote:
>
> Hi Chris,
>
> The subject pattern used for ARM64 i.MX patches is like:
>
> arm64: dts: zii-ultra: update MDIO speed and preamble
Thanks for pointing this out. I have to make a change to this patch
anyway so I will resubmit with the correct subject pattern.
>
> On Sat, Jul 4, 2020 at 10:26 PM Chris Healy <cphealy@gmail.com> wrote:
> >
> > Update MDIO configuration with zii-ultra device to fully utilize
> > MDIO endpoint capabilities. Device supports 12.5MHz clock and
> > doesn't require MDIO preamble.
> >
> > Signed-off-by: Chris Healy <cphealy@gmail.com>
>
> Other than that:
>
> Reviewed-by: Fabio Estevam <festevam@gmail.com>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] ARM64: dts: update MDIO speed and preamble for zii-ultra device
2020-07-05 1:26 [PATCH] ARM64: dts: update MDIO speed and preamble for zii-ultra device Chris Healy
2020-07-07 21:54 ` Fabio Estevam
@ 2020-07-07 21:59 ` Florian Fainelli
2020-07-07 22:12 ` Chris Healy
1 sibling, 1 reply; 5+ messages in thread
From: Florian Fainelli @ 2020-07-07 21:59 UTC (permalink / raw)
To: Chris Healy, Shawn Guo, Fabio Estevam, Andrew Lunn, Rob Herring,
devicetree, linux-kernel, linux ARM
Hi Chris,
On 7/4/2020 6:26 PM, Chris Healy wrote:
> Update MDIO configuration with zii-ultra device to fully utilize
> MDIO endpoint capabilities. Device supports 12.5MHz clock and
> doesn't require MDIO preamble.
>
> Signed-off-by: Chris Healy <cphealy@gmail.com>
> ---
> arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
> b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
> index 6a55165bd76a..98aa67a4c040 100644
> --- a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
> +++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
> @@ -132,6 +132,8 @@
> #address-cells = <1>;
> #size-cells = <0>;
> status = "okay";
> + suppress-preamble = <1>;
suppress-preamble is defined as a boolean, so you can remove the "= <1>"
part entirely.
--
Florian
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] ARM64: dts: update MDIO speed and preamble for zii-ultra device
2020-07-07 21:59 ` Florian Fainelli
@ 2020-07-07 22:12 ` Chris Healy
0 siblings, 0 replies; 5+ messages in thread
From: Chris Healy @ 2020-07-07 22:12 UTC (permalink / raw)
To: Florian Fainelli
Cc: Shawn Guo, Fabio Estevam, Andrew Lunn, Rob Herring, devicetree,
linux-kernel, linux ARM
On Tue, Jul 7, 2020 at 2:59 PM Florian Fainelli <f.fainelli@gmail.com> wrote:
>
> Hi Chris,
>
> On 7/4/2020 6:26 PM, Chris Healy wrote:
> > Update MDIO configuration with zii-ultra device to fully utilize
> > MDIO endpoint capabilities. Device supports 12.5MHz clock and
> > doesn't require MDIO preamble.
> >
> > Signed-off-by: Chris Healy <cphealy@gmail.com>
> > ---
> > arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
> > b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
> > index 6a55165bd76a..98aa67a4c040 100644
> > --- a/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/imx8mq-zii-ultra.dtsi
> > @@ -132,6 +132,8 @@
> > #address-cells = <1>;
> > #size-cells = <0>;
> > status = "okay";
> > + suppress-preamble = <1>;
>
> suppress-preamble is defined as a boolean, so you can remove the "= <1>"
> part entirely.
Good point, I'll make the necessary change.
> --
> Florian
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-07-07 22:13 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2020-07-05 1:26 [PATCH] ARM64: dts: update MDIO speed and preamble for zii-ultra device Chris Healy
2020-07-07 21:54 ` Fabio Estevam
2020-07-07 22:13 ` Chris Healy
2020-07-07 21:59 ` Florian Fainelli
2020-07-07 22:12 ` Chris Healy
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