This adds support for ESPRESSObin-Ultra from Globalscale.
Specifications are similar to the base ESPRESSObin board, with main
difference being being WAN port with PoE capability and 2 additional ethernet ports.
Full specifications:
1x Marvell 64 bit Dual Core ARM A53 Armada 3700 SOC clocked up to 1.2Ghz
1x Topaz 6341 Networking Switch
1GB DDR4
8GB eMMC
1x WAN with 30W POE
4x Gb LAN
1x RTC Clock and battery
1x DC Jack
1x USB 3.0 Type A
1x USB 2.0 Type A
1x SIM NanoSIM card Slot
1x Power Button
4x LED
1x Reset button
1x microUSB for UART
1x M.2 2280 slot for memory
1x 2x2 802.11ac Wi-Fi
1x MiniPCIE slot for Wi-Fi (PCIe interface)
Signed-off-by: Vladimir Vid <[email protected]>
---
v2 changes:
- added armada-3720-espressobin.dtsi include and updated dts
- updated model name
- renamed first partition from 'u-boot' to 'firmware'
- disabled usb3 node for the moment as it include usb2 references
---
arch/arm64/boot/dts/marvell/Makefile | 1 +
.../marvell/armada-3720-espressobin-ultra.dts | 161 ++++++++++++++++++
2 files changed, 162 insertions(+)
create mode 100644 arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile
index 3e5f2e7a040c..094f451fdd1d 100644
--- a/arch/arm64/boot/dts/marvell/Makefile
+++ b/arch/arm64/boot/dts/marvell/Makefile
@@ -3,6 +3,7 @@
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-db.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-emmc.dtb
+dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-ultra.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-v7.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-v7-emmc.dtb
dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-turris-mox.dtb
diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
new file mode 100644
index 000000000000..87aaf620a171
--- /dev/null
+++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
@@ -0,0 +1,161 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Device Tree file for ESPRESSObin-Ultra board.
+ * Copyright (C) 2019 Globalscale technologies, Inc.
+ *
+ * Jason Hung <[email protected]>
+ */
+
+/dts-v1/;
+
+#include "armada-3720-espressobin.dtsi"
+
+/ {
+ model = "Globalscale Marvell ESPRESSOBin Ultra Board";
+ compatible = "globalscale,espressobin-ultra", "marvell,armada3720",
+ "marvell,armada3710";
+
+ reg_usb3_vbus: usb3-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb3-vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ gpio = <&gpionb 19 GPIO_ACTIVE_HIGH>;
+ };
+
+ usb3_phy: usb3-phy {
+ compatible = "usb-nop-xceiv";
+ vcc-supply = <®_usb3_vbus>;
+ };
+
+ gpio-leds {
+ pinctrl-names = "default";
+ compatible = "gpio-leds";
+ /* No assigned functions to the LEDs by default */
+ led1 {
+ label = "ebin-ultra:blue:led1";
+ gpios = <&gpionb 11 GPIO_ACTIVE_LOW>;
+ };
+ led2 {
+ label = "ebin-ultra:green:led2";
+ gpios = <&gpionb 12 GPIO_ACTIVE_LOW>;
+ };
+ led3 {
+ label = "ebin-ultra:red:led3";
+ gpios = <&gpionb 13 GPIO_ACTIVE_LOW>;
+ };
+ led4 {
+ label = "ebin-ultra:yellow:led4";
+ gpios = <&gpionb 14 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&sdhci0 {
+ status = "okay";
+ non-removable;
+ bus-width = <8>;
+ mmc-ddr-1_8v;
+ mmc-hs400-1_8v;
+ marvell,pad-type = "fixed-1-8v";
+};
+
+&sdhci1 {
+ status = "disabled";
+};
+
+&spi0 {
+ flash@0 {
+ spi-max-frequency = <108000000>;
+ spi-rx-bus-width = <4>;
+ spi-tx-bus-width = <4>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "firmware";
