[PATCH v3] arm: dts: zynq: Add MicroZed board support

[PATCH v3] arm: dts: zynq: Add MicroZed board support

[Jagan Teki]

From: Jagan Teki <jteki@openedev.com>

Added basic dts support for MicroZed board.

- UART
- SDHCI
- Ethernet

Cc: Soren Brinkmann <soren.brinkmann@xilinx.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Jagan Teki <jteki@openedev.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@openedev.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;
+		};
+	};
+};
-- 
2.7.4

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

[Michal Simek]

On 23.9.2016 11:48, Jagan Teki wrote:
> From: Jagan Teki <jteki-oRp2ZoJdM/RWk0Htik3J/w@public.gmane.org>
> 
> Added basic dts support for MicroZed board.
> 
> - UART
> - SDHCI
> - Ethernet
> 
> Cc: Soren Brinkmann <soren.brinkmann-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
> Cc: Michal Simek <michal.simek-gjFFaj9aHVfQT0dZR+AlfA@public.gmane.org>
> Signed-off-by: Jagan Teki <jteki-oRp2ZoJdM/RWk0Htik3J/w@public.gmane.org>
> ---
> 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-oRp2ZoJdM/RWk0Htik3J/w@public.gmane.org>
> + *
> + * 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.

Thanks,
Michal

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

[Jagan Teki]

On Mon, Sep 26, 2016 at 8:22 AM, Michal Simek <michal.simek@xilinx.com> wrote:
> On 23.9.2016 11:48, Jagan Teki wrote:
>> From: Jagan Teki <jteki@openedev.com>
>>
>> Added basic dts support for MicroZed board.
>>
>> - UART
>> - SDHCI
>> - Ethernet
>>
>> Cc: Soren Brinkmann <soren.brinkmann@xilinx.com>
>> Cc: Michal Simek <michal.simek@xilinx.com>
>> Signed-off-by: Jagan Teki <jteki@openedev.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@openedev.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.

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

[Michal Simek]

On 5.12.2016 17:28, Jagan Teki wrote:
> On Mon, Sep 26, 2016 at 8:22 AM, Michal Simek <michal.simek@xilinx.com> wrote:
>> On 23.9.2016 11:48, Jagan Teki wrote:
>>> From: Jagan Teki <jteki@openedev.com>
>>>
>>> Added basic dts support for MicroZed board.
>>>
>>> - UART
>>> - SDHCI
>>> - Ethernet
>>>
>>> Cc: Soren Brinkmann <soren.brinkmann@xilinx.com>
>>> Cc: Michal Simek <michal.simek@xilinx.com>
>>> Signed-off-by: Jagan Teki <jteki@openedev.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@openedev.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 for reminder. I have that patch in one branch (was in different)

https://github.com/Xilinx/linux-xlnx/commits/zynq/dt

Thanks,
Michal