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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * (C) Copyright 2020 Stefan Bosch <stefan_b@posteo.net>
- *
- * (C) Copyright 2017 FriendlyElec Computer Tech. Co., Ltd.
- * (http://www.friendlyarm.com)
- *
- * (C) Copyright 2016 Nexell
- * Youngbok, Park <park@nexell.co.kr>
- */
- /dts-v1/;
- #include "s5p4418.dtsi"
- / {
- model = "FriendlyElec boards based on Nexell s5p4418";
- cpu-model = "S5p4418";
- compatible = "friendlyelec,nanopi2",
- "nexell,s5p4418";
- aliases {
- mmc0 = "/mmc@c0069000";
- mmc1 = "/mmc@c0062000";
- i2c0 = "/i2c@c00a4000";
- i2c1 = "/i2c@c00a5000";
- i2c2 = "/i2c@c00a6000";
- };
- mmc0:mmc@c0062000 {
- frequency = <50000000>;
- drive_dly = <0x0>;
- drive_shift = <0x03>;
- sample_dly = <0x00>;
- sample_shift = <0x02>;
- mmcboost = <0>;
- status = "okay";
- };
- mmc2:mmc@c0069000 {
- frequency = <50000000>;
- drive_dly = <0x0>;
- drive_shift = <0x03>;
- sample_dly = <0x00>;
- sample_shift = <0x02>;
- mmcboost = <0>;
- status = "okay";
- };
- /* NanoPi2: Header "CON2", NanoPC-T2: EEPROM (MAC-Addr.) and Audio */
- i2c0:i2c@c00a4000 {
- status ="okay";
- };
- /* NanoPi2: Header "CON2" and HDMI, NanoPC-T2: HDMI */
- i2c1:i2c@c00a5000 {
- status ="okay";
- };
- /* NanoPi2: LCD interface, NanoPC-T2: LCD, LVDS and MIPI interfaces */
- i2c2:i2c@c00a6000 {
- status ="okay";
- };
- dp0:dp@c0102800 {
- status = "okay";
- module = <0>;
- lcd-type = "lvds";
- dp-device {
- format = <0>; /* 0:VESA, 1:JEIDA */
- };
- dp-sync {
- h_active_len = <1024>;
- h_front_porch = <84>;
- h_back_porch = <84>;
- h_sync_width = <88>;
- h_sync_invert = <0>;
- v_active_len = <600>;
- v_front_porch = <10>;
- v_back_porch = <10>;
- v_sync_width = <20>;
- v_sync_invert = <0>;
- };
- dp-ctrl {
- clk_src_lv0 = <3>;
- clk_div_lv0 = <16>;
- clk_src_lv1 = <7>;
- clk_div_lv1 = <1>;
- out_format = <2>;
- };
- dp-planes {
- layer_top {
- screen_width = <1024>;
- screen_height = <600>;
- back_color = <0x0>;
- };
- layer_1 { /* RGB 1 */
- width = <1024>;
- height = <600>;
- format = <0x06530000>;
- pixel_byte = <4>;
- };
- };
- };
- };
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