linux-kernel - [PATCH v1 1/2] dt-bindings: arm: fsl: add imx8qm apalis eval v1.2 carrier board

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Date: Thu, 25 Jan 2024 11:14:56 +0100
From: Francesco Dolcini <francesco@...cini.it>
To: Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Li Yang <leoyang.li@....com>
Cc: Joao Paulo Goncalves <joao.goncalves@...adex.com>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Francesco Dolcini <francesco.dolcini@...adex.com>
Subject: [PATCH v1 1/2] dt-bindings: arm: fsl: add imx8qm apalis eval v1.2 carrier board

From: Joao Paulo Goncalves <joao.goncalves@...adex.com>

Add the toradex,apalis-imx8-eval-v1.2 and
toradex,apalis-imx8-v1.1-eval-v1.2 compatible strings for version 1.2
of the Apalis Evaluation Board.

Version v1.2 includes the following changes compared to v1.1:

- 8-bit MMC connector replaced with a 4-bit uSD connector.
- Audio codec NAU88C22 added.
- M24C02 EEPROM i2c added.
- MIPI-CSI-2 connector directly to the board added.
- PCIe switch PEX8605 removed and PCIe now is routed directly to Mini
PCIe connector.
- Power measurement IC INA219 added.
- Replaced DVI with HDMI connector.
- Single-channel USB to UART converter replaced with four-channel USB
to UART/JTAG.
- Temperature sensor TMP75 added.

Please note that board version v1.0 (which reached EOL) is compatible with
v1.1, therefore toradex,apalis-imx8-eval and toradex,apalis-v1.1-imx8-eval
compatible strings should be used for both v1.0 and v1.1.

Signed-off-by: Joao Paulo Goncalves <joao.goncalves@...adex.com>
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 228dcc5c7d6f..b877f940490a 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -1194,7 +1194,8 @@ properties:
       - description: i.MX8QM Boards with Toradex Apalis iMX8 Modules
         items:
           - enum:
-              - toradex,apalis-imx8-eval            # Apalis iMX8 Module on Apalis Evaluation Board
+              - toradex,apalis-imx8-eval            # Apalis iMX8 Module on Apalis Evaluation V1.0/V1.1 Board
+              - toradex,apalis-imx8-eval-v1.2       # Apalis iMX8 Module on Apalis Evaluation V1.2 Board
               - toradex,apalis-imx8-ixora-v1.1      # Apalis iMX8 Module on Ixora V1.1 Carrier Board
           - const: toradex,apalis-imx8
           - const: fsl,imx8qm
@@ -1202,7 +1203,8 @@ properties:
       - description: i.MX8QM Boards with Toradex Apalis iMX8 V1.1 Modules
         items:
           - enum:
-              - toradex,apalis-imx8-v1.1-eval       # Apalis iMX8 V1.1 Module on Apalis Eval. Board
+              - toradex,apalis-imx8-v1.1-eval       # Apalis iMX8 V1.1 Module on Apalis Eval. V1.0/V1.1 Board
+              - toradex,apalis-imx8-v1.1-eval-v1.2  # Apalis iMX8 V1.1 Module on Apalis Eval. V1.2 Board
               - 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
-- 
2.39.2