linux-kernel - Re: [PATCH v3 1/5] dt-bindings: clock: Add QDU1000 and QRU1000 GCC clock bindings

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Date:   Thu, 27 Oct 2022 11:24:45 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Marc Zyngier <maz@...nel.org>,
        Melody Olvera <quic_molvera@...cinc.com>,
        Michael Turquette <mturquette@...libre.com>,
        Rob Herring <robh+dt@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Taniya Das <quic_tdas@...cinc.com>, linux-arm-msm@...r.kernel.org,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/5] dt-bindings: clock: Add QDU1000 and QRU1000 GCC clock bindings

Quoting Krzysztof Kozlowski (2022-10-27 08:54:51)
> On 26/10/2022 15:04, Melody Olvera wrote:
> > +description: |
> > +  Qualcomm global clock control module which supports the clocks, resets and
> > +  power domains on QDU1000 and QRU1000
> > +
> > +  See also:
> > +  - include/dt-bindings/clock/qcom,gcc-qdu1000.h
> > +
> > +properties:
> > +  compatible:
> > +    items:
> > +      - const: qcom,gcc-qdu1000
> > +      - const: syscon
> > +
> > +  clocks:
> > +    items:
> > +      - description: Board XO source
> > +      - description: Sleep clock source
> > +      - description: PCIE 0 Pipe clock source
> > +      - description: PCIE 0 Phy Auxiliary clock source
> > +      - description: USB3 Phy wrapper pipe clock source
> > +    minItems: 2
> 
> Why the clocks are optional?

They should not be optional. They're always there.