arm64/qcom/ipq6018-cp01-c1.dts

0001 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
0002 /*
0003  * IPQ6018 CP01 board device tree source
0004  *
0005  * Copyright (c) 2019, The Linux Foundation. All rights reserved.
0006  */
0007
0008 /dts-v1/;
0009
0010 #include "ipq6018.dtsi"
0011
0012 / {
0013         model = "Qualcomm Technologies, Inc. IPQ6018/AP-CP01-C1";
0014         compatible = "qcom,ipq6018-cp01", "qcom,ipq6018";
0015
0016         aliases {
0017                 serial0 = &blsp1_uart3;
0018         };
0019
0020         chosen {
0021                 stdout-path = "serial0:115200n8";
0022                 bootargs-append = " swiotlb=1";
0023         };
0024 };
0025
0026 &blsp1_uart3 {
0027         pinctrl-0 = <&serial_3_pins>;
0028         pinctrl-names = "default";
0029         status = "okay";
0030 };
0031
0032 &blsp1_i2c3 {
0033         pinctrl-0 = <&i2c_1_pins>;
0034         pinctrl-names = "default";
0035         status = "okay";
0036 };
0037
0038 &blsp1_spi1 {
0039         cs-select = <0>;
0040         status = "okay";
0041
0042         flash@0 {
0043                 #address-cells = <1>;
0044                 #size-cells = <1>;
0045                 reg = <0>;
0046                 compatible = "micron,n25q128a11", "jedec,spi-nor";
0047                 spi-max-frequency = <50000000>;
0048         };
0049 };
0050
0051 &tlmm {
0052         i2c_1_pins: i2c-1-pins {
0053                 pins = "gpio42", "gpio43";
0054                 function = "blsp2_i2c";
0055                 drive-strength = <8>;
0056         };
0057
0058         spi_0_pins: spi-0-pins {
0059                 pins = "gpio38", "gpio39", "gpio40", "gpio41";
0060                 function = "blsp0_spi";
0061                 drive-strength = <8>;
0062                 bias-pull-down;
0063         };
0064 };
0065
0066 &qpic_bam {
0067         status = "okay";
0068 };
0069
0070 &qpic_nand {
0071         status = "okay";
0072
0073         nand@0 {
0074                 reg = <0>;
0075
0076                 nand-ecc-strength = <4>;
0077                 nand-ecc-step-size = <512>;
0078                 nand-bus-width = <8>;
0079         };
0080 };
0081
0082 &qusb_phy_1 {
0083         status = "ok";
0084 };
0085
0086 &usb2 {
0087         status = "ok";
0088 };