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 3b82a975c663..e247194da126 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12a.dtsi @@ -101,6 +101,12 @@ #size-cells = <2>; ranges = <0x0 0x0 0x0 0xff800000 0x0 0x100000>; + 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"; reg = <0x0 0x3000 0x0 0x18>; -- 2.20.1