1// SPDX-License-Identifier: GPL-2.0 2// Copyright (c) 2018, The Linux Foundation. All rights reserved. 3 4#include "qcom-ipq4019.dtsi" 5#include <dt-bindings/input/input.h> 6#include <dt-bindings/gpio/gpio.h> 7 8/ { 9 model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK04.1"; 10 11 aliases { 12 serial0 = &blsp1_uart1; 13 serial1 = &blsp1_uart2; 14 }; 15 16 chosen { 17 stdout-path = "serial0:115200n8"; 18 }; 19 20 memory { 21 device_type = "memory"; 22 reg = <0x80000000 0x10000000>; /* 256MB */ 23 }; 24 25 soc { 26 pinctrl@1000000 { 27 serial_0_pins: serial0-state { 28 pins = "gpio16", "gpio17"; 29 function = "blsp_uart0"; 30 bias-disable; 31 }; 32 33 serial_1_pins: serial1-state { 34 pins = "gpio8", "gpio9", 35 "gpio10", "gpio11"; 36 function = "blsp_uart1"; 37 bias-disable; 38 }; 39 40 spi_0_pins: spi-0-state { 41 spi0-pins { 42 function = "blsp_spi0"; 43 pins = "gpio13", "gpio14", "gpio15"; 44 bias-disable; 45 }; 46 spi0-cs-pins { 47 function = "gpio"; 48 pins = "gpio12"; 49 bias-disable; 50 output-high; 51 }; 52 }; 53 54 i2c_0_pins: i2c-0-state { 55 pins = "gpio20", "gpio21"; 56 function = "blsp_i2c0"; 57 bias-disable; 58 }; 59 60 nand_pins: nand-state { 61 pins = "gpio53", "gpio55", "gpio56", 62 "gpio57", "gpio58", "gpio59", 63 "gpio60", "gpio62", "gpio63", 64 "gpio64", "gpio65", "gpio66", 65 "gpio67", "gpio68", "gpio69"; 66 function = "qpic"; 67 }; 68 }; 69 70 serial@78af000 { 71 pinctrl-0 = <&serial_0_pins>; 72 pinctrl-names = "default"; 73 status = "okay"; 74 }; 75 76 serial@78b0000 { 77 pinctrl-0 = <&serial_1_pins>; 78 pinctrl-names = "default"; 79 status = "okay"; 80 }; 81 82 dma-controller@7884000 { 83 status = "okay"; 84 }; 85 86 spi@78b5000 { /* BLSP1 QUP1 */ 87 pinctrl-0 = <&spi_0_pins>; 88 pinctrl-names = "default"; 89 status = "okay"; 90 cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>; 91 92 flash@0 { 93 #address-cells = <1>; 94 #size-cells = <1>; 95 reg = <0>; 96 compatible = "micron,n25q128a11", "jedec,spi-nor"; 97 spi-max-frequency = <24000000>; 98 }; 99 }; 100 101 pcie@40000000 { 102 status = "okay"; 103 perst-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; 104 }; 105 }; 106}; 107 108&nand { 109 pinctrl-0 = <&nand_pins>; 110 pinctrl-names = "default"; 111}; 112