Linux-ARM-Kernel Archive on lore.kernel.org
 help / color / Atom feed
* [RFC][PATCH] ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards
@ 2020-01-12 19:13 marek.vasut
  2020-01-12 20:57 ` Niklas Söderlund
  2020-01-13  8:58 ` Geert Uytterhoeven
  0 siblings, 2 replies; 7+ messages in thread
From: marek.vasut @ 2020-01-12 19:13 UTC (permalink / raw)
  To: linux-arm-kernel
  Cc: linux-renesas-soc, Wolfram Sang, Geert Uytterhoeven, Marek Vasut

From: Marek Vasut <marek.vasut+renesas@gmail.com>

The ethernet PHY reset GPIO was missing and the kernel was depending
solely on the bootloader to bring the PHY out of reset. Fix this to
get rid of the dependency on bootloader.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
Cc: linux-renesas-soc@vger.kernel.org
To: linux-arm-kernel@lists.infradead.org
---
NOTE: Thus far tested on R8A7791 Koelsch
---
 arch/arm/boot/dts/r8a7790-lager.dts   | 1 +
 arch/arm/boot/dts/r8a7790-stout.dts   | 1 +
 arch/arm/boot/dts/r8a7791-koelsch.dts | 1 +
 arch/arm/boot/dts/r8a7791-porter.dts  | 1 +
 arch/arm/boot/dts/r8a7793-gose.dts    | 1 +
 arch/arm/boot/dts/r8a7794-alt.dts     | 1 +
 arch/arm/boot/dts/r8a7794-silk.dts    | 1 +
 7 files changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 097fd9317c6e..b88d4f4d5d9e 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -671,6 +671,7 @@ &ether {
 
 	phy1: ethernet-phy@1 {
 		reg = <1>;
+		reset-gpios = <&gpio5 31 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 		micrel,led-mode = <1>;
diff --git a/arch/arm/boot/dts/r8a7790-stout.dts b/arch/arm/boot/dts/r8a7790-stout.dts
index a315ba749aa4..98dcfcbf0b70 100644
--- a/arch/arm/boot/dts/r8a7790-stout.dts
+++ b/arch/arm/boot/dts/r8a7790-stout.dts
@@ -200,6 +200,7 @@ &ether {
 
 	phy1: ethernet-phy@1 {
 		reg = <1>;
+		reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
 		micrel,led-mode = <1>;
diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index 2b096d5e06fb..6619689a17d4 100644
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -630,6 +630,7 @@ &ether {
 
 	phy1: ethernet-phy@1 {
 		reg = <1>;
+		reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 		micrel,led-mode = <1>;
diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
index f9ece7ab2010..2ba2e8e5f1c3 100644
--- a/arch/arm/boot/dts/r8a7791-porter.dts
+++ b/arch/arm/boot/dts/r8a7791-porter.dts
@@ -304,6 +304,7 @@ &ether {
 
 	phy1: ethernet-phy@1 {
 		reg = <1>;
+		reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 		micrel,led-mode = <1>;
diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
index 22ca7cd1e7d2..4da82f1e1e94 100644
--- a/arch/arm/boot/dts/r8a7793-gose.dts
+++ b/arch/arm/boot/dts/r8a7793-gose.dts
@@ -588,6 +588,7 @@ &ether {
 
 	phy1: ethernet-phy@1 {
 		reg = <1>;
+		reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 		micrel,led-mode = <1>;
diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
index f79fce74cd9c..7aa1e8ca808b 100644
--- a/arch/arm/boot/dts/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/r8a7794-alt.dts
@@ -340,6 +340,7 @@ &ether {
 
 	phy1: ethernet-phy@1 {
 		reg = <1>;
+		reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
 		micrel,led-mode = <1>;
diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts
index 2c16ad854300..3c0ed684f4a1 100644
--- a/arch/arm/boot/dts/r8a7794-silk.dts
+++ b/arch/arm/boot/dts/r8a7794-silk.dts
@@ -391,6 +391,7 @@ &ether {
 
 	phy1: ethernet-phy@1 {
 		reg = <1>;
+		reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
 		micrel,led-mode = <1>;
-- 
2.24.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [RFC][PATCH] ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards
  2020-01-12 19:13 [RFC][PATCH] ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards marek.vasut
@ 2020-01-12 20:57 ` Niklas Söderlund
  2020-01-13  8:58 ` Geert Uytterhoeven
  1 sibling, 0 replies; 7+ messages in thread
From: Niklas Söderlund @ 2020-01-12 20:57 UTC (permalink / raw)
  To: marek.vasut
  Cc: linux-renesas-soc, Wolfram Sang, Geert Uytterhoeven,
	linux-arm-kernel, Marek Vasut

Hi Marek,

Thanks for your work.

