linux-kernel - [PATCH v3 0/4] Add RIIC support for Renesas RZ/V2H SoC

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Message-Id: <20240319132503.80628-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Tue, 19 Mar 2024 13:24:59 +0000
From: Prabhakar <prabhakar.csengg@...il.com>
To: Geert Uytterhoeven <geert+renesas@...der.be>,
	Chris Brandt <chris.brandt@...esas.com>,
	Andi Shyti <andi.shyti@...nel.org>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Magnus Damm <magnus.damm@...il.com>,
	Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc: linux-renesas-soc@...r.kernel.org,
	linux-i2c@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH v3 0/4] Add RIIC support for Renesas RZ/V2H SoC

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Hi all,

This patch series aims to add RIIC support for Renesas RZ/V2H(P) SoC.

v2->v3
- Included RB tags
- For riic_writeb() now passing val as second argument and 
  offset as third argument

v1->v2
- Dropped dt binding which update the comment.
- Used a const for V2H SoC instead of enum in items list
- Dropped internal review tags
- Renamed i2c read/write to riic_readb/riic_writeb
- Made riic as first parameter for riic_writeb
- Dropped family from struct riic_of_data
- Included RIIC_REG_END in enum list as flexible array member
  in a struct with no named members is not allowed

Cheers,
Prabhakar

Lad Prabhakar (4):
  dt-bindings: i2c: renesas,riic: Document R9A09G057 support
  i2c: riic: Introduce helper functions for I2C read/write operations
  i2c: riic: Pass register offsets and chip details as OF data
  i2c: riic: Add support for R9A09G057 SoC

 .../devicetree/bindings/i2c/renesas,riic.yaml |  19 +--
 drivers/i2c/busses/i2c-riic.c                 | 125 +++++++++++++-----
 2 files changed, 100 insertions(+), 44 deletions(-)

-- 
2.34.1