+ reg = <0x0 0x3e0000>;
+ };
+ partition@3e0000 {
+ label = "hw-info";
+ reg = <0x3e0000 0x10000>;
+ read-only;
+ };
+ partition@3f0000 {
+ label = "u-boot-env";
+ reg = <0x3f0000 0x10000>;
+ };
+ };
+ };
+};
+
+&i2c0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+
+ clock-frequency = <100000>;
+
+ rtc@51 {
+ compatible = "nxp,pcf8563";
+ reg = <0x51>;
+ };
+};
+
+&usb3 {
+ usb-phy = <&usb3_phy>;
+ status = "disabled";
+};
+
+&mdio {
+ extphy: ethernet-phy@0 {
+ reg = <1>;
+ };
+};
+
+&switch0 {
+ reg = <3>;
+
+ ports {
+ port@1 {
+ reg = <1>;
+ label = "lan0";
+ phy-handle = <&switch0phy0>;
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan1";
+ phy-handle = <&switch0phy1>;
+ };
+
+ port@3 {
+ reg = <3>;
+ label = "lan2";
+ phy-handle = <&switch0phy2>;
+ };
+
+ port@4 {
+ reg = <4>;
+ label = "lan3";
+ phy-handle = <&switch0phy3>;
+ };
+
+ port@5 {
+ reg = <5>;
+ label = "wan";
+ phy-handle = <&extphy>;
+ phy-mode = "sgmii";
+ };
+ };
+
+ mdio {
+ switch0phy3: switch0phy3@14 {
+ reg = <0x14>;
+ };
+ };
+};
--
2.27.0
Hello!
On Friday 23 October 2020 18:21:11 Vladimir Vid wrote:
> This adds support for ESPRESSObin-Ultra from Globalscale.
>
> Specifications are similar to the base ESPRESSObin board, with main
> difference being being WAN port with PoE capability and 2 additional ethernet ports.
>
> Full specifications:
>
> 1x Marvell 64 bit Dual Core ARM A53 Armada 3700 SOC clocked up to 1.2Ghz
> 1x Topaz 6341 Networking Switch
> 1GB DDR4
> 8GB eMMC
> 1x WAN with 30W POE
> 4x Gb LAN
> 1x RTC Clock and battery
> 1x DC Jack
> 1x USB 3.0 Type A
> 1x USB 2.0 Type A
> 1x SIM NanoSIM card Slot
> 1x Power Button
> 4x LED
> 1x Reset button
> 1x microUSB for UART
> 1x M.2 2280 slot for memory
> 1x 2x2 802.11ac Wi-Fi
> 1x MiniPCIE slot for Wi-Fi (PCIe interface)
>
> Signed-off-by: Vladimir Vid <[email protected]>
> ---
>
> v2 changes:
>
> - added armada-3720-espressobin.dtsi include and updated dts
> - updated model name
> - renamed first partition from 'u-boot' to 'firmware'
> - disabled usb3 node for the moment as it include usb2 references
>
> ---
> arch/arm64/boot/dts/marvell/Makefile | 1 +
> .../marvell/armada-3720-espressobin-ultra.dts | 161 ++++++++++++++++++
> 2 files changed, 162 insertions(+)
> create mode 100644 arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
>
> diff --git a/arch/arm64/boot/dts/marvell/Makefile b/arch/arm64/boot/dts/marvell/Makefile
> index 3e5f2e7a040c..094f451fdd1d 100644
> --- a/arch/arm64/boot/dts/marvell/Makefile
> +++ b/arch/arm64/boot/dts/marvell/Makefile
> @@ -3,6 +3,7 @@
> dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-db.dtb
> dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin.dtb
> dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-emmc.dtb
> +dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-ultra.dtb
> dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-v7.dtb
> dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-espressobin-v7-emmc.dtb
> dtb-$(CONFIG_ARCH_MVEBU) += armada-3720-turris-mox.dtb
> diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
> new file mode 100644
> index 000000000000..87aaf620a171
> --- /dev/null
> +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-ultra.dts
> @@ -0,0 +1,161 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Device Tree file for ESPRESSObin-Ultra board.
> + * Copyright (C) 2019 Globalscale technologies, Inc.
