Hi Vladimir,
On Wed, Mar 18, 2020 at 1:17 AM Vladimir Oltean <olteanv@xxxxxxxxx> wrote:
> From: Vladimir Oltean <vladimir.oltean@xxxxxxx>
>
> For debugging, it is useful to have access to the DSPI controller
> signals. On the reference design board, these are exported to either the
> mikroBUS1 or mikroBUS2 connector (according to the CPLD register
> BRDCFG3[SPI3]).
>
> Signed-off-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
Thanks for your patch!
> --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-rdb.dts
> @@ -83,6 +83,20 @@
> };
> };
>
> +&dspi2 {
> + bus-num = <2>;
> + status = "okay";
> +
> + /* mikroBUS1 */
> + spidev@0 {
Please use generic node names, e.g. "dac@0".
> + compatible = "rohm,dh2228fv";
> + spi-max-frequency = <20000000>;
> + fsl,spi-cs-sck-delay = <100>;
> + fsl,spi-sck-cs-delay = <100>;
> + reg = <0>;
> + };
> +};
> +
> &esdhc {
> sd-uhs-sdr104;
> sd-uhs-sdr50;
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
