linux-kernel - Re: [PATCH v4 4/8] dts: sun8i-h3: move uart1 pinmux/peripheral assocation to DSTI

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Date:   Wed, 7 Sep 2016 16:54:41 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Jorik Jonker <jorik@...pendief.biz>
Cc:     Chen-Yu Tsai <wens@...e.org>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Mark Rutland <mark.rutland@....com>,
        Rob Herring <robh+dt@...nel.org>,
        devicetree <devicetree@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 4/8] dts: sun8i-h3: move uart1 pinmux/peripheral
 assocation to DSTI

On Wed, Sep 7, 2016 at 3:58 PM,  <jorik@...pendief.biz> wrote:
> From: Jorik Jonker <jorik@...pendief.biz>
>
> Users using this UART without RTS/CTS should override the association in
> their board specific DTS. All (1) board using this UART uses RTS/CTS, so
> this breaks nothing.

I'd prefer we only do this for peripherals that have absolutely one
possible setting, like RSB, or I2C with only one group of pins.
UARTs with 2/4/8 pin configurations don't fall in this category.

ChenYu