[GIT PULL 0/4] Renesas SoC updates for v6.18

[GIT PULL 0/4] Renesas SoC updates for v6.18

[Geert Uytterhoeven]

	Hi SoC folks,

This is my first pull request for the inclusion of Renesas SoC updates
for v6.18.

It consists of 4 parts:

  [GIT PULL 1/4] Renesas ARM defconfig updates for v6.18

    - Enable support for the Renesas RZ/T2H serial driver and the
      RZ/V2H(P) RSPI driver in the ARM64 defconfig.

  [GIT PULL 2/4] Renesas ARM SoC updates for v6.18

    - Use the SZ_256K definition.

  [GIT PULL 3/4] Renesas driver updates for v6.18

    - Add syscon/regmap support to the RZ System Controller driver.

  [GIT PULL 4/4] Renesas DTS updates for v6.18

    - Add initial support for the RZ/T2H (R9A09G077) and RZ/N2H
      (R9A09G087) SoCs and their evaluation boards,
    - Add SPI support for the RZ/V2H SoC,
    - Add DMAC and I3C support for the RZ/G3E SoC,
    - Add I3C support for the RZ/G3S SoCs,
    - Miscellaneous fixes and improvements.

Note that PR 4/4 includes DT binding definition updates for the RZ/T2H
and RZ/N2H SoCs, which are shared by clock driver, pin control driver,
and DT source files.

Thanks for pulling!

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

[GIT PULL 1/4] Renesas ARM defconfig updates for v6.18

[Geert Uytterhoeven]

The following changes since commit 8f5ae30d69d7543eee0d70083daf4de8fe15d585:

  Linux 6.17-rc1 (2025-08-10 19:41:16 +0300)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git tags/renesas-arm-defconfig-for-v6.18-tag1

for you to fetch changes up to abd7c0293816a5fa5766710d2e7b576384fdec4d:

  arm64: defconfig: Enable the RZ/V2H(P) RSPI driver (2025-08-11 16:23:10 +0200)

----------------------------------------------------------------
Renesas ARM defconfig updates for v6.18

  - Enable support for the Renesas RZ/T2H serial driver and the
    RZ/V2H(P) RSPI driver in the ARM64 defconfig.

----------------------------------------------------------------
Fabrizio Castro (1):
      arm64: defconfig: Enable the RZ/V2H(P) RSPI driver

Thierry Bultel (1):
      arm64: defconfig: Enable Renesas RZ/T2H serial SCI

 arch/arm64/configs/defconfig | 2 ++
 1 file changed, 2 insertions(+)

[GIT PULL 2/4] Renesas ARM SoC updates for v6.18

[Geert Uytterhoeven]

The following changes since commit 8f5ae30d69d7543eee0d70083daf4de8fe15d585:

  Linux 6.17-rc1 (2025-08-10 19:41:16 +0300)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git tags/renesas-arm-soc-for-v6.18-tag1

for you to fetch changes up to ad38ea266b8dc6e15e0d2a14a9d8543345fdba44:

  ARM: shmobile: rcar-gen2: Use SZ_256K definition (2025-08-11 16:23:35 +0200)

----------------------------------------------------------------
Renesas ARM SoC updates for v6.18

  - Use the SZ_256K definition.

----------------------------------------------------------------
Geert Uytterhoeven (1):
      ARM: shmobile: rcar-gen2: Use SZ_256K definition

 arch/arm/mach-shmobile/pm-rcar-gen2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

[GIT PULL 3/4] Renesas driver updates for v6.18

[Geert Uytterhoeven]

The following changes since commit 8f5ae30d69d7543eee0d70083daf4de8fe15d585:

  Linux 6.17-rc1 (2025-08-10 19:41:16 +0300)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git tags/renesas-drivers-for-v6.18-tag1

for you to fetch changes up to 2da2740fb9c8e26b6b5e20d74f2ed1d49824236d:

  soc: renesas: rz-sysc: Add syscon/regmap support (2025-08-20 08:35:55 +0200)

----------------------------------------------------------------
Renesas driver updates for v6.18

  - Add syscon/regmap support to the RZ System Controller driver.

