[1/9] ARM: dts: stm32h7-pinctrl: add _a suffix to u[s]art_pins phandles
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Message ID 20250607093730.2249536-2-dario.binacchi@amarulasolutions.com
State New
Headers show
Series
  • Support stm32h747-discovery board
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Commit Message

Dario Binacchi June 7, 2025, 9:37 a.m. UTC 
Allow expanding possible configurations for the same peripheral,
consistent with the scheme adopted in Linux.

Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/r/20250427074404.3278732-2-dario.binacchi@amarulasolutions.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

[ upstream commit: 6a36dca4375fce51b627f5a985a79fc8b8bd7f55 ]

---

 dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi  | 8 ++++----
 dts/upstream/src/arm/st/stm32h743i-disco.dts  | 2 +-
 dts/upstream/src/arm/st/stm32h743i-eval.dts   | 2 +-
 dts/upstream/src/arm/st/stm32h750i-art-pi.dts | 6 +++---
 4 files changed, 9 insertions(+), 9 deletions(-)

Comments

Patrice CHOTARD June 9, 2025, 7:55 a.m. UTC | #1 
On 6/7/25 11:37, Dario Binacchi wrote:
> Allow expanding possible configurations for the same peripheral,
> consistent with the scheme adopted in Linux.
> 
> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> Link: https://lore.kernel.org/r/20250427074404.3278732-2-dario.binacchi@amarulasolutions.com
> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
> 
> [ upstream commit: 6a36dca4375fce51b627f5a985a79fc8b8bd7f55 ]
> 
> ---
> 
>  dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi  | 8 ++++----
>  dts/upstream/src/arm/st/stm32h743i-disco.dts  | 2 +-
>  dts/upstream/src/arm/st/stm32h743i-eval.dts   | 2 +-
>  dts/upstream/src/arm/st/stm32h750i-art-pi.dts | 6 +++---
>  4 files changed, 9 insertions(+), 9 deletions(-)
> 
> diff --git a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> index 7f1d234e1024..ad00c1080a96 100644
> --- a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> +++ b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> @@ -198,7 +198,7 @@
>  		};
>  	};
>  
> -	uart4_pins: uart4-0 {
> +	uart4_pins_a: uart4-0 {
>  		pins1 {
>  			pinmux = <STM32_PINMUX('A', 0, AF8)>; /* UART4_TX */
>  			bias-disable;
> @@ -211,7 +211,7 @@
>  		};
>  	};
>  
> -	usart1_pins: usart1-0 {
> +	usart1_pins_a: usart1-0 {
>  		pins1 {
>  			pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
>  			bias-disable;
> @@ -224,7 +224,7 @@
>  		};
>  	};
>  
> -	usart2_pins: usart2-0 {
> +	usart2_pins_a: usart2-0 {
>  		pins1 {
>  			pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
>  			bias-disable;
> @@ -237,7 +237,7 @@
>  		};
>  	};
>  
> -	usart3_pins: usart3-0 {
> +	usart3_pins_a: usart3-0 {
>  		pins1 {
>  			pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */
>  				 <STM32_PINMUX('D', 12, AF7)>; /* USART3_RTS_DE */
> diff --git a/dts/upstream/src/arm/st/stm32h743i-disco.dts b/dts/upstream/src/arm/st/stm32h743i-disco.dts
> index 2b452883a708..8451a54a9a08 100644
> --- a/dts/upstream/src/arm/st/stm32h743i-disco.dts
> +++ b/dts/upstream/src/arm/st/stm32h743i-disco.dts
> @@ -105,7 +105,7 @@
>  };
>  
>  &usart2 {
> -	pinctrl-0 = <&usart2_pins>;
> +	pinctrl-0 = <&usart2_pins_a>;
>  	pinctrl-names = "default";
>  	status = "okay";
>  };
> diff --git a/dts/upstream/src/arm/st/stm32h743i-eval.dts b/dts/upstream/src/arm/st/stm32h743i-eval.dts
> index 5c5d8059bdc7..4b0ced27b80e 100644
> --- a/dts/upstream/src/arm/st/stm32h743i-eval.dts
> +++ b/dts/upstream/src/arm/st/stm32h743i-eval.dts
> @@ -145,7 +145,7 @@
>  };
>  
>  &usart1 {
> -	pinctrl-0 = <&usart1_pins>;
> +	pinctrl-0 = <&usart1_pins_a>;
>  	pinctrl-names = "default";
>  	status = "okay";
>  };
> diff --git a/dts/upstream/src/arm/st/stm32h750i-art-pi.dts b/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
> index 44c307f8b09c..00d195d52a45 100644
> --- a/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
> +++ b/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
> @@ -197,14 +197,14 @@
>  };
>  
>  &usart2 {
> -	pinctrl-0 = <&usart2_pins>;
> +	pinctrl-0 = <&usart2_pins_a>;
>  	pinctrl-names = "default";
>  	status = "disabled";
>  };
>  
>  &usart3 {
>  	pinctrl-names = "default";
> -	pinctrl-0 = <&usart3_pins>;
> +	pinctrl-0 = <&usart3_pins_a>;
>  	dmas = <&dmamux1 45 0x400 0x05>,
>  	       <&dmamux1 46 0x400 0x05>;
>  	dma-names = "rx", "tx";
> @@ -221,7 +221,7 @@
>  };
>  
>  &uart4 {
> -	pinctrl-0 = <&uart4_pins>;
> +	pinctrl-0 = <&uart4_pins_a>;
>  	pinctrl-names = "default";
>  	status = "okay";
>  };

Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>

Thanks
Patrice

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'Lee Jones' via Amarula Linux June 9, 2025, 1:20 p.m. UTC | #2 
Hi Dario,

On Sat, Jun 07, 2025 at 11:37:09AM +0200, Dario Binacchi wrote:
> Allow expanding possible configurations for the same peripheral,
> consistent with the scheme adopted in Linux.
> 
> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> Link: https://lore.kernel.org/r/20250427074404.3278732-2-dario.binacchi@amarulasolutions.com
> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
> 
> [ upstream commit: 6a36dca4375fce51b627f5a985a79fc8b8bd7f55 ]
> 

This doesn't show as a proper cherry-pick from devicetree-rebasing tree,
following fails for me:

$ ./tools/update-subtree.sh pick dts 6a36dca4375fce51b627f5a985a79fc8b8bd7f55
From https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing
 * branch                    master     -> FETCH_HEAD
fatal: bad object 6a36dca4375fce51b627f5a985a79fc8b8bd7f55

Has this patch landed in Linux mainline?

Ditto for all the subsequent patches in this series.

-Sumit

> ---
> 
>  dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi  | 8 ++++----
>  dts/upstream/src/arm/st/stm32h743i-disco.dts  | 2 +-
>  dts/upstream/src/arm/st/stm32h743i-eval.dts   | 2 +-
>  dts/upstream/src/arm/st/stm32h750i-art-pi.dts | 6 +++---
>  4 files changed, 9 insertions(+), 9 deletions(-)
> 
> diff --git a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> index 7f1d234e1024..ad00c1080a96 100644
> --- a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> +++ b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> @@ -198,7 +198,7 @@
>  		};
>  	};
>  
> -	uart4_pins: uart4-0 {
> +	uart4_pins_a: uart4-0 {
>  		pins1 {
>  			pinmux = <STM32_PINMUX('A', 0, AF8)>; /* UART4_TX */
>  			bias-disable;
> @@ -211,7 +211,7 @@
>  		};
>  	};
>  
> -	usart1_pins: usart1-0 {
> +	usart1_pins_a: usart1-0 {
>  		pins1 {
>  			pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
>  			bias-disable;
> @@ -224,7 +224,7 @@
>  		};
>  	};
>  
> -	usart2_pins: usart2-0 {
> +	usart2_pins_a: usart2-0 {
>  		pins1 {
>  			pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
>  			bias-disable;
> @@ -237,7 +237,7 @@
>  		};
>  	};
>  
> -	usart3_pins: usart3-0 {
> +	usart3_pins_a: usart3-0 {
>  		pins1 {
>  			pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */
>  				 <STM32_PINMUX('D', 12, AF7)>; /* USART3_RTS_DE */
> diff --git a/dts/upstream/src/arm/st/stm32h743i-disco.dts b/dts/upstream/src/arm/st/stm32h743i-disco.dts
> index 2b452883a708..8451a54a9a08 100644
> --- a/dts/upstream/src/arm/st/stm32h743i-disco.dts
> +++ b/dts/upstream/src/arm/st/stm32h743i-disco.dts
