[v2,0/3] i3c dw,ast2600: Add a driver for the AST2600 i3c controller

Message ID	cover.1680160851.git.jk@codeconstruct.com.au
Headers	show Return-Path: <devicetree-owner@vger.kernel.org> From: Jeremy Kerr <jk@codeconstruct.com.au> To: linux-i3c@lists.infradead.org Cc: devicetree@vger.kernel.org, Matt Johnston <matt@codeconstruct.com.au>, Vitor Soares <ivitro@gmail.com>, Alexandre Belloni <alexandre.belloni@bootlin.com>, Jack Chen <zenghuchen@google.com>, Billy Tsai <billy_tsai@aspeedtech.com>, Dylan Hung <dylan_hung@aspeedtech.com>, Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au> Subject: [PATCH v2 0/3] i3c dw,ast2600: Add a driver for the AST2600 i3c controller Date: Thu, 30 Mar 2023 15:22:16 +0800 Message-Id: <cover.1680160851.git.jk@codeconstruct.com.au> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	i3c dw,ast2600: Add a driver for the AST2600 i3c controller \| expand [v2,0/3] i3c dw,ast2600: Add a driver for the AST2600 i3c controller [v2,1/3] i3c: dw: Add infrastructure for platform-specific implementations

Message ID

cover.1680160851.git.jk@codeconstruct.com.au

Headers

From: Jeremy Kerr <jk@codeconstruct.com.au>
To: linux-i3c@lists.infradead.org
Cc: devicetree@vger.kernel.org,
        Matt Johnston <matt@codeconstruct.com.au>,
        Vitor Soares <ivitro@gmail.com>,
        Alexandre Belloni <alexandre.belloni@bootlin.com>,
        Jack Chen <zenghuchen@google.com>,
        Billy Tsai <billy_tsai@aspeedtech.com>,
        Dylan Hung <dylan_hung@aspeedtech.com>,
        Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>
Subject: [PATCH v2 0/3] i3c dw,ast2600: Add a driver for the AST2600 i3c
 controller
Date: Thu, 30 Mar 2023 15:22:16 +0800
Message-Id: <cover.1680160851.git.jk@codeconstruct.com.au>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

i3c dw,ast2600: Add a driver for the AST2600 i3c controller | expand

Message

Jeremy Kerr March 30, 2023, 7:22 a.m. UTC

This series adds a new i3c controller driver, for the ASPEED AST2600 13c
SoC peripheral. This device is very similar to the dw i3c controller, so
we implement this by adding a little platform abstraction to the dw
driver, and then a platform implementation for ast2600.

v2: This is a rework from an earlier series that implemented this as
part of the dw driver; I have adopted Ben Dooks' suggestion to split
into a new driver + exported hooks from the dw base.

As always: comments, queries etc. are most welcome.

Cheers,


Jeremy

Jeremy Kerr (3):
  i3c: dw: Add infrastructure for platform-specific implementations
  dt-bindings: i3c: Add AST2600 i3c controller
  i3c: ast2600: Add AST2600 platform-specific driver

 .../bindings/i3c/aspeed,ast2600-i3c.yaml      |  72 ++++++++
 MAINTAINERS                                   |   6 +
 drivers/i3c/master/Kconfig                    |  14 ++
 drivers/i3c/master/Makefile                   |   1 +
 drivers/i3c/master/ast2600-i3c-master.c       | 169 ++++++++++++++++++
 drivers/i3c/master/dw-i3c-master.c            |  76 ++++----
 drivers/i3c/master/dw-i3c-master.h            |  55 ++++++
 7 files changed, 360 insertions(+), 33 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/i3c/aspeed,ast2600-i3c.yaml
 create mode 100644 drivers/i3c/master/ast2600-i3c-master.c
 create mode 100644 drivers/i3c/master/dw-i3c-master.h