linux-kernel - [PATCH v3 5/8] dt-bindings: memory: lpddr3: deprecate manufacturer ID

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Message-Id: <20220206135807.211767-6-krzysztof.kozlowski@canonical.com>
Date:   Sun,  6 Feb 2022 14:58:04 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Rob Herring <robh+dt@...nel.org>,
        Lukasz Luba <lukasz.luba@....com>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        Dmitry Osipenko <digetx@...il.com>,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v3 5/8] dt-bindings: memory: lpddr3: deprecate manufacturer ID

The memory manufacturer should be described in vendor part of
compatible, so there is no need to duplicate it in a separate property.
Similarly is done in LPDDR2 bindings.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 .../bindings/memory-controllers/ddr/jedec,lpddr3.yaml         | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml
index d6787b5190ee..3bcba15098ea 100644
--- a/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/ddr/jedec,lpddr3.yaml
@@ -40,7 +40,9 @@ properties:
   manufacturer-id:
     $ref: /schemas/types.yaml#/definitions/uint32
     description: |
-      Manufacturer ID value read from Mode Register 5.
+      Manufacturer ID value read from Mode Register 5.  The property is
+      deprecated, manufacturer should be derived from the compatible.
+    deprecated: true
 
   revision-id:
     $ref: /schemas/types.yaml#/definitions/uint32-array
-- 
2.32.0