linux-kernel - [PATCH v11 0/5] Add support for RSCI driver

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Message-ID: <20250616213927.475921-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Mon, 16 Jun 2025 22:39:22 +0100
From: Prabhakar <prabhakar.csengg@...il.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Jiri Slaby <jirislaby@...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>,
	Wolfram Sang <wsa+renesas@...g-engineering.com>
Cc: linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Biju Das <biju.das.jz@...renesas.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH v11 0/5] Add support for RSCI driver

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

Hi All,

This patch series adds support for Renesas RSCI driver for RZ/N2H and
RZ/T2H SoCs.

Note this patch series is split up from the series [1] to make it
easier to review and test.
[1] https://lore.kernel.org/all/20250523142417.2840797-1-thierry.bultel.yh@bp.renesas.com/

v10->v11:
- Rebased on latest linux-next.
- Added a new patch to update the dt-bindings maintainer entry.
- Added a new patch to use port ops callbacks.
- Implemented shutdown_complete callback
- Added reviewed-by tags.

Cheers,
Prabhakar

Lad Prabhakar (2):
  dt-bindings: serial: rsci: Update maintainer entry
  tty: serial: sh-sci: Use port ops callbacks

Thierry Bultel (3):
  dt-bindings: serial: Added secondary clock for RZ/T2H RSCI
  serial: sh-sci: Use private port ID
  serial: sh-sci: Add support for RZ/T2H SCI

 .../bindings/serial/renesas,rsci.yaml         |  19 +-
 drivers/tty/serial/Kconfig                    |   7 +
 drivers/tty/serial/Makefile                   |   1 +
 drivers/tty/serial/rsci.c                     | 483 ++++++++++++++++++
 drivers/tty/serial/rsci.h                     |  10 +
 drivers/tty/serial/sh-sci-common.h            |   8 +
 drivers/tty/serial/sh-sci.c                   | 219 +++++---
 7 files changed, 655 insertions(+), 92 deletions(-)
 create mode 100644 drivers/tty/serial/rsci.c
 create mode 100644 drivers/tty/serial/rsci.h

-- 
2.49.0