[v3,0/6] Add RMU and DMAC/GPIO clock support for Actions Semi S500 SoCs

Message

Cristian Ciocaltea July 3, 2020, 5:05 p.m. UTC

This patch series is a stripped-down revision of the initial series
"[PATCH 00/11] Add CMU/RMU/DMA support for Actions Semi S500 SoCs":
https://lore.kernel.org/lkml/[e-mail]/

At Stephen's request, I detached all DTS related work to keep the focus
exclusively on the Actions S500 SoC clock driver changes:

 - Add support for some missing clocks: APB, DMAC, GPIO
 - Add support for Reset Management Unit

The removed patches are subject to resubmission via a separate series:

 - arm: dts: owl-s500: Add Clock Management Unit
 - arm: dts: owl-s500: Set UART clock refs from CMU
 - arm: dts: owl-s500-roseapplepi: Use UART clock from CMU
 - arm: dts: owl-s500: Add DMA controller
 - arm: dts: owl-s500: Add Reset Controller support

Regards,
Cristi

Changes in v3:
 - Incorporated feedback from Stephen and Mani
 - Rebased on v5.8-rc3

Changes in v2:
 - Incorporated Stephen's review comments
 - Removed DTS related patches
 - Rebased remaining patches on v5.8-rc2
 - Updated cover letter, both subject and content, to reflect the new
   scope

Cristian Ciocaltea (6):
  clk: actions: Fix h_clk for Actions S500 SoC
  dt-bindings: clock: Add APB, DMAC, GPIO bindings for Actions S500 SoC
  clk: actions: Add APB, DMAC, GPIO clock support for Actions S500 SoC
  dt-bindings: reset: Add binding constants for Actions S500 RMU
  clk: actions: Add Actions S500 SoC Reset Management Unit support
  MAINTAINERS: Add reset binding entry for Actions Semi Owl SoCs

 MAINTAINERS                                   |  1 +
 drivers/clk/actions/owl-s500.c                | 89 ++++++++++++++++++-
 include/dt-bindings/clock/actions,s500-cmu.h  |  7 +-
 .../dt-bindings/reset/actions,s500-reset.h    | 67 ++++++++++++++
 4 files changed, 162 insertions(+), 2 deletions(-)
 create mode 100644 include/dt-bindings/reset/actions,s500-reset.h