[PATCH 0/7] arm64: renesas: r8a78000: Enable GPIO support

[Geert Uytterhoeven]

	Hi all,

This patch series enables GPIO support for the Renesas R-Car X5H SoC, as
found on the Renesas Ironhide development board.  On this board, clocks,
power-domains, and resets must be accessed only through SCMI firmware.

The series is a bit special, in that most patches are not meant to be
applied upstream yet:
  1. The first patch, targeting the GPIO tree, restores the abily to use
     the R-Car GPIO driver on a system that does not have pin control
     support yet (pin control is not yet supported by SCMI on Ironhide),
  2. The second patch, targeting a shared DT bindings branch, adds GPIO
     clock definitions,
  3. The third patch, targeting renesas-devel, adds GPIO device nodes to
     the R-Car X5H .dtsi file,
  4. The remaining patches are marked RFC or DNI; the latter depend on
     code or DTS that is not yet upstream.  More detail can be found in
     the individual patches.

This has been tested on Ironhide using GP05_15..GP05_20 (exposed on the
PWM connector), with and without SCMI.

Thanks for your comments!

Geert Uytterhoeven (6):
  gpio: rcar: Convert to gpiochip_generic_{request,free}()
  dt-bindings: clock: renesas,r8a78000-cpg: Add GPIO clocks
  [DNI] clk: renesas: r8a78000: Add GPIO clocks
  [RFC] pmdomain: renesas: r8a78000: Add default GPIO support
  [DNI] pmdomain: renesas: r8a78000: Add SCMI GPIO support
  [DNI] arm64: dts: renesas: r8a78000: Add gpio-ranges

Marek Vasut (1):
  arm64: dts: renesas: r8a78000: Add GPIO controller nodes

 arch/arm64/boot/dts/renesas/r8a78000.dtsi     | 166 ++++++++++++++++++
 drivers/clk/renesas/r8a78000-cpg.c            |  12 ++
 drivers/gpio/gpio-rcar.c                      |   5 +-
 drivers/pmdomain/renesas/r8a78000-mdlc.c      |  50 ++++++
 .../dt-bindings/clock/renesas,r8a78000-cpg.h  |  16 ++
 5 files changed, 246 insertions(+), 3 deletions(-)

-- 
2.43.0

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds