Re: [PATCH v2] ARM: zynq: Add Z-turn board V5

From: Michal Simek
Date: Thu Nov 26 2020 - 08:11:04 EST



On 26. 11. 20 8:05, agriveaux@xxxxxxxxxxxx wrote:
> From: Alexandre GRIVEAUX <agriveaux@xxxxxxxxxxxx>
>
> Adding Z-turn board V5 to resolve the change between:
>
> "Z-TURNBOARD_schematic.pdf" schematics state version 1 to 4 has Atheros AR8035
> "Z-Turn_Board_sch_V15_20160303.pdf" schematics state version 5 has Micrel KSZ9031
>
> Changes v1 -> v2: Instead of using new board, the v2 using a common devicetree
> for z-turn boards (zynq-zturn-common.dtsi) and for each board a specific DT
>
> Signed-off-by: Alexandre GRIVEAUX <agriveaux@xxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/zynq-zturn-common.dtsi | 112 +++++++++++++++++++++++
> arch/arm/boot/dts/zynq-zturn-v5.dts | 15 +++
> arch/arm/boot/dts/zynq-zturn.dts | 101 +-------------------
> 4 files changed, 129 insertions(+), 100 deletions(-)
> create mode 100644 arch/arm/boot/dts/zynq-zturn-common.dtsi
> create mode 100644 arch/arm/boot/dts/zynq-zturn-v5.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index ce66ffd5a1bb..3de85fe42f76 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -1302,6 +1302,7 @@ dtb-$(CONFIG_ARCH_ZYNQ) += \
> zynq-zc770-xm013.dtb \
> zynq-zed.dtb \
> zynq-zturn.dtb \
> + zynq-zturn-v5.dtb \
> zynq-zybo.dtb \
> zynq-zybo-z7.dtb
> dtb-$(CONFIG_MACH_ARMADA_370) += \
> diff --git a/arch/arm/boot/dts/zynq-zturn-common.dtsi b/arch/arm/boot/dts/zynq-zturn-common.dtsi
> new file mode 100644
> index 000000000000..84f3c85c5bab
> --- /dev/null
> +++ b/arch/arm/boot/dts/zynq-zturn-common.dtsi
> @@ -0,0 +1,112 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Copyright (C) 2015 Andrea Merello <adnrea.merello@xxxxxxxxx>
> + * Copyright (C) 2017 Alexander Graf <agraf@xxxxxxx>
> + *
> + * Based on zynq-zed.dts which is:
> + * Copyright (C) 2011 - 2014 Xilinx
> + * Copyright (C) 2012 National Instruments Corp.
> + *
> + */
> +
> +/dts-v1/;
> +/include/ "zynq-7000.dtsi"
> +
> +/ {
> + compatible = "xlnx,zynq-7000";
> +
> + aliases {
> + ethernet0 = &gem0;
> + serial0 = &uart1;
> + serial1 = &uart0;
> + mmc0 = &sdhci0;
> + };
> +
> + memory@0 {
> + device_type = "memory";
> + reg = <0x0 0x40000000>;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + gpio-leds {
> + compatible = "gpio-leds";
> + usr-led1 {
> + label = "usr-led1";
> + gpios = <&gpio0 0x0 0x1>;
> + default-state = "off";
> + };
> +
> + usr-led2 {
> + label = "usr-led2";
> + gpios = <&gpio0 0x9 0x1>;
> + default-state = "off";
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + autorepeat;
> + K1 {
> + label = "K1";
> + gpios = <&gpio0 0x32 0x1>;
> + linux,code = <0x66>;
> + wakeup-source;
> + autorepeat;
> + };
> + };
> +};
> +
> +&clkc {
> + ps-clk-frequency = <33333333>;
> +};
> +
> +&gem0 {
> + status = "okay";
> + phy-mode = "rgmii-id";
> + phy-handle = <&ethernet_phy>;
> +
> + ethernet_phy: ethernet-phy@0 {
> + };
> +};
> +
> +&sdhci0 {
> + status = "okay";
> +};
> +
> +&uart0 {
> + status = "okay";
> +};
> +
> +&uart1 {
> + status = "okay";
> +};
> +
> +&usb0 {
> + status = "okay";
> + dr_mode = "host";
> +};
> +
> +&can0 {
> + status = "okay";
> +};
> +
> +&i2c0 {
> + status = "okay";
> + clock-frequency = <400000>;
> +
> + stlm75@49 {
