svn commit: r361775 - in head/sys: dts/arm64/overlays modules/dtb/rpi

[Rodney W. Grimes]

[ Charset UTF-8 unsupported, converting... ]
> Author: gonzo
> Date: Wed Jun  3 22:18:15 2020
> New Revision: 361775
> URL: https://svnweb.freebsd.org/changeset/base/361775
> 
> Log:
>   Add spigen overlay for Raspberry Pi 4
>   
>   Submitted by:	gergely.czuczy at harmless.hu
> 
> Added:
>   head/sys/dts/arm64/overlays/spigen-rpi4.dtso   (contents, props changed)
> Modified:
>   head/sys/modules/dtb/rpi/Makefile
> 
> Added: head/sys/dts/arm64/overlays/spigen-rpi4.dtso
> ==============================================================================
> --- /dev/null	00:00:00 1970	(empty, because file is newly added)
> +++ head/sys/dts/arm64/overlays/spigen-rpi4.dtso	Wed Jun  3 22:18:15 2020	(r361775)
> @@ -0,0 +1,30 @@
> +/* $FreeBSD$ */

This file needs some form of copyright/license.

> +
> +/dts-v1/;
> +/plugin/;
> +
> +/ {
> +	compatible = "brcm,bcm2711";
> +};
> +	
> +&{/soc/spi at 7e204000} {
> +	status = "okay";
> +	spigen0: spigen0 {
> +		compatible = "freebsd,spigen";
> +		reg = <0>;
> +		spi-max-frequency = <500000>; /* Req'd property, override with spi(8) */
> +		status = "okay";
> +	};
> +	spigen1: spigen1 {
> +		compatible = "freebsd,spigen";
> +		reg = <1>;
> +		spi-max-frequency = <500000>; /* Req'd property, override with spi(8) */
> +		status = "okay";
> +	};
> +};
> +
> +&{/soc/gpio at 7e200000/spi0_cs_pins} {
> +	brcm,pins = <8 7>;
> +	brcm,function = <4>; /* ALT0 */
> +};
> +
> 
> Modified: head/sys/modules/dtb/rpi/Makefile
> ==============================================================================
> --- head/sys/modules/dtb/rpi/Makefile	Wed Jun  3 22:15:11 2020	(r361774)
> +++ head/sys/modules/dtb/rpi/Makefile	Wed Jun  3 22:18:15 2020	(r361775)
> @@ -6,7 +6,8 @@ DTSO=	\
>  	spigen-rpi2.dtso
>  .elif ${MACHINE_ARCH} == "aarch64"
>  DTSO=	\
> -	spigen-rpi3.dtso
> +	spigen-rpi3.dtso \
> +	spigen-rpi4.dtso
>  .endif
>  
>  .include <bsd.dtb.mk>
> 

-- 
Rod Grimes                                                 rgrimes at freebsd.org