[PATCH v2 4/6] arm: dts: owl-s500: Add reserved-memory range for Owl SoC serial number

[Cristian Ciocaltea]

Provide access to the reserved memory region where the Actions Semi Owl
S500 SoC serial number can be read from.

Signed-off-by: Cristian Ciocaltea <cristian.ciocal...@gmail.com>
---
 arch/arm/boot/dts/owl-s500.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/owl-s500.dtsi b/arch/arm/boot/dts/owl-s500.dtsi
index 739b4b9cec8c..e4c61a9c6e39 100644
--- a/arch/arm/boot/dts/owl-s500.dtsi
+++ b/arch/arm/boot/dts/owl-s500.dtsi
@@ -23,6 +23,17 @@ aliases {
        chosen {
        };
 
+       reserved-memory {
+               #address-cells = <1>;
+               #size-cells = <1>;
+               ranges;
+
+               soc_serial: soc-serial@800 {
+                       compatible = "actions,s500-soc-serial", 
"actions,owl-soc-serial";
+                       reg = <0x800 0x8>;
+               };
+       };
+
        cpus {
                #address-cells = <1>;
                #size-cells = <0>;
-- 
2.31.1