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Subject: Re: [RESEND PATCH v6 09/10] spmi: pmic-arb: make interrupt support optional
From:   Stephen Boyd <sboyd@kernel.org>
Cc:     quic_collinsd@quicinc.com, quic_subbaram@quicinc.com,
        quic_fenglinw@quicinc.com, tglx@linutronix.de, maz@kernel.org,
        David Collins <collinsd@codeaurora.org>
To:     Fenglin Wu <quic_fenglinw@quicinc.com>,
        linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Date:   Tue, 30 Aug 2022 16:38:30 -0700
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Quoting Fenglin Wu (2022-06-11 20:24:45)
> From: David Collins <collinsd@codeaurora.org>
>=20
> Make the support of PMIC peripheral interrupts optional for
> spmi-pmic-arb devices.  This is useful in situations where
> SPMI address mapping is required without the need for IRQ
> support.
>=20
> Signed-off-by: David Collins <collinsd@codeaurora.org>
> Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>

This needs a binding update so that interrupt-controller is forbidden
when the device doesn't support it.