* [PATCH] MIPS: DTS: CI20: fix otg power gpio
@ 2023-01-29 17:48 H. Nikolaus Schaller
2023-01-29 18:08 ` Paul Cercueil
2023-01-29 18:47 ` Paul Cercueil
0 siblings, 2 replies; 6+ messages in thread
From: H. Nikolaus Schaller @ 2023-01-29 17:48 UTC (permalink / raw)
To: Paul Cercueil, Rob Herring, Krzysztof Kozlowski,
Thomas Bogendoerfer, 周琰杰
Cc: linux-mips, devicetree, linux-kernel, letux-kernel, H. Nikolaus Schaller
According to schematics it is PF15 and not PF14 (MIC_SW_EN).
Seems as if it was hidden and not noticed during testing since
there is no sound DT node.
Fixes: 158c774d3c64 ("MIPS: Ingenic: Add missing nodes for Ingenic SoCs and boards.")
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
arch/mips/boot/dts/ingenic/ci20.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts
index 9819abb2465dd..a276488c0f752 100644
--- a/arch/mips/boot/dts/ingenic/ci20.dts
+++ b/arch/mips/boot/dts/ingenic/ci20.dts
@@ -115,7 +115,7 @@ otg_power: fixedregulator@2 {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
- gpio = <&gpf 14 GPIO_ACTIVE_LOW>;
+ gpio = <&gpf 15 GPIO_ACTIVE_LOW>;
enable-active-high;
};
};
--
2.38.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH] MIPS: DTS: CI20: fix otg power gpio
2023-01-29 17:48 [PATCH] MIPS: DTS: CI20: fix otg power gpio H. Nikolaus Schaller
@ 2023-01-29 18:08 ` Paul Cercueil
2023-01-29 18:18 ` H. Nikolaus Schaller
2023-01-29 18:47 ` Paul Cercueil
1 sibling, 1 reply; 6+ messages in thread
From: Paul Cercueil @ 2023-01-29 18:08 UTC (permalink / raw)
To: H. Nikolaus Schaller, Rob Herring, Krzysztof Kozlowski,
Thomas Bogendoerfer, 周琰杰
Cc: linux-mips, devicetree, linux-kernel, letux-kernel
Hi Nikolaus,
Le dimanche 29 janvier 2023 à 18:48 +0100, H. Nikolaus Schaller a
écrit :
> According to schematics it is PF15 and not PF14 (MIC_SW_EN).
> Seems as if it was hidden and not noticed during testing since
> there is no sound DT node.
>
> Fixes: 158c774d3c64 ("MIPS: Ingenic: Add missing nodes for Ingenic
> SoCs and boards.")
> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Looking at the schematics it looks like you are correct. So:
Acked-by: Paul Cercueil <paul@crapouillou.net>
I'm curious though, it is connected to the "SYS_POWER_IND" trace in the
schematic, which seems to also switch the main led between red and
blue, is that the case?
Cheers,
-Paul
> ---
> arch/mips/boot/dts/ingenic/ci20.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/mips/boot/dts/ingenic/ci20.dts
> b/arch/mips/boot/dts/ingenic/ci20.dts
> index 9819abb2465dd..a276488c0f752 100644
> --- a/arch/mips/boot/dts/ingenic/ci20.dts
> +++ b/arch/mips/boot/dts/ingenic/ci20.dts
> @@ -115,7 +115,7 @@ otg_power: fixedregulator@2 {
> regulator-min-microvolt = <5000000>;
> regulator-max-microvolt = <5000000>;
>
> - gpio = <&gpf 14 GPIO_ACTIVE_LOW>;
> + gpio = <&gpf 15 GPIO_ACTIVE_LOW>;
> enable-active-high;
> };
> };
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] MIPS: DTS: CI20: fix otg power gpio
2023-01-29 18:08 ` Paul Cercueil
@ 2023-01-29 18:18 ` H. Nikolaus Schaller
0 siblings, 0 replies; 6+ messages in thread
From: H. Nikolaus Schaller @ 2023-01-29 18:18 UTC (permalink / raw)
To: Paul Cercueil
Cc: Rob Herring, Krzysztof Kozlowski, Thomas Bogendoerfer,
周琰杰,
linux-mips, devicetree, linux-kernel, letux-kernel
Hi Paul,
> Am 29.01.2023 um 19:08 schrieb Paul Cercueil <paul@crapouillou.net>:
>
> Hi Nikolaus,
>
> Le dimanche 29 janvier 2023 à 18:48 +0100, H. Nikolaus Schaller a
> écrit :
>> According to schematics it is PF15 and not PF14 (MIC_SW_EN).
