From: linuxzsc@gmail.com (Richard Zhao)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] i.MX51 iomux: Fixes MX51_PAD_UART2_TXD__UART2_TXD declaration
Date: Fri, 11 Feb 2011 21:39:45 +0800 [thread overview]
Message-ID: <20110211133945.GA2282@richard-laptop> (raw)
In-Reply-To: <19797.13329.366998.503112@ipc1.ka-ro>
On Fri, Feb 11, 2011 at 02:05:21PM +0100, Lothar Wa?mann wrote:
> Hi,
>
> Richard Zhao writes:
> > Hi Julien,
> >
> > #define _MX51_PAD_USBH1_DATA2__UART2_TXD IOMUX_PAD(0x690, 0x290, 1, 0x09ec, 5, 0)
> >
> > Will you change the above line too?
> >
> Seems like a general copy/paste error in the i.MX51 Ref Manual.
> For all pads that can have an UART RXD or TXD function the manual
> states that the UART*_IPP_UART_RXD_MUX_SELECT_INPUT register must be
> configured, while this is obviously only sensible for the RXD
> function.
Yes, it's for RXD. RXD can also select input from TXD.
Thanks
Richard
>
>
> Lothar Wa?mann
> --
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>
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next prev parent reply other threads:[~2011-02-11 13:39 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-11 10:41 [PATCH v2] i.MX51 iomux: Fixes MX51_PAD_UART2_TXD__UART2_TXD declaration julien.boibessot at free.fr
2011-02-11 12:25 ` Richard Zhao
2011-02-11 13:05 ` Lothar Waßmann
2011-02-11 13:39 ` Richard Zhao [this message]
2011-02-11 13:58 ` Lothar Waßmann
2011-02-12 5:47 ` Richard Zhao
2011-02-11 13:43 ` Julien Boibessot
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