From: Jeremy Kerr <jk@codeconstruct.com.au>
To: Ryan Chen <ryan_chen@aspeedtech.com>, Rob Herring <robh@kernel.org>
Cc: "andriy.shevchenko@linux.intel.com"
<andriy.shevchenko@linux.intel.com>,
Andi Shyti <andi.shyti@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Joel Stanley <joel@jms.id.au>,
Andrew Jeffery <andrew@codeconstruct.com.au>,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Philipp Zabel <p.zabel@pengutronix.de>,
"linux-i2c@vger.kernel.org" <linux-i2c@vger.kernel.org>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-aspeed@lists.ozlabs.org" <linux-aspeed@lists.ozlabs.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"openbmc@lists.ozlabs.org" <openbmc@lists.ozlabs.org>
Subject: Re: [PATCH v26 2/4] dt-bindings: i2c: ast2600-i2c.yaml: Add global-regs and transfer-mode properties
Date: Wed, 18 Mar 2026 11:55:31 +0800 [thread overview]
Message-ID: <d5ae7e63dd5a39ffa26002a3a5988eb0d74cb189.camel@codeconstruct.com.au> (raw)
In-Reply-To: <TY2PPF5CB9A1BE67264C727ACBEBE4642C7F24EA@TY2PPF5CB9A1BE6.apcprd06.prod.outlook.com>
Hi Ryan,
> Do you mean sysfs select support mode selection(byte, buffer, dma)
> Or just force byte mode?
I would think that the best approach would be a mechanism to specify the
mode - either byte, buffer, or DMA - if DMA is indicated as available to
the controller.
Cheers,
Jeremy
next prev parent reply other threads:[~2026-03-18 3:55 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-09 6:53 [PATCH v26 0/4] Add ASPEED AST2600 I2C controller driver Ryan Chen
2026-03-09 6:53 ` [PATCH v26 1/4] dt-bindings: i2c: Split AST2600 binding into a new YAML Ryan Chen
2026-03-09 6:53 ` [PATCH v26 2/4] dt-bindings: i2c: ast2600-i2c.yaml: Add global-regs and transfer-mode properties Ryan Chen
2026-03-13 23:21 ` Rob Herring
2026-03-14 0:24 ` Ryan Chen
2026-03-16 1:49 ` Jeremy Kerr
2026-03-16 16:47 ` Rob Herring
2026-03-17 0:52 ` Jeremy Kerr
2026-03-17 1:36 ` Ryan Chen
2026-03-17 1:43 ` Jeremy Kerr
2026-03-17 1:48 ` Ryan Chen
2026-03-18 1:55 ` Jeremy Kerr
2026-03-18 2:38 ` Ryan Chen
2026-03-18 3:55 ` Jeremy Kerr [this message]
2026-03-18 3:59 ` Jeremy Kerr
2026-03-18 6:14 ` Ryan Chen
2026-03-09 6:53 ` [PATCH v26 3/4] i2c: ast2600: Add controller driver for AST2600 new register set Ryan Chen
2026-03-09 6:53 ` [PATCH v26 4/4] i2c: ast2600: Add target mode support Ryan Chen
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