linux-kernel - Re: [PATCH v3] arm: dts: zynq: Add MicroZed board support

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Message-ID: <CAD6G_RQuJTaXsuHLCGBZMekaGXOc7pzdi7pkoZ0gNq2LWU9ptA@mail.gmail.com>
Date:   Mon, 5 Dec 2016 17:28:55 +0100
From:   Jagan Teki <jagan@...nedev.com>
To:     Michal Simek <michal.simek@...inx.com>
Cc:     "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>, devicetree@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Jagan Teki <jteki@...nedev.com>,
        Soren Brinkmann <soren.brinkmann@...inx.com>
Subject: Re: [PATCH v3] arm: dts: zynq: Add MicroZed board support

On Mon, Sep 26, 2016 at 8:22 AM, Michal Simek <michal.simek@...inx.com> wrote:
> On 23.9.2016 11:48, Jagan Teki wrote:
>> From: Jagan Teki <jteki@...nedev.com>
>>
>> Added basic dts support for MicroZed board.
>>
>> - UART
>> - SDHCI
>> - Ethernet
>>
>> Cc: Soren Brinkmann <soren.brinkmann@...inx.com>
>> Cc: Michal Simek <michal.simek@...inx.com>
>> Signed-off-by: Jagan Teki <jteki@...nedev.com>
>> ---
>> Changes for v3:
>>       - Add Xilinx copyright
>> Changes for v2:
>>       - Add SDHCI
>>       - Add Ethernet
>>
>>  arch/arm/boot/dts/Makefile          |  1 +
>>  arch/arm/boot/dts/zynq-microzed.dts | 96 +++++++++++++++++++++++++++++++++++++
>>  2 files changed, 97 insertions(+)
>>  create mode 100644 arch/arm/boot/dts/zynq-microzed.dts
>>
>> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
>> index faacd52..4d7b858 100644
>> --- a/arch/arm/boot/dts/Makefile
>> +++ b/arch/arm/boot/dts/Makefile
>> @@ -862,6 +862,7 @@ dtb-$(CONFIG_ARCH_VT8500) += \
>>       wm8750-apc8750.dtb \
>>       wm8850-w70v2.dtb
>>  dtb-$(CONFIG_ARCH_ZYNQ) += \
>> +     zynq-microzed.dtb \
>>       zynq-parallella.dtb \
>>       zynq-zc702.dtb \
>>       zynq-zc706.dtb \
>> diff --git a/arch/arm/boot/dts/zynq-microzed.dts b/arch/arm/boot/dts/zynq-microzed.dts
>> new file mode 100644
>> index 0000000..b9376a4
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/zynq-microzed.dts
>> @@ -0,0 +1,96 @@
>> +/*
>> + * Copyright (C) 2011 - 2014 Xilinx
>> + * Copyright (C) 2016 Jagan Teki <jteki@...nedev.com>
>> + *
>> + * This software is licensed under the terms of the GNU General Public
>> + * License version 2, as published by the Free Software Foundation, and
>> + * may be copied, distributed, and modified under those terms.
>> + *
>> + * This program is distributed in the hope that it will be useful,
>> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>> + * GNU General Public License for more details.
>> + */
>> +/dts-v1/;
>> +/include/ "zynq-7000.dtsi"
>> +
>> +/ {
>> +     model = "Zynq MicroZED Development Board";
>> +     compatible = "xlnx,zynq-microzed", "xlnx,zynq-7000";
>> +
>> +     aliases {
>> +             ethernet0 = &gem0;
>> +             serial0 = &uart1;
>> +     };
>> +
>> +     memory {
>> +             device_type = "memory";
>> +             reg = <0x0 0x40000000>;
>> +     };
>> +
>> +     chosen {
>> +             bootargs = "earlycon";
>> +             stdout-path = "serial0:115200n8";
>> +     };
>> +
>> +     usb_phy0: phy0 {
>> +             compatible = "usb-nop-xceiv";
>> +             #phy-cells = <0>;
>> +     };
>> +};
>> +
>> +&clkc {
>> +     ps-clk-frequency = <33333333>;
>> +};
>> +
>> +&gem0 {
>> +     status = "okay";
>> +     phy-mode = "rgmii-id";
>> +     phy-handle = <&ethernet_phy>;
>> +
>> +     ethernet_phy: ethernet-phy@0 {
>> +             reg = <0>;
>> +     };
>> +};
>> +
>> +&sdhci0 {
>> +     status = "okay";
>> +};
>> +
>> +&uart1 {
>> +     status = "okay";
>> +};
>> +
>> +&usb0 {
>> +     status = "okay";
>> +     dr_mode = "host";
>> +     usb-phy = <&usb_phy0>;
>> +     pinctrl-names = "default";
>> +     pinctrl-0 = <&pinctrl_usb0_default>;
>> +};
>> +
>> +&pinctrl0 {
>> +     pinctrl_usb0_default: usb0-default {
>> +             mux {
>> +                     groups = "usb0_0_grp";
>> +                     function = "usb0";
>> +             };
>> +
>> +             conf {
>> +                     groups = "usb0_0_grp";
>> +                     slew-rate = <0>;
>> +                     io-standard = <1>;
>> +             };
>> +
>> +             conf-rx {
>> +                     pins = "MIO29", "MIO31", "MIO36";
>> +                     bias-high-impedance;
>> +             };
>> +
>> +             conf-tx {
>> +                     pins = "MIO28", "MIO30", "MIO32", "MIO33", "MIO34",
>> +                            "MIO35", "MIO37", "MIO38", "MIO39";
>> +                     bias-disable;
>> +             };
>> +     };
>> +};
>>
>
> Applied.

Was it missed? I couldn't see it on the source for a while. any help?

thanks!
-- 
Jagan Teki
Free Software Engineer | www.openedev.com
U-Boot, Linux | Upstream Maintainer
Hyderabad, India.