meson-a1: dts: add ao secure node
ao-secure node can be used to get information about the board,
so, for example, using show_board_info() we can get following
information for board with Meson A1 SoC:
SoC: Amlogic Meson A1 (A113L) Revision 2c:a (1:a)
Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
Link: https://lore.kernel.org/r/20231010100623.74475-3-avromanov@salutedevices.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
diff --git a/arch/arm/dts/meson-a1.dtsi b/arch/arm/dts/meson-a1.dtsi
index e6e72d4..e3a42c5 100644
--- a/arch/arm/dts/meson-a1.dtsi
+++ b/arch/arm/dts/meson-a1.dtsi
@@ -129,6 +129,12 @@
compatible = "amlogic,meson-rng";
reg = <0x0 0x5118 0x0 0x4>;
};
+
+ sec_AO: ao-secure@5a20 {
+ compatible = "amlogic,meson-gx-ao-secure", "syscon";
+ reg = <0x0 0x5a20 0x0 0x140>;
+ amlogic,has-chip-id;
+ };
};
gic: interrupt-controller@ff901000 {