linux-kernel - Re: [PATCH v2 6/8] arm64: zynqmp: Add support for Xilinx zcu111-revA

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Date:   Fri, 2 Mar 2018 12:04:39 -0600
From:   Rob Herring <robh@...nel.org>
To:     Michal Simek <michal.simek@...inx.com>
Cc:     devicetree@...r.kernel.org, monstr@...str.eu,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        linux-kernel@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Will Deacon <will.deacon@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 6/8] arm64: zynqmp: Add support for Xilinx zcu111-revA

On Fri, Feb 23, 2018 at 03:40:28PM +0100, Michal Simek wrote:
> Xilinx zcu111 is a customer board. It is reusing some parts from zcu102.
> 
> Signed-off-by: Michal Simek <michal.simek@...inx.com>
> ---
> 
> Changes in v2:
> - Remove i2c mw u-boot commands
> - Use i2c-mux instead of i2cswitch
> - Use clock generator without numbers.
> - Record compatible string to xilinx.txt
> 
>  Documentation/devicetree/bindings/arm/xilinx.txt  |   3 +
>  arch/arm64/boot/dts/xilinx/Makefile               |   1 +
>  arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | 446 ++++++++++++++++++++++
>  3 files changed, 450 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
> 
> diff --git a/Documentation/devicetree/bindings/arm/xilinx.txt b/Documentation/devicetree/bindings/arm/xilinx.txt
> index 8503fabf90ee..c2bc75774010 100644
> --- a/Documentation/devicetree/bindings/arm/xilinx.txt
> +++ b/Documentation/devicetree/bindings/arm/xilinx.txt
> @@ -32,3 +32,6 @@ Additional compatible strings:
>  
>  - Xilinx evaluation board zcu106
>    "xlnx,zynqmp-zcu106-revA", "xlnx,zynqmp-zcu106"
> +
> +- Xilinx evaluation board zcu111
> +  "xlnx,zynqmp-zcu111-revA", "xlnx,zynqmp-zcu111"
> diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile
> index 922c5da39600..d15c9dc1d8f2 100644
> --- a/arch/arm64/boot/dts/xilinx/Makefile
> +++ b/arch/arm64/boot/dts/xilinx/Makefile
> @@ -6,3 +6,4 @@ dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-revB.dtb
>  dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu102-rev1.0.dtb
>  dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu104-revA.dtb
>  dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu106-revA.dtb
> +dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zcu111-revA.dtb
> diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
> new file mode 100644
> index 000000000000..f07f6dafb417
> --- /dev/null
> +++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
> @@ -0,0 +1,446 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * dts file for Xilinx ZynqMP ZCU111
> + *
> + * (C) Copyright 2017 - 2018, Xilinx, Inc.
> + *
> + * Michal Simek <michal.simek@...inx.com>
> + */
> +
> +/dts-v1/;
> +
> +#include "zynqmp.dtsi"
> +#include "zynqmp-clk.dtsi"
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/gpio/gpio.h>
> +
> +/ {
> +	model = "ZynqMP ZCU111 RevA";
> +	compatible = "xlnx,zynqmp-zcu111-revA", "xlnx,zynqmp-zcu111", "xlnx,zynqmp";
> +
> +	aliases {
> +		ethernet0 = &gem3;
> +		gpio0 = &gpio;
> +		i2c0 = &i2c0;
> +		i2c1 = &i2c1;
> +		mmc0 = &sdhci1;
> +		rtc0 = &rtc;
> +		serial0 = &uart0;
> +		serial1 = &dcc;
> +		usb0 = &usb0;

Same comments on aliases.

Otherwise,

Reviewed-by: Rob Herring <robh@...nel.org>