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

From: Joao Paulo Goncalves <joao.goncalves@toradex.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@toradex.com>
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
---
 Documentation/devicetree/bindings/arm/fsl.yaml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

On Thu, Jan 25, 2024 at 11:14:56AM +0100, Francesco Dolcini wrote:
> From: Joao Paulo Goncalves <joao.goncalves@toradex.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@toradex.com>
> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>

I was convinced that I acked this already a few days ago, but no:
https://lore.kernel.org/all/20240124141849.26254-2-hiagofranco@gmail.com/

Acked-by: Conor Dooley <conor.dooley@microchip.com>

Cheers,
Conor.

> ---
>  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
>

On Thu, Jan 25, 2024 at 05:08:04PM +0000, Conor Dooley wrote:
> On Thu, Jan 25, 2024 at 11:14:56AM +0100, Francesco Dolcini wrote:
> > From: Joao Paulo Goncalves <joao.goncalves@toradex.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@toradex.com>
> > Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
> 
> I was convinced that I acked this already a few days ago, but no:
> https://lore.kernel.org/all/20240124141849.26254-2-hiagofranco@gmail.com/

Same, but different ;-).

This is a modular system made of a SoM + carrier board. Those two
series introduce a new revision of the same carrier board [1], combined
with two different SoMs (apalis imx8 [2] and apalis imx6 [3]).

Francesco

[1] https://www.toradex.com/products/carrier-board/apalis-evaluation-board
[2] https://www.toradex.com/computer-on-modules/apalis-arm-family/nxp-imx-8
[3] https://www.toradex.com/computer-on-modules/apalis-arm-family/nxp-freescale-imx-6