On 04/05/2023 11:46, Arnaud Pouliquen wrote:
> With the introduction of the SCMI (System Control and Management
> Interface), it is now possible to use the SCMI to handle the
> hold boot instead of a dedicated SMC call.
> additionalProperties: false
>
> examples:
> - |
> #include <dt-bindings/reset/stm32mp1-resets.h>
> - m4_rproc: m4@10000000 {
> + m4_rproc_example1: m4@10000000 {
Just drop the label. It's not used.
> compatible = "st,stm32mp1-m4";
> reg = <0x10000000 0x40000>,
> <0x30000000 0x40000>,
> <0x38000000 0x10000>;
> resets = <&rcc MCU_R>;
> + reset-names = "mcu_rst";
> st,syscfg-holdboot = <&rcc 0x10C 0x1>;
> - st,syscfg-tz = <&rcc 0x000 0x1>;
> + st,syscfg-rsc-tbl = <&tamp 0x144 0xFFFFFFFF>;
> + st,syscfg-m4-state = <&tamp 0x148 0xFFFFFFFF>;
> + };
> + - |
> + #include <dt-bindings/reset/stm32mp1-resets.h>
> + m4_rproc_example2: m4@10000000 {
Also here.
Best regards,
Krzysztof
