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https://github.com/AsahiLinux/u-boot
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69bde0410a
Samsung Exynos 7880 \ 7870 - SoC for mainstream smartphones and tablets introduced on March 2017. Features: - 8 Cortex A53 cores - ARM Mali-T830 MP3 GPU - LTE Cat. 7 (7880) or 6 (7870) modem Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com> Cc: Minkyu Kang <mk7.kang@samsung.com>
98 lines
2 KiB
Text
98 lines
2 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Samsung Exynos7880 SoC device tree source
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*
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* Copyright (c) 2020 Dzmitry Sankouski (dsankouski@gmail.com)
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*/
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/dts-v1/;
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#include "skeleton.dtsi"
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#include "exynos78x0-pinctrl.dtsi"
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#include "exynos78x0-gpio.dtsi"
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/ {
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compatible = "samsung,exynos7880";
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fin_pll: xxti {
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compatible = "fixed-clock";
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clock-output-names = "fin_pll";
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u-boot,dm-pre-reloc;
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#clock-cells = <0>;
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};
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/* Dummy clock for uart */
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fin_uart: uart_dummy_fin {
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compatible = "fixed-clock";
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clock-output-names = "fin_uart";
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clock-frequency = <132710400>;
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u-boot,dm-pre-reloc;
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#clock-cells = <0>;
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};
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uart2: serial@13820000 {
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compatible = "samsung,exynos4210-uart";
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reg = <0x13820000 0x100>;
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u-boot,dm-pre-reloc;
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clocks = <&fin_uart>, <&fin_uart>; // driver uses 1st clock
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clock-names = "uart", "clk_uart_baud0";
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pinctrl-names = "default";
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pinctrl-0 = <&uart2_bus>;
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};
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gpioi2c0: i2c-0 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "i2c-gpio";
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status = "disabled";
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gpios = <
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&gpc1 0 0 /* sda */
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&gpc1 1 0 /* scl */
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>;
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i2c-gpio,delay-us = <5>;
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s2mu004@3d {
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compatible = "samsung,s2mu004mfd";
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};
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};
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/* ALIVE */
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pinctrl_0: pinctrl@139F0000 {
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compatible = "samsung,exynos78x0-pinctrl";
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reg = <0x139F0000 0x1000>;
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};
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/* DISP/AUD */
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pinctrl_2: pinctrl@148C0000 {
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compatible = "samsung,exynos78x0-pinctrl";
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reg = <0x148C0000 0x1000>;
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};
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/* FSYS0 */
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pinctrl_4: pinctrl@13750000 {
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compatible = "samsung,exynos78x0-pinctrl";
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reg = <0x13750000 0x1000>;
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};
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/* ALIVE */
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gpio_0: gpio@139F0000 {
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compatible = "samsung,exynos78x0-gpio";
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reg = <0x139F0000 0x1000>;
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};
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/* DISP/AUD */
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gpio_2: gpio@148C0000 {
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compatible = "samsung,exynos78x0-gpio";
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reg = <0x148C0000 0x1000>;
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};
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/* FSYS0 */
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gpio_4: gpio@13750000 {
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compatible = "samsung,exynos78x0-gpio";
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reg = <0x13750000 0x1000>;
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};
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/* TOP */
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gpio_6: gpio@139B0000 {
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compatible = "samsung,exynos78x0-gpio";
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reg = <0x139B0000 0x1000>;
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};
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};
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