diff options
| author | Xianwei Zhao <xianwei.zhao@amlogic.com> | 2025-11-19 10:52:25 +0800 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2025-11-26 09:35:42 +0100 |
| commit | 35e41e2a399b27f2a3624eb7ebb46e962c4c1466 (patch) | |
| tree | 5298c2ab611766ec1f38ce6824fc793f3d0c5a73 | |
| parent | 6a46754317d3cb7d3018d5646fb8e2b8bee2d727 (diff) | |
arm64: dts: amlogic: s7: add ao secure node
Add node for board info registers, which allows getting SoC family and
board revision.
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Link: https://patch.msgid.link/20251119-soc-info-s6-s7-s7d-v3-4-1764c1995c04@amlogic.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi index d0b63d3fc953..dd7e3de2a53d 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-s7.dtsi @@ -221,6 +221,14 @@ gpio-ranges = <&periphs_pinctrl 0 (AMLOGIC_GPIO_CC<<8) 2>; }; }; + + ao-secure@10220 { + compatible = "amlogic,s7-ao-secure", + "amlogic,meson-gx-ao-secure", + "syscon"; + reg = <0x0 0x10220 0x0 0x140>; + amlogic,has-chip-id; + }; }; }; }; |