linux-kernel - Re: [PATCH v2 3/5] regulator: qcom_spmi: Add support for new regulator types

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Message-ID: <YuEoLteLBgd+b8sg@sirena.org.uk>
Date:   Wed, 27 Jul 2022 12:57:34 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Iskren Chernev <iskren.chernev@...il.com>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Adam Skladowski <a39.skl@...il.com>,
        Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Robert Marko <robimarko@...il.com>, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        phone-devel@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht
Subject: Re: [PATCH v2 3/5] regulator: qcom_spmi: Add support for new
 regulator types

On Tue, Jul 26, 2022 at 09:11:31PM +0300, Iskren Chernev wrote:

> Add support for some regulator types that are missing in this driver, all
> belonging to the FTSMPS426 register layout.  This is done in preparation
> for adding support for the PM6125 PMIC.

> +	.set_mode		= spmi_regulator_ftsmps3_set_mode,
> +	.get_mode		= spmi_regulator_ftsmps426_get_mode,

Why are set and get asymmetric?

> @@ -1473,7 +1557,7 @@ static const struct spmi_regulator_mapping supported_regulators[] = {
>  	SPMI_VREG(LDO,   HT_P600,  0, INF, HFS430, hfs430, ht_p600, 10000),
>  	SPMI_VREG(LDO,   HT_P150,  0, INF, HFS430, hfs430, ht_p150, 10000),
>  	SPMI_VREG(BUCK,  GP_CTL,   0, INF, SMPS,   smps,   smps,   100000),
> -	SPMI_VREG(BUCK,  HFS430,   0, INF, HFS430, hfs430, hfs430,  10000),
> +	SPMI_VREG(BUCK,  HFS430,   0,   3, HFS430, hfs430, hfs430,  10000),

The changelog said we were adding support for new types but this looks
like changing an existing type.

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