>> Seems as if it was hidden and not noticed during testing since
>> there is no sound DT node.
>>
>> Fixes: 158c774d3c64 ("MIPS: Ingenic: Add missing nodes for Ingenic
>> SoCs and boards.")
>> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
>
> Looking at the schematics it looks like you are correct. So:
> Acked-by: Paul Cercueil <paul@crapouillou.net>
Thanks!
>
> I'm curious though, it is connected to the "SYS_POWER_IND" trace in the
> schematic, which seems to also switch the main led between red and
> blue, is that the case?
Yes, the LED changes between blue and red with this patch.
BR,
Nikolaus
>
> Cheers,
> -Paul
>
>> ---
>> arch/mips/boot/dts/ingenic/ci20.dts | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/mips/boot/dts/ingenic/ci20.dts
>> b/arch/mips/boot/dts/ingenic/ci20.dts
>> index 9819abb2465dd..a276488c0f752 100644
>> --- a/arch/mips/boot/dts/ingenic/ci20.dts
>> +++ b/arch/mips/boot/dts/ingenic/ci20.dts
>> @@ -115,7 +115,7 @@ otg_power: fixedregulator@2 {
>> regulator-min-microvolt = <5000000>;
>> regulator-max-microvolt = <5000000>;
>>
>> - gpio = <&gpf 14 GPIO_ACTIVE_LOW>;
>> + gpio = <&gpf 15 GPIO_ACTIVE_LOW>;
>> enable-active-high;
>> };
>> };
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] MIPS: DTS: CI20: fix otg power gpio
2023-01-29 17:48 [PATCH] MIPS: DTS: CI20: fix otg power gpio H. Nikolaus Schaller
2023-01-29 18:08 ` Paul Cercueil
@ 2023-01-29 18:47 ` Paul Cercueil
2023-01-29 18:56 ` H. Nikolaus Schaller
2023-01-30 4:57 ` NeilBrown
1 sibling, 2 replies; 6+ messages in thread
From: Paul Cercueil @ 2023-01-29 18:47 UTC (permalink / raw)
To: H. Nikolaus Schaller, Rob Herring, Krzysztof Kozlowski,
Thomas Bogendoerfer, 周琰杰
Cc: linux-mips, devicetree, linux-kernel, letux-kernel
Le dimanche 29 janvier 2023 à 18:48 +0100, H. Nikolaus Schaller a
écrit :
> According to schematics it is PF15 and not PF14 (MIC_SW_EN).
> Seems as if it was hidden and not noticed during testing since
> there is no sound DT node.
>
> Fixes: 158c774d3c64 ("MIPS: Ingenic: Add missing nodes for Ingenic
> SoCs and boards.")
> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
I missed it, but every time you have a Fixes: tag, you also need to add
below:
Cc: stable@vger.kernel.org
unless the bug you fix is in one of the RCs (and not in a released
kernel).
I think you should send a V2 with this tag (and my ACK).
Cheers,
-Paul
> ---
> arch/mips/boot/dts/ingenic/ci20.dts | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/mips/boot/dts/ingenic/ci20.dts
> b/arch/mips/boot/dts/ingenic/ci20.dts
> index 9819abb2465dd..a276488c0f752 100644
> --- a/arch/mips/boot/dts/ingenic/ci20.dts
> +++ b/arch/mips/boot/dts/ingenic/ci20.dts
> @@ -115,7 +115,7 @@ otg_power: fixedregulator@2 {
> regulator-min-microvolt = <5000000>;
> regulator-max-microvolt = <5000000>;
>
> - gpio = <&gpf 14 GPIO_ACTIVE_LOW>;
> + gpio = <&gpf 15 GPIO_ACTIVE_LOW>;
> enable-active-high;
> };
> };
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] MIPS: DTS: CI20: fix otg power gpio
2023-01-29 18:47 ` Paul Cercueil
@ 2023-01-29 18:56 ` H. Nikolaus Schaller
2023-01-30 4:57 ` NeilBrown
1 sibling, 0 replies; 6+ messages in thread
From: H. Nikolaus Schaller @ 2023-01-29 18:56 UTC (permalink / raw)
To: Paul Cercueil
Cc: Rob Herring, Krzysztof Kozlowski, Thomas Bogendoerfer,
周琰杰,
linux-mips, devicetree, linux-kernel, letux-kernel
> Am 29.01.2023 um 19:47 schrieb Paul Cercueil <paul@crapouillou.net>:
>
> Le dimanche 29 janvier 2023 à 18:48 +0100, H. Nikolaus Schaller a
> écrit :
>> According to schematics it is PF15 and not PF14 (MIC_SW_EN).
