From dedf10f40f30e6ebce6094c57f7667602c58424f Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 26 Apr 2022 12:59:39 -0500 Subject: [PATCH] dt-bindings: eeprom/at24: Add samsung,s524ad0xd1 compatible The samsung,s524ad0xd1 compatible is in use, but not documented. According to arch/arm/mach-s3c/mach-smdk6410.c, the samsung,s524ad0xd1 is compatible with the 24c128. As the schema requires a fallback compatible to the corresponding Atmel compatible, 'atmel,24c128' is added as a fallback. Signed-off-by: Rob Herring Reviewed-by: Krzysztof Kozlowski Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20220426175938.2262966-1-robh@kernel.org --- Documentation/devicetree/bindings/eeprom/at24.yaml | 4 +++- Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/eeprom/at24.yaml b/Documentation/devicetree/bindings/eeprom/at24.yaml index 6b61a8c..d14e0ac 100644 --- a/Documentation/devicetree/bindings/eeprom/at24.yaml +++ b/Documentation/devicetree/bindings/eeprom/at24.yaml @@ -120,7 +120,9 @@ properties: - const: giantec,gt24c32a - const: atmel,24c32 - items: - - const: renesas,r1ex24128 + - enum: + - renesas,r1ex24128 + - samsung,s524ad0xd1 - const: atmel,24c128 label: diff --git a/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml b/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml index 84051b0..302b524 100644 --- a/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/samsung,s3c2410-i2c.yaml @@ -123,7 +123,7 @@ examples: samsung,i2c-slave-addr = <0x66>; eeprom@50 { - compatible = "samsung,s524ad0xd1"; + compatible = "samsung,s524ad0xd1", "atmel,24c128"; reg = <0x50>; }; }; -- 2.7.4