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arm: add basic support for Rockchip Cortex-A9 SoCs

Heiko Stübner linux-arm-kernel linux-devicetree 5 versions – New

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Versions newest first · linked by author and title

  1. v6 Latest3 patches 0 repliesNew
  2. v53 patches 0 repliesSuperseded
  3. v44 patches 0 repliesSuperseded
Earlier versions · 2
VersionPostedPatchesRepliesStatus
v37 patches12 repliesSuperseded
v28 patches7 repliesSuperseded

Changes in v6 from the cover letter

- reintroduce the use of the gate clocks

Patches in v6 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/3arm: Add basic clocks for Rockchip rk3066a SoCsarch/arm/boot/dts/rk3066a-clocks.dtsi+299 -01 reply
2/3arm: add debug uarts for rockchip rk29xx and rk3xxx seriesarch/arm/Kconfig.debug arch/arm/include/debug/rockchip.S+76 -01 reply
3/3arm: add basic support for Rockchip RK3066a boardsarch/arm/Kconfig arch/arm/Makefile arch/arm/boot/dts/rk3066a.dtsi +3 more+462 -00 replies

Reviews trailers per patch

All 3 patches have a Reviewed-by or Acked-by.

PatchOlof JohanssonMike Turquette
1/3R-b
2/3A-b
3/3A-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v6 thread

Cover letter [PATCH v6 0/3] arm: add basic support for Rockchip Cortex-A9 SoCs

Sixth version of basic Rockchip A9 support.

This time again using the regular gate clocks as the driver got accepted into the clock tree.

Changes since v5:
- reintroduce the use of the gate clocks

Changes since v4:
- remove ifdef around l2x0 init
- only use dummy clocks

Changes since v3:
- split out standalone dw_mmc patches (submitted to linux-mmc)
- Remove divider and mux clocks and use fixed rate clocks instead until divider and mux clocks have got their generic dt bindings
- Make the gate clock use CLK_OF_DECLARE and document the bindings

Changes since v2:
- use common (pending review) HIWORD_MASK clock flag from Haojian Zhuang and me
- pinctrl driver is already in the pinctrl tree
- add core-periph clock that supplies the twd
- split "mmc: dw_mmc-pltfm: add Rockchip variant" into move and feature parts as suggested by Andy Shevchenko

Changes since v1:
- addressed Linus Walleij's comments to the pinctrl driver, including the move to generic pinconfig (hopefully I did catch all)
- renamed the clocks to use the SoC name of the initial user as suggested by Olof Johansson
- fixed the uart address, found by Arnd Bergmann
- address Arnd's comments on the board file (use of_clk_init and friends, remove map_io, use real soc names)
- removed Makefile.boot as suggested by Thomas Petazzoni

no dependencies

Heiko Stuebner (3):
arm: Add basic clocks for Rockchip rk3066a SoCs
arm: add debug uarts for rockchip rk29xx and rk3xxx series
arm: add basic support for Rockchip RK3066a boards

 arch/arm/Kconfig                      |    2 +
 arch/arm/Kconfig.debug                |   34 +++
 arch/arm/Makefile                     |    1 +
 arch/arm/boot/dts/rk3066a-clocks.dtsi |  299 +++++++++++++++++++++++++
 arch/arm/boot/dts/rk3066a.dtsi        |  390 +++++++++++++++++++++++++++++++++
 arch/arm/include/debug/rockchip.S     |   42 ++++
 arch/arm/mach-rockchip/Kconfig        |   16 ++
 arch/arm/mach-rockchip/Makefile       |    1 +
 arch/arm/mach-rockchip/rockchip.c     |   52 +++++
 9 files changed, 837 insertions(+)
 create mode 100644 arch/arm/boot/dts/rk3066a-clocks.dtsi
 create mode 100644 arch/arm/boot/dts/rk3066a.dtsi
 create mode 100644 arch/arm/include/debug/rockchip.S
 create mode 100644 arch/arm/mach-rockchip/Kconfig
 create mode 100644 arch/arm/mach-rockchip/Makefile
 create mode 100644 arch/arm/mach-rockchip/rockchip.c
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