// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2019 BayLibre SAS. All rights reserved.
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*/
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/dts-v1/;
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/plugin/;
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#include <dt-bindings/phy/phy.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/gpio/meson-g12a-gpio.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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/ {
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compatible = "khadas,vim3l", "amlogic,sm1";
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model = "Khadas VIM3L";
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fragment@101 {
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target-path = "/";
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__overlay__ {
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reserved-memory {
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#address-cells = <2>;
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#size-cells = <2>;
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ramoops@d000000 {
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compatible = "ramoops";
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reg = <0x0 0x0d000000 0x0 0x00100000>;
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record-size = <0x8000>;
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console-size = <0x8000>;
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ftrace-size = <0x0>;
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pmsg-size = <0x8000>;
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};
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};
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};
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};
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};
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&vcc_5v {
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gpio-open-drain;
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};
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&uart_A {
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bluetooth {
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interrupt-parent = <&gpio_intc>;
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interrupts = <95 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "host-wakeup";
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};
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};
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&uart_C {
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status = "disabled";
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pinctrl-0 = <&uart_c_pins>;
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pinctrl-names = "default";
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};
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&emmc_pwrseq{
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status = "okay";
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};
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&sd_emmc_a {
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/* WiFi firmware requires power to be kept while in suspend */
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keep-power-in-suspend;
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};
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&spicc1 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&spicc1_pins>;
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cs-gpios = <&gpio GPIOH_6 GPIO_ACTIVE_LOW>;
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#address-cells = <1>;
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#size-cells = <0>;
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spidev@0 {
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compatible = "rohm,dh2228fv";
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reg = <0>;
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spi-max-frequency = <500000>;
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status = "okay";
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};
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neonkey@0 {
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compatible = "nanohub";
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reg = <0>;
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spi-max-frequency = <500000>;
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sensorhub,nreset-gpio = <&gpio GPIOA_0 0>;
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sensorhub,boot0-gpio = <&gpio GPIOA_3 0>; /* Fake */
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sensorhub,wakeup-gpio = <&gpio GPIOA_2 0>; /* A2 -> PB9 */
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sensorhub,irq1-gpio = <&gpio GPIOA_1 0>; /* A1 -> PB5 */
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interrupt-parent = <&gpio_intc>;
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interrupts = <62 IRQ_TYPE_EDGE_RISING>; /* A1 */
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/* sensorhub,spi-cs-gpio = <&gpio GPIOH_6 GPIO_ACTIVE_LOW>; Optional */
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sensorhub,bl-addr = <0x08000000>;
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sensorhub,kernel-addr = <0x0800C000>;
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sensorhub,shared-addr = <0x08040000>;
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sensorhub,flash-banks = <0 0x08000000 0x04000>,
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<3 0x0800C000 0x04000>,
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<4 0x08010000 0x10000>,
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<5 0x08020000 0x20000>,
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<6 0x08040000 0x20000>,
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<7 0x08060000 0x20000>;
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sensorhub,num-flash-banks = <6>;
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status = "disabled";
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};
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argonkey@0 {
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compatible = "nanohub";
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reg = <0>;
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spi-max-frequency = <500000>;
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spi-cpol;
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sensorhub,nreset-gpio = <&gpio GPIOA_0 0>;
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sensorhub,boot0-gpio = <&gpio GPIOA_3 0>;
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sensorhub,wakeup-gpio = <&gpio GPIOA_1 0>; /* A1 -> PA0 */
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sensorhub,irq1-gpio = <&gpio GPIOA_2 0>; /* A2 -> PA1 */
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interrupt-parent = <&gpio_intc>;
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interrupts = <63 IRQ_TYPE_EDGE_RISING>; /* A2 */
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sensorhub,bl-addr = <0x08000000>;
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sensorhub,kernel-addr = <0x0800C000>;
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sensorhub,num-flash-banks = <4>;
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sensorhub,flash-banks = <0 0x08000000 0x04000>,
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<3 0x0800C000 0x04000>,
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<4 0x08010000 0x10000>,
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<5 0x08020000 0x20000>;
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sensorhub,shared-addr = <0x08040000>;
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sensorhub,num-shared-flash-banks = <6>;
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sensorhub,shared-flash-banks = <6 0x08040000 0x20000>,
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<7 0x08060000 0x20000>,
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<8 0x08080000 0x20000>,
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<9 0x080A0000 0x20000>,
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<10 0x080C0000 0x20000>,
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<11 0x080E0000 0x20000>;
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status = "disabled";
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};
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};
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