[PATCH 2/9] arm64: dts: meson: g12a: Add AO Secure node

[Neil Armstrong]

This adds the Always-On ao-secure system control registers node,
which is used by the meson-gx-socinfo driver to detect the SoC IDs.

Signed-off-by: Neil Armstrong <narmstr...@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-g12a.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi 
b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
index 0eb5220da82c..f2fc0f654150 100644
--- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi
@@ -139,6 +139,12 @@
                                };
                        };
 
+                       sec_AO: ao-secure@140 {
+                               compatible = "amlogic,meson-gx-ao-secure", 
"syscon";
+                               reg = <0x0 0x140 0x0 0x140>;
+                               amlogic,has-chip-id;
+                       };
+
                        uart_AO: serial@3000 {
                                compatible = "amlogic,meson-gx-uart",
                                             "amlogic,meson-ao-uart";
-- 
2.20.1