RE: [EXT] Re: [PATCH v3 3/3] arm64: dts: imx93-11x11-evk: add pca9451a support

[Joy Zou]

> -----Original Message-----
> From: Fabio Estevam <festevam@xxxxxxxxx>
> Sent: 2024年3月11日 20:44
> To: Joy Zou <joy.zou@xxxxxxx>
> Cc: Jacky Bai <ping.bai@xxxxxxx>; lgirdwood@xxxxxxxxx;
> broonie@xxxxxxxxxx; robh+dt@xxxxxxxxxx; krzysztof.kozlowski+dt@xxxxxxxxxx;
> conor+dt@xxxxxxxxxx; shawnguo@xxxxxxxxxx; s.hauer@xxxxxxxxxxxxxx;
> kernel@xxxxxxxxxxxxxx; dl-linux-imx <linux-imx@xxxxxxx>;
> devicetree@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx;
> linux-kernel@xxxxxxxxxxxxxxx; imx@xxxxxxxxxxxxxxx
> Subject: [EXT] Re: [PATCH v3 3/3] arm64: dts: imx93-11x11-evk: add
> pca9451a support
> 
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> 
> On Mon, Mar 11, 2024 at 8:24 AM Joy Zou <joy.zou@xxxxxxx> wrote:
> 
> >         /* need to config the SION for data and cmd pad, refer to
> ERR052021 */
> 
> Please remove this comment. The SION bit is set for I2C pins.
Thanks Fabio!
Yes, This comment is for uSDHC but not i2c. I will adjust my patch format.
BR
Joy Zou
> 
> Also, this erratum affects uSDHC according to:
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.
> spinics.net%2Flists%2Fdevicetree%2Fmsg641846.html&data=05%7C02%7Cj
> oy.zou%40nxp.com%7C9fda5f9d8bfa44139c6908dc41c8e3f7%7C686ea1d3b
> c2b4c6fa92cd99c5c301635%7C0%7C0%7C638457578274178736%7CUnkn
> own%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik
> 1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=Y%2FWH6%2FJO0T7lA
> GlNgszJ3GRON1hYvZIx1CIij5%2BjKjE%3D&reserved=0