linux-kernel - RE: [PATCH] arm64: dts: ls1028a: fix gpio nodes

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Date:   Mon, 12 Aug 2019 21:01:16 +0000
From:   Leo Li <leoyang.li@....com>
To:     Shawn Guo <shawnguo@...nel.org>, Hui Song <hui.song_1@....com>
CC:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>
Subject: RE: [PATCH] arm64: dts: ls1028a: fix gpio nodes



> -----Original Message-----
> From: Shawn Guo <shawnguo@...nel.org>
> Sent: Monday, August 12, 2019 8:47 AM
> To: Hui Song <hui.song_1@....com>; Leo Li <leoyang.li@....com>
> Cc: Rob Herring <robh+dt@...nel.org>; Mark Rutland
> <mark.rutland@....com>; Linus Walleij <linus.walleij@...aro.org>; Bartosz
> Golaszewski <bgolaszewski@...libre.com>; linux-arm-
> kernel@...ts.infradead.org; devicetree@...r.kernel.org; linux-
> kernel@...r.kernel.org; linux-gpio@...r.kernel.org
> Subject: Re: [PATCH] arm64: dts: ls1028a: fix gpio nodes
> 
> On Mon, Aug 05, 2019 at 02:57:00PM +0800, Hui Song wrote:
> > From: Song Hui <hui.song_1@....com>
> >
> > Update the nodes to include little-endian property to be consistent
> > with the hardware.
> >
> > Signed-off-by: Song Hui <hui.song_1@....com>
> 
> @Leo, looks good?

Acked-by: Li Yang <leoyang.li@....com>

> 
> Shawn
> 
> > ---
> >  arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 9 ++++++---
> >  1 file changed, 6 insertions(+), 3 deletions(-)
> >
> > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> > b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> > index aef5b06..7ccbbfc 100644
> > --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
> > @@ -277,33 +277,36 @@
> >  		};
> >
> >  		gpio1: gpio@...0000 {
> > -			compatible = "fsl,qoriq-gpio";
> > +			compatible = "fsl,ls1028a-gpio","fsl,qoriq-gpio";
> >  			reg = <0x0 0x2300000 0x0 0x10000>;
> >  			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
> >  			gpio-controller;
> >  			#gpio-cells = <2>;
> >  			interrupt-controller;
> >  			#interrupt-cells = <2>;
> > +			little-endian;
> >  		};
> >
> >  		gpio2: gpio@...0000 {
> > -			compatible = "fsl,qoriq-gpio";
> > +			compatible = "fsl,ls1028a-gpio","fsl,qoriq-gpio";
> >  			reg = <0x0 0x2310000 0x0 0x10000>;
> >  			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
> >  			gpio-controller;
> >  			#gpio-cells = <2>;
> >  			interrupt-controller;
> >  			#interrupt-cells = <2>;
> > +			little-endian;
> >  		};
> >
> >  		gpio3: gpio@...0000 {
> > -			compatible = "fsl,qoriq-gpio";
> > +			compatible = "fsl,ls1028a-gpio","fsl,qoriq-gpio";
> >  			reg = <0x0 0x2320000 0x0 0x10000>;
> >  			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
> >  			gpio-controller;
> >  			#gpio-cells = <2>;
> >  			interrupt-controller;
> >  			#interrupt-cells = <2>;
> > +			little-endian;
> >  		};
> >
> >  		usb0: usb@...0000 {
> > --
> > 2.9.5
> >