linux-kernel - Re: [PATCH V1] pinctrl: qcom: spmi-gpio: Update GPIO EN

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Message-ID: <CACRpkdYXAYPhGQ89rMg0zNmMFxApdmXPca9wkMnqsp17ik188w@mail.gmail.com>
Date:   Wed, 11 Oct 2017 10:24:50 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     fenglinw@...eaurora.org
Cc:     "linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        David Collins <collinsd@...eaurora.org>,
        aghayal@...eaurora.org, wruan@...eaurora.org,
        subbaram@...eaurora.org, kgunda@...eaurora.org
Subject: Re: [PATCH V1] pinctrl: qcom: spmi-gpio: Update GPIO EN_CTL when
 setting pin config

On Tue, Sep 12, 2017 at 2:32 AM,  <fenglinw@...eaurora.org> wrote:

> From: Fenglin Wu <fenglinw@...eaurora.org>
>
> GPIO is expected to be disabled iff PIN_CONFIG_BIAS_HIGH_IMPEDANCE is
> configured. Update is_enabled flag in config_set() so that it can
> reflect GPIO status correctly. Also modify EN_CTL register based on
> is_enabled flag in config_set() to configure the GPIO properly.
>
> Signed-off-by: Fenglin Wu <fenglinw@...eaurora.org>

Patch applied with Björn's ACK.

Expecting follow-up fixes as discussed in this thread.

Yours,
Linus Walleij