target/linux/ipq806x/files-4.19/arch/arm/boot/dts/qcom-ipq8064-ap161.dts

   1 #include "qcom-ipq8064-v1.0.dtsi"
   2
   3 / {
   4         model = "Qualcomm IPQ8064/AP161";
   5         compatible = "qcom,ipq8064-ap161", "qcom,ipq8064";
   6
   7         memory@0 {
   8                 reg = <0x42000000 0x1e000000>;
   9                 device_type = "memory";
  10         };
  11
  12         reserved-memory {
  13                 #address-cells = <1>;
  14                 #size-cells = <1>;
  15                 ranges;
  16                 rsvd@41200000 {
  17                         reg = <0x41200000 0x300000>;
  18                         no-map;
  19                 };
  20         };
  21
  22         aliases {
  23                 serial0 = &gsbi4_serial;
  24                 mdio-gpio0 = &mdio0;
  25         };
  26
  27         chosen {
  28                 linux,stdout-path = "serial0:115200n8";
  29         };
  30
  31         soc {
  32                 pinmux@800000 {
  33                         i2c4_pins: i2c4_pinmux {
  34                                 pins = "gpio12", "gpio13";
  35                                 function = "gsbi4";
  36                                 bias-disable;
  37                         };
  38
  39                         spi_pins: spi_pins {
  40                                 mux {
  41                                         pins = "gpio18", "gpio19", "gpio21";
  42                                         function = "gsbi5";
  43                                         drive-strength = <10>;
  44                                         bias-none;
  45                                 };
  46                         };
  47                         nand_pins: nand_pins {
  48                                 mux {
  49                                         pins = "gpio34", "gpio35", "gpio36",
  50                                                "gpio37", "gpio38", "gpio39",
  51                                                "gpio40", "gpio41", "gpio42",
  52                                                "gpio43", "gpio44", "gpio45",
  53                                                "gpio46", "gpio47";
  54                                         function = "nand";
  55                                         drive-strength = <10>;
  56                                         bias-disable;
  57                                 };
  58                                 pullups {
  59                                         pins = "gpio39";
  60                                         bias-pull-up;
  61                                 };
  62                                 hold {
  63                                         pins = "gpio40", "gpio41", "gpio42",
  64                                                "gpio43", "gpio44", "gpio45",
  65                                                "gpio46", "gpio47";
  66                                         bias-bus-hold;
  67                                 };
  68                         };
  69
  70                         mdio0_pins: mdio0_pins {
  71                                 mux {
  72                                         pins = "gpio0", "gpio1";
  73                                         function = "gpio";
  74                                         drive-strength = <8>;
  75                                         bias-disable;
  76                                 };
  77                         };
  78
  79                         rgmii2_pins: rgmii2_pins {
  80                                 mux {
  81                                         pins = "gpio2", "gpio27", "gpio28",
  82                                                 "gpio29", "gpio30", "gpio31",
  83                                                 "gpio32", "gpio51", "gpio52",
  84                                                 "gpio59", "gpio60", "gpio61",
  85                                                 "gpio62" , "gpio66";
  86                                         function = "rgmii2";
  87                                         drive-strength = <8>;
  88                                         bias-disable;
  89                                 };
  90                         };
  91                 };
  92
  93                 gsbi@16300000 {
  94                         qcom,mode = <GSBI_PROT_I2C_UART>;
  95                         status = "okay";
  96                         serial@16340000 {
  97                                 status = "okay";
  98                         };
  99
 100                         /*
 101                         * The i2c device on gsbi4 should not be enabled.
 102                         * On ipq806x designs gsbi4 i2c is meant for exclusive
 103                         * RPM usage. Turning this on in kernel manifests as
 104                         * i2c failure for the RPM.
