linux-kernel - [PATCH v1 1/4] dt-bindings: arm: fsl: Add Apalis iMX8QP

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Message-ID: <20251223162833.138286-2-francesco@dolcini.it>
Date: Tue, 23 Dec 2025 17:28:27 +0100
From: Francesco Dolcini <francesco@...cini.it>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>
Cc: Francesco Dolcini <francesco.dolcini@...adex.com>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v1 1/4] dt-bindings: arm: fsl: Add Apalis iMX8QP

From: Francesco Dolcini <francesco.dolcini@...adex.com>

Add binding documentation for the Apalis iMX8QP SoM mated with Apalis
Ixora and Apalis Evaluation board.

Apalis iMX8QP is a variant of the Apalis iMX8QM, using an NXP i.MX8QP
SoC instead of the i.MX8QM. The two SoCs are pin to pin compatible, with
the i.MX8QP being a lower end variant, with a slower GPU and one Cortex
A72 core instead of two.

The two Apalis SoMs variants share the same schematics and PCB, and the
iMX8QP variant exists only on revision V1.1 of board.

Link: https://www.nxp.com/products/i.MX8
Link: https://www.toradex.com/computer-on-modules/apalis-arm-family/nxp-imx-8
Signed-off-by: Francesco Dolcini <francesco.dolcini@...adex.com>
---
 Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 68a2d5fecc43..611fe36c2884 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1333,7 +1333,7 @@ properties:
           - const: toradex,apalis-imx8
           - const: fsl,imx8qm
 
-      - description: i.MX8QM Boards with Toradex Apalis iMX8 V1.1 Modules
+      - description: i.MX8QM/i.MX8QP Boards with Toradex Apalis iMX8 V1.1 Modules
         items:
           - enum:
               - toradex,apalis-imx8-v1.1-eval       # Apalis iMX8 V1.1 Module on Apalis Eval. V1.0/V1.1 Board
@@ -1341,7 +1341,9 @@ properties:
               - toradex,apalis-imx8-v1.1-ixora-v1.1 # Apalis iMX8 V1.1 Module on Ixora V1.1 C. Board
               - toradex,apalis-imx8-v1.1-ixora-v1.2 # Apalis iMX8 V1.1 Module on Ixora V1.2 C. Board
           - const: toradex,apalis-imx8-v1.1
-          - const: fsl,imx8qm
+          - enum:
+              - fsl,imx8qm
+              - fsl,imx8qp
 
       - description: i.MX8QXP based Boards
         items:
-- 
2.47.3