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* [PATCH v7 0/5] arm: Base support for Renesas RZN1D-DB Board
@ 2018-05-24  9:28 Michel Pollet
  2018-05-24  9:28 ` [PATCH v7 1/5] dt-bindings: Add the r9a06g032-sysctrl.h file Michel Pollet
                   ` (4 more replies)
  0 siblings, 5 replies; 19+ messages in thread
From: Michel Pollet @ 2018-05-24  9:28 UTC (permalink / raw)
  To: linux-renesas-soc, Simon Horman
  Cc: phil.edworthy, Michel Pollet, Michel Pollet, Michael Turquette,
	Stephen Boyd, Rob Herring, Mark Rutland, Geert Uytterhoeven,
	linux-clk, devicetree, linux-kernel

This series adds the plain basic support for booting a bare
kernel on the RZ/N1D-DB Board. It's been trimmed to the strict
minimum as a 'base', further patches that could add the
rest of the support.

Note on the clock driver: Current usage of the clocks on Linux
involves Linux 'claiming' all of them, disabling the one it doesn't
need and so on.
On *this* architecture it can't be done, there is at least one other
OS running on the CM3 core that claims it's own clock; Linux can claim
some others but definitely not start disabling stuff it isn't supposed to.

Thanks for the comments on the previous versions!

v7:
 + Removed mention of 'rz[/]n1' from everywhere.
 + Removed unwanted documentation.
 + Renamed clock node back to sysctrl.
 + Renamed rzn1-clocks.h to r9a06g032-sysctrl.h to match
 + Made the clock driver claim the sysctrl node.
 + Fixed a couple of 'sparse' warning in the clock driver.
v6:
 + Fix for suggestion by Geert Uytterhoeven
 + Removed "renesas,rzn1" from the board bindings
 + Removed patches already merged.
 + Removed reboot driver
 + Added a whole clock infrastructure.
 + Rebased on next-20180517
v5:
 + Given the problems I have with getting in some structure around the
   sysctrl block, I've removed the MFD, I've now attached the reboot
   driver on it's  own pair of registers.
 + Rebased on next-20180417
v4:
 + Fixes for suggestions by Simon Horman
 + Fixes for suggestions by Jacopo Mondi
 + Fixes for suggestions by Geert Uytterhoeven
 + Renamed the r9a06g0xx.dtsi file, given up on trying to get a family
   common file in, so dropped potential RZ/N1S support and now only
   focus on RZ/N1D for this patchset.
 + Added 'always-on' to the architected timer node, because it is.
 + Added ARCH_R9A06G032, to match others patterns like RCAR
 + Sorted the .dts files, added empty lines as required.
 + Fixed patch prefixes to match git-log for bindings&dts
 + Merged board .dts & Makefile changes together
 + Rebased on next-20180410
v3:
 + Fixes for suggestions by Geert Uytterhoeven
 + Removed SoC Specific renesas,r9a06g032-xxx, as it's not needed for now.
 + Kept renesas,rzn1 as a family/generic for this family.
 + Fixed a couple of the commit messages.
 + Added Geert's Reviewed-By where appropriate.
v2:
 + Fixes for suggestions by Simon Horman
 + Fixes for suggestions by Rob Herring
 + Fixes for suggestions by Geert Uytterhoeven
 + Removed the mach file
 + Added a MFD base for the sysctrl block
 + Added a regmap based sub driver for the reboot handler
 + Renamed the files to match shmobile conventions
 + Adapted the compatible= strings to reflect 'family' vs 'part'
   distinction.
 + Removed the sysctrl.h file entirelly.
 + Fixed every warnings from the DTC compiler on W=12 mode.
 + Split the device-tree patches from the code.

Michel Pollet (5):
  dt-bindings: Add the r9a06g032-sysctrl.h file
  dt-bindings: clock: renesas,r9a06g032-sysctrl: documentation
  ARM: dts: Renesas R9A06G032 base device tree file
  ARM: dts: Renesas RZN1D-DB Board base file
  clk: renesas: Renesas R9A06G032 clock driver

 .../bindings/clock/renesas,r9a06g032-sysctrl.txt   |  32 +
 arch/arm/boot/dts/Makefile                         |   1 +
 arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts        |  29 +
 arch/arm/boot/dts/r9a06g032.dtsi                   |  86 +++
 drivers/clk/renesas/Kconfig                        |   6 +
 drivers/clk/renesas/Makefile                       |   1 +
 drivers/clk/renesas/r9a06g032-clocks.c             | 812 +++++++++++++++++++++
 include/dt-bindings/clock/r9a06g032-sysctrl.h      | 187 +++++
 8 files changed, 1154 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/renesas,r9a06g032-sysctrl.txt
 create mode 100644 arch/arm/boot/dts/r9a06g032-rzn1d400-db.dts
 create mode 100644 arch/arm/boot/dts/r9a06g032.dtsi
 create mode 100644 drivers/clk/renesas/r9a06g032-clocks.c
 create mode 100644 include/dt-bindings/clock/r9a06g032-sysctrl.h

-- 
2.7.4

^ permalink raw reply	[flat|nested] 19+ messages in thread

end of thread, other threads:[~2018-06-01  8:22 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-05-24  9:28 [PATCH v7 0/5] arm: Base support for Renesas RZN1D-DB Board Michel Pollet
2018-05-24  9:28 ` [PATCH v7 1/5] dt-bindings: Add the r9a06g032-sysctrl.h file Michel Pollet
2018-05-25 10:31   ` Geert Uytterhoeven
2018-05-31  9:11     ` M P
2018-05-31  9:32       ` Geert Uytterhoeven
2018-05-31 10:01         ` M P
2018-06-01  8:18           ` Geert Uytterhoeven
2018-05-24  9:28 ` [PATCH v7 2/5] dt-bindings: clock: renesas,r9a06g032-sysctrl: documentation Michel Pollet
2018-05-25  9:23   ` Geert Uytterhoeven
2018-05-31 10:16     ` M P
2018-06-01  8:22       ` Geert Uytterhoeven
2018-05-24  9:28 ` [PATCH v7 3/5] ARM: dts: Renesas R9A06G032 base device tree file Michel Pollet
2018-05-25  9:27   ` Geert Uytterhoeven
2018-05-28  9:15     ` Simon Horman
2018-05-24  9:28 ` [PATCH v7 4/5] ARM: dts: Renesas RZN1D-DB Board base file Michel Pollet
2018-05-25  9:28   ` Geert Uytterhoeven
2018-05-24  9:28 ` [PATCH v7 5/5] clk: renesas: Renesas R9A06G032 clock driver Michel Pollet
2018-05-26 13:45   ` kbuild test robot
2018-05-30 19:49   ` Geert Uytterhoeven

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