Messages in this thread | | | From | Rob Herring <> | Date | Mon, 1 Mar 2021 20:10:52 -0600 | Subject | Re: [RFC PATCH 3/5] ASoC: audio-graph-card: Add bindings for sysclk and pll |
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On Thu, Feb 25, 2021 at 12:06 PM Sameer Pujar <spujar@nvidia.com> wrote: > > ASoC core provides callbacks snd_soc_dai_set_sysclk() and > snd_soc_dai_set_pll() for system clock (sysclk) and pll configurations > respectively. Add bindings for flexible sysclk or pll configurations > which can be driven from CPU/Codec DAI or endpoint subnode from DT. > This in turn helps to avoid hard codings in driver and makes it more > generic. > > Also add system-clock related bindings, "system-clock-direction-out" > and "system-clock-frequency", which are already supported.
This all looks like duplication of what the clock binding can provide. We don't need 2 ways to describe clocks in DT.
Rob
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