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From:   Masahiro Yamada <yamada.masahiro@socionext.com>
To:     Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        linux-i2c@vger.kernel.org
Cc:     Masahiro Yamada <yamada.masahiro@socionext.com>,
        Rob Herring <robh+dt@kernel.org>, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH] dt-bindings: at24: add microchip,24lc[0-9]+ to the compatible pattern
Date:   Wed, 22 Apr 2020 23:18:36 +0900
Message-Id: <20200422141836.1964676-1-yamada.masahiro@socionext.com>
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arch/arm/boot/dts/uniphier-ref-daughter.dtsi has

  compatible = "microchip,24lc128", "atmel,24c128";

and 'make ARCH=arm dtbs_check' warns this:

  eeprom@50: compatible: ['microchip,24lc128', 'atmel,24c128'] is not valid under any of the given schemas (Possible causes of the failure)

Microchip 24LC128 is the device used on this board, and I see it in
https://www.microchip.com/wwwproducts/en/24LC128

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 Documentation/devicetree/bindings/eeprom/at24.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/eeprom/at24.yaml b/Documentation/devicetree/bindings/eeprom/at24.yaml
index a15787e504f0..2cd7a04cab7c 100644
--- a/Documentation/devicetree/bindings/eeprom/at24.yaml
+++ b/Documentation/devicetree/bindings/eeprom/at24.yaml
@@ -34,7 +34,7 @@ properties:
           - minItems: 1
             maxItems: 2
             items:
-              - pattern: "^(atmel|catalyst|microchip|nxp|ramtron|renesas|rohm|st),(24(c|cs|mac)[0-9]+|spd)$"
+              - pattern: "^(atmel|catalyst|microchip|nxp|ramtron|renesas|rohm|st),(24(c|cs|lc|mac)[0-9]+|spd)$"
               - pattern: "^atmel,(24(c|cs|mac)[0-9]+|spd)$"
           - oneOf:
               - items:
-- 
2.25.1