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Date: Thu, 23 Aug 2018 15:08:07 +0000
From: Vabhav Sharma <vabhav.sharma@....com>
To: Rob Herring <robh+dt@...nel.org>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
Mark Rutland <mark.rutland@....com>,
linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@...ts.infradead.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
"Rafael J. Wysocki" <rjw@...ysocki.net>,
Viresh Kumar <viresh.kumar@...aro.org>,
linux-clk <linux-clk@...r.kernel.org>,
"open list:THERMAL" <linux-pm@...r.kernel.org>,
"linux-kernel-owner@...r.kernel.org"
<linux-kernel-owner@...r.kernel.org>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will.deacon@....com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Arnd Bergmann <arnd@...db.de>,
Kate Stewart <kstewart@...uxfoundation.org>,
Masahiro Yamada <yamada.masahiro@...ionext.com>,
Russell King <linux@...linux.org.uk>,
Varun Sethi <V.Sethi@....com>, Udit Kumar <udit.kumar@....com>,
Priyanka Jain <priyanka.jain@....com>,
Sriram Dash <sriram.dash@....com>
Subject: RE: [PATCH 5/5] arm64: dts: add LX2160ARDB board support
> -----Original Message-----
> From: Rob Herring <robh+dt@...nel.org>
> Sent: Wednesday, August 22, 2018 2:15 AM
> To: Vabhav Sharma <vabhav.sharma@....com>
> Cc: linux-kernel@...r.kernel.org; devicetree@...r.kernel.org; Mark Rutland
> <mark.rutland@....com>; linuxppc-dev <linuxppc-dev@...ts.ozlabs.org>;
> moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE <linux-arm-
> kernel@...ts.infradead.org>; Michael Turquette <mturquette@...libre.com>;
> Stephen Boyd <sboyd@...nel.org>; Rafael J. Wysocki <rjw@...ysocki.net>;
> Viresh Kumar <viresh.kumar@...aro.org>; linux-clk <linux-
> clk@...r.kernel.org>; open list:THERMAL <linux-pm@...r.kernel.org>; linux-
> kernel-owner@...r.kernel.org; Catalin Marinas <catalin.marinas@....com>;
> Will Deacon <will.deacon@....com>; Greg Kroah-Hartman
> <gregkh@...uxfoundation.org>; Arnd Bergmann <arnd@...db.de>; Kate
> Stewart <kstewart@...uxfoundation.org>; Masahiro Yamada
> <yamada.masahiro@...ionext.com>; Russell King <linux@...linux.org.uk>;
> Varun Sethi <V.Sethi@....com>; Udit Kumar <udit.kumar@....com>;
> Priyanka Jain <priyanka.jain@....com>; Sriram Dash
> <sriram.dash@....com>
> Subject: Re: [PATCH 5/5] arm64: dts: add LX2160ARDB board support
>
> On Mon, Aug 20, 2018 at 1:52 PM Vabhav Sharma
> <vabhav.sharma@....com> wrote:
> >
> > LX2160A reference design board (RDB) is a high-performance computing,
> > evaluation, and development platform with LX2160A SoC.
> >
> > Signed-off-by: Priyanka Jain <priyanka.jain@....com>
> > Signed-off-by: Sriram Dash <sriram.dash@....com>
> > Signed-off-by: Vabhav Sharma <vabhav.sharma@....com>
> > ---
> > arch/arm64/boot/dts/freescale/Makefile | 1 +
> > arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 95
> > +++++++++++++++++++++++
> > 2 files changed, 96 insertions(+)
> > create mode 100644 arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
> >
> > diff --git a/arch/arm64/boot/dts/freescale/Makefile
> > b/arch/arm64/boot/dts/freescale/Makefile
> > index 86e18ad..445b72b 100644
> > --- a/arch/arm64/boot/dts/freescale/Makefile
> > +++ b/arch/arm64/boot/dts/freescale/Makefile
> > @@ -13,3 +13,4 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-
> rdb.dtb
> > dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2080a-simu.dtb
> > dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-qds.dtb
> > dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-ls2088a-rdb.dtb
> > +dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb
> > diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
> > b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
> > new file mode 100644
> > index 0000000..70fad20
> > --- /dev/null
> > +++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
> > @@ -0,0 +1,95 @@
> > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) // // Device Tree file
> > +for LX2160ARDB // // Copyright 2018 NXP
> > +
> > +/dts-v1/;
> > +
> > +#include "fsl-lx2160a.dtsi"
> > +
> > +/ {
> > + model = "NXP Layerscape LX2160ARDB";
> > + compatible = "fsl,lx2160a-rdb", "fsl,lx2160a";
> > +
> > + aliases {
> > + crypto = &crypto;
>
> Drop this. Aliases should be numbered, and this is not a standard alias name
> either.
Ok
>
> > + serial0 = &uart0;
> > + serial1 = &uart1;
> > + serial2 = &uart2;
> > + serial3 = &uart3;
> > + };
> > + chosen {
> > + stdout-path = "serial0:115200n8";
> > + };
> > +};
> > +
> > +&uart0 {
> > + status = "okay";
> > +};
> > +
> > +&uart1 {
> > + status = "okay";
> > +};
> > +
> > +&i2c0 {
> > + status = "okay";
> > + pca9547@77 {
>
> i2c-mux@77
Sure
>
> > + compatible = "nxp,pca9547";
> > + reg = <0x77>;
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > +
> > + i2c@2 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + reg = <0x2>;
> > +
> > + ina220@40 {
power-sensor@40
> > + compatible = "ti,ina220";
> > + reg = <0x40>;
> > + shunt-resistor = <1000>;
> > + };
> > + };
> > +
> > + i2c@3 {
> > + #address-cells = <1>;
> > + #size-cells = <0>;
> > + reg = <0x3>;
> > +
> > + sa56004@4c {
>
> temperature-sensor@4c
Ok, temperature-sensor-1@4c
>
> > + compatible = "nxp,sa56004";
> > + reg = <0x4c>;
> > + };
> > +
> > + sa56004@4d {
Ok,temperature-sensor-2@4d
> > + compatible = "nxp,sa56004";
> > + reg = <0x4d>;
> > + };
> > + };
> > + };
> > +};
> > +
> > +&i2c4 {
> > + status = "okay";
> > +
> > + rtc@51 {
> > + compatible = "nxp,pcf2129";
> > + reg = <0x51>;
> > + // IRQ10_B
> > + interrupts = <0 150 0x4>;
> > + };
> > +
> > +};
> > +
> > +&usb0 {
> > + status = "okay";
> > +};
> > +
> > +&usb1 {
> > + status = "okay";
> > +};
> > +
> > +&crypto {
> > + status = "okay";
> > +};
> > --
> > 2.7.4
> >
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