From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: linux-aspeed@lists.ozlabs.org
Subject: [PATCH v9 2/2 RESEND] i2c: aspeed: support ast2600 i2c new register mode driver
Date: Thu, 13 Apr 2023 19:10:56 +0300 [thread overview]
Message-ID: <ZDgpkK/Dv3y1LUe2@smile.fi.intel.com> (raw)
In-Reply-To: <20230413075327.1397306-3-ryan_chen@aspeedtech.com>
On Thu, Apr 13, 2023 at 03:53:27PM +0800, Ryan Chen wrote:
> Add i2c new register mode driver to support AST2600 i2c
> new register mode. AST2600 i2c controller have legacy and
> new register mode. The new register mode have global register
> support 4 base clock for scl clock selection, and new clock
> divider mode. The i2c new register mode have separate register
> set to control i2c master and slave.
There is already i2c-aspeed.c in the kernel. Can you elaborate what's wrong
with the extending existing driver? (It seems to me that so called "legacy"
mode is exactly what is being serviced by that driver.)
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2023-04-13 16:10 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-13 7:53 [PATCH v9 0/2 RESEND] Add ASPEED AST2600 I2Cv2 controller driver Ryan Chen
2023-04-13 7:53 ` [PATCH v9 1/2 RESEND] dt-bindings: i2c: aspeed: support for AST2600-i2cv2 Ryan Chen
2023-04-13 16:17 ` Krzysztof Kozlowski
2023-04-13 7:53 ` [PATCH v9 2/2 RESEND] i2c: aspeed: support ast2600 i2c new register mode driver Ryan Chen
2023-04-13 16:10 ` Andy Shevchenko [this message]
2023-04-13 16:12 ` Andy Shevchenko
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