>> Seems as if it was hidden and not noticed during testing since
>> there is no sound DT node.
>>
>> Fixes: 158c774d3c64 ("MIPS: Ingenic: Add missing nodes for Ingenic
>> SoCs and boards.")
>> Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
>
> I missed it, but every time you have a Fixes: tag, you also need to add
> below:
> Cc: stable@vger.kernel.org
Ah, yes. I missed this too. Checkpatch could have warned but doesn't...
> unless the bug you fix is in one of the RCs (and not in a released
> kernel).
>
> I think you should send a V2 with this tag (and my ACK).
Will do asap.
BR and thanks,
Nikolaus
>
> Cheers,
> -Paul
>
>> ---
>> arch/mips/boot/dts/ingenic/ci20.dts | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/mips/boot/dts/ingenic/ci20.dts
>> b/arch/mips/boot/dts/ingenic/ci20.dts
>> index 9819abb2465dd..a276488c0f752 100644
>> --- a/arch/mips/boot/dts/ingenic/ci20.dts
>> +++ b/arch/mips/boot/dts/ingenic/ci20.dts
>> @@ -115,7 +115,7 @@ otg_power: fixedregulator@2 {
>> regulator-min-microvolt = <5000000>;
>> regulator-max-microvolt = <5000000>;
>>
>> - gpio = <&gpf 14 GPIO_ACTIVE_LOW>;
>> + gpio = <&gpf 15 GPIO_ACTIVE_LOW>;
>> enable-active-high;
>> };
>> };
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH] MIPS: DTS: CI20: fix otg power gpio
2023-01-29 18:47 ` Paul Cercueil
2023-01-29 18:56 ` H. Nikolaus Schaller
@ 2023-01-30 4:57 ` NeilBrown
1 sibling, 0 replies; 6+ messages in thread
From: NeilBrown @ 2023-01-30 4:57 UTC (permalink / raw)
To: Paul Cercueil
Cc: H. Nikolaus Schaller, Rob Herring, Krzysztof Kozlowski,
Thomas Bogendoerfer, 周琰杰,
linux-mips, devicetree, linux-kernel, letux-kernel
On Mon, 30 Jan 2023, Paul Cercueil wrote:
> Le dimanche 29 janvier 2023 à 18:48 +0100, H. Nikolaus Schaller a
> écrit :
> > According to schematics it is PF15 and not PF14 (MIC_SW_EN).
> > Seems as if it was hidden and not noticed during testing since
> > there is no sound DT node.
> >
> > Fixes: 158c774d3c64 ("MIPS: Ingenic: Add missing nodes for Ingenic
> > SoCs and boards.")
> > Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
>
> I missed it, but every time you have a Fixes: tag, you also need to add
> below:
> Cc: stable@vger.kernel.org
I don't think you do any more. The stable team grabs anything that
looks even vaguely like a fix and applies it. Having a valid Fixes tag
is enough for the stable team to take interest.
NeilBrown
>
> unless the bug you fix is in one of the RCs (and not in a released
> kernel).
>
> I think you should send a V2 with this tag (and my ACK).
>
> Cheers,
> -Paul
>
> > ---
> > arch/mips/boot/dts/ingenic/ci20.dts | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/arch/mips/boot/dts/ingenic/ci20.dts
> > b/arch/mips/boot/dts/ingenic/ci20.dts
> > index 9819abb2465dd..a276488c0f752 100644
> > --- a/arch/mips/boot/dts/ingenic/ci20.dts
> > +++ b/arch/mips/boot/dts/ingenic/ci20.dts
> > @@ -115,7 +115,7 @@ otg_power: fixedregulator@2 {
> > regulator-min-microvolt = <5000000>;
> > regulator-max-microvolt = <5000000>;
> >
> > - gpio = <&gpf 14 GPIO_ACTIVE_LOW>;
> > + gpio = <&gpf 15 GPIO_ACTIVE_LOW>;
> > enable-active-high;
> > };
> > };
>
>
^ permalink raw reply [flat|nested] 6+ messages in thread
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2023-01-29 17:48 [PATCH] MIPS: DTS: CI20: fix otg power gpio H. Nikolaus Schaller
2023-01-29 18:08 ` Paul Cercueil
2023-01-29 18:18 ` H. Nikolaus Schaller
2023-01-29 18:47 ` Paul Cercueil
2023-01-29 18:56 ` H. Nikolaus Schaller
2023-01-30 4:57 ` NeilBrown
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