add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/Documentation/devicetree/bindings/perf/arm-ccn.txt
..
..
@@ -6,6 +6,7 @@
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6
 	"arm,ccn-502"
7
7
 	"arm,ccn-504"
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8
 	"arm,ccn-508"
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+	"arm,ccn-512"
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10
 
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11
 - reg: (standard registers property) physical address and size
11
12
 	(16MB) of the configuration registers block