1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (c) 2020 BayLibre SAS. All rights reserved. 4 */ 5 6/dts-v1/; 7/plugin/; 8 9#include <dt-bindings/gpio/gpio.h> 10#include <dt-bindings/gpio/meson-g12a-gpio.h> 11#include <dt-bindings/input/input.h> 12#include <dt-bindings/interrupt-controller/irq.h> 13#include <dt-bindings/interrupt-controller/arm-gic.h> 14 15/ { 16 compatible = "seirobotics,sei610", "amlogic,sm1"; 17 model = "SEI Robotics SEI610"; 18 fragment@101 { 19 target-path = "/"; 20 __overlay__ { 21 22 reserved-memory { 23 #address-cells = <2>; 24 #size-cells = <2>; 25 ramoops@d000000 { 26 compatible = "ramoops"; 27 reg = <0x0 0x0d000000 0x0 0x00100000>; 28 record-size = <0x8000>; 29 console-size = <0x8000>; 30 ftrace-size = <0x0>; 31 pmsg-size = <0x8000>; 32 }; 33 }; 34 }; 35 }; 36}; 37 38&vddao_3v3_t { 39 gpio-open-drain; 40}; 41 42&emmc_pwrseq { 43 status = "okay"; 44}; 45 46&sd_emmc_a { 47 /* WiFi firmware requires power to be kept while in suspend */ 48 keep-power-in-suspend; 49}; 50 51&uart_C { 52 status = "disabled"; 53 pinctrl-0 = <&uart_c_pins>; 54 pinctrl-names = "default"; 55}; 56 57&spicc0 { 58 status = "disabled"; 59 pinctrl-names = "default"; 60 pinctrl-0 = <&spicc0_x_pins>; 61 cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_LOW>; 62 #address-cells = <1>; 63 #size-cells = <0>; 64 65 spidev@0 { 66 compatible = "rohm,dh2228fv"; 67 reg = <0>; 68 spi-max-frequency = <500000>; 69 status = "disabled"; 70 }; 71}; 72