target/linux/ipq806x/files-5.4/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
  32 &qcom_pinmux {
  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 = "mdio";
  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 &gsbi4 {
  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 {
 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                 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 {
 139         status = "okay";
 140 };
 141
 142 &sata {
 143         status = "okay";
 144 };
 145
 146 &usb3_0 {
 147         status = "okay";
 148 };
 149
 150 &usb3_1 {
 151         status = "okay";
 152 };
 153
 154 &pcie0 {
 155         status = "okay";
 156 };
 157
 158 &pcie1 {
 159         status = "okay";
 160         force_gen1 = <1>;
 161 };
 162
 163 &pcie2 {
 164         status = "okay";
 165 };
 166
 167 &nand_controller {
 168         status = "okay";
 169
 170         pinctrl-0 = <&nand_pins>;
 171         pinctrl-names = "default";
 172
 173         nand@0 {
 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 {
 188         status = "okay";
 189
 190         pinctrl-0 = <&mdio0_pins>;
 191         pinctrl-names = "default";
 192
 193         phy0: ethernet-phy@0 {
 194                 reg = <0>;
 195                 qca,ar8327-initvals = <
 196                         0x00004 0x7600000   /* PAD0_MODE */
 197                         0x00008 0x1000000   /* PAD5_MODE */
 198                         0x0000c 0x20080     /* PAD6_MODE */
 199                         0x000e4 0x6a545     /* MAC_POWER_SEL */
 200                         0x000e0 0xc74164de  /* SGMII_CTRL */
 201                         0x0007c 0x4e        /* PORT0_STATUS */
 202                         0x00094 0x4e        /* PORT6_STATUS */
 203                         >;
 204         };
 205
 206         phy4: ethernet-phy@4 {
 207                 reg = <4>;
 208                 qca,phy-rgmii-en;
 209                 qca,txclk-delay-en;
 210                 qca,rxclk-delay-en;
 211         };
 212
 213         phy3: ethernet-phy@3 {
 214                 device_type = "ethernet-phy";
 215                 reg = <3>;
 216         };
 217 };
 218
 219 &gmac0 {
 220         status = "okay";
 221         phy-mode = "rgmii";
 222         qcom,id = <0>;
 223
 224         pinctrl-0 = <&rgmii2_pins>;
 225         pinctrl-names = "default";
 226         mdiobus = <&mdio0>;
 227
 228         fixed-link {
 229                 speed = <1000>;
 230                 full-duplex;
 231         };
 232 };
 233
 234 &gmac1 {
 235         status = "okay";
 236         phy-mode = "rgmii";
 237         qcom,id = <1>;
 238         mdiobus = <&mdio0>;
 239
 240         fixed-link {
 241                 speed = <1000>;
 242                 full-duplex;
 243         };
 244 };
 245
 246 &gmac2 {
 247         status = "okay";
 248         phy-mode = "sgmii";
 249         qcom,id = <2>;
 250         mdiobus = <&mdio0>;
 251
 252         fixed-link {
 253                 speed = <1000>;
 254                 full-duplex;
 255         };
 256 };
 257
 258 &adm_dma {
 259         status = "okay";
 260 };