On 2020-01-12 20:13:15 +0100, Marek Vasut wrote:
> From: Marek Vasut <marek.vasut+renesas@gmail.com>
> 
> The ethernet PHY reset GPIO was missing and the kernel was depending
> solely on the bootloader to bring the PHY out of reset. Fix this to
> get rid of the dependency on bootloader.
> 
> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
> Cc: Geert Uytterhoeven <geert+renesas@glider.be>
> Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
> Cc: linux-renesas-soc@vger.kernel.org
> To: linux-arm-kernel@lists.infradead.org
> ---
> NOTE: Thus far tested on R8A7791 Koelsch

I also only have a Koelsch board, but for what it's worth (for Koelsch):

Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>

> ---
>  arch/arm/boot/dts/r8a7790-lager.dts   | 1 +
>  arch/arm/boot/dts/r8a7790-stout.dts   | 1 +
>  arch/arm/boot/dts/r8a7791-koelsch.dts | 1 +
>  arch/arm/boot/dts/r8a7791-porter.dts  | 1 +
>  arch/arm/boot/dts/r8a7793-gose.dts    | 1 +
>  arch/arm/boot/dts/r8a7794-alt.dts     | 1 +
>  arch/arm/boot/dts/r8a7794-silk.dts    | 1 +
>  7 files changed, 7 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
> index 097fd9317c6e..b88d4f4d5d9e 100644
> --- a/arch/arm/boot/dts/r8a7790-lager.dts
> +++ b/arch/arm/boot/dts/r8a7790-lager.dts
> @@ -671,6 +671,7 @@ &ether {
>  
>  	phy1: ethernet-phy@1 {
>  		reg = <1>;
> +		reset-gpios = <&gpio5 31 GPIO_ACTIVE_LOW>;
>  		interrupt-parent = <&irqc0>;
>  		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
>  		micrel,led-mode = <1>;
> diff --git a/arch/arm/boot/dts/r8a7790-stout.dts b/arch/arm/boot/dts/r8a7790-stout.dts
> index a315ba749aa4..98dcfcbf0b70 100644
> --- a/arch/arm/boot/dts/r8a7790-stout.dts
> +++ b/arch/arm/boot/dts/r8a7790-stout.dts
> @@ -200,6 +200,7 @@ &ether {
>  
>  	phy1: ethernet-phy@1 {
>  		reg = <1>;
> +		reset-gpios = <&gpio3 31 GPIO_ACTIVE_LOW>;
>  		interrupt-parent = <&irqc0>;
>  		interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
>  		micrel,led-mode = <1>;
> diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
> index 2b096d5e06fb..6619689a17d4 100644
> --- a/arch/arm/boot/dts/r8a7791-koelsch.dts
> +++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
> @@ -630,6 +630,7 @@ &ether {
>  
>  	phy1: ethernet-phy@1 {
>  		reg = <1>;
> +		reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
>  		interrupt-parent = <&irqc0>;
>  		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
>  		micrel,led-mode = <1>;
> diff --git a/arch/arm/boot/dts/r8a7791-porter.dts b/arch/arm/boot/dts/r8a7791-porter.dts
> index f9ece7ab2010..2ba2e8e5f1c3 100644
> --- a/arch/arm/boot/dts/r8a7791-porter.dts
> +++ b/arch/arm/boot/dts/r8a7791-porter.dts
> @@ -304,6 +304,7 @@ &ether {
>  
>  	phy1: ethernet-phy@1 {
>  		reg = <1>;
> +		reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
>  		interrupt-parent = <&irqc0>;
>  		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
>  		micrel,led-mode = <1>;
> diff --git a/arch/arm/boot/dts/r8a7793-gose.dts b/arch/arm/boot/dts/r8a7793-gose.dts
> index 22ca7cd1e7d2..4da82f1e1e94 100644
> --- a/arch/arm/boot/dts/r8a7793-gose.dts
> +++ b/arch/arm/boot/dts/r8a7793-gose.dts
> @@ -588,6 +588,7 @@ &ether {
>  
>  	phy1: ethernet-phy@1 {
>  		reg = <1>;
> +		reset-gpios = <&gpio5 22 GPIO_ACTIVE_LOW>;
>  		interrupt-parent = <&irqc0>;
>  		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
>  		micrel,led-mode = <1>;
> diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
> index f79fce74cd9c..7aa1e8ca808b 100644
> --- a/arch/arm/boot/dts/r8a7794-alt.dts
> +++ b/arch/arm/boot/dts/r8a7794-alt.dts
> @@ -340,6 +340,7 @@ &ether {
>  
>  	phy1: ethernet-phy@1 {
>  		reg = <1>;
> +		reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
>  		interrupt-parent = <&irqc0>;
>  		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
>  		micrel,led-mode = <1>;
> diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts
> index 2c16ad854300..3c0ed684f4a1 100644
> --- a/arch/arm/boot/dts/r8a7794-silk.dts
> +++ b/arch/arm/boot/dts/r8a7794-silk.dts
> @@ -391,6 +391,7 @@ &ether {
>  
>  	phy1: ethernet-phy@1 {
>  		reg = <1>;
> +		reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>;
>  		interrupt-parent = <&irqc0>;
>  		interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
>  		micrel,led-mode = <1>;
> -- 
> 2.24.1
> 

