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                 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                                 disable {
  49                                         pins = "gpio34", "gpio35", "gpio36",
  50                                                "gpio37", "gpio38";
  51                                         function = "nand";
  52                                         drive-strength = <10>;
  53                                         bias-disable;
  54                                 };
  55
  56                                 pullups {
  57                                         pins = "gpio39";
  58                                         function = "nand";
  59                                         drive-strength = <10>;
  60                                         bias-pull-up;
  61                                 };
  62
  63                                 hold {
  64                                         pins = "gpio40", "gpio41", "gpio42",
  65                                                "gpio43", "gpio44", "gpio45",
  66                                                "gpio46", "gpio47";
  67                                         function = "nand";
  68                                         drive-strength = <10>;
  69                                         bias-bus-hold;
  70                                 };
  71                         };
  72
  73                         mdio0_pins: mdio0_pins {
  74                                 mux {
  75                                         pins = "gpio0", "gpio1";
  76                                         function = "gpio";
  77                                         drive-strength = <8>;
  78                                         bias-disable;
  79                                 };
  80                         };
  81
  82                         rgmii2_pins: rgmii2_pins {
  83                                 mux {
  84                                         pins = "gpio2", "gpio27", "gpio28",
  85                                                 "gpio29", "gpio30", "gpio31",
  86                                                 "gpio32", "gpio51", "gpio52",
  87                                                 "gpio59", "gpio60", "gpio61",
  88                                                 "gpio62" , "gpio66";
  89                                         function = "rgmii2";
  90                                         drive-strength = <8>;
  91                                         bias-disable;
  92                                 };
  93                         };
  94                 };
  95
  96                 gsbi@16300000 {
  97                         qcom,mode = <GSBI_PROT_I2C_UART>;
  98                         status = "okay";
  99                         serial@16340000 {
 100                                 status = "okay";
 101                         };
 102
 103                         /*
 104                         * The i2c device on gsbi4 should not be enabled.
 105                         * On ipq806x designs gsbi4 i2c is meant for exclusive
 106                         * RPM usage. Turning this on in kernel manifests as
 107                         * i2c failure for the RPM.
 108                         */
 109                 };
 110
 111                 gsbi5: gsbi@1a200000 {
 112                         qcom,mode = <GSBI_PROT_SPI>;
 113                         status = "okay";
 114
 115                         spi4: spi@1a280000 {
 116                                 status = "okay";
 117                                 spi-max-frequency = <50000000>;
 118
 119                                 pinctrl-0 = <&spi_pins>;
 120                                 pinctrl-names = "default";
 121
 122                                 cs-gpios = <&qcom_pinmux 20 0>;
 123
 124                                 flash: m25p80@0 {
 125                                         compatible = "s25fl256s1";
 126                                         #address-cells = <1>;
 127                                         #size-cells = <1>;
 128                                         spi-max-frequency = <50000000>;
 129                                         reg = <0>;
 130
 131                                         partitions {
 132                                                 compatible = "qcom,smem";
 133                                         };
 134                                 };
 135                         };
 136                 };
 137
 138                 sata-phy@1b400000 {
 139                         status = "okay";
 140                 };
 141
 142                 sata@29000000 {
 143                         status = "okay";
 144                 };
 145
 146                 usb3_0: usb3@110f8800 {
 147                         status = "okay";
 148                 };
 149
 150                 usb3_1: usb3@100f8800 {
 151                         status = "okay";
 152                 };
 153
 154                 pcie0: pci@1b500000 {
 155                         status = "okay";
 156                 };
 157
 158                 pcie1: pci@1b700000 {
 159                         status = "okay";
 160                         force_gen1 = <1>;
 161                 };
 162
 163                 pcie2: pci@1b900000 {
 164                         status = "okay";
 165                 };
 166
 167                 nand@1ac00000 {
 168                         status = "okay";
 169
 170                         pinctrl-0 = <&nand_pins>;
 171                         pinctrl-names = "default";
 172
 173                         cs0 {
 174                                 reg = <0>;
 175                                 compatible = "qcom,nandcs";
 176
 177                                 nand-ecc-strength = <4>;
 178                                 nand-bus-width = <8>;
 179                                 nand-ecc-step-size = <512>;
 180
 181                                 partitions {
 182                                         compatible = "qcom,smem";
 183                                 };
 184                         };
 185                 };
 186
 187                 mdio0: mdio {
 188                         compatible = "virtual,mdio-gpio";
 189                         #address-cells = <1>;
 190                         #size-cells = <0>;
 191                         gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>;
 192                         pinctrl-0 = <&mdio0_pins>;
 193                         pinctrl-names = "default";
 194
 195                         phy0: ethernet-phy@0 {
 196                                 reg = <0>;
 197                                 qca,ar8327-initvals = <
 198                                         0x00004 0x7600000   /* PAD0_MODE */
 199                                         0x00008 0x1000000   /* PAD5_MODE */
 200                                         0x0000c 0x20080     /* PAD6_MODE */
 201                                         0x000e4 0x6a545     /* MAC_POWER_SEL */
 202                                         0x000e0 0xc74164de  /* SGMII_CTRL */
 203                                         0x0007c 0x4e        /* PORT0_STATUS */
 204                                         0x00094 0x4e        /* PORT6_STATUS */
 205                                         >;
 206                         };
 207
 208                         phy4: ethernet-phy@4 {
 209                                 reg = <4>;
 210                                 qca,phy-rgmii-en;
 211                                 qca,txclk-delay-en;
 212                                 qca,rxclk-delay-en;
 213                         };
 214
 215                         phy3: ethernet-phy@3 {
 216                                 device_type = "ethernet-phy";
 217                                 reg = <3>;
 218                         };
 219                 };
 220
 221                 gmac0: ethernet@37000000 {
 222                         status = "okay";
 223                         phy-mode = "rgmii";
 224                         qcom,id = <0>;
 225
 226                         pinctrl-0 = <&rgmii2_pins>;
 227                         pinctrl-names = "default";
 228                         mdiobus = <&mdio0>;
 229
 230                         fixed-link {
 231                                 speed = <1000>;
 232                                 full-duplex;
 233                         };
 234                 };
 235
 236                 gmac1: ethernet@37200000 {
 237                         status = "okay";
 238                         phy-mode = "rgmii";
 239                         qcom,id = <1>;
 240                         mdiobus = <&mdio0>;
 241
 242                         fixed-link {
 243                                 speed = <1000>;
 244                                 full-duplex;
 245                         };
 246                 };
 247
 248                 gmac2: ethernet@37400000 {
 249                         status = "okay";
 250                         phy-mode = "sgmii";
 251                         qcom,id = <2>;
 252                         mdiobus = <&mdio0>;
 253
 254                         fixed-link {
 255                                 speed = <1000>;
 256                                 full-duplex;
 257                         };
 258                 };
 259         };
 260 };
 261
 262 &adm_dma {
 263         status = "okay";
 264 };