> + status = "okay";
> + compatible = "lm75";
> + reg = <0x49>;
> + };
> +
> + accelerometer@53 {
> + compatible = "adi,adxl345", "adxl345", "adi,adxl34x", "adxl34x";
> + reg = <0x53>;
> + interrupt-parent = <&intc>;
> + interrupts = <0x0 0x1e 0x4>;
> + };
> +};
> diff --git a/arch/arm/boot/dts/zynq-zturn-v5.dts b/arch/arm/boot/dts/zynq-zturn-v5.dts
> new file mode 100644
> index 000000000000..536632a09a25
> --- /dev/null
> +++ b/arch/arm/boot/dts/zynq-zturn-v5.dts
> @@ -0,0 +1,15 @@
> +// SPDX-License-Identifier: GPL-2.0
> +
> +/dts-v1/;
> +/include/ "zynq-zturn-common.dtsi"
> +
> +/ {
> + model = "Zynq Z-Turn MYIR Board V5";
> + compatible = "myir,zynq-zturn-v5", "xlnx,zynq-7000";
> +};
> +
> +&gem0 {
> + ethernet_phy: ethernet-phy@0 {
> + reg = <0x3>;
> + };
> +};
> diff --git a/arch/arm/boot/dts/zynq-zturn.dts b/arch/arm/boot/dts/zynq-zturn.dts
> index 5ec616ebca08..620b24a25e06 100644
> --- a/arch/arm/boot/dts/zynq-zturn.dts
> +++ b/arch/arm/boot/dts/zynq-zturn.dts
> @@ -1,114 +1,15 @@
> // SPDX-License-Identifier: GPL-2.0
> -/*
> - * Copyright (C) 2015 Andrea Merello <adnrea.merello@xxxxxxxxx>
> - * Copyright (C) 2017 Alexander Graf <agraf@xxxxxxx>
> - *
> - * Based on zynq-zed.dts which is:
> - * Copyright (C) 2011 - 2014 Xilinx
> - * Copyright (C) 2012 National Instruments Corp.
> - *
> - */
>
> /dts-v1/;
> -/include/ "zynq-7000.dtsi"
> +/include/ "zynq-zturn-common.dtsi"
>
> / {
> model = "Zynq Z-Turn MYIR Board";
> compatible = "myir,zynq-zturn", "xlnx,zynq-7000";
> -
> - aliases {
> - ethernet0 = &gem0;
> - serial0 = &uart1;
> - serial1 = &uart0;
> - mmc0 = &sdhci0;
> - };
> -
> - memory@0 {
> - device_type = "memory";
> - reg = <0x0 0x40000000>;
> - };
> -
> - chosen {
> - stdout-path = "serial0:115200n8";
> - };
> -
> - gpio-leds {
> - compatible = "gpio-leds";
> - usr-led1 {
> - label = "usr-led1";
> - gpios = <&gpio0 0x0 0x1>;
> - default-state = "off";
> - };
> -
> - usr-led2 {
> - label = "usr-led2";
> - gpios = <&gpio0 0x9 0x1>;
> - default-state = "off";
> - };
> - };
> -
> - gpio-keys {
> - compatible = "gpio-keys";
> - autorepeat;
> - K1 {
> - label = "K1";
> - gpios = <&gpio0 0x32 0x1>;
> - linux,code = <0x66>;
> - wakeup-source;
> - autorepeat;
> - };
> - };
> -};
> -
> -&clkc {
> - ps-clk-frequency = <33333333>;
> };
>
> &gem0 {
> - status = "okay";
> - phy-mode = "rgmii-id";
> - phy-handle = <&ethernet_phy>;
> -
> ethernet_phy: ethernet-phy@0 {
> reg = <0x0>;
> };
> };
> -
> -&sdhci0 {
> - status = "okay";
> -};
> -
> -&uart0 {
> - status = "okay";
> -};
> -
> -&uart1 {
> - status = "okay";
> -};
> -
> -&usb0 {
> - status = "okay";
> - dr_mode = "host";
> -};
> -
> -&can0 {
> - status = "okay";
> -};
> -
> -&i2c0 {
> - status = "okay";
> - clock-frequency = <400000>;
> -
> - stlm75@49 {
> - status = "okay";
> - compatible = "lm75";
> - reg = <0x49>;
> - };
> -
> - accelerometer@53 {
> - compatible = "adi,adxl345", "adxl345", "adi,adxl34x", "adxl34x";
> - reg = <0x53>;
> - interrupt-parent = <&intc>;
> - interrupts = <0x0 0x1e 0x4>;
> - };
> -};
>

Applied.

Thanks,
Michal

--
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Xilinx Microblaze
Maintainer of Linux kernel - Xilinx Zynq ARM and ZynqMP ARM64 SoCs
U-Boot custodian - Xilinx Microblaze/Zynq/ZynqMP/Versal SoCs