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author | 2023-10-10 14:33:42 +0000 | |
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committer | 2023-10-10 14:33:42 +0000 | |
commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/arch/arm/dts/armada-3720-turris-mox.dts | |
parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/arch/arm/dts/armada-3720-turris-mox.dts')
-rw-r--r-- | roms/u-boot/arch/arm/dts/armada-3720-turris-mox.dts | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/dts/armada-3720-turris-mox.dts b/roms/u-boot/arch/arm/dts/armada-3720-turris-mox.dts new file mode 100644 index 000000000..f47ced05c --- /dev/null +++ b/roms/u-boot/arch/arm/dts/armada-3720-turris-mox.dts @@ -0,0 +1,232 @@ +// SPDX-License-Identifier: GPL-2.0+ or X11 +/* + * Device Tree file for CZ.NIC Turris Mox Board + * 2018 by Marek Behun <marek.behun@nic.cz> + * + * Based on armada-3720-espressobin.dts by: + * Gregory CLEMENT <gregory.clement@free-electrons.com> + * Konstantin Porotchkin <kostap@marvell.com> + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/leds/common.h> +#include "armada-372x.dtsi" + +/ { + model = "CZ.NIC Turris Mox Board"; + compatible = "cznic,turris-mox", "marvell,armada3720", + "marvell,armada3710"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + ethernet0 = ð0; + ethernet1 = ð1; + i2c0 = &i2c0; + spi0 = &spi0; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000 0x20000000>; + }; + + leds { + compatible = "gpio-leds"; + + led { + gpios = <&gpiosb 21 GPIO_ACTIVE_LOW>; + color = <LED_COLOR_ID_RED>; + function = LED_FUNCTION_ACTIVITY; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + reset { + compatible = "gpio-keys"; + label = "reset"; + linux,code = <KEY_RESTART>; + gpios = <&gpiosb 20 GPIO_ACTIVE_LOW>; + debounce-interval = <60>; + }; + }; + + reg_usb3_vbus: usb3_vbus@0 { + compatible = "regulator-fixed"; + regulator-name = "usb3-vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + startup-delay-us = <2000000>; + shutdown-delay-us = <1000000>; + gpio = <&gpiosb 0 GPIO_ACTIVE_HIGH>; + enable-active-high; + regulator-boot-on; + }; + + vsdc_reg: vsdc-reg { + compatible = "regulator-gpio"; + regulator-name = "vsdc"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + + gpios = <&gpiosb 23 GPIO_ACTIVE_HIGH>; + gpios-states = <0>; + states = <1800000 0x1 + 3300000 0x0>; + enable-active-high; + }; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + eth_phy1: ethernet-phy@1 { + reg = <1>; + }; + }; +}; + +&comphy { + max-lanes = <3>; + phy0 { + phy-type = <COMPHY_TYPE_SGMII1>; + phy-speed = <COMPHY_SPEED_3_125G>; + }; + + phy1 { + phy-type = <COMPHY_TYPE_PEX0>; + phy-speed = <COMPHY_SPEED_5G>; + }; + + phy2 { + phy-type = <COMPHY_TYPE_USB3_HOST0>; + phy-speed = <COMPHY_SPEED_5G>; + }; +}; + +ð0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>, <&smi_pins>; + phy-mode = "rgmii"; + phy = <ð_phy1>; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins>; + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + + rtc@6f { + compatible = "microchip,mcp7941x"; + reg = <0x6f>; + }; +}; + +&sdhci1 { + wp-inverted; + bus-width = <4>; + cd-gpios = <&gpionb 10 GPIO_ACTIVE_HIGH>; + vqmmc-supply = <&vsdc_reg>; + marvell,pad-type = "sd"; + status = "okay"; +}; + +&pinctrl_nb { + spi_cs1_pins: spi-cs1-pins { + groups = "spi_cs1"; + function = "spi"; + }; +}; + +&spi0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&spi_cs1_pins>; + assigned-clocks = <&nb_periph_clk 7>; + assigned-clock-parents = <&tbg 1>; + assigned-clock-rates = <20000000>; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "st,s25fl064l", "jedec,spi-nor"; + reg = <0>; + spi-max-frequency = <20000000>; + m25p,fast-read; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "secure-firmware"; + reg = <0x0 0x20000>; + }; + + partition@20000 { + label = "a53-firmware"; + reg = <0x20000 0x160000>; + }; + + partition@180000 { + label = "u-boot-env"; + reg = <0x180000 0x10000>; + }; + + partition@190000 { + label = "Rescue system"; + reg = <0x190000 0x660000>; + }; + + partition@7f0000 { + label = "dtb"; + reg = <0x7f0000 0x10000>; + }; + }; + }; + + moxtet@1 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "cznic,moxtet"; + reg = <1>; + reset-gpios = <&gpiosb 2 GPIO_ACTIVE_LOW>; + spi-max-frequency = <1000000>; + spi-cpol; + spi-cpha; + }; +}; + +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "okay"; +}; + +&usb2 { + status = "okay"; +}; + +&usb3 { + vbus-supply = <®_usb3_vbus>; + status = "okay"; +}; + +&pcie0 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie_pins>; + reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>; + status = "disabled"; +}; |