// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2018 Rockchip Electronics Co., Ltd
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*
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*/
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/dts-v1/;
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#include "rk1808.dtsi"
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#include "rk1808-u-boot.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include <linux/media-bus-format.h>
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/ {
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model = "Rockchip RK1808 EVB";
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compatible = "rockchip,rk1808-evb", "rockchip,rk1808";
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adc-keys {
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status = "okay";
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u-boot,dm-spl;
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compatible = "adc-keys";
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io-channels = <&saradc 2>;
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io-channel-names = "buttons";
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keyup-threshold-microvolt = <1800000>;
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vol-up-key {
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u-boot,dm-spl;
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linux,code = <KEY_VOLUMEUP>;
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label = "volume up";
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press-threshold-microvolt = <10000>;
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};
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};
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vcc_phy: vcc-phy-regulator {
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u-boot,dm-spl;
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compatible = "regulator-fixed";
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regulator-name = "vcc_phy";
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regulator-always-on;
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regulator-boot-on;
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};
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};
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&crypto {
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status = "okay";
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};
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&emmc {
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fifo-mode;
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bus-width = <8>;
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cap-mmc-highspeed;
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mmc-hs200-1_8v;
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supports-emmc;
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disable-wp;
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non-removable;
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num-slots = <1>;
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status = "okay";
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};
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&gmac {
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phy-supply = <&vcc_phy>;
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phy-mode = "rgmii";
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clock_in_out = "input";
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snps,reset-gpio = <&gpio0 10 GPIO_ACTIVE_LOW>;
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snps,reset-active-low;
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/* Reset time is 20ms, 100ms for rtl8211f */
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snps,reset-delays-us = <0 20000 100000>;
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assigned-clocks = <&cru SCLK_GMAC>;
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assigned-clock-parents = <&gmac_clkin>;
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tx_delay = <0x50>;
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rx_delay = <0x3a>;
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status = "disabled";
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};
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&uart2 {
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clock-frequency = <24000000>;
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status = "okay";
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};
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