| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (C) 2016 Marvell International Ltd. |
| * Copyright (C) 2020 Sartura Ltd. |
| */ |
| |
| #include "armada-8040.dtsi" /* include SoC device tree */ |
| |
| / { |
| model = "iEi-Puzzle-M801"; |
| compatible = "marvell,armada8040-puzzle-m801", |
| "marvell,armada8040"; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| aliases { |
| i2c0 = &i2c0; |
| i2c1 = &cpm_i2c0; |
| i2c2 = &cpm_i2c1; |
| i2c3 = &i2c_switch; |
| spi0 = &spi0; |
| gpio0 = &ap_gpio0; |
| gpio1 = &cpm_gpio0; |
| gpio2 = &cpm_gpio1; |
| gpio3 = &sfpplus_gpio; |
| }; |
| |
| memory@00000000 { |
| device_type = "memory"; |
| reg = <0x0 0x0 0x0 0x80000000>; |
| }; |
| |
| simple-bus { |
| compatible = "simple-bus"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| reg_usb3h0_vbus: usb3-vbus0 { |
| compatible = "regulator-fixed"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cpm_xhci_vbus_pins>; |
| regulator-name = "reg-usb3h0-vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| startup-delay-us = <500000>; |
| enable-active-high; |
| regulator-always-on; |
| regulator-boot-on; |
| gpio = <&cpm_gpio1 15 GPIO_ACTIVE_HIGH>; /* GPIO[47] */ |
| }; |
| }; |
| }; |
| |
| &i2c0 { |
| status = "okay"; |
| clock-frequency = <100000>; |
| |
| rtc@32 { |
| compatible = "epson,rx8010"; |
| reg = <0x32>; |
| }; |
| }; |
| |
| &uart0 { |
| status = "okay"; |
| }; |
| |
| &ap_pinctl { |
| /* |
| * MPP Bus: |
| * AP SPI0 [0-3] |
| * AP I2C [4-5] |
| * AP GPIO [6] |
| * AP UART 1 RX/TX [7-8] |
| * AP GPIO [9-10] |
| * AP GPIO [12] |
| * UART0 [11,19] |
| */ |
| /* 0 1 2 3 4 5 6 7 8 9 */ |
| pin-func = < 3 3 3 3 3 3 3 3 3 0 |
| 0 3 0 0 0 0 0 0 0 3 >; |
| }; |
| |
| &cpm_pinctl { |
| /* |
| * MPP Bus: |
| * [0-31] = 0xff: Keep default CP0_shared_pins: |
| * [11] CLKOUT_MPP_11 (out) |
| * [23] LINK_RD_IN_CP2CP (in) |
| * [25] CLKOUT_MPP_25 (out) |
| * [29] AVS_FB_IN_CP2CP (in) |
| * [32,34] SMI |
| * [33] MSS power down |
| * [35-38] CP0 I2C1 and I2C0 |
| * [39] MSS CKE Enable |
| * [40,41] CP0 UART1 TX/RX |
| * [42,43] XSMI (controls two 10G phys) |
| * [47] USB VBUS EN |
| * [48] FAN PWM |
| * [49] 10G port 1 interrupt |
| * [50] 10G port 0 interrupt |
| * [51] 2.5G SFP TX fault |
| * [52] PCIe reset out |
| * [53] 2.5G SFP mode |
| * [54] 2.5G SFP LOS |
| * [55] Micro SD card detect |
| * [56-61] Micro SD |
| * [62] CP1 SFI SFP FAULT |
| */ |
| /* 0 1 2 3 4 5 6 7 8 9 */ |
| pin-func = < 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff |
| 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff |
| 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff |
| 0xff 0 7 0xa 7 2 2 2 2 0xa |
