linux-kernel - Re: [PATCH v10 0/5] Add display support for stm32f769-disco board

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Date: Thu, 29 Feb 2024 09:59:14 +0100
From: Alexandre TORGUE <alexandre.torgue@...s.st.com>
To: Dario Binacchi <dario.binacchi@...rulasolutions.com>,
        <linux-kernel@...r.kernel.org>
CC: <linux-amarula@...rulasolutions.com>,
        Raphael Gallais-Pou
	<raphael.gallais-pou@...s.st.com>,
        Lee Jones <lee@...nel.org>, Andre Przywara
	<andre.przywara@....com>,
        Conor Dooley <conor+dt@...nel.org>,
        Krzysztof
 Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Leonard Göhrs
	<l.goehrs@...gutronix.de>,
        Linus Walleij <linus.walleij@...aro.org>,
        Maxime
 Coquelin <mcoquelin.stm32@...il.com>,
        Rob Herring <robh+dt@...nel.org>, Sean
 Nyekjaer <sean@...nix.com>,
        <devicetree@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
        <linux-stm32@...md-mailman.stormreply.com>
Subject: Re: [PATCH v10 0/5] Add display support for stm32f769-disco board

Hi Dario

On 1/27/24 16:28, Dario Binacchi wrote:
> The series adds display support for the stm32f769-disco board. It has been
> tested on hardware revisions MB1225-B03 and MB1166-A09. This required
> modifications to the nt35510 driver that have already been applied.
> 
> Changes in v10:
> - Drop backlight. From a closer analysis of the schematics
>    en.MB1225-F769I-B01_Schematic.pdf and en.mb1166-default-a09-schematic.pdf,
>    it is noticed that the GPIO I14 is connected to an unmounted
>    resistor (n/a), making the backlight functionality via GPIO unusable.
> - Drop backlight references
> 
> Changes in v9:
> - Drop 'interrupts' property to fix yaml checks
> - Rename vcc_3v3 to to vcc-3v3
> - Rename panel-dsi@0 to panel@0 to fix yaml warnings
> - Change commit message
> - Rename stm32f769-disco-mb1225-revb03-mb1166-reva09 to
>    stm32f769-disco-mb1166-reva09
> 
> Changes in v8:
> - Add Acked-by tag of Lee Jones
> - Add Reviewed-by tag of Raphael Gallais-Pou
> - Add Reviewed-by tag of Raphael Gallais-Pou
> - Remove unit name from 'ltdc/port/endpoint@0' to fix the compiling
>    warning:
>    ../arch/arm/boot/dts/st/stm32f769-disco.dts:189.28-191.5: Warning
>    (unit_address_vs_reg): /soc/display-controller@...16800/port/endpoint@0: node
>    has a unit name, but no reg or ranges property
> - Add Reviewed-by tag of Linus Walleij
> - Add Reviewed-by tag of Raphael Gallais-Pou
> 
> Changes in v7:
> - Replace .dts with .dtb in the Makefile
> 
> Changes in v6:
> - Drop patches
>    - [5/8] dt-bindings: nt35510: add compatible for FRIDA FRD400B25025-A-CTK
>    - [7/8] drm/panel: nt35510: move hardwired parameters to configuration
>    - [8/8] drm/panel: nt35510: support FRIDA FRD400B25025-A-CTK
>    because applied by the maintainer Linus Walleij
> 
> Changes in v5:
> - Replace GPIOD_ASIS with GPIOD_OUT_HIGH in the call to devm_gpiod_get_optional().
> 
> Changes in v2:
> - Add Acked-by tag of Conor Dooley
> - Change the status of panel_backlight node to "disabled"
> - Delete backlight property from panel0 node.
> - Re-write the patch [8/8] "drm/panel: nt35510: support FRIDA FRD400B25025-A-CTK"
>    in the same style as the original driver.
> 
> Dario Binacchi (5):
>    dt-bindings: mfd: stm32f7: Add binding definition for DSI
>    ARM: dts: stm32: add DSI support on stm32f769
>    ARM: dts: stm32: rename mmc_vcard to vcc-3v3 on stm32f769-disco
>    ARM: dts: stm32: add display support on stm32f769-disco
>    ARM: dts: add stm32f769-disco-mb1166-reva09
> 
>   arch/arm/boot/dts/st/Makefile                 |  1 +
>   .../dts/st/stm32f769-disco-mb1166-reva09.dts  | 13 ++++
>   arch/arm/boot/dts/st/stm32f769-disco.dts      | 70 +++++++++++++++++--
>   arch/arm/boot/dts/st/stm32f769.dtsi           | 20 ++++++
>   include/dt-bindings/mfd/stm32f7-rcc.h         |  1 +
>   5 files changed, 101 insertions(+), 4 deletions(-)
>   create mode 100644 arch/arm/boot/dts/st/stm32f769-disco-mb1166-reva09.dts
>   create mode 100644 arch/arm/boot/dts/st/stm32f769.dtsi
> 

Series applied on stm32-next.

Thanks for your efforts.

Alex