linux-kernel - Re: [PATCH] auxdisplay: hd44780: Fix DT properties to include units of measurement

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Message-ID: <20170329023404.7p7k4t7ow2evm6my@rob-hp-laptop>
Date:   Tue, 28 Mar 2017 21:34:04 -0500
From:   Rob Herring <robh@...nel.org>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Willy Tarreau <willy@...roxy.com>,
        Miguel Ojeda Sandonis <miguel.ojeda.sandonis@...il.com>,
        Mark Rutland <mark.rutland@....com>,
        Ksenija Stanojevic <ksenija.stanojevic@...il.com>,
        Arnd Bergmann <arnd@...db.de>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] auxdisplay: hd44780: Fix DT properties to include units
 of measurement

On Thu, Mar 23, 2017 at 02:25:37PM +0100, Geert Uytterhoeven wrote:
> DT properties specifying physical properties should contain appropriate
> suffices indicating the units of measurement.
> 
> Hence amend the HD44780 DT bindings to add "chars" suffixes to the
> "display-height" and "display-width" properties, and update the driver
> to parse them.
> 
> Fixes: dd9502a9e9156dd8 ("dt-bindings: auxdisplay: Add bindings for Hitachi HD44780")
> Fixes: d47d88361feea2ce ("auxdisplay: Add HD44780 Character LCD support")
> Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
> ---
> Against char-misc-next
> 
>  Documentation/devicetree/bindings/auxdisplay/hit,hd44780.txt | 11 ++++++-----
>  drivers/auxdisplay/hd44780.c                                 |  5 +++--
>  2 files changed, 9 insertions(+), 7 deletions(-)

Acked-by: Rob Herring <robh@...nel.org>