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-rw-r--r--Documentation/devicetree/bindings/eeprom/at25.yaml8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/eeprom/at25.yaml b/Documentation/devicetree/bindings/eeprom/at25.yaml
index c31e5e719525..00e0f07b44f8 100644
--- a/Documentation/devicetree/bindings/eeprom/at25.yaml
+++ b/Documentation/devicetree/bindings/eeprom/at25.yaml
@@ -56,6 +56,7 @@ properties:
$ref: /schemas/types.yaml#/definitions/uint32
description:
Total eeprom size in bytes.
+ Also used for FRAMs without device ID where the size cannot be detected.
address-width:
$ref: /schemas/types.yaml#/definitions/uint32
@@ -146,4 +147,11 @@ examples:
reg = <1>;
spi-max-frequency = <40000000>;
};
+
+ fram@2 {
+ compatible = "cypress,fm25", "atmel,at25";
+ reg = <2>;
+ spi-max-frequency = <20000000>;
+ size = <2048>;
+ };
};