1*724ba675SRob Herring// SPDX-License-Identifier: GPL-2.0 2*724ba675SRob Herring/* 3*724ba675SRob Herring * Copyright (C) 2021 Corentin Labbe <clabbe@baylibre.com> 4*724ba675SRob Herring * Device Tree file for SSI 1328 5*724ba675SRob Herring */ 6*724ba675SRob Herring 7*724ba675SRob Herring/dts-v1/; 8*724ba675SRob Herring 9*724ba675SRob Herring#include "gemini.dtsi" 10*724ba675SRob Herring 11*724ba675SRob Herring/ { 12*724ba675SRob Herring model = "SSI 1328"; 13*724ba675SRob Herring compatible = "ssi,1328", "cortina,gemini"; 14*724ba675SRob Herring #address-cells = <1>; 15*724ba675SRob Herring #size-cells = <1>; 16*724ba675SRob Herring 17*724ba675SRob Herring memory@0 { 18*724ba675SRob Herring /* 128 MB */ 19*724ba675SRob Herring device_type = "memory"; 20*724ba675SRob Herring reg = <0x00000000 0x8000000>; 21*724ba675SRob Herring }; 22*724ba675SRob Herring 23*724ba675SRob Herring aliases { 24*724ba675SRob Herring mdio-gpio0 = &mdio0; 25*724ba675SRob Herring }; 26*724ba675SRob Herring 27*724ba675SRob Herring chosen { 28*724ba675SRob Herring bootargs = "console=ttyS0,19200n8 initrd=0x900000,9M"; 29*724ba675SRob Herring stdout-path = &uart0; 30*724ba675SRob Herring }; 31*724ba675SRob Herring 32*724ba675SRob Herring mdio0: mdio { 33*724ba675SRob Herring compatible = "virtual,mdio-gpio"; 34*724ba675SRob Herring gpios = <&gpio0 22 GPIO_ACTIVE_HIGH>, /* MDC */ 35*724ba675SRob Herring <&gpio0 21 GPIO_ACTIVE_HIGH>; /* MDIO */ 36*724ba675SRob Herring #address-cells = <1>; 37*724ba675SRob Herring #size-cells = <0>; 38*724ba675SRob Herring 39*724ba675SRob Herring /* LAN Marvell 88E1118 */ 40*724ba675SRob Herring phy0: ethernet-phy@1 { 41*724ba675SRob Herring reg = <1>; 42*724ba675SRob Herring device_type = "ethernet-phy"; 43*724ba675SRob Herring }; 44*724ba675SRob Herring /* WAN ICPlus IP101A */ 45*724ba675SRob Herring phy1: ethernet-phy@2 { 46*724ba675SRob Herring reg = <2>; 47*724ba675SRob Herring device_type = "ethernet-phy"; 48*724ba675SRob Herring }; 49*724ba675SRob Herring }; 50*724ba675SRob Herring}; 51*724ba675SRob Herring 52*724ba675SRob Herringðernet { 53*724ba675SRob Herring status = "okay"; 54*724ba675SRob Herring ethernet-port@0 { 55*724ba675SRob Herring phy-mode = "rgmii"; 56*724ba675SRob Herring phy-handle = <&phy0>; 57*724ba675SRob Herring }; 58*724ba675SRob Herring ethernet-port@1 { 59*724ba675SRob Herring phy-mode = "rgmii"; 60*724ba675SRob Herring phy-handle = <&phy1>; 61*724ba675SRob Herring }; 62*724ba675SRob Herring}; 63*724ba675SRob Herring 64*724ba675SRob Herring&flash { 65*724ba675SRob Herring status = "okay"; 66*724ba675SRob Herring /* 32MB of flash */ 67*724ba675SRob Herring reg = <0x30000000 0x03200000>; 68*724ba675SRob Herring 69*724ba675SRob Herring pinctrl-names = "enabled", "disabled"; 70*724ba675SRob Herring pinctrl-0 = <&pflash_default_pins>; 71*724ba675SRob Herring pinctrl-1 = <&pflash_disabled_pins>; 72*724ba675SRob Herring 73*724ba675SRob Herring partitions { 74*724ba675SRob Herring compatible = "redboot-fis"; 75*724ba675SRob Herring /* Eraseblock at 0xfe0000 */ 76*724ba675SRob Herring fis-index-block = <0x7F>; 77*724ba675SRob Herring }; 78*724ba675SRob Herring}; 79*724ba675SRob Herring 80*724ba675SRob Herring&gpio0 { 81*724ba675SRob Herring pinctrl-names = "default"; 82*724ba675SRob Herring pinctrl-0 = <&gpio0_default_pins>; 83*724ba675SRob Herring}; 84*724ba675SRob Herring 85*724ba675SRob Herring&ide0 { 86*724ba675SRob Herring status = "okay"; 87*724ba675SRob Herring}; 88*724ba675SRob Herring 89*724ba675SRob Herring&ide1 { 90*724ba675SRob Herring status = "okay"; 91*724ba675SRob Herring}; 92*724ba675SRob Herring 93*724ba675SRob Herring&sata { 94*724ba675SRob Herring cortina,gemini-ata-muxmode = <0>; 95*724ba675SRob Herring cortina,gemini-enable-sata-bridge; 96*724ba675SRob Herring status = "okay"; 97*724ba675SRob Herring}; 98*724ba675SRob Herring 99*724ba675SRob Herring&syscon { 100*724ba675SRob Herring pinctrl { 101*724ba675SRob Herring /* 102*724ba675SRob Herring * gpio0agrp cover line 0-4 103*724ba675SRob Herring * gpio0bgrp cover line 5 104*724ba675SRob Herring */ 105*724ba675SRob Herring gpio0_default_pins: pinctrl-gpio0 { 106*724ba675SRob Herring mux { 107*724ba675SRob Herring function = "gpio0"; 108*724ba675SRob Herring groups = "gpio0agrp", "gpio0bgrp"; 109*724ba675SRob Herring }; 110*724ba675SRob Herring }; 111*724ba675SRob Herring pflash_disabled_pins: pinctrl-pflash-disabled { 112*724ba675SRob Herring mux { 113*724ba675SRob Herring function = "gpio0"; 114*724ba675SRob Herring groups = "gpio0ggrp", "gpio0igrp", "gpio0jgrp", 115*724ba675SRob Herring "gpio0kgrp"; 116*724ba675SRob Herring }; 117*724ba675SRob Herring }; 118*724ba675SRob Herring pinctrl-gmii { 119*724ba675SRob Herring /* This platform use both the ethernet ports */ 120*724ba675SRob Herring mux { 121*724ba675SRob Herring function = "gmii"; 122*724ba675SRob Herring groups = "gmii_gmac0_grp", "gmii_gmac1_grp"; 123*724ba675SRob Herring }; 124*724ba675SRob Herring }; 125*724ba675SRob Herring }; 126*724ba675SRob Herring}; 127*724ba675SRob Herring 128*724ba675SRob Herring&usb0 { 129*724ba675SRob Herring status = "okay"; 130*724ba675SRob Herring}; 131*724ba675SRob Herring 132*724ba675SRob Herring&usb1 { 133*724ba675SRob Herring status = "okay"; 134*724ba675SRob Herring}; 135