----------------------------------------------------------------
John Madieu (1):
      soc: renesas: rz-sysc: Add syscon/regmap support

 drivers/soc/renesas/Kconfig          |  1 +
 drivers/soc/renesas/r9a08g045-sysc.c |  1 +
 drivers/soc/renesas/r9a09g047-sys.c  |  1 +
 drivers/soc/renesas/r9a09g057-sys.c  |  1 +
 drivers/soc/renesas/rz-sysc.c        | 30 +++++++++++++++++++++++++++++-
 drivers/soc/renesas/rz-sysc.h        |  2 ++
 6 files changed, 35 insertions(+), 1 deletion(-)

[GIT PULL 4/4] Renesas DTS updates for v6.18

[Geert Uytterhoeven]

The following changes since commit 8f5ae30d69d7543eee0d70083daf4de8fe15d585:

  Linux 6.17-rc1 (2025-08-10 19:41:16 +0300)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git tags/renesas-dts-for-v6.18-tag1

for you to fetch changes up to 115b557b6f61ca279a4754b20b8686039fdb5234:

  arm64: dts: renesas: Minor whitespace cleanup (2025-08-20 09:07:05 +0200)

----------------------------------------------------------------
Renesas DTS updates for v6.18

  - Add initial support for the RZ/T2H (R9A09G077) and RZ/N2H
    (R9A09G087) SoCs and their evaluation boards,
  - Add SPI support for the RZ/V2H SoC,
  - Add DMAC and I3C support for the RZ/G3E SoC,
  - Add I3C support for the RZ/G3S SoCs,
  - Miscellaneous fixes and improvements.

----------------------------------------------------------------
Biju Das (1):
      arm64: dts: renesas: rzg2lc-smarc: Disable CAN-FD channel0

Fabrizio Castro (1):
      arm64: dts: renesas: r9a09g057: Add RSPI nodes

Geert Uytterhoeven (5):
      arm64: dts: renesas: r9a09g057h48-kakip: Fix misplaced article
      ARM: dts: renesas: porter: Fix CAN pin group
      arm64: dts: renesas: rcar-gen3: Increase CANFD clock rates
      arm64: dts: renesas: rzg2: Increase CANFD clock rates
      Merge tag 'renesas-r9a09g077-dt-binding-defs-tag3' into renesas-dts-for-v6.18

Krzysztof Kozlowski (1):
      arm64: dts: renesas: Minor whitespace cleanup

Lad Prabhakar (10):
      arm64: dts: renesas: Add initial SoC DTSI for the RZ/N2H SoC
      dt-bindings: clock: renesas,r9a09g077/87: Add USB_CLK clock ID
      dt-bindings: pinctrl: renesas: Document RZ/T2H and RZ/N2H SoCs
      arm64: dts: renesas: r9a09g077: Add I2C controller nodes
      arm64: dts: renesas: r9a09g087: Add I2C controller nodes
      arm64: dts: renesas: r9a09g077: Add SDHI nodes
      arm64: dts: renesas: r9a09g087: Add SDHI nodes
      arm64: dts: renesas: r9a09g077: Add DT nodes for SCI channels 1-5
      arm64: dts: renesas: r9a09g087: Add DT nodes for SCI channels 1-5
      arm64: dts: renesas: r9a09g077m44-rzt2h-evk: Enable I2C0 and I2C1 support

Marek Vasut (5):
      arm64: dts: renesas: sparrow-hawk: Describe generic SPI NOR support
      ARM: dts: renesas: r7s72100: Add boot phase tags
      arm64: dts: renesas: sparrow-hawk: Update thermal trip points
      arm64: dts: renesas: sparrow-hawk: Invert microSD voltage selector on EVTB1
      arm64: dts: renesas: sparrow-hawk: Set VDDQ18_25_AVB voltage on EVTB1

Paul Barker (3):
      arm64: dts: renesas: Refactor RZ/T2H EVK device tree
      arm64: dts: renesas: Add DTSI for R9A09G087M44 variant of RZ/N2H
      arm64: dts: renesas: Add initial support for the RZ/N2H EVK

Quynh Nguyen (1):
      arm64: dts: renesas: r9a08g045: Add I3C node

Thierry Bultel (3):
      arm64: dts: renesas: Add initial support for the Renesas RZ/T2H SoC
      arm64: dts: renesas: Add initial support for the Renesas RZ/T2H eval board
      arm64: dts: renesas: r9a09g077: Add pinctrl node

Tommaso Merciai (2):
      arm64: dts: renesas: r9a09g047: Add DMAC nodes
      arm64: dts: renesas: r9a09g047: Add I3C node

