Re: [PATCH v6 7/7] riscv: dts: starfive: Add USB dts configuration for JH7110

From: Conor Dooley <conor@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Minda Chen <minda.chen@starfivetech.com>,
	Emil Renner Berthing <emil.renner.berthing@canonical.com>,
	Vinod Koul <vkoul@kernel.org>,
	Kishon Vijay Abraham I <kishon@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Pawel Laszczak <pawell@cadence.com>,
	Peter Chen <peter.chen@kernel.org>,
	Roger Quadros <rogerq@kernel.org>,
	Philipp Zabel <p.zabel@pengutronix.de>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-phy@lists.infradead.org, linux-usb@vger.kernel.org,
	linux-riscv@lists.infradead.org,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Albert Ou <aou@eecs.berkeley.edu>,
	Mason Huo <mason.huo@starfivetech.com>
Subject: Re: [PATCH v6 7/7] riscv: dts: starfive: Add USB dts configuration for JH7110
Date: Wed, 7 Jun 2023 18:40:40 +0100	[thread overview]
Message-ID: <20230607-helium-handler-5dc9616ebf2c@spud> (raw)
In-Reply-To: <2023052909-speed-cackle-294e@gregkh>

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On Mon, May 29, 2023 at 03:46:21PM +0100, Greg Kroah-Hartman wrote:
> On Thu, May 25, 2023 at 10:36:38PM +0100, Conor Dooley wrote:
> > Greg,
> > 
> > On Thu, May 18, 2023 at 07:27:50PM +0800, Minda Chen wrote:
> > > Add USB wrapper layer and Cadence USB3 controller dts
> > > configuration for StarFive JH7110 SoC and VisionFive2
> > > Board.
> > > USB controller connect to PHY, The PHY dts configuration
> > > are also added.
> > > 
> > > Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
> > 
> > > diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
> > > index 71a8e9acbe55..b65f06c5b1b7 100644
> > > --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
> > > +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
> > > @@ -366,6 +366,59 @@
> > >  			status = "disabled";
> > >  		};
> > >  
> > > +		usb0: usb@10100000 {
> > > +			compatible = "starfive,jh7110-usb";
> > > +			ranges = <0x0 0x0 0x10100000 0x100000>;
> > > +			#address-cells = <1>;
> > > +			#size-cells = <1>;
> > > +			starfive,stg-syscon = <&stg_syscon 0x4>;
> > > +			clocks = <&stgcrg JH7110_STGCLK_USB0_LPM>,
> > 
> > Please don't pick this patch, if the rest of the series is applicable,
> > as this will break building the dtb as stgcrg does not yet exist in any
> > maintainer tree.
> 
> Ok, I'll just take patch 6/7 then.

I think I missed this mail somehow. 5/7 had the binding for the driver
so probably that should've gone via the USB tree too?
Should apply on its own (no deps on the phy patches) & has dt-binding
maintainer reviews.

`b4 am -P 5 20230518112750.57924-6-minda.chen@starfivetech.com` if
that's your cup of tea.

Cheers,
Conor.

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