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From:   Nishanth Menon <nm@ti.com>
To:     Rob Herring <robh+dt@kernel.org>
CC:     Tero Kristo <kristo@kernel.org>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <linux-arm-kernel@lists.infradead.org>, Suman Anna <s-anna@ti.com>,
        Sinthu Raja <sinthu.raja@ti.com>,
        Hari Nagalla <hnagalla@ti.com>,
        Sinthu Raja <sinthu.raja@mistralsolutions.com>,
        Jan Kiszka <jan.kiszka@siemens.com>, Nishanth Menon <nm@ti.com>
Subject: [PATCH V2 2/4] dt-bindings: arm: ti: am642/am654: Allow for SoC only compatibles
Date:   Sat, 25 Sep 2021 15:14:28 -0500
Message-ID: <20210925201430.11678-3-nm@ti.com>
In-Reply-To: <20210925201430.11678-1-nm@ti.com>
References: <20210925201430.11678-1-nm@ti.com>
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Maintain consistency in K3 SoCs by allowing AM654 and AM642 platforms
just state SoC compatibles without specific board specific compatibles
aligned with what we have done for J721E/J7200 platforms as well.

Signed-off-by: Nishanth Menon <nm@ti.com>
---

Motivation to introduce in V2:
* Retain consistency with both "soc only" and "board specific" as two
  schemes we support across k3.

V1:  did'nt exist

 .../devicetree/bindings/arm/ti/k3.yaml        | 23 +++++++++++--------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/ti/k3.yaml b/Documentation/devicetree/bindings/arm/ti/k3.yaml
index cefb06424a4a..30c3f5c70014 100644
--- a/Documentation/devicetree/bindings/arm/ti/k3.yaml
+++ b/Documentation/devicetree/bindings/arm/ti/k3.yaml
@@ -20,12 +20,15 @@ properties:
     oneOf:
 
       - description: K3 AM654 SoC
-        items:
-          - enum:
-              - ti,am654-evm
-              - siemens,iot2050-basic
-              - siemens,iot2050-advanced
+        oneOf:
           - const: ti,am654
+          - items:
+              - enum:
+                  - ti,am654-evm
+                  - siemens,iot2050-basic
+                  - siemens,iot2050-advanced
+              - const: ti,am654
+
 
       - description: K3 J721E SoC
         oneOf:
@@ -44,11 +47,13 @@ properties:
               - const: ti,j7200
 
       - description: K3 AM642 SoC
-        items:
-          - enum:
-              - ti,am642-evm
-              - ti,am642-sk
+        oneOf:
           - const: ti,am642
+          - items:
+              - enum:
+                  - ti,am642-evm
+                  - ti,am642-sk
+              - const: ti,am642
 
 additionalProperties: true
 
-- 
2.32.0