> @@ -105,7 +105,7 @@
>  };
>  
>  &usart2 {
> -	pinctrl-0 = <&usart2_pins>;
> +	pinctrl-0 = <&usart2_pins_a>;
>  	pinctrl-names = "default";
>  	status = "okay";
>  };
> diff --git a/dts/upstream/src/arm/st/stm32h743i-eval.dts b/dts/upstream/src/arm/st/stm32h743i-eval.dts
> index 5c5d8059bdc7..4b0ced27b80e 100644
> --- a/dts/upstream/src/arm/st/stm32h743i-eval.dts
> +++ b/dts/upstream/src/arm/st/stm32h743i-eval.dts
> @@ -145,7 +145,7 @@
>  };
>  
>  &usart1 {
> -	pinctrl-0 = <&usart1_pins>;
> +	pinctrl-0 = <&usart1_pins_a>;
>  	pinctrl-names = "default";
>  	status = "okay";
>  };
> diff --git a/dts/upstream/src/arm/st/stm32h750i-art-pi.dts b/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
> index 44c307f8b09c..00d195d52a45 100644
> --- a/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
> +++ b/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
> @@ -197,14 +197,14 @@
>  };
>  
>  &usart2 {
> -	pinctrl-0 = <&usart2_pins>;
> +	pinctrl-0 = <&usart2_pins_a>;
>  	pinctrl-names = "default";
>  	status = "disabled";
>  };
>  
>  &usart3 {
>  	pinctrl-names = "default";
> -	pinctrl-0 = <&usart3_pins>;
> +	pinctrl-0 = <&usart3_pins_a>;
>  	dmas = <&dmamux1 45 0x400 0x05>,
>  	       <&dmamux1 46 0x400 0x05>;
>  	dma-names = "rx", "tx";
> @@ -221,7 +221,7 @@
>  };
>  
>  &uart4 {
> -	pinctrl-0 = <&uart4_pins>;
> +	pinctrl-0 = <&uart4_pins_a>;
>  	pinctrl-names = "default";
>  	status = "okay";
>  };
> -- 
> 2.43.0
> 

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Patrice CHOTARD June 9, 2025, 1:38 p.m. UTC | #3 
On 6/9/25 15:20, Sumit Garg wrote:
> Hi Dario,
> 
> On Sat, Jun 07, 2025 at 11:37:09AM +0200, Dario Binacchi wrote:
>> Allow expanding possible configurations for the same peripheral,
>> consistent with the scheme adopted in Linux.
>>
>> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
>> Link: https://lore.kernel.org/r/20250427074404.3278732-2-dario.binacchi@amarulasolutions.com
>> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
>>
>> [ upstream commit: 6a36dca4375fce51b627f5a985a79fc8b8bd7f55 ]
>>
> 
> This doesn't show as a proper cherry-pick from devicetree-rebasing tree,
> following fails for me:
> 
> $ ./tools/update-subtree.sh pick dts 6a36dca4375fce51b627f5a985a79fc8b8bd7f55
> From https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing
>  * branch                    master     -> FETCH_HEAD
> fatal: bad object 6a36dca4375fce51b627f5a985a79fc8b8bd7f55
> 
> Has this patch landed in Linux mainline?

Hi Sumit

I confirm this patch and subsequent patches are present in Linux Mainline
There are part of STM32 pull request with tag stm32-dt-for-v6.16-1.

Dario has updated "in advance" the current dts/upstream/src/arm/st directory.

