linux-kernel - [PATCH 0/6] Add RSPI support for RZ/V2H

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Message-Id: <20250624192304.338979-1-fabrizio.castro.jz@renesas.com>
Date: Tue, 24 Jun 2025 20:22:58 +0100
From: Fabrizio Castro <fabrizio.castro.jz@...esas.com>
To: Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Mark Brown <broonie@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Magnus Damm <magnus.damm@...il.com>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Philipp Zabel <p.zabel@...gutronix.de>
Cc: SPL2 Bot <spl2-bot-eu@...renesas.com>,
	Bjorn Andersson <bjorn.andersson@....qualcomm.com>,
	Arnd Bergmann <arnd@...db.de>,
	Nishanth Menon <nm@...com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
	Nícolas F. R. A. Prado <nfraprado@...labora.com>,
	Taniya Das <quic_tdas@...cinc.com>,
	Eric Biggers <ebiggers@...gle.com>,
	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	linux-spi@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-clk@...r.kernel.org,
	Biju Das <biju.das.jz@...renesas.com>
Subject: [PATCH 0/6] Add RSPI support for RZ/V2H

From: SPL2 Bot <spl2-bot-eu@...renesas.com>

Dear All,

This series adds support for the Renesas RZ/V2H RSPI IP.

Cheers,
Fab

Fabrizio Castro (6):
  clk: renesas: r9a09g057: Add entries for the RSPIs
  spi: dt-bindings: Document the RZ/V2H(P) RSPI
  spi: Add driver for the RZ/V2H(P) RSPI IP
  MAINTAINERS: Add entries for the RZ/V2H(P) RSPI
  arm64: defconfig: Enable the RZ/V2H(P) RSPI driver
  arm64: dts: renesas: r9a09g057: Add RSPI nodes

 .../bindings/spi/renesas,rzv2h-rspi.yaml      |  96 ++++
 MAINTAINERS                                   |   8 +
 arch/arm64/boot/dts/renesas/r9a09g057.dtsi    |  63 +++
 arch/arm64/configs/defconfig                  |   1 +
 drivers/clk/renesas/r9a09g057-cpg.c           |  24 +
 drivers/spi/Kconfig                           |   8 +
 drivers/spi/Makefile                          |   1 +
 drivers/spi/spi-rzv2h-rspi.c                  | 469 ++++++++++++++++++
 8 files changed, 670 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml
 create mode 100644 drivers/spi/spi-rzv2h-rspi.c

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2.34.1