From: Tomi Valkeinen <tomi.valkeinen@ti.com>
To: Florian Vaussard <florian.vaussard@epfl.ch>
Cc: Tony Lindgren <tony@atomide.com>,
linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v2 2/3] ARM: dts: overo: Add support for 4.3'' LCD output
Date: Tue, 20 May 2014 15:41:15 +0300 [thread overview]
Message-ID: <537B4D6B.5070106@ti.com> (raw)
In-Reply-To: <1400589069-21572-3-git-send-email-florian.vaussard@epfl.ch>
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On 20/05/14 15:31, Florian Vaussard wrote:
> + lcd0: display@0 {
> + compatible = "samsung,lte430wq-f0c", "panel-dpi";
> + label = "lcd";
> +
> + gpios = <&gpio5 16 GPIO_ACTIVE_HIGH /* gpio_144: enable */
> + &gpio5 17 GPIO_ACTIVE_HIGH>; /* gpio_145: brightness */
The panel-dpi only takes one gpio, the enable. The backlight should be
handled with gpio-backlight driver.
The same applies for the Alto35 patch.
Tomi
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From: tomi.valkeinen@ti.com (Tomi Valkeinen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/3] ARM: dts: overo: Add support for 4.3'' LCD output
Date: Tue, 20 May 2014 15:41:15 +0300 [thread overview]
Message-ID: <537B4D6B.5070106@ti.com> (raw)
In-Reply-To: <1400589069-21572-3-git-send-email-florian.vaussard@epfl.ch>
On 20/05/14 15:31, Florian Vaussard wrote:
> + lcd0: display at 0 {
> + compatible = "samsung,lte430wq-f0c", "panel-dpi";
> + label = "lcd";
> +
> + gpios = <&gpio5 16 GPIO_ACTIVE_HIGH /* gpio_144: enable */
> + &gpio5 17 GPIO_ACTIVE_HIGH>; /* gpio_145: brightness */
The panel-dpi only takes one gpio, the enable. The backlight should be
handled with gpio-backlight driver.
The same applies for the Alto35 patch.
Tomi
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next prev parent reply other threads:[~2014-05-20 12:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-20 12:31 [PATCH v2 0/3] ARM: dts: overo: Add panel support Florian Vaussard
2014-05-20 12:31 ` Florian Vaussard
2014-05-20 12:31 ` [PATCH v2 1/3] ARM: dts: overo: Add support for DVI output Florian Vaussard
2014-05-20 12:31 ` Florian Vaussard
2014-05-20 12:31 ` [PATCH v2 2/3] ARM: dts: overo: Add support for 4.3'' LCD output Florian Vaussard
2014-05-20 12:31 ` Florian Vaussard
2014-05-20 12:41 ` Tomi Valkeinen [this message]
2014-05-20 12:41 ` Tomi Valkeinen
2014-05-20 13:55 ` Florian Vaussard
2014-05-20 13:55 ` Florian Vaussard
2014-05-20 12:31 ` [PATCH v2 3/3] ARM: dts: overo: Add support for 3.5'' " Florian Vaussard
2014-05-20 12:31 ` Florian Vaussard
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