| Message ID | 20240719-soc_info-v3-3-020a3b687c0c@amlogic.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | Add new Amlogic SoCs info defines. | expand |
On 19/07/2024 10:08, Xianwei Zhao via B4 Relay wrote: > From: Xianwei Zhao <xianwei.zhao@amlogic.com> > > Add node for board info registers, which allows getting SoC family and > board revision. > > For example, with MESON_GX_SOCINFO config enabled we can get the > following information for board with Amlogic S4 SoC: > soc soc0: Amlogic S4 (S805X2) Revision 37:a (2:1) Detecte > > Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com> > --- > arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi > index c11c947fa18c..957577d986c0 100644 > --- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi > +++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi > @@ -763,6 +763,14 @@ reset: reset-controller@2000 { > #reset-cells = <1>; > }; > > + sec_ao: ao-secure@10220 { > + compatible = "amlogic,s4-ao-secure", > + "amlogic,meson-gx-ao-secure", > + "syscon"; > + reg = <0x0 0x10220 0x0 0x140>; > + amlogic,has-chip-id; > + }; > + > ir: ir@84040 { > compatible = "amlogic,meson-s4-ir"; > reg = <0x0 0x84040 0x0 0x30>; > Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi index c11c947fa18c..957577d986c0 100644 --- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi @@ -763,6 +763,14 @@ reset: reset-controller@2000 { #reset-cells = <1>; }; + sec_ao: ao-secure@10220 { + compatible = "amlogic,s4-ao-secure", + "amlogic,meson-gx-ao-secure", + "syscon"; + reg = <0x0 0x10220 0x0 0x140>; + amlogic,has-chip-id; + }; + ir: ir@84040 { compatible = "amlogic,meson-s4-ir"; reg = <0x0 0x84040 0x0 0x30>;