From: shawn.guo@freescale.com (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: imx6qdl-sabresd: Configure the pins locally
Date: Wed, 10 Sep 2014 09:52:01 +0800 [thread overview]
Message-ID: <20140910015159.GE2341@dragon> (raw)
In-Reply-To: <1409921170-23935-1-git-send-email-festevam@gmail.com>
On Fri, Sep 05, 2014 at 09:46:10AM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@freescale.com>
>
> Passing '0x80000000' to the pin configuration means that kernel will skip the
> IOMUXC_SW_PAD_CTL configuration and will use whathever values come from the
> bootloader.
>
> Instead of relying on the bootloader setup, let's configure it in the kernel to
> have predictable settings.
>
> '0x1b0b0' is the default POR value for all these pins and has also been verified
> that the pins are using this value by manually inspecting the IOMUXC_SW_PAD_CTL
> registers, so no functional change has been made.
>
> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Applied, thanks.
prev parent reply other threads:[~2014-09-10 1:52 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-05 12:46 [PATCH] ARM: dts: imx6qdl-sabresd: Configure the pins locally Fabio Estevam
2014-09-10 1:30 ` Shawn Guo
2014-09-10 1:33 ` Fabio Estevam
2014-09-10 1:52 ` Shawn Guo [this message]
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