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From: "Théo Lebrun" <theo.lebrun@bootlin.com>
To: "Gregory CLEMENT" <gregory.clement@bootlin.com>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Roger Quadros" <rogerq@kernel.org>,
	"Peter Chen" <peter.chen@kernel.org>,
	"Pawel Laszczak" <pawell@cadence.com>,
	"Nishanth Menon" <nm@ti.com>,
	"Vignesh Raghavendra" <vigneshr@ti.com>,
	"Tero Kristo" <kristo@kernel.org>
Cc: <linux-usb@vger.kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH 6/6] arm64: dts: ti: k3-j7200: use J7200-specific USB compatible
Date: Tue, 14 Nov 2023 12:14:38 +0100	[thread overview]
Message-ID: <CWYHP2PTNVNT.316KO84HP5CZV@tleb-bootlin-xps13-01> (raw)
In-Reply-To: <87wmuk64bs.fsf@BL-laptop>

Hello,

On Tue Nov 14, 2023 at 11:01 AM CET, Gregory CLEMENT wrote:
> > ---
> > diff --git a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> > index 709081cd1e7f..581905d9199e 100644
> > --- a/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> > +++ b/arch/arm64/boot/dts/ti/k3-j7200-main.dtsi
> > @@ -788,7 +788,7 @@ pcie1_ep: pcie-ep@2910000 {
> >  	};
> >  
> >  	usbss0: cdns-usb@4104000 {
> > -		compatible = "ti,j721e-usb";
> > +		compatible = "ti,j7200-usb";
>
> What about keeping the old compatible as fallback in the unlikley case
> we have a new dtb with an old kernel ?

I see the usecase; that will be done in V2.

Thanks,

--
Théo Lebrun, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

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      reply	other threads:[~2023-11-14 11:15 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-13 14:26 [PATCH 0/6] usb: cdns: fix suspend on J7200 by assuming reset on resume Théo Lebrun
2023-11-13 14:26 ` [PATCH 1/6] dt-bindings: usb: ti,j721e-usb: add ti,j7200-usb compatible Théo Lebrun
2023-11-13 19:58   ` Conor Dooley
2023-11-13 14:26 ` [PATCH 2/6] usb: cdns3-ti: move reg writes from probe into an init_hw helper Théo Lebrun
2023-11-15 11:33   ` Roger Quadros
2023-11-15 14:23     ` Théo Lebrun
2023-11-16 12:00       ` Roger Quadros
2023-11-13 14:26 ` [PATCH 3/6] usb: cdns3-ti: add suspend/resume procedures for J7200 Théo Lebrun
2023-11-13 15:39   ` Gregory CLEMENT
2023-11-14 11:13     ` Théo Lebrun
2023-11-15 11:37   ` Roger Quadros
2023-11-15 15:02     ` Théo Lebrun
2023-11-16 12:40       ` Roger Quadros
2023-11-16 18:56         ` Théo Lebrun
2023-11-16 21:44           ` Roger Quadros
2023-11-17 10:17             ` Théo Lebrun
2023-11-17 11:51               ` Roger Quadros
2023-11-17 14:20                 ` Théo Lebrun
2023-11-18 10:41                   ` Roger Quadros
2023-11-22 22:23                   ` Kevin Hilman
2023-11-23  9:51                     ` Théo Lebrun
2023-11-26 22:36                       ` Kevin Hilman
2023-11-27 13:25                         ` Théo Lebrun
2023-12-12 18:26                           ` Kevin Hilman
2023-12-12 19:31                             ` Alan Stern
2023-11-13 14:26 ` [PATCH 4/6] usb: cdns3: support power-off of controller when in host role Théo Lebrun
2023-11-14  8:38   ` Peter Chen
2023-11-14 11:10     ` Théo Lebrun
2023-11-17  3:38       ` Peter Chen
2023-11-17  9:58         ` Théo Lebrun
2023-11-20  5:44           ` Peter Chen
2023-11-13 14:27 ` [PATCH 5/6] usb: cdns3-ti: notify cdns core that hardware resets across suspend on J7200 Théo Lebrun
2023-11-13 14:27 ` [PATCH 6/6] arm64: dts: ti: k3-j7200: use J7200-specific USB compatible Théo Lebrun
2023-11-14 10:01   ` Gregory CLEMENT
2023-11-14 11:14     ` Théo Lebrun [this message]

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