MIPS: mobileye: eyeq5: add bootloader config reserved memory

Add a new reserved-memory node, containing bootloader config with MAC
addresses for both ethernet instances of the SoC.

Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20241230143035.265518-8-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
index 5d73e8320b8efc1b4f68923482bf188c4345f1cb..a84e6e720619ef99e1405ae6296d8bad1aa3fa23 100644 (file)
--- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi
+++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi
@@ -49,6 +49,28 @@
                mhm_reserved_0: the-mhm-reserved-0@0 {
                        reg = <0x8 0x00000000 0x0 0x0000800>;
                };
+
+               nvram@461fe00 {
+                       compatible = "mobileye,eyeq5-bootloader-config", "nvmem-rmem";
+                       reg = <0x0 0x0461fe00 0x0 0x200>;
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+                       no-map;
+
+                       nvmem-layout {
+                               compatible = "fixed-layout";
+                               #address-cells = <1>;
+                               #size-cells = <1>;
+
+                               eth0_mac: mac@7c {
+                                       reg = <0x7c 0x6>;
+                               };
+
+                               eth1_mac: mac@82 {
+                                       reg = <0x82 0x6>;
+                               };
+                       };
+               };
        };
 
        aliases {