| 7 7 8 8 0 0 0 0 0 0 |
| 0 0 0 0 0 0 0xe 0xe 0xe 0xe |
| 0xe 0xe 0 >; |
| |
| cpm_xhci_vbus_pins: cpm-xhci-vbus-pins { |
| marvell,pins = < 47 >; |
| marvell,function = <0>; |
| }; |
| |
| cpm_pcie_reset_pins: cpm-pcie-reset-pins { |
| marvell,pins = < 52 >; |
| marvell,function = <0>; |
| }; |
| }; |
| |
| &cpm_sdhci0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cpm_sdhci_pins>; |
| bus-width= <4>; |
| status = "okay"; |
| }; |
| |
| &cpm_pcie0 { |
| num-lanes = <1>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cpm_pcie_reset_pins>; |
| marvell,reset-gpio = <&cpm_gpio1 20 GPIO_ACTIVE_LOW>; /* GPIO[52] */ |
| status = "okay"; |
| }; |
| |
| &cpm_i2c0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cpm_i2c0_pins>; |
| status = "okay"; |
| clock-frequency = <100000>; |
| |
| sfpplus_gpio: gpio@21 { |
| compatible = "nxp,pca9555"; |
| reg = <0x21>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| }; |
| }; |
| |
| &cpm_i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&cpm_i2c1_pins>; |
| status = "okay"; |
| clock-frequency = <100000>; |
| |
| i2c_switch: i2c-switch@70 { |
| compatible = "nxp,pca9544"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x70>; |
| }; |
| }; |
| |
| &cpm_sata0 { |
| status = "okay"; |
| }; |
| |
| &cpm_ethernet { |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &cpm_mdio { |
| status = "okay"; |
| cpm_ge_phy0: ethernet-phy@1 { |
| reg = <0>; |
| }; |
| |
| cpm_ge_phy1: ethernet-phy@2 { |
| reg = <1>; |
| }; |
| }; |
| |
| &cpm_eth0 { |
| status = "okay"; |
| phy-mode = "sfi"; |
| }; |
| |
| &cpm_eth1 { |
| status = "okay"; |
| phy-mode = "sgmii"; |
| phy = <&cpm_ge_phy0>; |
| }; |
| |
| &cpm_eth2 { |
| status = "okay"; |
| phy-mode = "sgmii"; |
| phy = <&cpm_ge_phy1>; |
| }; |
| |
| &cpm_comphy { |
| /* |
| * CP0 Serdes Configuration: |
| * Lane 0: PCIe0 (x1) |
| * Lane 1: SGMII2 |
| * Lane 2: SATA0 |
| * Lane 3: SGMII1 |
| * Lane 4: SFI (10G) |
| * Lane 5: SATA1 |
| */ |
| phy0 { |
| phy-type = <PHY_TYPE_PEX0>; |
| }; |
| phy1 { |
| phy-type = <PHY_TYPE_SGMII2>; |
| phy-speed = <PHY_SPEED_1_25G>; |
| }; |
| phy2 { |
| phy-type = <PHY_TYPE_SATA0>; |
| }; |
| phy3 { |
| phy-type = <PHY_TYPE_SGMII1>; |
| phy-speed = <PHY_SPEED_1_25G>; |
| }; |
| phy4 { |
| phy-type = <PHY_TYPE_SFI>; |
| }; |
| phy5 { |
| phy-type = <PHY_TYPE_SATA1>; |
| }; |
| }; |
| |
| &cps_mdio { |
| status = "okay"; |
| cps_ge_phy0: ethernet-phy@3 { |
| reg = <1>; |
| }; |
| |
| cps_ge_phy1: ethernet-phy@4 { |
| reg = <0>; |
| }; |
| }; |
| |
| &cps_pcie0 { |
| num-lanes = <2>; |
| pinctrl-names = "default"; |
| status = "okay"; |
| }; |
| |
| &cps_usb3_0 { |
| vbus-supply = <®_usb3h0_vbus>; |