-- 
Regards,
Niklas Söderlund

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [RFC][PATCH] ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards
  2020-01-12 19:13 [RFC][PATCH] ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards marek.vasut
  2020-01-12 20:57 ` Niklas Söderlund
@ 2020-01-13  8:58 ` Geert Uytterhoeven
  2020-01-15  5:14   ` Marek Vasut
  1 sibling, 1 reply; 7+ messages in thread
From: Geert Uytterhoeven @ 2020-01-13  8:58 UTC (permalink / raw)
  To: Marek Vasut
  Cc: Linux-Renesas, Wolfram Sang, Geert Uytterhoeven, Linux ARM, Marek Vasut

Hi Marek,

On Sun, Jan 12, 2020 at 8:13 PM <marek.vasut@gmail.com> wrote:
> From: Marek Vasut <marek.vasut+renesas@gmail.com>
>
> The ethernet PHY reset GPIO was missing and the kernel was depending
> solely on the bootloader to bring the PHY out of reset. Fix this to
> get rid of the dependency on bootloader.
>
> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>

Thanks for your patch!

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

> NOTE: Thus far tested on R8A7791 Koelsch

>  arch/arm/boot/dts/r8a7790-lager.dts   | 1 +
>  arch/arm/boot/dts/r8a7790-stout.dts   | 1 +
>  arch/arm/boot/dts/r8a7791-koelsch.dts | 1 +
>  arch/arm/boot/dts/r8a7791-porter.dts  | 1 +
>  arch/arm/boot/dts/r8a7793-gose.dts    | 1 +
>  arch/arm/boot/dts/r8a7794-alt.dts     | 1 +
>  arch/arm/boot/dts/r8a7794-silk.dts    | 1 +

I believe all of the above (except for stout) are available in Magnus' farm...

r8a7743-sk-rzg1m.dts and r8a7745-sk-rzg1e.dts need similar changes as
r8a7791-porter.dts resp. r8a7794-silk.dts.

> --- a/arch/arm/boot/dts/r8a7790-lager.dts
> +++ b/arch/arm/boot/dts/r8a7790-lager.dts
> @@ -671,6 +671,7 @@ &ether {
>
>         phy1: ethernet-phy@1 {
>                 reg = <1>;
> +               reset-gpios = <&gpio5 31 GPIO_ACTIVE_LOW>;

I would insert this line below micrel,led-mode, though.

