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.binac...@amarulasolutions.com>
> Link:
> https://lore.kernel.org/r/20250427074404.3278732-2-dario.binac...@amarulasolutions.com
> Signed-off-by: Alexandre Torgue <alexandre.tor...@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.chot...@foss.st.com>
Thanks
Patrice
