[U-Boot] [PATCH v2 18/18] spi: mpc8xxx: Convert to DM

[Jagan Teki]

On Thu, Apr 19, 2018 at 6:06 PM, Mario Six <mario.six at gdsys.cc> wrote:
> Support DM in the MPC8xxx SPI driver, and remove the legacy SPI
> interface.
>
> Signed-off-by: Mario Six <mario.six at gdsys.cc>
> ---
>  drivers/spi/mpc8xxx_spi.c | 144 ++++++++++++++++++++++++++++++++++------------
>  1 file changed, 107 insertions(+), 37 deletions(-)
> ---
>
> Changes v1 -> v2:
> * Removed legacy layer
> * Sorted includes
> * Now return -ETIMEDOUT on timeout during transfer
>
> ---
>
> diff --git a/drivers/spi/mpc8xxx_spi.c b/drivers/spi/mpc8xxx_spi.c
> index 4aa5db8821..9c9dd67ec2 100644
> --- a/drivers/spi/mpc8xxx_spi.c
> +++ b/drivers/spi/mpc8xxx_spi.c
> @@ -6,10 +6,12 @@
>   */
>
>  #include <common.h>
> -
> +#include <dm.h>
> +#include <errno.h>
>  #include <malloc.h>
>  #include <spi.h>
>  #include <asm/mpc8xxx_spi.h>
> +#include <asm-generic/gpio.h>

[snip]

> +};
> +
> +static const struct udevice_id mpc8xxx_spi_ids[] = {
> +       { .compatible = "fsl,spi" },

Look like new binding right? don't we have suitable binding for this
driver? or what is the equivalent driver for this in Linux?

Jagan.
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.