Messages in this thread | | | Date | Thu, 25 Aug 2011 14:07:45 +0200 | From | Sascha Hauer <> | Subject | Re: [PATCH 1/4 v4] drivers: create a pin control subsystem |
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On Thu, Aug 25, 2011 at 01:58:12PM +0200, Linus Walleij wrote: > On Thu, Aug 25, 2011 at 1:04 PM, Sascha Hauer <s.hauer@pengutronix.de> wrote: > > > Not really. UART2_CTS can't be routed to arbitrary pads, but it can be > > routed to more than one pad: > > > > #define _MX51_PAD_EIM_D16__UART2_CTS IOMUX_PAD(0x3f0, 0x5c, 3, 0x0000, 0, 0) > > #define _MX51_PAD_EIM_D25__UART2_CTS IOMUX_PAD(0x414, 0x80, 4, 0x0000, 0, 0) > > #define _MX51_PAD_USBH1_DATA0__UART2_CTS IOMUX_PAD(0x688, 0x288, 1, 0x0000, 0, 0) > > Aha! > > Is it typically a few pads like this, say 2,3,4 alternatives, > sometimes just one? > > So the actual relation is not 1..1 nor 1...* but 1..<a few>?
Yes.
Sascha
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