I think you or Sebastian are the imx maintainers so please push when you wish.
:)
Thanks
Chris
On 1/10/21 4:31 pm, Christian Mauderer wrote:
> ---
> bsps/arm/imx/spi/imx-ecspi.c | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/bsps/arm/imx/spi/imx-ecspi.c b/bsps/arm/imx/spi/imx-ecspi.c
> index 26ba812f62..4732b84713 100644
> --- a/bsps/arm/imx/spi/imx-ecspi.c
> +++ b/bsps/arm/imx/spi/imx-ecspi.c
> @@ -350,6 +350,9 @@ static void imx_ecspi_interrupt(void *arg)
> } else if (bus->in_transfer > 0) {
> regs->intreg = IMX_ECSPI_RR;
> } else {
> + if (bus->msg->cs_change) {
> + imx_ecspi_set_chipsel(bus, IMX_ECSPI_CS_NONE);
> + }
> --bus->msg_todo;
> ++bus->msg;
> imx_ecspi_next_msg(bus, regs);
> @@ -376,9 +379,6 @@ static int imx_ecspi_check_messages(
> (msg->cs > IMX_ECSPI_MAX_CHIPSELECTS ||
> !bus->cspins[msg->cs].valid)) {
> return -EINVAL;
> }
> - if (msg->cs_change != 0) {
> - return -EINVAL;
> - }
>
> ++msg;
> --size;
> @@ -407,7 +407,9 @@ static int imx_ecspi_transfer(
>
> imx_ecspi_next_msg(bus, bus->regs);
> rtems_event_transient_receive(RTEMS_WAIT, RTEMS_NO_TIMEOUT);
> - imx_ecspi_set_chipsel(bus, IMX_ECSPI_CS_NONE);
> + if (msgs[n-1].cs_change) {
> + imx_ecspi_set_chipsel(bus, IMX_ECSPI_CS_NONE);
> + }
> }
> return rv;
> }
>
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