arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
   2 /*
   3  * IPQ6018 CP01 board device tree source
   4  *
   5  * Copyright (c) 2019, The Linux Foundation. All rights reserved.
   6  */
   7
   8 /dts-v1/;
   9
  10 #include "ipq6018.dtsi"
  11
  12 / {
  13         model = "Qualcomm Technologies, Inc. IPQ6018/AP-CP01-C1";
  14         compatible = "qcom,ipq6018-cp01", "qcom,ipq6018";
  15
  16         aliases {
  17                 serial0 = &blsp1_uart3;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial0:115200n8";
  22                 bootargs-append = " swiotlb=1";
  23         };
  24 };
  25
  26 &blsp1_uart3 {
  27         pinctrl-0 = <&serial_3_pins>;
  28         pinctrl-names = "default";
  29         status = "okay";
  30 };
  31
  32 &blsp1_i2c3 {
  33         pinctrl-0 = <&i2c_1_pins>;
  34         pinctrl-names = "default";
  35         status = "okay";
  36 };
  37
  38 &blsp1_spi1 {
  39         cs-select = <0>;
  40         pinctrl-0 = <&spi_0_pins>;
  41         pinctrl-names = "default";
  42         status = "okay";
  43
  44         flash@0 {
  45                 #address-cells = <1>;
  46                 #size-cells = <1>;
  47                 reg = <0>;
  48                 compatible = "micron,n25q128a11", "jedec,spi-nor";
  49                 spi-max-frequency = <50000000>;
  50         };
  51 };
  52
  53 &tlmm {
  54         i2c_1_pins: i2c-1-pins {
  55                 pins = "gpio42", "gpio43";
  56                 function = "blsp2_i2c";
  57                 drive-strength = <8>;
  58         };
  59
  60         spi_0_pins: spi-0-pins {
  61                 pins = "gpio38", "gpio39", "gpio40", "gpio41";
  62                 function = "blsp0_spi";
  63                 drive-strength = <8>;
  64                 bias-pull-down;
  65         };
  66 };
  67
  68 &qpic_bam {
  69         status = "okay";
  70 };
  71
  72 &qpic_nand {
  73         status = "okay";
  74
  75         nand@0 {
  76                 reg = <0>;
  77
  78                 nand-ecc-strength = <4>;
  79                 nand-ecc-step-size = <512>;
  80                 nand-bus-width = <8>;
  81         };
  82 };
  83
  84 &qusb_phy_1 {
  85         status = "ok";
  86 };
  87
  88 &usb2 {
  89         status = "ok";
  90 };