| status = "okay"; |
| }; |
| |
| &cps_utmi0 { |
| status = "okay"; |
| }; |
| |
| &cps_ethernet { |
| status = "okay"; |
| }; |
| |
| &cps_eth0 { |
| status = "okay"; |
| phy-mode = "sfi"; |
| }; |
| |
| &cps_eth1 { |
| status = "okay"; |
| phy = <&cps_ge_phy0>; |
| phy-mode = "sgmii"; |
| }; |
| |
| &cps_eth2 { |
| status = "okay"; |
| phy = <&cps_ge_phy1>; |
| phy-mode = "sgmii"; |
| }; |
| |
| &cps_pinctl { |
| /* |
| * MPP Bus: |
| * [0-5] TDM |
| * [6,7] CP1_UART 0 |
| * [8] CP1 10G SFP LOS |
| * [9] CP1 10G PHY RESET |
| * [10] CP1 10G SFP TX Disable |
| * [11] CP1 10G SFP Mode |
| * [12] SPI1 CS1n |
| * [13] SPI1 MISO (TDM and SPI ROM shared) |
| * [14] SPI1 CS0n |
| * [15] SPI1 MOSI (TDM and SPI ROM shared) |
| * [16] SPI1 CLK (TDM and SPI ROM shared) |
| * [24] CP1 2.5G SFP TX Disable |
| * [26] CP0 10G SFP TX Fault |
| * [27] CP0 10G SFP Mode |
| * [28] CP0 10G SFP LOS |
| * [29] CP0 10G SFP TX Disable |
| * [30] USB Over current indication |
| * [31] 10G Port 0 phy reset |
| * [32-62] = 0xff: Keep default CP1_shared_pins: |
| */ |
| /* 0 1 2 3 4 5 6 7 8 9 */ |
| pin-func = < 0x4 0x4 0x4 0x4 0x4 0x4 0x8 0x8 0x0 0x0 |
| 0x0 0x0 0x3 0x3 0x3 0x3 0x3 0xff 0xff 0xff |
| 0xff 0xff 0xff 0xff 0x0 0xff 0x0 0x0 0x0 0x0 |
| 0x0 0x0 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff |
| 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff |
| 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff 0xff |
| 0xff 0xff 0xff>; |
| }; |
| |
| &spi0 { |
| status = "okay"; |
| |
| spi-flash@0 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "jedec,spi-nor"; |
| reg = <0>; |
| spi-max-frequency = <10000000>; |
| |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| partition@u-boot { |
| reg = <0x00000000 0x001f0000>; |
| label = "u-boot"; |
| }; |
| partition@u-boot-env { |
| reg = <0x001f0000 0x00010000>; |
| label = "u-boot-env"; |
| }; |
| partition@ubi1 { |
| reg = <0x00200000 0x03f00000>; |
| label = "ubi1"; |
| }; |
| partition@ubi2 { |
| reg = <0x04100000 0x03f00000>; |
| label = "ubi2"; |
| }; |
| }; |
| }; |
| }; |
| |
| &cps_comphy { |
| /* |
| * CP1 Serdes Configuration: |
| * Lane 0: PCIe0 (x2) |
| * Lane 1: PCIe0 (x2) |
| * Lane 2: USB HOST 0 |
| * Lane 3: SGMII1 |
| * Lane 4: SFI (10G) |
| * Lane 5: SGMII2 |
| */ |
| phy0 { |
| phy-type = <PHY_TYPE_PEX0>; |
| }; |
| phy1 { |
| phy-type = <PHY_TYPE_PEX0>; |
| }; |
| phy2 { |
| phy-type = <PHY_TYPE_USB3_HOST0>; |
| }; |
| phy3 { |
| phy-type = <PHY_TYPE_SGMII1>; |
| phy-speed = <PHY_SPEED_1_25G>; |
| }; |
| phy4 { |
| phy-type = <PHY_TYPE_SFI>; |
| }; |
| phy5 { |
| phy-type = <PHY_TYPE_SGMII2>; |
| phy-speed = <PHY_SPEED_1_25G>; |
| }; |
| }; |