Hello,
This series implements support for the power domains found in Marvell's
PXA1908 SoC. The domains control power for the graphics, video and image
processors along with the DSI PHY.
Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
---
Changes in v3:
- Move driver back to pmdomain subsystem
- Instantiate using auxiliary bus
- Small fixes and refactors
- Rebase on v6.17-rc3
- Link to v2: https://lore.kernel.org/r/20250821-pxa1908-genpd-v2-0-eba413edd526@dujemihanovic.xyz
Changes in v2:
- Move driver to clk subsystem (domains are instantiated by clock
driver)
- Drop power controller schema
- Drop RFC prefix
- Rebase on v6.17-rc2
- Link to v1: https://lore.kernel.org/r/20250806-pxa1908-genpd-v1-0-16409309fc72@dujemihanovic.xyz
---
Duje Mihanović (4):
dt-bindings: clock: marvell,pxa1908: Add syscon compatible to apmu
pmdomain: marvell: Add PXA1908 power domains
clk: mmp: pxa1908: Instantiate power driver through auxiliary bus
arm64: dts: marvell: pxa1908: Add power domains
.../devicetree/bindings/clock/marvell,pxa1908.yaml | 30 ++-
MAINTAINERS | 4 +
.../marvell/mmp/pxa1908-samsung-coreprimevelte.dts | 1 +
arch/arm64/boot/dts/marvell/mmp/pxa1908.dtsi | 5 +-
drivers/clk/Kconfig | 1 +
drivers/clk/mmp/Kconfig | 10 +
drivers/clk/mmp/Makefile | 5 +-
drivers/clk/mmp/clk-pxa1908-apmu.c | 20 ++
drivers/pmdomain/Kconfig | 1 +
drivers/pmdomain/Makefile | 1 +
drivers/pmdomain/marvell/Kconfig | 18 ++
drivers/pmdomain/marvell/Makefile | 3 +
.../pmdomain/marvell/pxa1908-power-controller.c | 268 +++++++++++++++++++++
include/dt-bindings/power/marvell,pxa1908-power.h | 17 ++
14 files changed, 376 insertions(+), 8 deletions(-)
---
base-commit: 1b237f190eb3d36f52dffe07a40b5eb210280e00
change-id: 20250803-pxa1908-genpd-15918db5260c
Best regards,
--
Duje Mihanović <duje@dujemihanovic.xyz>