Patrice
> 
> Ditto for all the subsequent patches in this series.
> 
> -Sumit
> 
>> ---
>>
>>  dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi  | 8 ++++----
>>  dts/upstream/src/arm/st/stm32h743i-disco.dts  | 2 +-
>>  dts/upstream/src/arm/st/stm32h743i-eval.dts   | 2 +-
>>  dts/upstream/src/arm/st/stm32h750i-art-pi.dts | 6 +++---
>>  4 files changed, 9 insertions(+), 9 deletions(-)
>>
>> diff --git a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
>> index 7f1d234e1024..ad00c1080a96 100644
>> --- a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
>> +++ b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
>> @@ -198,7 +198,7 @@
>>  		};
>>  	};
>>  
>> -	uart4_pins: uart4-0 {
>> +	uart4_pins_a: uart4-0 {
>>  		pins1 {
>>  			pinmux = <STM32_PINMUX('A', 0, AF8)>; /* UART4_TX */
>>  			bias-disable;
>> @@ -211,7 +211,7 @@
>>  		};
>>  	};
>>  
>> -	usart1_pins: usart1-0 {
>> +	usart1_pins_a: usart1-0 {
>>  		pins1 {
>>  			pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
>>  			bias-disable;
>> @@ -224,7 +224,7 @@
>>  		};
>>  	};
>>  
>> -	usart2_pins: usart2-0 {
>> +	usart2_pins_a: usart2-0 {
>>  		pins1 {
>>  			pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
>>  			bias-disable;
>> @@ -237,7 +237,7 @@
>>  		};
>>  	};
>>  
>> -	usart3_pins: usart3-0 {
>> +	usart3_pins_a: usart3-0 {
>>  		pins1 {
>>  			pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */
>>  				 <STM32_PINMUX('D', 12, AF7)>; /* USART3_RTS_DE */
>> diff --git a/dts/upstream/src/arm/st/stm32h743i-disco.dts b/dts/upstream/src/arm/st/stm32h743i-disco.dts
>> index 2b452883a708..8451a54a9a08 100644
>> --- a/dts/upstream/src/arm/st/stm32h743i-disco.dts
>> +++ b/dts/upstream/src/arm/st/stm32h743i-disco.dts
>> @@ -105,7 +105,7 @@
>>  };
>>  
>>  &usart2 {
>> -	pinctrl-0 = <&usart2_pins>;
>> +	pinctrl-0 = <&usart2_pins_a>;
>>  	pinctrl-names = "default";
>>  	status = "okay";
>>  };
>> diff --git a/dts/upstream/src/arm/st/stm32h743i-eval.dts b/dts/upstream/src/arm/st/stm32h743i-eval.dts
>> index 5c5d8059bdc7..4b0ced27b80e 100644
>> --- a/dts/upstream/src/arm/st/stm32h743i-eval.dts
>> +++ b/dts/upstream/src/arm/st/stm32h743i-eval.dts
>> @@ -145,7 +145,7 @@
>>  };
>>  
>>  &usart1 {
>> -	pinctrl-0 = <&usart1_pins>;
>> +	pinctrl-0 = <&usart1_pins_a>;
>>  	pinctrl-names = "default";
>>  	status = "okay";
>>  };
>> diff --git a/dts/upstream/src/arm/st/stm32h750i-art-pi.dts b/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
>> index 44c307f8b09c..00d195d52a45 100644
>> --- a/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
>> +++ b/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
>> @@ -197,14 +197,14 @@
>>  };
>>  
>>  &usart2 {
>> -	pinctrl-0 = <&usart2_pins>;
>> +	pinctrl-0 = <&usart2_pins_a>;
>>  	pinctrl-names = "default";
>>  	status = "disabled";
>>  };
>>  
>>  &usart3 {
>>  	pinctrl-names = "default";
>> -	pinctrl-0 = <&usart3_pins>;
>> +	pinctrl-0 = <&usart3_pins_a>;
>>  	dmas = <&dmamux1 45 0x400 0x05>,
>>  	       <&dmamux1 46 0x400 0x05>;
>>  	dma-names = "rx", "tx";
>> @@ -221,7 +221,7 @@
>>  };
>>  
>>  &uart4 {
>> -	pinctrl-0 = <&uart4_pins>;
>> +	pinctrl-0 = <&uart4_pins_a>;
>>  	pinctrl-names = "default";
>>  	status = "okay";
>>  };
>> -- 
>> 2.43.0
>>

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Dario Binacchi June 9, 2025, 1:38 p.m. UTC | #4 
Hi Sumit,

On Mon, Jun 9, 2025 at 3:20 PM Sumit Garg <sumit.garg@kernel.org> wrote:
>
> Hi Dario,
>
> On Sat, Jun 07, 2025 at 11:37:09AM +0200, Dario Binacchi wrote:
> > Allow expanding possible configurations for the same peripheral,
> > consistent with the scheme adopted in Linux.
> >
> > Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
> > Link: https://lore.kernel.org/r/20250427074404.3278732-2-dario.binacchi@amarulasolutions.com
> > Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
> >
> > [ upstream commit: 6a36dca4375fce51b627f5a985a79fc8b8bd7f55 ]
> >
>
> This doesn't show as a proper cherry-pick from devicetree-rebasing tree,
> following fails for me:
>
> $ ./tools/update-subtree.sh pick dts 6a36dca4375fce51b627f5a985a79fc8b8bd7f55
> From https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing
>  * branch                    master     -> FETCH_HEAD
> fatal: bad object 6a36dca4375fce51b627f5a985a79fc8b8bd7f55
>
> Has this patch landed in Linux mainline?

