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From: Fabio Estevam <festevam@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/4] imx6ulevk: fix LCD_nPWREN setting
Date: Wed, 15 Jun 2016 07:39:02 -0300	[thread overview]
Message-ID: <CAOMZO5DtXWMTRBh6-ywW4K_KtKMOdW+dy+K6bi=QFr2HEUpJpA@mail.gmail.com> (raw)
In-Reply-To: <1465971519-22344-3-git-send-email-peng.fan@nxp.com>

On Wed, Jun 15, 2016 at 3:18 AM, Peng Fan <van.freenix@gmail.com> wrote:
> Q901 is PMOS, LCD_nPWREN should be at low voltage then output is 3V3.
> If LCD_nPWREN is high, output is 2.4V which is not correct.
>
> Signed-off-by: Peng Fan <peng.fan@nxp.com>
> Cc: Stefano Babic <sbabic@denx.de>
> Cc: Fabio Estevam <fabio.estevam@nxp.com>

Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>

  reply	other threads:[~2016-06-15 10:39 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-15  6:18 [U-Boot] [PATCH 1/4] mx7dsabresd: Fix LCD_PWR_EN output setting Peng Fan
2016-06-15  6:18 ` [U-Boot] [PATCH 2/4] imx6ulevk: fix 74LV OE usage Peng Fan
2016-06-15 10:38   ` Fabio Estevam
2016-06-15  6:18 ` [U-Boot] [PATCH 3/4] imx6ulevk: fix LCD_nPWREN setting Peng Fan
2016-06-15 10:39   ` Fabio Estevam [this message]
2016-06-15  6:18 ` [U-Boot] [PATCH 4/4] imx: mx6ulevk: change QSPI PAD DSE to 120ohm Peng Fan
2016-06-15 10:39   ` Fabio Estevam
2016-06-15 10:38 ` [U-Boot] [PATCH 1/4] mx7dsabresd: Fix LCD_PWR_EN output setting Fabio Estevam
2016-06-18  8:31 ` Stefano Babic

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