linux-kernel - RE: [PATCH v1 2/5] ARM: dts: aspeed: yosemite4: remove led gpio pca9552 on fan boards

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Message-ID:
 <TYZPR04MB585383DB1DD37DF3776BE945D6762@TYZPR04MB5853.apcprd04.prod.outlook.com>
Date: Mon, 30 Sep 2024 01:56:51 +0000
From: Delphine_CC_Chiu/WYHQ/Wiwynn <Delphine_CC_Chiu@...ynn.com>
To: Andrew Jeffery <andrew@...econstruct.com.au>, Delphine_CC_Chiu/WYHQ/Wiwynn
	<Delphine_CC_Chiu@...ynn.com>, "patrick@...cx.xyz" <patrick@...cx.xyz>, Rob
 Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor
 Dooley <conor+dt@...nel.org>, Joel Stanley <joel@....id.au>
CC: Ricky CX Wu <ricky.cx.wu.wiwynn@...il.com>, "devicetree@...r.kernel.org"
	<devicetree@...r.kernel.org>, "linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "linux-aspeed@...ts.ozlabs.org"
	<linux-aspeed@...ts.ozlabs.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v1 2/5] ARM: dts: aspeed: yosemite4: remove led gpio
 pca9552 on fan boards



> -----Original Message-----
> From: Andrew Jeffery <andrew@...econstruct.com.au>
> Sent: Friday, September 27, 2024 1:43 PM
> To: Delphine_CC_Chiu/WYHQ/Wiwynn <Delphine_CC_Chiu@...ynn.com>;
> patrick@...cx.xyz; Rob Herring <robh@...nel.org>; Krzysztof Kozlowski
> <krzk+dt@...nel.org>; Conor Dooley <conor+dt@...nel.org>; Joel Stanley
> <joel@....id.au>
> Cc: Ricky CX Wu <ricky.cx.wu.wiwynn@...il.com>;
> devicetree@...r.kernel.org; linux-arm-kernel@...ts.infradead.org;
> linux-aspeed@...ts.ozlabs.org; linux-kernel@...r.kernel.org
> Subject: Re: [PATCH v1 2/5] ARM: dts: aspeed: yosemite4: remove led gpio
> pca9552 on fan boards
> 
>  [External Sender]
> 
>  [External Sender]
> 
> On Thu, 2024-09-26 at 11:28 +0800, Delphine CC Chiu wrote:
> > From: Ricky CX Wu <ricky.cx.wu.wiwynn@...il.com>
> >
> > Remove led gpio contorller: pca9552 on fan boards since there is no
> > binding document for pca9552 currently.
> 
> That's not true, there is, just it's not converted to dt-schema:
> 
> https://urldefense.com/v3/__https://git.kernel.org/pub/scm/linux/kernel/git/t
> orvalds/linux.git/tree/Documentation/devicetree/bindings/leds/leds-pca955x.t
> xt?h=v6.11__;!!J63qqgXj!KJlZXg_GnpgYEsfLwrxkUEqwfsHkt_41jTnC09yd5VPAqT
> raqktY5p-KwUNQ3xPEbdockSD-knzTeOrQ8ijruq3-Q4c$
> 
> So the nodes can stay, though they probably generate warnings. The right way
> to fix this is to convert the binding document.
> 
> Andrew
> 
Hi Andrew,
Thanks for your suggestions.
I'll remain the nodes and provide the binding document in another patch.

Regards,
Ricky