On 4/1/25 09:00, Dario Binacchi wrote:
> [backport from Linux commit db4fc2c79c533986795a7750e9a12caf9d620b48]
>
> As reported in the section 8.3 (i. e. Board revision history) of document
> UM2033 (i. e. Discovery kit with STM32F769NI MCU) these are the changes
> related to the board revision addressed by the patch:
> - Board MB1166 revision A-09:
> - LCD FRIDA FRD397B25009-D-CTK replaced by FRIDA FRD400B25025-A-CTK
>
> The patch adds the DTS support for the new display which belongs to the
> the Novatek NT35510-based panel family.
>
> Signed-off-by: Dario Binacchi <dario.binac...@amarulasolutions.com>
> Reviewed-by: Patrice Chotard <patrice.chot...@foss.st.com>
>
> ---
>
> Changes in v2:
> - Add Reviewed-by tag of Patrice Chotard
>
> arch/arm/dts/Makefile | 1 +
> .../dts/stm32f769-disco-mb1166-reva09-u-boot.dtsi | 6 ++++++
> arch/arm/dts/stm32f769-disco-mb1166-reva09.dts | 13 +++++++++++++
> 3 files changed, 20 insertions(+)
> create mode 100644 arch/arm/dts/stm32f769-disco-mb1166-reva09-u-boot.dtsi
> create mode 100644 arch/arm/dts/stm32f769-disco-mb1166-reva09.dts
>
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 267b0179a5f2..8719b58152fd 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -523,6 +523,7 @@ dtb-$(CONFIG_STM32F4) += stm32f429-disco.dtb \
>
> dtb-$(CONFIG_STM32F7) += stm32f746-disco.dtb \
> stm32f769-disco.dtb \
> + stm32f769-disco-mb1166-reva09.dtb \
> stm32746g-eval.dtb
> dtb-$(CONFIG_STM32H7) += stm32h743i-disco.dtb \
> stm32h743i-eval.dtb \
> diff --git a/arch/arm/dts/stm32f769-disco-mb1166-reva09-u-boot.dtsi
> b/arch/arm/dts/stm32f769-disco-mb1166-reva09-u-boot.dtsi
> new file mode 100644
> index 000000000000..43dd3b993d5e
> --- /dev/null
> +++ b/arch/arm/dts/stm32f769-disco-mb1166-reva09-u-boot.dtsi
> @@ -0,0 +1,6 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +//
> +// Copyright (c) 2025 Dario Binacchi <dario.binac...@amarulasolutions.com>
> +//
> +
> +#include <stm32f769-disco-u-boot.dtsi>
> diff --git a/arch/arm/dts/stm32f769-disco-mb1166-reva09.dts
> b/arch/arm/dts/stm32f769-disco-mb1166-reva09.dts
> new file mode 100644
> index 000000000000..ff7ff32371d0
> --- /dev/null
> +++ b/arch/arm/dts/stm32f769-disco-mb1166-reva09.dts
> @@ -0,0 +1,13 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (c) 2023 Dario Binacchi <dario.binac...@amarulasolutions.com>
> + */
> +
> +#include "stm32f769-disco.dts"
> +
> +&panel0 {
> + compatible = "frida,frd400b25025", "novatek,nt35510";
> + vddi-supply = <&vcc_3v3>;
> + vdd-supply = <&vcc_3v3>;
> + /delete-property/power-supply;
> +};
Hi Dario
For information, stm32f769-disco-mb1166-reva09.dts and Makefile update
have been dropped due to OF_UPSTREAM now available on stm32 platforms.
Both dropped files will be bring back during nect kernel -> U-Boot DT
synchronisation.
Applied to u-boot-stm32/master
Thanks
Patrice
