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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Spreadtrum SP9860g board
*
* Copyright (C) 2017, Spreadtrum Communications Inc.
*/
/dts-v1/;
#include "sc9860.dtsi"
#include "sc2731.dtsi"
/ {
model = "Spreadtrum SP9860G 3GFHD Board";
compatible = "sprd,sp9860g-1h10", "sprd,sc9860";
aliases {
serial0 = &uart0; /* for Bluetooth */
serial1 = &uart1; /* UART console */
serial2 = &uart2; /* Reserved */
serial3 = &uart3; /* for GPS */
spi0 = &adi_bus;
};
memory@80000000 {
device_type = "memory";
reg = <0x0 0x80000000 0 0x60000000>,
<0x1 0x80000000 0 0x60000000>;
};
chosen {
stdout-path = "serial1:115200n8";
};
gpio-keys {
compatible = "gpio-keys";
key-volumedown {
label = "Volume Down Key";
linux,code = <KEY_VOLUMEDOWN>;
gpios = <&eic_debounce 2 GPIO_ACTIVE_LOW>;
debounce-interval = <2>;
wakeup-source;
};
key-volumeup {
label = "Volume Up Key";
linux,code = <KEY_VOLUMEUP>;
gpios = <&pmic_eic 10 GPIO_ACTIVE_HIGH>;
debounce-interval = <2>;
wakeup-source;
};
key-power {
label = "Power Key";
linux,code = <KEY_POWER>;
gpios = <&pmic_eic 1 GPIO_ACTIVE_HIGH>;
debounce-interval = <2>;
wakeup-source;
};
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
ranges;
};
bat: battery {
compatible = "simple-battery";
charge-full-design-microamp-hours = <1900000>;
charge-term-current-microamp = <120000>;
constant_charge_voltage_max_microvolt = <4350000>;
internal-resistance-micro-ohms = <250000>;
ocv-capacity-celsius = <20>;
ocv-capacity-table-0 = <4185000 100>, <4113000 95>, <4066000 90>,
<4022000 85>, <3983000 80>, <3949000 75>,
<3917000 70>, <3889000 65>, <3864000 60>,
<3835000 55>, <3805000 50>, <3787000 45>,
<3777000 40>, <3773000 35>, <3770000 30>,
<3765000 25>, <3752000 20>, <3724000 15>,
<3680000 10>, <3605000 5>, <3400000 0>;
};
};
&uart0 {
status = "okay";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "okay";
};
&uart3 {
status = "okay";
};
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