[PATCH] dt-bindings: at24/eeprom: add an undocumented compatible string

[Bartosz Golaszewski]

The "atmel,sdp" compatible is reported by checkpatch as undocumented.

Add it to the device tree bindings document for at24.

Signed-off-by: Bartosz Golaszewski <brgl@xxxxxxxx>
---
 Documentation/devicetree/bindings/eeprom/eeprom.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/eeprom/eeprom.txt b/Documentation/devicetree/bindings/eeprom/eeprom.txt
index 27f2bc15298a..5b5ceee6ce02 100644
--- a/Documentation/devicetree/bindings/eeprom/eeprom.txt
+++ b/Documentation/devicetree/bindings/eeprom/eeprom.txt
@@ -8,6 +8,8 @@ Required properties:
 	"atmel,24c08", "atmel,24c16", "atmel,24c32", "atmel,24c64",
 	"atmel,24c128", "atmel,24c256", "atmel,24c512", "atmel,24c1024"
 
+	"atmel,spd"
+
 	"catalyst,24c32"
 
 	"microchip,24c128"
-- 
2.15.1