Messages in this thread | | | Subject | Re: [PATCH v3 6/6] tty/serial: atmel: changed the driver to work under at91-usart mfd | From | Richard Genoud <> | Date | Tue, 15 May 2018 15:14:47 +0200 |
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On 15/05/2018 14:47, Radu Pirea wrote: > On Mon, 2018-05-14 at 12:57 +0200, Richard Genoud wrote: >> After your patch, the DMA is not selected anymore: >> atmel_usart_serial atmel_usart_serial.0.auto: TX channel not >> available, switch to pio >> instead of: >> atmel_usart fffff200.serial: using dma1chan2 for tx DMA transfers >> > Fixed. >> And the kernel doesn't log anymore on the serial console, despite the >> loglevel=8 >> (after reverting this series, the kernel logs reappears on the serial >> console) >> > Which serial are you using as console? fffff200.serial (sam9g35-cm) ( stdout-path = "serial0:115200n8"; in the DTS )
With this series applied, all the kernel log goes on the screen. Without, it goes on the serial debug.
>> (tests done on sam9g35) >> > I will consider the rest of suggestions. >> regards, >> Richard
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