 105                         */
 106                 };
 107
 108                 gsbi5: gsbi@1a200000 {
 109                         qcom,mode = <GSBI_PROT_SPI>;
 110                         status = "okay";
 111
 112                         spi4: spi@1a280000 {
 113                                 status = "okay";
 114                                 spi-max-frequency = <50000000>;
 115
 116                                 pinctrl-0 = <&spi_pins>;
 117                                 pinctrl-names = "default";
 118
 119                                 cs-gpios = <&qcom_pinmux 20 0>;
 120
 121                                 flash: m25p80@0 {
 122                                         compatible = "s25fl256s1";
 123                                         #address-cells = <1>;
 124                                         #size-cells = <1>;
 125                                         spi-max-frequency = <50000000>;
 126                                         reg = <0>;
 127
 128                                         partitions {
 129                                                 compatible = "qcom,smem";
 130                                         };
 131                                 };
 132                         };
 133                 };
 134
 135                 sata-phy@1b400000 {
 136                         status = "okay";
 137                 };
 138
 139                 sata@29000000 {
 140                         status = "okay";
 141                 };
 142
 143                 usb3_0: usb3@110f8800 {
 144                         status = "okay";
 145                 };
 146
 147                 usb3_1: usb3@100f8800 {
 148                         status = "okay";
 149                 };
 150
 151                 pcie0: pci@1b500000 {
 152                         status = "okay";
 153                 };
 154
 155                 pcie1: pci@1b700000 {
 156                         status = "okay";
 157                         force_gen1 = <1>;
 158                 };
 159
 160                 pcie2: pci@1b900000 {
 161                         status = "okay";
 162                 };
 163
 164                 nand@1ac00000 {
 165                         status = "okay";
 166
 167                         pinctrl-0 = <&nand_pins>;
 168                         pinctrl-names = "default";
 169
 170                         cs0 {
 171                                 reg = <0>;
 172                                 compatible = "qcom,nandcs";
 173
 174                                 nand-ecc-strength = <4>;
 175                                 nand-bus-width = <8>;
 176                                 nand-ecc-step-size = <512>;
 177
 178                                 partitions {
 179                                         compatible = "qcom,smem";
 180                                 };
 181                         };
 182                 };
 183
 184                 mdio0: mdio {
 185                         compatible = "virtual,mdio-gpio";
 186                         #address-cells = <1>;
 187                         #size-cells = <0>;
 188                         gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
 189                         pinctrl-0 = <&mdio0_pins>;
 190                         pinctrl-names = "default";
 191
 192                         phy0: ethernet-phy@0 {
 193                                 reg = <0>;
 194                                 qca,ar8327-initvals = <
 195                                         0x00004 0x7600000   /* PAD0_MODE */
 196                                         0x00008 0x1000000   /* PAD5_MODE */
 197                                         0x0000c 0x20080     /* PAD6_MODE */
 198                                         0x000e4 0x6a545     /* MAC_POWER_SEL */
 199                                         0x000e0 0xc74164de  /* SGMII_CTRL */
 200                                         0x0007c 0x4e        /* PORT0_STATUS */
 201                                         0x00094 0x4e        /* PORT6_STATUS */
 202                                         >;
 203                         };
 204
 205                         phy4: ethernet-phy@4 {
 206                                 reg = <4>;
 207                                 qca,phy-rgmii-en;
 208                                 qca,txclk-delay-en;
 209                                 qca,rxclk-delay-en;
 210                         };
 211
 212                         phy3: ethernet-phy@3 {
 213                                 device_type = "ethernet-phy";
 214                                 reg = <3>;
 215                         };
 216                 };
 217
 218                 gmac0: ethernet@37000000 {
 219                         status = "okay";
 220                         phy-mode = "rgmii";
 221                         qcom,id = <0>;
 222
 223                         pinctrl-0 = <&rgmii2_pins>;
 224                         pinctrl-names = "default";
 225                         mdiobus = <&mdio0>;
 226
 227                         fixed-link {
 228                                 speed = <1000>;
 229                                 full-duplex;
 230                         };
 231                 };
 232
 233                 gmac1: ethernet@37200000 {
 234                         status = "okay";
 235                         phy-mode = "rgmii";
 236                         qcom,id = <1>;
 237                         mdiobus = <&mdio0>;
 238
 239                         fixed-link {
 240                                 speed = <1000>;
 241                                 full-duplex;
 242                         };
 243                 };
 244
 245                 gmac2: ethernet@37400000 {
 246                         status = "okay";
 247                         phy-mode = "sgmii";
 248                         qcom,id = <2>;
 249                         mdiobus = <&mdio0>;
 250
 251                         fixed-link {
 252                                 speed = <1000>;
 253                                 full-duplex;
 254                         };
 255                 };
 256         };
 257 };
 258
 259 &adm_dma {
 260         status = "okay";
 261 };