| Date | Wed, 17 Aug 2022 11:29:16 +0300 | Subject | Re: [PATCH 06/12] riscv: dts: allwinner: Add the D1 SoC base devicetree | From | Krzysztof Kozlowski <> |
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On 15/08/2022 08:08, Samuel Holland wrote: > D1 is a SoC containing a single-core T-HEAD Xuantie C906 CPU, as well as > one HiFi 4 DSP. The SoC is based on a design that additionally contained > a pair of Cortex A7's. For that reason, some peripherals are duplicated. > > This devicetree includes all of the peripherals that already have a > documented binding. > > Signed-off-by: Samuel Holland <samuel@sholland.org>
(...)
> + > + codec: audio-codec@2030000 { > + compatible = "simple-mfd", "syscon";
This alone is not correct. You must use device specific compatible.
> + reg = <0x2030000 0x1000>; > + #address-cells = <1>; > + #size-cells = <1>; > + > + regulators@2030348 { > + compatible = "allwinner,sun20i-d1-analog-ldos"; > + reg = <0x2030348 0x4>; > + nvmem-cells = <&bg_trim>; > + nvmem-cell-names = "bg_trim"; > + > + reg_aldo: aldo { > + }; > + > + reg_hpldo: hpldo { > + }; > + }; > + };
Best regards, Krzysztof
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