Yes, it has already merged in mainline:

git tag --contains 6a36dca4375fce51b627f5a985a79fc8b8bd7f55
v6.16-rc1

Thanks and regards,
Dario

>
> Ditto for all the subsequent patches in this series.
>
> -Sumit
>
> > ---
> >
> >  dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi  | 8 ++++----
> >  dts/upstream/src/arm/st/stm32h743i-disco.dts  | 2 +-
> >  dts/upstream/src/arm/st/stm32h743i-eval.dts   | 2 +-
> >  dts/upstream/src/arm/st/stm32h750i-art-pi.dts | 6 +++---
> >  4 files changed, 9 insertions(+), 9 deletions(-)
> >
> > diff --git a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> > index 7f1d234e1024..ad00c1080a96 100644
> > --- a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> > +++ b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
> > @@ -198,7 +198,7 @@
> >               };
> >       };
> >
> > -     uart4_pins: uart4-0 {
> > +     uart4_pins_a: uart4-0 {
> >               pins1 {
> >                       pinmux = <STM32_PINMUX('A', 0, AF8)>; /* UART4_TX */
> >                       bias-disable;
> > @@ -211,7 +211,7 @@
> >               };
> >       };
> >
> > -     usart1_pins: usart1-0 {
> > +     usart1_pins_a: usart1-0 {
> >               pins1 {
> >                       pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
> >                       bias-disable;
> > @@ -224,7 +224,7 @@
> >               };
> >       };
> >
> > -     usart2_pins: usart2-0 {
> > +     usart2_pins_a: usart2-0 {
> >               pins1 {
> >                       pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
> >                       bias-disable;
> > @@ -237,7 +237,7 @@
> >               };
> >       };
> >
> > -     usart3_pins: usart3-0 {
> > +     usart3_pins_a: usart3-0 {
> >               pins1 {
> >                       pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */
> >                                <STM32_PINMUX('D', 12, AF7)>; /* USART3_RTS_DE */
> > diff --git a/dts/upstream/src/arm/st/stm32h743i-disco.dts b/dts/upstream/src/arm/st/stm32h743i-disco.dts
> > index 2b452883a708..8451a54a9a08 100644
> > --- a/dts/upstream/src/arm/st/stm32h743i-disco.dts
> > +++ b/dts/upstream/src/arm/st/stm32h743i-disco.dts
> > @@ -105,7 +105,7 @@
> >  };
> >
> >  &usart2 {
> > -     pinctrl-0 = <&usart2_pins>;
> > +     pinctrl-0 = <&usart2_pins_a>;
> >       pinctrl-names = "default";
> >       status = "okay";
> >  };
> > diff --git a/dts/upstream/src/arm/st/stm32h743i-eval.dts b/dts/upstream/src/arm/st/stm32h743i-eval.dts
> > index 5c5d8059bdc7..4b0ced27b80e 100644
> > --- a/dts/upstream/src/arm/st/stm32h743i-eval.dts
> > +++ b/dts/upstream/src/arm/st/stm32h743i-eval.dts
> > @@ -145,7 +145,7 @@
> >  };
> >
> >  &usart1 {
> > -     pinctrl-0 = <&usart1_pins>;
> > +     pinctrl-0 = <&usart1_pins_a>;
> >       pinctrl-names = "default";
> >       status = "okay";
> >  };
> > diff --git a/dts/upstream/src/arm/st/stm32h750i-art-pi.dts b/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
> > index 44c307f8b09c..00d195d52a45 100644
> > --- a/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
> > +++ b/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
> > @@ -197,14 +197,14 @@
> >  };
> >
> >  &usart2 {
> > -     pinctrl-0 = <&usart2_pins>;
> > +     pinctrl-0 = <&usart2_pins_a>;
> >       pinctrl-names = "default";
> >       status = "disabled";
> >  };
> >
> >  &usart3 {
> >       pinctrl-names = "default";
> > -     pinctrl-0 = <&usart3_pins>;
> > +     pinctrl-0 = <&usart3_pins_a>;
> >       dmas = <&dmamux1 45 0x400 0x05>,
> >              <&dmamux1 46 0x400 0x05>;
> >       dma-names = "rx", "tx";
> > @@ -221,7 +221,7 @@
> >  };
> >
> >  &uart4 {
> > -     pinctrl-0 = <&uart4_pins>;
> > +     pinctrl-0 = <&uart4_pins_a>;
> >       pinctrl-names = "default";
> >       status = "okay";
> >  };
> > --
> > 2.43.0
> >

