linux-kernel - Re: [PATCH 2/2] pinctrl: qcom: sm8650-lpass-lpi: add SM8650 LPASS

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Date:   Sat, 28 Oct 2023 15:05:21 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] pinctrl: qcom: sm8650-lpass-lpi: add SM8650 LPASS

On 27.10.2023 11:36, Krzysztof Kozlowski wrote:
> Add driver for the pin controller in Low Power Audio SubSystem (LPASS)
> of Qualcomm SM8650 SoC.
> 
> Notable differences against SM8550 LPASS pin controller:
> 1. Additional address space for slew rate thus driver uses
>    LPI_FLAG_SLEW_RATE_SAME_REG and sets slew rate via different
>    register.
> 
> 2. Two new pin mux functions: qca_swr_clk and qca_swr_data
Hmmm so slimbus is entirely removed on 8650?

Diffing it against 8550, looks sane

Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad