| Message ID | 20200917202420.1914104-1-mkl@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | spi: spi-imx: spi_imx_transfer(): add support for effective_speed_hz | expand |
On Thu, 17 Sep 2020 22:24:20 +0200, Marc Kleine-Budde wrote: > This patch implementes the reporting of the effectivly used speed_hz for the > transfer by setting tfr->effective_speed_hz. > > See the following patch, which adds this feature to the SPI core for more > information: > > 5d7e2b5ed585 spi: core: allow reporting the effectivly used speed_hz for a transfer Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/1] spi: spi-imx: spi_imx_transfer(): add support for effective_speed_hz commit: bf253e6bf6b876a4ce74db7dcf8a13b80d84aa5f All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 38a5f1304cec..13692c69676f 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -1503,6 +1503,8 @@ static int spi_imx_transfer(struct spi_device *spi, { struct spi_imx_data *spi_imx = spi_master_get_devdata(spi->master); + transfer->effective_speed_hz = spi_imx->spi_bus_clk; + /* flush rxfifo before transfer */ while (spi_imx->devtype_data->rx_available(spi_imx)) readl(spi_imx->base + MXC_CSPIRXDATA);
This patch implementes the reporting of the effectivly used speed_hz for the transfer by setting tfr->effective_speed_hz. See the following patch, which adds this feature to the SPI core for more information: 5d7e2b5ed585 spi: core: allow reporting the effectivly used speed_hz for a transfer Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> --- drivers/spi/spi-imx.c | 2 ++ 1 file changed, 2 insertions(+)