Patch
diff mbox series 

diff --git a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
index 7f1d234e1024..ad00c1080a96 100644
--- a/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
+++ b/dts/upstream/src/arm/st/stm32h7-pinctrl.dtsi
@@ -198,7 +198,7 @@ 
 		};
 	};
 
-	uart4_pins: uart4-0 {
+	uart4_pins_a: uart4-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('A', 0, AF8)>; /* UART4_TX */
 			bias-disable;
@@ -211,7 +211,7 @@ 
 		};
 	};
 
-	usart1_pins: usart1-0 {
+	usart1_pins_a: usart1-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('B', 14, AF4)>; /* USART1_TX */
 			bias-disable;
@@ -224,7 +224,7 @@ 
 		};
 	};
 
-	usart2_pins: usart2-0 {
+	usart2_pins_a: usart2-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('D', 5, AF7)>; /* USART2_TX */
 			bias-disable;
@@ -237,7 +237,7 @@ 
 		};
 	};
 
-	usart3_pins: usart3-0 {
+	usart3_pins_a: usart3-0 {
 		pins1 {
 			pinmux = <STM32_PINMUX('B', 10, AF7)>, /* USART3_TX */
 				 <STM32_PINMUX('D', 12, AF7)>; /* USART3_RTS_DE */
diff --git a/dts/upstream/src/arm/st/stm32h743i-disco.dts b/dts/upstream/src/arm/st/stm32h743i-disco.dts
index 2b452883a708..8451a54a9a08 100644
--- a/dts/upstream/src/arm/st/stm32h743i-disco.dts
+++ b/dts/upstream/src/arm/st/stm32h743i-disco.dts
@@ -105,7 +105,7 @@ 
 };
 
 &usart2 {
-	pinctrl-0 = <&usart2_pins>;
+	pinctrl-0 = <&usart2_pins_a>;
 	pinctrl-names = "default";
 	status = "okay";
 };
diff --git a/dts/upstream/src/arm/st/stm32h743i-eval.dts b/dts/upstream/src/arm/st/stm32h743i-eval.dts
index 5c5d8059bdc7..4b0ced27b80e 100644
--- a/dts/upstream/src/arm/st/stm32h743i-eval.dts
+++ b/dts/upstream/src/arm/st/stm32h743i-eval.dts
@@ -145,7 +145,7 @@ 
 };
 
 &usart1 {
-	pinctrl-0 = <&usart1_pins>;
+	pinctrl-0 = <&usart1_pins_a>;
 	pinctrl-names = "default";
 	status = "okay";
 };
diff --git a/dts/upstream/src/arm/st/stm32h750i-art-pi.dts b/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
index 44c307f8b09c..00d195d52a45 100644
--- a/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
+++ b/dts/upstream/src/arm/st/stm32h750i-art-pi.dts
@@ -197,14 +197,14 @@ 
 };
 
 &usart2 {
-	pinctrl-0 = <&usart2_pins>;
+	pinctrl-0 = <&usart2_pins_a>;
 	pinctrl-names = "default";
 	status = "disabled";
 };
 
 &usart3 {
 	pinctrl-names = "default";
-	pinctrl-0 = <&usart3_pins>;
+	pinctrl-0 = <&usart3_pins_a>;
 	dmas = <&dmamux1 45 0x400 0x05>,
 	       <&dmamux1 46 0x400 0x05>;
 	dma-names = "rx", "tx";
@@ -221,7 +221,7 @@ 
 };
 
 &uart4 {
-	pinctrl-0 = <&uart4_pins>;
+	pinctrl-0 = <&uart4_pins_a>;
 	pinctrl-names = "default";
 	status = "okay";
 };