Hi Simon, Magnus,
This patch series adds support for the power areas exposed by the System
Controller on the Renesas R-Car M3-W SoC.
/sys/kernel/debug/pm_genpd/pm_genpd_summary output:
domain status slaves
/device runtime status
----------------------------------------------------------------------
clock-controller on
a3ir off-0
3dg-b off-0
3dg-a off-0 3dg-b
a2vc1 off-0
a2vc0 off-0
a3vc off-0 a2vc0, a2vc1
cr7 off-0
ca53-cpu3 on
ca53-cpu2 on
ca53-cpu1 on
ca53-cpu0 on
ca53-scu on ca53-cpu0, ca53-cpu1, ca53-cpu2, ca53-cpu3
ca57-cpu1 on
ca57-cpu0 on
ca57-scu on ca57-cpu0, ca57-cpu1
always-on on ca57-scu, ca53-scu, cr7, a3vc, 3dg-a, a3ir
/devices/platform/soc/e6e88000.serial active
For your convenience, I've pushed this series to the
topic/r8a7796-sysc-v1 branch of
https://git.kernel.org/cgit/linux/kernel/git/geert/renesas-drivers.git.
Integration with renesas-drivers-2016-04-26-v4.6-rc5, and minimal board
integration for testing is available in the topic/gen3-latest branch.
This has received minimal testing on r8a7796/salvator-x.
Thanks for your comments!
Geert Uytterhoeven (3):
soc: renesas: rcar-sysc: Document r8a7796 support
soc: renesas: Add r8a7796 SYSC PM Domain Binding Definitions
soc: renesas: rcar-sysc: Add support for R-Car M3-W power areas
.../bindings/power/renesas,rcar-sysc.txt | 1 +
drivers/soc/renesas/Makefile | 1 +
drivers/soc/renesas/r8a7796-sysc.c | 48 ++++++++++++++++++++++
drivers/soc/renesas/rcar-sysc.c | 3 ++
drivers/soc/renesas/rcar-sysc.h | 1 +
include/dt-bindings/power/r8a7796-sysc.h | 36 ++++++++++++++++
6 files changed, 90 insertions(+)
create mode 100644 drivers/soc/renesas/r8a7796-sysc.c
create mode 100644 include/dt-bindings/power/r8a7796-sysc.h
--
1.9.1
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
