[PATCH v6 1/2] dt-bindings: i2c: aspeed: support for AST2600-i2cv2

Ryan Chen ryan_chen at aspeedtech.com
Sun Mar 19 13:05:46 AEDT 2023


Hello,

> -----Original Message-----
> From: Andi Shyti <andi.shyti at kernel.org>
> Sent: Saturday, March 18, 2023 5:10 PM
> To: Ryan Chen <ryan_chen at aspeedtech.com>
> Cc: Andrew Jeffery <andrew at aj.id.au>; Brendan Higgins
> <brendan.higgins at linux.dev>; Benjamin Herrenschmidt
> <benh at kernel.crashing.org>; Joel Stanley <joel at jms.id.au>; Rob Herring
> <robh+dt at kernel.org>; Krzysztof Kozlowski
> <krzysztof.kozlowski+dt at linaro.org>; Philipp Zabel
> <p.zabel at pengutronix.de>; linux-i2c at vger.kernel.org;
> openbmc at lists.ozlabs.org; devicetree at vger.kernel.org;
> linux-arm-kernel at lists.infradead.org; linux-aspeed at lists.ozlabs.org;
> linux-kernel at vger.kernel.org
> Subject: Re: [PATCH v6 1/2] dt-bindings: i2c: aspeed: support for
> AST2600-i2cv2
> 
> Hi Ryan,
> 
> On Sun, Feb 26, 2023 at 11:13:20AM +0800, Ryan Chen wrote:
> > Add ast2600-i2cv2 compatible and aspeed,global-regs, aspeed,timeout
> > aspeed,xfer-mode description for ast2600-i2cv2.
> >
> > Signed-off-by: Ryan Chen <ryan_chen at aspeedtech.com>
> > ---
> >  .../devicetree/bindings/i2c/aspeed,i2c.yaml   | 44
> +++++++++++++++++++
> >  1 file changed, 44 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
> > b/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
> > index f597f73ccd87..75de3ce41cf5 100644
> > --- a/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
> > +++ b/Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml
> > @@ -49,6 +49,25 @@ properties:
> >      description:
> >        states that there is another master active on this bus
> >
> > +  aspeed,timeout:
> > +    type: boolean
> > +    description: I2C bus timeout enable for master/slave mode
> 
> Finally you can proceed with this. Please remove "aspeed,timeout"
> and use "i2c-scl-has-clk-low-timeout" instead.

Thanks a lot, I will start progress this. 

Best Regards
Ryan


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