linux-kernel - Re: [PATCH v4 4/7] dt-bindings: clock: Add support for rockchip pvtpll

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Message-ID: <2168478.KlZ2vcFHjT@phil>
Date: Tue, 21 Oct 2025 15:48:40 +0200
From: Heiko Stuebner <heiko@...ech.de>
To: mturquette@...libre.com, sboyd@...nel.org, sugar.zhang@...k-chips.com,
 zhangqing@...k-chips.com, robh@...nel.org, krzysztof.kozlowski+dt@...aro.org,
 conor+dt@...nel.org, Elaine Zhang <zhangqing@...k-chips.com>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-clk@...r.kernel.org, linux-rockchip@...ts.infradead.org,
 linux-kernel@...r.kernel.org, huangtao@...k-chips.com,
 finley.xiao@...k-chips.com
Subject:
 Re: [PATCH v4 4/7] dt-bindings: clock: Add support for rockchip pvtpll

Hi Elaine,

Am Dienstag, 21. Oktober 2025, 08:52:29 Mitteleuropäische Sommerzeit schrieb Elaine Zhang:

> +  rockchip,cru:
> +    $ref: /schemas/types.yaml#/definitions/phandle
> +    description: |
> +      Phandle to the main Clock and Reset Unit (CRU) controller.
> +      Required for PVTPLLs that need to interact with the main CRU
> +      for clock management operations.
> +

I don't think we want a whole syscon exposing the whole CRU unit to the
whole world, see comments in the pvtpll driver patch.

Thanks
Heiko