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meson-a1: dts: add ao secure node

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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>
This commit is contained in:
Alexey Romanov
2023-10-10 13:06:17 +03:00
committed by Neil Armstrong
parent 87dfb37d54
commit 7b4116f8f7
1 changed files with 6 additions and 0 deletions
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6
arch/arm/dts/meson-a1.dtsi
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@@ -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 {