 .../pinctrl/renesas,r9a09g077-pinctrl.yaml         | 172 ++++++++++++
 arch/arm/boot/dts/renesas/r7s72100-genmai.dts      |   4 +-
 arch/arm/boot/dts/renesas/r7s72100-gr-peach.dts    |   4 +-
 arch/arm/boot/dts/renesas/r7s72100-rskrza1.dts     |   3 +
 arch/arm/boot/dts/renesas/r7s72100.dtsi            |   3 +
 arch/arm/boot/dts/renesas/r8a7791-porter.dts       |   2 +-
 arch/arm64/boot/dts/renesas/Makefile               |   4 +
 arch/arm64/boot/dts/renesas/r8a774a1.dtsi          |   2 +-
 arch/arm64/boot/dts/renesas/r8a774b1.dtsi          |   2 +-
 arch/arm64/boot/dts/renesas/r8a774c0.dtsi          |   2 +-
 arch/arm64/boot/dts/renesas/r8a774e1.dtsi          |   2 +-
 arch/arm64/boot/dts/renesas/r8a77951.dtsi          |   2 +-
 arch/arm64/boot/dts/renesas/r8a77960.dtsi          |   2 +-
 arch/arm64/boot/dts/renesas/r8a77961.dtsi          |   2 +-
 arch/arm64/boot/dts/renesas/r8a77965.dtsi          |   2 +-
 arch/arm64/boot/dts/renesas/r8a77970.dtsi          |   2 +-
 arch/arm64/boot/dts/renesas/r8a77980.dtsi          |   2 +-
 arch/arm64/boot/dts/renesas/r8a77990.dtsi          |   2 +-
 .../boot/dts/renesas/r8a779g3-sparrow-hawk.dts     | 149 ++++++++++-
 arch/arm64/boot/dts/renesas/r9a08g045.dtsi         |  36 +++
 arch/arm64/boot/dts/renesas/r9a09g047.dtsi         | 205 +++++++++++++++
 arch/arm64/boot/dts/renesas/r9a09g056.dtsi         |  16 +-
 .../boot/dts/renesas/r9a09g056n48-rzv2n-evk.dts    |   2 +-
 arch/arm64/boot/dts/renesas/r9a09g057.dtsi         |  79 +++++-
 .../boot/dts/renesas/r9a09g057h44-rzv2h-evk.dts    |   2 +-
 arch/arm64/boot/dts/renesas/r9a09g057h48-kakip.dts |   4 +-
 arch/arm64/boot/dts/renesas/r9a09g077.dtsi         | 292 +++++++++++++++++++++
 .../boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts    |  52 ++++
 arch/arm64/boot/dts/renesas/r9a09g077m44.dtsi      |  13 +
 arch/arm64/boot/dts/renesas/r9a09g087.dtsi         | 279 ++++++++++++++++++++
 .../boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts    |  16 ++
 arch/arm64/boot/dts/renesas/r9a09g087m44.dtsi      |  13 +
 arch/arm64/boot/dts/renesas/rzg2lc-smarc.dtsi      |   5 +-
 .../boot/dts/renesas/rzt2h-n2h-evk-common.dtsi     |  26 ++
 .../dt-bindings/clock/renesas,r9a09g077-cpg-mssr.h |   1 +
 .../dt-bindings/clock/renesas,r9a09g087-cpg-mssr.h |   1 +
 .../pinctrl/renesas,r9a09g077-pinctrl.h            |  22 ++
 37 files changed, 1390 insertions(+), 37 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/pinctrl/renesas,r9a09g077-pinctrl.yaml
 create mode 100644 arch/arm64/boot/dts/renesas/r9a09g077.dtsi
 create mode 100644 arch/arm64/boot/dts/renesas/r9a09g077m44-rzt2h-evk.dts
 create mode 100644 arch/arm64/boot/dts/renesas/r9a09g077m44.dtsi
 create mode 100644 arch/arm64/boot/dts/renesas/r9a09g087.dtsi
 create mode 100644 arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dts
 create mode 100644 arch/arm64/boot/dts/renesas/r9a09g087m44.dtsi
 create mode 100644 arch/arm64/boot/dts/renesas/rzt2h-n2h-evk-common.dtsi
 create mode 100644 include/dt-bindings/pinctrl/renesas,r9a09g077-pinctrl.h