diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-emmc.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-emmc.dts new file mode 100644 index 000000000000..bd9ed9dc9c3e --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-emmc.dts @@ -0,0 +1,42 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree file for Globalscale Marvell ESPRESSOBin Board with eMMC + * Copyright (C) 2018 Marvell + * + * Romain Perier + * Konstantin Porotchkin + * + */ +/* + * Schematic available at http://espressobin.net/wp-content/uploads/2017/08/ESPRESSObin_V5_Schematics.pdf + */ + +#include "armada-3720-espressobin.dtsi" + +/ { + model = "Globalscale Marvell ESPRESSOBin Board (eMMC)"; + compatible = "globalscale,espressobin-emmc", "globalscale,espressobin", + "marvell,armada3720", "marvell,armada3710"; +}; + +/* U11 */ +&sdhci0 { + non-removable; + bus-width = <8>; + mmc-ddr-1_8v; + mmc-hs400-1_8v; + marvell,xenon-emmc; + marvell,xenon-tun-count = <9>; + marvell,pad-type = "fixed-1-8v"; + + pinctrl-names = "default"; + pinctrl-0 = <&mmc_pins>; + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + mmccard: mmccard@0 { + compatible = "mmc-card"; + reg = <0>; + }; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts new file mode 100644 index 000000000000..6e876a6d9532 --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts @@ -0,0 +1,59 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree file for Globalscale Marvell ESPRESSOBin Board V7 with eMMC + * Copyright (C) 2018 Marvell + * + * Romain Perier + * Konstantin Porotchkin + * + */ +/* + * Schematic available at http://wiki.espressobin.net/tiki-download_file.php?fileId=200 + */ + +#include "armada-3720-espressobin.dtsi" + +/ { + model = "Globalscale Marvell ESPRESSOBin Board V7 (eMMC)"; + compatible = "globalscale,espressobin-v7-emmc", "globalscale,espressobin-v7", + "globalscale,espressobin", "marvell,armada3720", + "marvell,armada3710"; +}; + +&switch0 { + ports { + port@1 { + reg = <1>; + label = "lan1"; + phy-handle = <&switch0phy0>; + }; + + port@3 { + reg = <3>; + label = "wan"; + phy-handle = <&switch0phy2>; + }; + }; +}; + +/* U11 */ +&sdhci0 { + non-removable; + bus-width = <8>; + mmc-ddr-1_8v; + mmc-hs400-1_8v; + marvell,xenon-emmc; + marvell,xenon-tun-count = <9>; + marvell,pad-type = "fixed-1-8v"; + + pinctrl-names = "default"; + pinctrl-0 = <&mmc_pins>; + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + mmccard: mmccard@0 { + compatible = "mmc-card"; + reg = <0>; + }; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts new file mode 100644 index 000000000000..0f8405d085fd --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree file for Globalscale Marvell ESPRESSOBin Board V7 + * Copyright (C) 2018 Marvell + * + * Romain Perier + * Konstantin Porotchkin + * + */ +/* + * Schematic available at http://wiki.espressobin.net/tiki-download_file.php?fileId=200 + */ + +#include "armada-3720-espressobin.dtsi" + +/ { + model = "Globalscale Marvell ESPRESSOBin Board V7"; + compatible = "globalscale,espressobin-v7", "globalscale,espressobin", + "marvell,armada3720", "marvell,armada3710"; +}; + +&switch0 { + ports { + port@1 { + reg = <1>; + label = "lan1"; + phy-handle = <&switch0phy0>; + }; + + port@3 { + reg = <3>; + label = "wan"; + phy-handle = <&switch0phy2>; + }; + }; +}; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts index fbcf03f86c96..1542d836c090 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dts @@ -12,191 +12,9 @@ /dts-v1/; -#include -#include "armada-372x.dtsi" +#include "armada-3720-espressobin.dtsi" / { model = "Globalscale Marvell ESPRESSOBin Board"; compatible = "globalscale,espressobin", "marvell,armada3720", "marvell,armada3710"; - - chosen { - stdout-path = "serial0:115200n8"; - }; - - memory@0 { - device_type = "memory"; - reg = <0x00000000 0x00000000 0x00000000 0x20000000>; - }; - - vcc_sd_reg1: regulator { - compatible = "regulator-gpio"; - regulator-name = "vcc_sd1"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <3300000>; - regulator-boot-on; - - gpios = <&gpionb 4 GPIO_ACTIVE_HIGH>; - gpios-states = <0>; - states = <1800000 0x1 - 3300000 0x0>; - enable-active-high; - }; -}; - -/* J9 */ -&pcie0 { - status = "okay"; - phys = <&comphy1 0>; - pinctrl-names = "default"; - pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>; -}; - -/* J6 */ -&sata { - status = "okay"; - phys = <&comphy2 0>; - phy-names = "sata-phy"; -}; - -/* J1 */ -&sdhci1 { - wp-inverted; - bus-width = <4>; - cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>; - marvell,pad-type = "sd"; - vqmmc-supply = <&vcc_sd_reg1>; - - pinctrl-names = "default"; - pinctrl-0 = <&sdio_pins>; - status = "okay"; -}; - -/* U11 */ -&sdhci0 { - non-removable; - bus-width = <8>; - mmc-ddr-1_8v; - mmc-hs400-1_8v; - marvell,xenon-emmc; - marvell,xenon-tun-count = <9>; - marvell,pad-type = "fixed-1-8v"; - - pinctrl-names = "default"; - pinctrl-0 = <&mmc_pins>; -/* - * This eMMC is not populated on all boards, so disable it by - * default and let the bootloader enable it, if it is present - */ - status = "disabled"; -}; - -&spi0 { - status = "okay"; - - flash@0 { - reg = <0>; - compatible = "jedec,spi-nor"; - spi-max-frequency = <104000000>; - m25p,fast-read; - }; -}; - -/* Exported on the micro USB connector J5 through an FTDI */ -&uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&uart1_pins>; - status = "okay"; -}; - -/* - * Connector J17 and J18 expose a number of different features. Some pins are - * multiplexed. This is the case for instance for the following features: - * - UART1 (pin 24 = RX, pin 26 = TX). See armada-3720-db.dts for an example of - * how to enable it. Beware that the signals are 1.8V TTL. - * - I2C - * - SPI - * - MMC - */ - -/* J7 */ -&usb3 { - status = "okay"; -}; - -/* J8 */ -&usb2 { - status = "okay"; -}; - -&mdio { - switch0: switch0@1 { - compatible = "marvell,mv88e6085"; - #address-cells = <1>; - #size-cells = <0>; - reg = <1>; - - dsa,member = <0 0>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - port@0 { - reg = <0>; - label = "cpu"; - ethernet = <ð0>; - phy-mode = "rgmii-id"; - fixed-link { - speed = <1000>; - full-duplex; - }; - }; - - port@1 { - reg = <1>; - label = "wan"; - phy-handle = <&switch0phy0>; - }; - - port@2 { - reg = <2>; - label = "lan0"; - phy-handle = <&switch0phy1>; - }; - - port@3 { - reg = <3>; - label = "lan1"; - phy-handle = <&switch0phy2>; - }; - - }; - - mdio { - #address-cells = <1>; - #size-cells = <0>; - - switch0phy0: switch0phy0@11 { - reg = <0x11>; - }; - switch0phy1: switch0phy1@12 { - reg = <0x12>; - }; - switch0phy2: switch0phy2@13 { - reg = <0x13>; - }; - }; - }; -}; - -ð0 { - pinctrl-names = "default"; - pinctrl-0 = <&rgmii_pins>, <&smi_pins>; - phy-mode = "rgmii-id"; - status = "okay"; - - fixed-link { - speed = <1000>; - full-duplex; - }; }; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi new file mode 100644 index 000000000000..53b8ac55a7f3 --- /dev/null +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi @@ -0,0 +1,177 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Device Tree file for Globalscale Marvell ESPRESSOBin Board + * Copyright (C) 2016 Marvell + * + * Romain Perier + * + */ + +/dts-v1/; + +#include +#include "armada-372x.dtsi" + +/ { + chosen { + stdout-path = "serial0:115200n8"; + }; + + memory@0 { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000 0x20000000>; + }; + + vcc_sd_reg1: regulator { + compatible = "regulator-gpio"; + regulator-name = "vcc_sd1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + + gpios = <&gpionb 4 GPIO_ACTIVE_HIGH>; + gpios-states = <0>; + states = <1800000 0x1 + 3300000 0x0>; + enable-active-high; + }; +}; + +/* J9 */ +&pcie0 { + status = "okay"; + phys = <&comphy1 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>; +}; + +/* J6 */ +&sata { + status = "okay"; + phys = <&comphy2 0>; + phy-names = "sata-phy"; +}; + +/* J1 */ +&sdhci1 { + wp-inverted; + bus-width = <4>; + cd-gpios = <&gpionb 3 GPIO_ACTIVE_LOW>; + marvell,pad-type = "sd"; + vqmmc-supply = <&vcc_sd_reg1>; + + pinctrl-names = "default"; + pinctrl-0 = <&sdio_pins>; + status = "okay"; +}; + +&spi0 { + status = "okay"; + + flash@0 { + reg = <0>; + compatible = "jedec,spi-nor"; + spi-max-frequency = <104000000>; + m25p,fast-read; + }; +}; + +/* Exported on the micro USB connector J5 through an FTDI */ +&uart0 { + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pins>; + status = "okay"; +}; + +/* + * Connector J17 and J18 expose a number of different features. Some pins are + * multiplexed. This is the case for instance for the following features: + * - UART1 (pin 24 = RX, pin 26 = TX). See armada-3720-db.dts for an example of + * how to enable it. Beware that the signals are 1.8V TTL. + * - I2C + * - SPI + * - MMC + */ + +/* J7 */ +&usb3 { + status = "okay"; +}; + +/* J8 */ +&usb2 { + status = "okay"; +}; + +&mdio { + switch0: switch0@1 { + compatible = "marvell,mv88e6085"; + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + dsa,member = <0 0>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "cpu"; + ethernet = <ð0>; + phy-mode = "rgmii-id"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + + port@1 { + reg = <1>; + label = "wan"; + phy-handle = <&switch0phy0>; + }; + + port@2 { + reg = <2>; + label = "lan0"; + phy-handle = <&switch0phy1>; + }; + + port@3 { + reg = <3>; + label = "lan1"; + phy-handle = <&switch0phy2>; + }; + + }; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + switch0phy0: switch0phy0@11 { + reg = <0x11>; + }; + switch0phy1: switch0phy1@12 { + reg = <0x12>; + }; + switch0phy2: switch0phy2@13 { + reg = <0x13>; + }; + }; + }; +}; + +ð0 { + pinctrl-names = "default"; + pinctrl-0 = <&rgmii_pins>, <&smi_pins>; + phy-mode = "rgmii-id"; + status = "okay"; + + fixed-link { + speed = <1000>; + full-duplex; + }; +};