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* [PATCH 00/14] pinctrl: renesas: Add support for R-Car V4M
@ 2024-01-26 10:43 Geert Uytterhoeven
  2024-01-26 10:43 ` [PATCH 01/14] dt-bindings: pinctrl: renesas,pfc: Document R-Car V4M support Geert Uytterhoeven
                   ` (14 more replies)
  0 siblings, 15 replies; 17+ messages in thread
From: Geert Uytterhoeven @ 2024-01-26 10:43 UTC (permalink / raw)
  To: Linus Walleij, Rob Herring, Krzysztof Kozlowski, Conor Dooley,
	Magnus Damm
  Cc: linux-renesas-soc, linux-gpio, devicetree, Geert Uytterhoeven

	Hi all,

This patch series adds pin control support for the R-Car V4M (R8A779H0)
SoC.

Some, but not all, of this has been tested on the Gray Hawk Single
development board.

There are also a few unresolved questions:
  - According to the documentation, using I2C requires setting
    SEL_S{CL,DA}[0-3]_1 instead of SEL_S{CL,DA}[0-3]_0 in the MOD_SEL
    register.  However, I2C works regardless of this setting, just like
    on R-Car V4H (see commit 42cbd16e7c547499 ("pinctrl: renesas:
    r8a779g0: Fixup MODSEL8")),
  - Using i2c-gpio instead of i2c-rcar for I2C0 does not work, even
    when using a similar scheme like on R-Car S4 and V3U (see e.g.
    commit 8bdd369dba7ff2f8 ("pinctrl: renesas: r8a779f0: Fix GPIO
    function on I2C-capable pins").

For testing, I have updated [1] accordingly.
Thanks for your comments!

[1] https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/log/?h=topic/v4m-gray-hawk-single-v2

Cong Dang (13):
  pinctrl: renesas: Initial R8A779H0 (R-Car V4M) PFC support
  pinctrl: renesas: r8a779h0: Add Ethernet AVB pins, groups, functions
  pinctrl: renesas: r8a779h0: Add SD/MMC pins, groups, functions
  pinctrl: renesas: r8a779h0: Add QSPI pins, groups, functions
  pinctrl: renesas: r8a779h0: Add SCIF pins, groups, functions
  pinctrl: renesas: r8a779h0: Add SCIF_CLK pins, groups, functions
  pinctrl: renesas: r8a779h0: Add HSCIF pins, groups, functions
  pinctrl: renesas: r8a779h0: Add I2C pins, groups, functions
  pinctrl: renesas: r8a779h0: Add MSIOF pins, groups, functions
  pinctrl: renesas: r8a779h0: Add PWM/TPU pins, groups, functions
  pinctrl: renesas: r8a779h0: Add CANFD pins, groups, functions
  pinctrl: renesas: r8a779h0: Add PCIe pins, groups, functions
  pinctrl: renesas: r8a779h0: Add Audio pins, groups, functions

Geert Uytterhoeven (1):
  dt-bindings: pinctrl: renesas,pfc: Document R-Car V4M support

 .../bindings/pinctrl/renesas,pfc.yaml         |    1 +
 drivers/pinctrl/renesas/Kconfig               |    5 +
 drivers/pinctrl/renesas/Makefile              |    1 +
 drivers/pinctrl/renesas/core.c                |    6 +
 drivers/pinctrl/renesas/pfc-r8a779h0.c        | 3967 +++++++++++++++++
 drivers/pinctrl/renesas/sh_pfc.h              |    1 +
 6 files changed, 3981 insertions(+)
 create mode 100644 drivers/pinctrl/renesas/pfc-r8a779h0.c

-- 
2.34.1

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@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

^ permalink raw reply	[flat|nested] 17+ messages in thread

end of thread, other threads:[~2024-02-20 10:47 UTC | newest]

Thread overview: 17+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-01-26 10:43 [PATCH 00/14] pinctrl: renesas: Add support for R-Car V4M Geert Uytterhoeven
2024-01-26 10:43 ` [PATCH 01/14] dt-bindings: pinctrl: renesas,pfc: Document R-Car V4M support Geert Uytterhoeven
2024-01-26 16:25   ` Conor Dooley
2024-01-26 10:44 ` [PATCH 02/14] pinctrl: renesas: Initial R8A779H0 (R-Car V4M) PFC support Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 03/14] pinctrl: renesas: r8a779h0: Add Ethernet AVB pins, groups, functions Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 04/14] pinctrl: renesas: r8a779h0: Add SD/MMC " Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 05/14] pinctrl: renesas: r8a779h0: Add QSPI " Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 06/14] pinctrl: renesas: r8a779h0: Add SCIF " Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 07/14] pinctrl: renesas: r8a779h0: Add SCIF_CLK " Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 08/14] pinctrl: renesas: r8a779h0: Add HSCIF " Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 09/14] pinctrl: renesas: r8a779h0: Add I2C " Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 10/14] pinctrl: renesas: r8a779h0: Add MSIOF " Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 11/14] pinctrl: renesas: r8a779h0: Add PWM/TPU " Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 12/14] pinctrl: renesas: r8a779h0: Add CANFD " Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 13/14] pinctrl: renesas: r8a779h0: Add PCIe " Geert Uytterhoeven
2024-01-26 10:44 ` [PATCH 14/14] pinctrl: renesas: r8a779h0: Add Audio " Geert Uytterhoeven
2024-02-20 10:47 ` [PATCH 00/14] pinctrl: renesas: Add support for R-Car V4M Geert Uytterhoeven

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