[V2,0/6] Add clocks for Unisoc's SC9863A

Message

Chunyan Zhang Dec. 16, 2019, 12:19 p.m. UTC

Add SC9863A specific clock driver and devicetree bindings for it.

Also this patchset added support gate clock for pll which need to
wait a certain time for stable after being switched on.

Changes from v1:
* Address comments:
- Remove redefine things;
- Switch DT bindings to yaml schema;
- Add macros for the new way of specifying clk parents; 
- Switch to use the new way of specifying clk parents;
- Clean CLK_IGNORE_UNUSED flags for some SC9863A clocks;
- Drop the module alias;
- Use device_get_match_data() instead of of_match_node();

* Add Rob's reviewed-by on patch 2.

Chunyan Zhang (5):
  dt-bindings: clk: sprd: rename the common file name sprd.txt to SoC
    specific
  dt-bindings: clk: sprd: add bindings for sc9863a clock controller
  clk: sprd: Add dt-bindings include file for SC9863A
  clk: sprd: Add macros for referencing parents without strings
  clk: sprd: add clocks support for SC9863A

Xiaolong Zhang (1):
  clk: sprd: add gate for pll clocks

 .../clock/{sprd.txt => sprd,sc9860-clk.txt}   |    2 +-
 .../bindings/clock/sprd,sc9863a-clk.yaml      |   77 +
 drivers/clk/sprd/Kconfig                      |    8 +
 drivers/clk/sprd/Makefile                     |    1 +
 drivers/clk/sprd/composite.h                  |   39 +-
 drivers/clk/sprd/div.h                        |   20 +-
 drivers/clk/sprd/gate.c                       |   17 +
 drivers/clk/sprd/gate.h                       |  120 +-
 drivers/clk/sprd/mux.h                        |   28 +-
 drivers/clk/sprd/pll.h                        |   55 +-
 drivers/clk/sprd/sc9863a-clk.c                | 1835 +++++++++++++++++
 include/dt-bindings/clock/sprd,sc9863a-clk.h  |  345 ++++
 12 files changed, 2494 insertions(+), 53 deletions(-)
 rename Documentation/devicetree/bindings/clock/{sprd.txt => sprd,sc9860-clk.txt} (98%)
 create mode 100644 Documentation/devicetree/bindings/clock/sprd,sc9863a-clk.yaml
 create mode 100644 drivers/clk/sprd/sc9863a-clk.c
 create mode 100644 include/dt-bindings/clock/sprd,sc9863a-clk.h