linux-kernel - Re: [PATCH 3/4] arm64: dts: qcom: db820c: Add s2 regulator in pmi8994

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Message-ID: <158474719731.125146.2453513105696205383@swboyd.mtv.corp.google.com>
Date:   Fri, 20 Mar 2020 16:33:17 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     Michael Turquette <mturquette@...libre.com>,
        linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Rob Clark <robdclark@...il.com>
Subject: Re: [PATCH 3/4] arm64: dts: qcom: db820c: Add s2 regulator in pmi8994

Quoting Bjorn Andersson (2020-03-18 22:39:01)
> From: Rajendra Nayak <rnayak@...eaurora.org>
> 
> Add the SPMI regulator node in the PMI8994, use it to give us VDD_GX
> at a fixed max nominal voltage for the db820c and specify this as supply
> for the MMSS GPU_GX GDSC.
> 
> With the introduction of CPR support the range for VDD_GX should be
> expanded.
> 
> Signed-off-by: Rajendra Nayak <rnayak@...eaurora.org>
> [bjorn: Split between pmi8994 and db820c, changed voltage, rewrote commit message]
> Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
> ---

These two dts patches don't need to go through clk tree right? And the
first patch can be applied and regulator core will just return us a
dummy supply so it's safe to apply now?