CVS commit: src/sys/arch/arm

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Thu Dec 31 20:47:06 UTC 2020

Modified Files:
        src/sys/arch/arm/dts: rk3328-rock64.dts
        src/sys/arch/arm/rockchip: rk3328_cru.c rk_i2s.c

Log Message:
begin to make rock64 audio work.

- set status for "analog_sound" to enabled.
- add clocks for the i2s and spdif nodes.
- match "rockchip,rk3066-i2s", "rockchip,rk3188-i2s",
  and "rockchip,rk3288-i2s".

this gets i2s and ausoc to attach, but no audio(4) yet.

to complete this probably also needs a codec driver (appears
to be rk3328 specific, unlike eg pinebookpro's es8316), and
support for "audio-graph-card" type sound cards.


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/arm/dts/rk3328-rock64.dts
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/arm/rockchip/rk3328_cru.c
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/arm/rockchip/rk_i2s.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.