Hi Krzysztof, On 11/20/2023 2:52 AM, Krzysztof Kozlowski wrote: > On 17/11/2023 22:18, Elliot Berman wrote: >> PSCI reboot mode will map a mode name to multiple magic values instead >> of just one. Convert the mode-.* property to an array with default >> number of items limited to 1. >> >> Signed-off-by: Elliot Berman <quic_eberman@xxxxxxxxxxx> >> --- >> Documentation/devicetree/bindings/power/reset/reboot-mode.yaml | 7 +++++-- >> 1 file changed, 5 insertions(+), 2 deletions(-) >> >> diff --git a/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml b/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml >> index ad0a0b95cec1..2c786e783464 100644 >> --- a/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml >> +++ b/Documentation/devicetree/bindings/power/reset/reboot-mode.yaml >> @@ -28,13 +28,16 @@ description: | >> >> properties: >> mode-normal: >> - $ref: /schemas/types.yaml#/definitions/uint32 >> + $ref: "#/patternProperties/^mode-.*$" >> description: >> Default value to set on a reboot if no command was provided. >> >> patternProperties: >> "^mode-.*$": >> - $ref: /schemas/types.yaml#/definitions/uint32 >> + $ref: /schemas/types.yaml#/definitions/uint32-array >> + # Default to one value. Bindings that reference this schema could override. >> + minItems: 1 >> + maxItems: 1 > > I don't understand. Array with one value is the same as uint32. > PSCI SYSTEM_RESET2 can have multiple values per reboot type. In other words: a given reboot mode could refer to a tuple with N values, where N is device-specific. The current schema only allows for N=1 and PSCI SYSTEM_RESET2 uses N=2. This patch was to update the reboot-mode.yaml to allow me to specify N=2 in the psci bindings. Thanks, Elliot