>                 interrupt-parent = <&irqc0>;
>                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
>                 micrel,led-mode = <1>;

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [RFC][PATCH] ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards
  2020-01-13  8:58 ` Geert Uytterhoeven
@ 2020-01-15  5:14   ` Marek Vasut
  2020-01-15  7:39     ` Geert Uytterhoeven
  0 siblings, 1 reply; 7+ messages in thread
From: Marek Vasut @ 2020-01-15  5:14 UTC (permalink / raw)
  To: Geert Uytterhoeven
  Cc: Linux-Renesas, Wolfram Sang, Geert Uytterhoeven, Linux ARM

On 1/13/20 9:58 AM, Geert Uytterhoeven wrote:
> Hi Marek,

Hi,

[...]

>>  arch/arm/boot/dts/r8a7790-lager.dts   | 1 +
>>  arch/arm/boot/dts/r8a7790-stout.dts   | 1 +
>>  arch/arm/boot/dts/r8a7791-koelsch.dts | 1 +
>>  arch/arm/boot/dts/r8a7791-porter.dts  | 1 +
>>  arch/arm/boot/dts/r8a7793-gose.dts    | 1 +
>>  arch/arm/boot/dts/r8a7794-alt.dts     | 1 +
>>  arch/arm/boot/dts/r8a7794-silk.dts    | 1 +
> 
> I believe all of the above (except for stout) are available in Magnus' farm...
> 
> r8a7743-sk-rzg1m.dts and r8a7745-sk-rzg1e.dts need similar changes as
> r8a7791-porter.dts resp. r8a7794-silk.dts.

Do you have those two boards / can you prepare and test a patch ?

[...]

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [RFC][PATCH] ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards
  2020-01-15  5:14   ` Marek Vasut
@ 2020-01-15  7:39     ` Geert Uytterhoeven
  2020-01-15  8:26       ` Chris Paterson
  0 siblings, 1 reply; 7+ messages in thread
From: Geert Uytterhoeven @ 2020-01-15  7:39 UTC (permalink / raw)
  To: Marek Vasut
  Cc: Linux-Renesas, Wolfram Sang, Chris Paterson, Geert Uytterhoeven,
	Linux ARM

Hi Marek,

On Wed, Jan 15, 2020 at 6:14 AM Marek Vasut <marek.vasut@gmail.com> wrote:
> On 1/13/20 9:58 AM, Geert Uytterhoeven wrote:
> >>  arch/arm/boot/dts/r8a7790-lager.dts   | 1 +
> >>  arch/arm/boot/dts/r8a7790-stout.dts   | 1 +
> >>  arch/arm/boot/dts/r8a7791-koelsch.dts | 1 +
> >>  arch/arm/boot/dts/r8a7791-porter.dts  | 1 +
> >>  arch/arm/boot/dts/r8a7793-gose.dts    | 1 +
> >>  arch/arm/boot/dts/r8a7794-alt.dts     | 1 +
> >>  arch/arm/boot/dts/r8a7794-silk.dts    | 1 +
> >
> > I believe all of the above (except for stout) are available in Magnus' farm...
> >
> > r8a7743-sk-rzg1m.dts and r8a7745-sk-rzg1e.dts need similar changes as
> > r8a7791-porter.dts resp. r8a7794-silk.dts.
>
> Do you have those two boards / can you prepare and test a patch ?

I don't have those boards, and thus can't test them.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 7+ messages in thread

* RE: [RFC][PATCH] ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards
  2020-01-15  7:39     ` Geert Uytterhoeven
@ 2020-01-15  8:26       ` Chris Paterson
  2020-01-15  8:37         ` Sergei Shtylyov
  0 siblings, 1 reply; 7+ messages in thread
From: Chris Paterson @ 2020-01-15  8:26 UTC (permalink / raw)
  To: Geert Uytterhoeven, Marek Vasut, Sergei Shtylyov
  Cc: Linux-Renesas, Wolfram Sang, Geert Uytterhoeven, Linux ARM

