ARM: dts: lan966x: Add otp support

Add OTP (one time programmable) support.
The both lan966x SocS (lan9662 and lan9668) have the same OTP IP.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220916194946.2869510-1-horatiu.vultur@microchip.com

diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
index 0bf8187..05b73f7 100644 (file)
--- a/arch/arm/boot/dts/lan966x.dtsi
+++ b/arch/arm/boot/dts/lan966x.dtsi
@@ -157,6 +157,11 @@
                        };
                };
 
+               otp: otp@e0021000 {
+                       compatible = "microchip,lan9668-otpc", "microchip,lan9662-otpc";
+                       reg = <0xe0021000 0x300>;
+               };
+
                flx0: flexcom@e0040000 {
                        compatible = "atmel,sama5d2-flexcom";
                        reg = <0xe0040000 0x100>;