arch/arm/boot/dts/kirkwood-openblocks_a6.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include "kirkwood.dtsi"
   5 #include "kirkwood-6282.dtsi"
   6
   7 / {
   8         model = "Plat'Home OpenBlocksA6";
   9         compatible = "plathome,openblocks-a6", "marvell,kirkwood-88f6283", "marvell,kirkwood";
  10
  11         memory {
  12                 device_type = "memory";
  13                 reg = <0x00000000 0x20000000>;
  14         };
  15
  16         chosen {
  17                 bootargs = "console=ttyS0,115200n8 earlyprintk";
  18                 stdout-path = &uart0;
  19         };
  20
  21         ocp@f1000000 {
  22                 serial@12000 {
  23                         status = "okay";
  24                 };
  25
  26                 serial@12100 {
  27                         status = "okay";
  28                 };
  29
  30                 sata@80000 {
  31                         nr-ports = <1>;
  32                         status = "okay";
  33                 };
  34
  35                 i2c@11100 {
  36                         status = "okay";
  37
  38                         s35390a: s35390a@30 {
  39                                 compatible = "sii,s35390a";
  40                                 reg = <0x30>;
  41                         };
  42                 };
  43
  44                 pinctrl: pin-controller@10000 {
  45                         pinctrl-0 = <&pmx_dip_switches>;
  46                         pinctrl-names = "default";
  47
  48                         pmx_uart0: pmx-uart0 {
  49                                 marvell,pins = "mpp10", "mpp11", "mpp15",
  50                                         "mpp16";
  51                                 marvell,function = "uart0";
  52                         };
  53
  54                         pmx_uart1: pmx-uart1 {
  55                                 marvell,pins = "mpp13", "mpp14", "mpp8",
  56                                         "mpp9";
  57                                 marvell,function = "uart1";
  58                         };
  59
  60                         pmx_sysrst: pmx-sysrst {
  61                                 marvell,pins = "mpp6";
  62                                 marvell,function = "sysrst";
  63                         };
  64
  65                         pmx_dip_switches: pmx-dip-switches {
  66                                 marvell,pins = "mpp20", "mpp21", "mpp22", "mpp23";
  67                                 marvell,function = "gpio";
  68                         };
  69
  70                         pmx_gpio_header: pmx-gpio-header {
  71                                 marvell,pins = "mpp24", "mpp25", "mpp26", "mpp27",
  72                                                "mpp28", "mpp29", "mpp30", "mpp31";
  73                                 marvell,function = "gpio";
  74                         };
  75
  76                         pmx_gpio_init: pmx-init {
  77                                 marvell,pins = "mpp38";
  78                                 marvell,function = "gpio";
  79                         };
  80
  81                         pmx_usb_oc: pmx-usb-oc {
  82                                 marvell,pins = "mpp39";
  83                                 marvell,function = "gpio";
  84                         };
  85
  86                         pmx_leds: pmx-leds {
  87                                 marvell,pins = "mpp41", "mpp42", "mpp43";
  88                                 marvell,function = "gpio";
  89                         };
  90                 };
  91         };
  92
  93         gpio-leds {
  94                 compatible = "gpio-leds";
  95                 pinctrl-0 = <&pmx_leds>;
  96                 pinctrl-names = "default";
  97
  98                 led-red {
  99                         label = "obsa6:red:stat";
 100                         gpios = <&gpio1 9 GPIO_ACTIVE_LOW>;
 101                 };
 102
 103                 led-green {
 104                         label = "obsa6:green:stat";
 105                         gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
 106                 };
 107
 108                 led-yellow {
 109                         label = "obsa6:yellow:stat";
 110                         gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
 111                 };
 112         };
 113
 114         gpio_keys {
 115                 compatible = "gpio-keys";
 116                 pinctrl-0 = <&pmx_gpio_init>;
 117                 pinctrl-names = "default";
 118                 #address-cells = <1>;
 119                 #size-cells = <0>;
 120
 121                 power {
 122                         label = "Init Button";
 123                         linux,code = <KEY_POWER>;
 124                         gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
 125                 };
 126         };
 127 };
 128
 129 &nand {
 130         chip-delay = <25>;
 131         status = "okay";
 132
 133         partition@0 {
 134                 label = "uboot";
 135                 reg = <0x0 0x90000>;
 136         };
 137
 138         partition@90000 {
 139                 label = "env";
 140                 reg = <0x90000 0x44000>;
 141         };
 142
 143         partition@d4000 {
 144                 label = "test";
 145                 reg = <0xd4000 0x20000>;
 146         };
 147
 148         partition@f4000 {
 149                 label = "conf";
 150                 reg = <0xf4000 0x400000>;
 151         };
 152
 153         partition@4f4000 {
 154                 label = "linux";
 155                 reg = <0x4f4000 0x1d20000>;
 156         };
 157
 158         partition@2214000 {
 159                 label = "user";
 160                 reg = <0x2214000 0x1dec000>;
 161         };
 162 };
 163
 164 &mdio {
 165         status = "okay";
 166
 167         ethphy0: ethernet-phy@0 {
 168                 reg = <0>;
 169         };
 170 };
 171
 172 &eth0 {
 173         status = "okay";
 174         ethernet0-port@0 {
 175                 phy-handle = <&ethphy0>;
 176         };
 177 };
 178
 179 &gpio0 {
 180         status = "okay";
 181
 182         pinctrl-0 = <&pmx_gpio_header>;
 183         pinctrl-names = "default";
 184 };