linux-kernel - Re: [PATCH 1/2] pinctrl: sprd: Use the correct pin output configuration

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Message-ID: <CACRpkdZr7aexy3cbF+VemXyQYKJ_VQkFD5svEO9COcxAqKNKpA@mail.gmail.com>
Date:   Fri, 27 Mar 2020 22:07:51 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Baolin Wang <baolin.wang7@...il.com>
Cc:     linhua.xu@...soc.com, Orson Zhai <orsonzhai@...il.com>,
        Lyra Zhang <zhang.lyra@...il.com>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] pinctrl: sprd: Use the correct pin output configuration

On Wed, Mar 25, 2020 at 9:25 AM Baolin Wang <baolin.wang7@...il.com> wrote:

> From: Linhua Xu <linhua.xu@...soc.com>
>
> The Spreadtrum pin controller did not supply registers to set high level
> or low level for output mode, instead we should let the pin controller
> current configuration drive values on the line. So we should use the
> PIN_CONFIG_OUTPUT_ENABLE configuration to enable or disable the output
> mode.
>
> [Baolin Wang changes the commit message]
> Fixes: 41d32cfce1ae ("pinctrl: sprd: Add Spreadtrum pin control driver")
> Signed-off-by: Linhua Xu <linhua.xu@...soc.com>
> Signed-off-by: Baolin Wang <baolin.wang7@...il.com>

Patch applied.

Yours,
Linus Walleij