linux-kernel - [PATCH v3 1/3] dt-bindings: arm: fsl: imx6ul-kontron: Update bindings

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Date:   Mon, 15 Aug 2022 10:28:10 +0200
From:   Frieder Schrempf <frieder@...s.de>
To:     devicetree@...r.kernel.org,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-kernel@...r.kernel.org, Li Yang <leoyang.li@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>
Cc:     Frieder Schrempf <frieder.schrempf@...tron.de>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Alexander Stein <alexander.stein@...tq-group.com>,
        "Ariel D'Alessandro" <ariel.dalessandro@...labora.com>,
        Denys Drozdov <denys.drozdov@...adex.com>,
        Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        Marek Vasut <marex@...x.de>,
        Matthias Schiffer <matthias.schiffer@...group.com>,
        Max Krummenacher <max.krummenacher@...adex.com>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v3 1/3] dt-bindings: arm: fsl: imx6ul-kontron: Update bindings

From: Frieder Schrempf <frieder.schrempf@...tron.de>

This updates the bindings in order to simplify the devicetree
structure and to add names for the boards that follow the latest
convention used by Kontron marketing.

It also gets rid of the N6xxx notation in the compatibles and
file names, as they are not really used anymore and often result
in confusion.

This is a breaking change, but the impact shouldn't be too big
and it makes usage and maintenance easier in the future.

Signed-off-by: Frieder Schrempf <frieder.schrempf@...tron.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 .../devicetree/bindings/arm/fsl.yaml          | 31 +++++++------------
 1 file changed, 12 insertions(+), 19 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index ef524378d449..649862052f53 100644
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -553,8 +553,7 @@ properties:
               - engicam,imx6ul-isiot      # Engicam Is.IoT MX6UL eMMC/NAND Starter kit
               - fsl,imx6ul-14x14-evk      # i.MX6 UltraLite 14x14 EVK Board
               - karo,imx6ul-tx6ul         # Ka-Ro electronics TXUL-0010 Module
-              - kontron,imx6ul-n6310-som  # Kontron N6310 SOM
-              - kontron,imx6ul-n6311-som  # Kontron N6311 SOM
+              - kontron,sl-imx6ul         # Kontron SL i.MX6UL SoM
               - prt,prti6g                # Protonic PRTI6G Board
               - technexion,imx6ul-pico-dwarf   # TechNexion i.MX6UL Pico-Dwarf
               - technexion,imx6ul-pico-hobbit  # TechNexion i.MX6UL Pico-Hobbit
@@ -590,23 +589,17 @@ properties:
           - const: phytec,imx6ul-pcl063   # PHYTEC phyCORE-i.MX 6UL
           - const: fsl,imx6ul
 
-      - description: Kontron N6310 S Board
+      - description: Kontron BL i.MX6UL (N631X S) Board
         items:
-          - const: kontron,imx6ul-n6310-s
-          - const: kontron,imx6ul-n6310-som
+          - const: kontron,bl-imx6ul       # Kontron BL i.MX6UL Carrier Board
+          - const: kontron,sl-imx6ul       # Kontron SL i.MX6UL SoM
           - const: fsl,imx6ul
 
-      - description: Kontron N6311 S Board
+      - description: Kontron BL i.MX6UL 43 (N631X S 43) Board
         items:
-          - const: kontron,imx6ul-n6311-s
-          - const: kontron,imx6ul-n6311-som
-          - const: fsl,imx6ul
-
-      - description: Kontron N6310 S 43 Board
-        items:
-          - const: kontron,imx6ul-n6310-s-43
-          - const: kontron,imx6ul-n6310-s
-          - const: kontron,imx6ul-n6310-som
+          - const: kontron,bl-imx6ul-43    # Kontron BL i.MX6UL Carrier Board with 4.3" Display
+          - const: kontron,bl-imx6ul       # Kontron BL i.MX6UL Carrier Board
+          - const: kontron,sl-imx6ul       # Kontron SL i.MX6UL SoM
           - const: fsl,imx6ul
 
       - description: TQ-Systems TQMa6UL1 SoM on MBa6ULx board
@@ -636,7 +629,7 @@ properties:
           - enum:
               - fsl,imx6ull-14x14-evk     # i.MX6 UltraLiteLite 14x14 EVK Board
               - joz,jozacp                # JOZ Access Point
-              - kontron,imx6ull-n6411-som # Kontron N6411 SOM
+              - kontron,sl-imx6ull        # Kontron SL i.MX6ULL SoM
               - myir,imx6ull-mys-6ulx-eval # MYiR Tech iMX6ULL Evaluation Board
               - toradex,colibri-imx6ull      # Colibri iMX6ULL Modules
               - toradex,colibri-imx6ull-emmc # Colibri iMX6ULL 1GB (eMMC) Module
@@ -697,10 +690,10 @@ properties:
           - const: toradex,colibri-imx6ull-wifi       # Colibri iMX6ULL Wi-Fi / BT Module
           - const: fsl,imx6ull
 
-      - description: Kontron N6411 S Board
+      - description: Kontron BL i.MX6ULL (N6411 S) Board
         items:
-          - const: kontron,imx6ull-n6411-s
-          - const: kontron,imx6ull-n6411-som
+          - const: kontron,bl-imx6ull   # Kontron BL i.MX6ULL Carrier Board
+          - const: kontron,sl-imx6ull   # Kontron SL i.MX6ULL SoM
           - const: fsl,imx6ull
 
       - description: TQ Systems TQMa6ULLx SoM on MBa6ULx board
-- 
2.37.1