linux-kernel - [PATCH v4 2/3] dt-bindings: arm64: dts: add dt-bindings for Marvell COM Express boards

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Date:   Sun, 29 Oct 2023 19:48:13 +0200
From:   Elad Nachman <enachman@...vell.com>
To:     <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <conor+dt@...nel.org>, <andrew@...n.ch>,
        <gregory.clement@...tlin.com>, <sebastian.hesselbarth@...il.com>,
        <pali@...nel.org>, <mrkiko.rs@...il.com>,
        <chris.packham@...iedtelesis.co.nz>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
CC:     <enachman@...vell.com>, <cyuval@...vell.com>
Subject: [PATCH v4 2/3] dt-bindings: arm64: dts: add dt-bindings for Marvell COM Express boards

From: Elad Nachman <enachman@...vell.com>

Add dt bindings for:
CN9130 COM Express CPU module
CN9131 COM Express CPU module
AC5X RD COM Express Type 7 carrier board.
AC5X RD COM Express board with a CN9131 COM Express Type 7 CPU module.

Signed-off-by: Elad Nachman <enachman@...vell.com>
---
 .../bindings/arm/marvell/armada-7k-8k.yaml        | 15 +++++++++++++++
 .../bindings/arm/marvell/marvell,ac5.yaml         | 14 ++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml b/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml
index 52d78521e412..7e0ac5110eef 100644
--- a/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml
+++ b/Documentation/devicetree/bindings/arm/marvell/armada-7k-8k.yaml
@@ -60,4 +60,19 @@ properties:
           - const: marvell,armada-ap807-quad
           - const: marvell,armada-ap807
 
+      - description: Armada CN9130 SoC without external CP as COM Express CPU module
+        items:
+          - const: marvell,cn9130-cpu-module
+          - const: marvell,cn9130
+          - const: marvell,armada-ap807-quad
+          - const: marvell,armada-ap807
+
+      - description: Armada CN9131 SoC with one external CP as COM Express CPU module
+        items:
+          - const: marvell,cn9131-cpu-module
+          - const: marvell,cn9131
+          - const: marvell,cn9130
+          - const: marvell,armada-ap807-quad
+          - const: marvell,armada-ap807
+
 additionalProperties: true
diff --git a/Documentation/devicetree/bindings/arm/marvell/marvell,ac5.yaml b/Documentation/devicetree/bindings/arm/marvell/marvell,ac5.yaml
index 8960fb8b2b2f..734e1716a3e9 100644
--- a/Documentation/devicetree/bindings/arm/marvell/marvell,ac5.yaml
+++ b/Documentation/devicetree/bindings/arm/marvell/marvell,ac5.yaml
@@ -27,6 +27,20 @@ properties:
           - const: marvell,ac5x
           - const: marvell,ac5
 
+      - description: Alleycat5X (98DX35xx) Reference Design as COM Express Carrier
+        items:
+          - enum:
+              - marvell,rd-ac5x-carrier
+          - const: marvell,ac5x
+
+      - description:
+           Alleycat5X (98DX35xx) Reference Design as COM Express Carrier plus
+           Armada CN9131 COM Express CPU module
+        items:
+          - enum:
+              - marvell,rd-ac5x-carrier-with-cn9131
+          - const: marvell,ac5x
+
 additionalProperties: true
 
 ...
-- 
2.25.1