> + *
> + * Jason Hung <[email protected]>
> + */
> +
> +/dts-v1/;
> +
> +#include "armada-3720-espressobin.dtsi"
> +
> +/ {
> + model = "Globalscale Marvell ESPRESSOBin Ultra Board";
> + compatible = "globalscale,espressobin-ultra", "marvell,armada3720",
> + "marvell,armada3710";
> +
You are missing there aliases section for correct MAC address assignment
from bootloader. See:
https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git/tree/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi?h=for-next
https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git/tree/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts?h=for-next
> + reg_usb3_vbus: usb3-vbus {
> + compatible = "regulator-fixed";
> + regulator-name = "usb3-vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + enable-active-high;
> + gpio = <&gpionb 19 GPIO_ACTIVE_HIGH>;
> + };
> +
> + usb3_phy: usb3-phy {
> + compatible = "usb-nop-xceiv";
> + vcc-supply = <®_usb3_vbus>;
> + };
> +
> + gpio-leds {
> + pinctrl-names = "default";
> + compatible = "gpio-leds";
> + /* No assigned functions to the LEDs by default */
> + led1 {
> + label = "ebin-ultra:blue:led1";
> + gpios = <&gpionb 11 GPIO_ACTIVE_LOW>;
> + };
> + led2 {
> + label = "ebin-ultra:green:led2";
> + gpios = <&gpionb 12 GPIO_ACTIVE_LOW>;
> + };
> + led3 {
> + label = "ebin-ultra:red:led3";
> + gpios = <&gpionb 13 GPIO_ACTIVE_LOW>;
> + };
> + led4 {
> + label = "ebin-ultra:yellow:led4";
> + gpios = <&gpionb 14 GPIO_ACTIVE_LOW>;
> + };
> + };
> +};
> +
> +&sdhci0 {
> + status = "okay";
> + non-removable;
> + bus-width = <8>;
> + mmc-ddr-1_8v;
> + mmc-hs400-1_8v;
> + marvell,pad-type = "fixed-1-8v";
> +};
This sdhci0 node looks like duplication of what is in include DTS file
armada-3720-espressobin.dtsi. So it is really needed to specify it also
again in armada-3720-espressobin-ultra.dts?
> +
> +&sdhci1 {
> + status = "disabled";
> +};
> +
> +&spi0 {
> + flash@0 {
> + spi-max-frequency = <108000000>;
> + spi-rx-bus-width = <4>;
> + spi-tx-bus-width = <4>;
> +
> + partitions {
> + compatible = "fixed-partitions";
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + partition@0 {
> + label = "firmware";
> + reg = <0x0 0x3e0000>;
> + };
> + partition@3e0000 {
> + label = "hw-info";
> + reg = <0x3e0000 0x10000>;
> + read-only;
> + };
> + partition@3f0000 {
> + label = "u-boot-env";
> + reg = <0x3f0000 0x10000>;
> + };
> + };
> + };
> +};
> +
> +&i2c0 {
> + status = "okay";
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2c1_pins>;
> +
> + clock-frequency = <100000>;
> +
> + rtc@51 {
> + compatible = "nxp,pcf8563";
> + reg = <0x51>;
> + };
> +};
> +
> +&usb3 {
> + usb-phy = <&usb3_phy>;
> + status = "disabled";
> +};
> +
> +&mdio {
> + extphy: ethernet-phy@0 {
> + reg = <1>;
> + };
> +};
> +
> +&switch0 {
> + reg = <3>;
> +
> + ports {
> + port@1 {
> + reg = <1>;
> + label = "lan0";
> + phy-handle = <&switch0phy0>;
> + };
> +
> + port@2 {
> + reg = <2>;
> + label = "lan1";
> + phy-handle = <&switch0phy1>;
> + };
> +
> + port@3 {
> + reg = <3>;
> + label = "lan2";
> + phy-handle = <&switch0phy2>;
> + };
> +
> + port@4 {
> + reg = <4>;
> + label = "lan3";
> + phy-handle = <&switch0phy3>;
> + };
> +
> + port@5 {
> + reg = <5>;
> + label = "wan";
> + phy-handle = <&extphy>;
> + phy-mode = "sgmii";
> + };
> + };
> +
> + mdio {
> + switch0phy3: switch0phy3@14 {
> + reg = <0x14>;
> + };
> + };
> +};
> --
> 2.27.0
>