On 22/03/2023 14:46, Herve Codina wrote: > The Lantiq PEF2256 is a framer and line interface component designed to > fulfill all required interfacing between an analog E1/T1/J1 line and the > digital PCM system highway/H.100 bus. > > + lantiq,channel-phase: > + $ref: /schemas/types.yaml#/definitions/uint32 > + enum: [0, 1, 2, 3, 4, 5, 6, 7] > + default: 0 > + description: > + The pef2256 delivers a full frame (32 8bit time-slots in E1 and 24 8bit > + time-slots 8 8bit signaling in E1/J1) every 125us. This lead to a data > + rate of 2048000 bit/s. When lantiq,data-rate-bps is more than 2048000 > + bit/s, the data (all 32 8bit) present in the frame are interleave with > + unused time-slots. The lantiq,channel-phase property allows to set the > + correct alignment of the interleave mechanism. > + For instance, suppose lantiq,data-rate-bps = 8192000 (ie 4*2048000), and > + lantiq,channel-phase = 2, the interleave schema with unused time-slots > + (nu) and used time-slots (XX) for TSi is > + nu nu XX nu nu nu XX nu nu nu XX nu > + <-- TSi --> <- TSi+1 -> <- TSi+2 -> > + With lantiq,data-rate-bps = 8192000, and lantiq,channel-phase = 1, the > + interleave schema is > + nu XX nu nu nu XX nu nu nu XX nu nu > + <-- TSi --> <- TSi+1 -> <- TSi+2 -> > + With lantiq,data-rate-bps = 4096000 (ie 2*2048000), and > + lantiq,channel-phase = 1, the interleave schema is > + nu XX nu XX nu XX > + <-- TSi --> <- TSi+1 -> <- TSi+2 -> > + > + lantiq,subordinate: > + $ref: /schemas/types.yaml#/definitions/flag > + description: > + If present, the pef2256 works in subordinate mode. In this mode it > + synchronizes on line interface clock signals. Otherwise, it synchronizes > + on internal clocks. > + > +patternProperties: > + '^codec([0-9]|[1-2][0-9]|3[0-1])?$': > + $ref: /schemas/sound/lantiq,pef2256-codec.yaml Does not look bisectable. I also could not find in commit msg or in cover letter description of patch merging requirements. > + > +allOf: allOf goes usually after required, just like in example-schema. Best regards, Krzysztof
