Messages in this thread | | | Date | Thu, 18 Apr 2013 12:13:06 +0200 | From | Nicolas Ferre <> | Subject | Re: [PATCH v3] ARM: at91: add Acme Systems Aria G25 board |
| |
On 04/18/2013 11:01 AM, Nicolas Ferre : > On 04/04/2013 07:03 PM, Douglas Gilbert :
[..]
>> The lack of use of uart1 is for my own, private reasons. >> I think it would be more generally useful to show uart1's >> definition and disable it as shown in the attached patch >> fragment. > > Well, if uart1 is available on Aria board, I should enable it! If you do > not want it on your own design, you must modify the .dts yourself. So I > plan to have an "okay" status on it (and move the definition itself to > the generic .dtsi).
Update: I have just checked the ACME website and both UART0 and UART1 pins are expected to be used as GPIOs. So maybe we should mark them as "disabled":
+ /* + * UART1 pins are marked as GPIO on Aria + * documentation: change to "okay" if you need + * an additional serial port + */ + uart0: serial@f8040000 { + status = "disabled"; + }; + + uart1: serial@f8044000 { + status = "disabled"; + };
(uart0 definition moved to at91sam9x5.dtsi) What do you think?
[..]
Bye, -- Nicolas Ferre
| |