From: Stefano Babic <sbabic@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 2/3] ARM: imx6: disable bandgap self-bias after boot
Date: Tue, 17 Feb 2015 10:51:46 +0100 [thread overview]
Message-ID: <54E30F32.6010203@denx.de> (raw)
In-Reply-To: <1421302953-2286-2-git-send-email-Peng.Fan@freescale.com>
Hi Peng,
On 15/01/2015 07:22, Peng Fan wrote:
> The self-bias circuit is used by the bandgap during startup.
> Once the bandgap has stabilized, the self-bias circuit should
> be disabled for best noise performance of analog blocks.
> Also this bit should be disabled before the chip enters STOP mode or
> when ever the regular bandgap is disabled.
>
> Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
> Signed-off-by: Ranjani Vaidyanathan <Ranjani.Vaidyanathan@freescale.com>
> ---
Applied to u-boot-imx, thanks !
Best regards,
Stefano Babic
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next prev parent reply other threads:[~2015-02-17 9:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-15 6:22 [U-Boot] [PATCH 1/3] ARM: imx fix register base address for i.MX6SX Peng Fan
2015-01-15 6:22 ` [U-Boot] [PATCH 2/3] ARM: imx6: disable bandgap self-bias after boot Peng Fan
2015-02-17 9:51 ` Stefano Babic [this message]
2015-01-15 6:22 ` [U-Boot] [PATCH 3/3] ARM: imx6 Add WDOG3 for i.MX6SX Peng Fan
2015-02-17 9:52 ` Stefano Babic
2015-01-15 6:59 ` [U-Boot] [PATCH 1/3] ARM: imx fix register base address " Peng Fan
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