> From: Geert Uytterhoeven <geert@linux-m68k.org>
> Sent: 15 January 2020 07:40
> 
> Hi Marek,
> 
> On Wed, Jan 15, 2020 at 6:14 AM Marek Vasut <marek.vasut@gmail.com>
> wrote:
> > On 1/13/20 9:58 AM, Geert Uytterhoeven wrote:
> > >>  arch/arm/boot/dts/r8a7790-lager.dts   | 1 +
> > >>  arch/arm/boot/dts/r8a7790-stout.dts   | 1 +
> > >>  arch/arm/boot/dts/r8a7791-koelsch.dts | 1 +
> > >>  arch/arm/boot/dts/r8a7791-porter.dts  | 1 +
> > >>  arch/arm/boot/dts/r8a7793-gose.dts    | 1 +
> > >>  arch/arm/boot/dts/r8a7794-alt.dts     | 1 +
> > >>  arch/arm/boot/dts/r8a7794-silk.dts    | 1 +
> > >
> > > I believe all of the above (except for stout) are available in Magnus' farm...
> > >
> > > r8a7743-sk-rzg1m.dts and r8a7745-sk-rzg1e.dts need similar changes as
> > > r8a7791-porter.dts resp. r8a7794-silk.dts.
> >
> > Do you have those two boards / can you prepare and test a patch ?
> 
> I don't have those boards, and thus can't test them.

Sorry, I don’t either. Perhaps Sergei?

Chris

> 
> Gr{oetje,eeting}s,
> 
>                         Geert
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-
> m68k.org
> 
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
>                                 -- Linus Torvalds
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: [RFC][PATCH] ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards
  2020-01-15  8:26       ` Chris Paterson
@ 2020-01-15  8:37         ` Sergei Shtylyov
  0 siblings, 0 replies; 7+ messages in thread
From: Sergei Shtylyov @ 2020-01-15  8:37 UTC (permalink / raw)
  To: Chris Paterson, Geert Uytterhoeven, Marek Vasut
  Cc: Linux-Renesas, Wolfram Sang, Geert Uytterhoeven, Linux ARM

Hello!

On 15.01.2020 11:26, Chris Paterson wrote:

>>> On 1/13/20 9:58 AM, Geert Uytterhoeven wrote:
>>>>>   arch/arm/boot/dts/r8a7790-lager.dts   | 1 +
>>>>>   arch/arm/boot/dts/r8a7790-stout.dts   | 1 +
>>>>>   arch/arm/boot/dts/r8a7791-koelsch.dts | 1 +
>>>>>   arch/arm/boot/dts/r8a7791-porter.dts  | 1 +
>>>>>   arch/arm/boot/dts/r8a7793-gose.dts    | 1 +
>>>>>   arch/arm/boot/dts/r8a7794-alt.dts     | 1 +
>>>>>   arch/arm/boot/dts/r8a7794-silk.dts    | 1 +
>>>>
>>>> I believe all of the above (except for stout) are available in Magnus' farm...
>>>>
>>>> r8a7743-sk-rzg1m.dts and r8a7745-sk-rzg1e.dts need similar changes as
>>>> r8a7791-porter.dts resp. r8a7794-silk.dts.
>>>
>>> Do you have those two boards / can you prepare and test a patch ?
>>
>> I don't have those boards, and thus can't test them.
> 
> Sorry, I don’t either. Perhaps Sergei?

    Me neither, I only have Porter and SILK.

> Chris

MBR, Sergei

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, back to index

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-01-12 19:13 [RFC][PATCH] ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards marek.vasut
2020-01-12 20:57 ` Niklas Söderlund
2020-01-13  8:58 ` Geert Uytterhoeven
2020-01-15  5:14   ` Marek Vasut
2020-01-15  7:39     ` Geert Uytterhoeven
2020-01-15  8:26       ` Chris Paterson
2020-01-15  8:37         ` Sergei Shtylyov

Linux-ARM-Kernel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/0 linux-arm-kernel/git/0.git
	git clone --mirror https://lore.kernel.org/linux-arm-kernel/1 linux-arm-kernel/git/1.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-arm-kernel linux-arm-kernel/ https://lore.kernel.org/linux-arm-kernel \
		linux-arm-kernel@lists.infradead.org
	public-inbox-index linux-arm-kernel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.infradead.lists.linux-arm-kernel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git