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([2.196.40.230]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-39c0b66b015sm13701760f8f.54.2025.04.01.00.01.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Apr 2025 00:01:34 -0700 (PDT) From: Dario Binacchi To: u-boot@lists.denx.de Cc: linux-amarula@amarulasolutions.com, Dario Binacchi , Patrice Chotard , Adam Ford , Andre Przywara , Jonas Karlman , Kever Yang , Marek Vasut , Neil Armstrong , Oliver Gaskell , Patrick Delaunay , Prasad Kummari , Sumit Garg , Tom Rini , Tony Dinh , uboot-stm32@st-md-mailman.stormreply.com Subject: [PATCH v2 4/6] ARM: dts: add stm32f769-disco-mb1166-reva09 Date: Tue, 1 Apr 2025 09:00:55 +0200 Message-ID: <20250401070125.3705126-5-dario.binacchi@amarulasolutions.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250401070125.3705126-1-dario.binacchi@amarulasolutions.com> References: <20250401070125.3705126-1-dario.binacchi@amarulasolutions.com> MIME-Version: 1.0 X-Original-Sender: dario.binacchi@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=hu2GgHWJ; spf=pass (google.com: domain of dario.binacchi@amarulasolutions.com designates 209.85.220.41 as permitted sender) smtp.mailfrom=dario.binacchi@amarulasolutions.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=amarulasolutions.com; dara=pass header.i=@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , [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 Reviewed-by: Patrice Chotard --- 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 +// + +#include 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 + */ + +#include "stm32f769-disco.dts" + +&panel0 { + compatible = "frida,frd400b25025", "novatek,nt35510"; + vddi-supply = <&vcc_3v3>; + vdd-supply = <&vcc_3v3>; + /delete-property/power-supply; +};