On 2021-01-29 6:25 a.m., Andy Shevchenko wrote:
> On Thu, Jan 28, 2021 at 06:36:29PM -0500, Eric Tremblay wrote:
>> That port does not have an interrupt on TEMT when using
>> the FIFO mode.
> This is wrong.
> 1. You have to guarantee that TEMT is set for all UARTs before this patch
> 2. World is not staying on OF only platforms
>
> NAK
Considering the use of the reversed capability UART_CAP_NOTEMT should I set
the flag directly in uart_config like:
[PORT_16550A_FSL64] = {
.name = "16550A_FSL64",
.fifo_size = 64,
.tx_loadsz = 63,
.fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_10 |
UART_FCR7_64BYTE,
.flags = UART_CAP_FIFO | UART_CAP_NOTEMT,
},
>
