On Wed, Nov 21, 2018 at 2:21 PM Christophe Leroy
<christophe.le...@c-s.fr> wrote:
>
> Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr>
> ---
> drivers/spi/mpc8xx_spi.c | 179
> ++++++++---------------------------------------
Update Kconfig to move the config definition in DM_SPI area.
>
> /* Setting tx bd status and data length */
> + out_be32(&tbdf->cbd_bufaddr, (ulong)dout);
> out_be16(&tbdf->cbd_sc, BD_SC_READY | BD_SC_LAST | BD_SC_WRAP);
> out_be16(&tbdf->cbd_datlen, count);
>
> /* Setting rx bd status and data length */
> + out_be32(&rbdf->cbd_bufaddr, (ulong)din);
> out_be16(&rbdf->cbd_sc, BD_SC_EMPTY | BD_SC_WRAP);
> out_be16(&rbdf->cbd_datlen, 0); /* rx length has no significance */
>
> @@ -333,3 +197,20 @@ ssize_t spi_xfer(size_t count)
>
> return count;
> }
> +
> +static const struct dm_spi_ops mpc8xx_spi_ops = {
> + .xfer = mpc8xx_spi_xfer,
> +};
> +
> +static const struct udevice_id mpc8xx_spi_ids[] = {
> + { .compatible = "fsl,mpc8xx-spi" },
Is this binding from Linux?
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