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git01.mediatek.com / filogic / uboot / cefdc034bbf172d12e1278e478ee28f2f0241d0c / . / arch / arm / dts / exynos7420.dtsi
blob: 373f48cf2ecad58cfcb4311c7328c0a276ae1a02 [file] [log] [blame]
Tom Rini10e47792018-05-06 17:58:06 -0400[diff] [blame]1// SPDX-License-Identifier: GPL-2.0+
Thomas Abrahamd23cb312016-04-23 22:18:13 +0530[diff] [blame]2/*
3 * Samsung Exynos7420 SoC device tree source
4 *
5 * Copyright (c) 2016 Samsung Electronics Co., Ltd.
6 * http://www.samsung.com
Thomas Abrahamd23cb312016-04-23 22:18:13 +0530[diff] [blame]7 */
8
9/dts-v1/;
10#include "skeleton.dtsi"
11#include <dt-bindings/clock/exynos7420-clk.h>
12/ {
13 compatible = "samsung,exynos7420";
14
15 fin_pll: xxti {
16 compatible = "fixed-clock";
17 clock-output-names = "fin_pll";
Simon Glassd3a98cb2023-02-13 08:56:33 -0700[diff] [blame]18 bootph-all;
Thomas Abrahamd23cb312016-04-23 22:18:13 +0530[diff] [blame]19 #clock-cells = <0>;
20 };
21
22 clock_topc: clock-controller@10570000 {
23 compatible = "samsung,exynos7-clock-topc";
24 reg = <0x10570000 0x10000>;
Simon Glassd3a98cb2023-02-13 08:56:33 -0700[diff] [blame]25 bootph-all;
Thomas Abrahamd23cb312016-04-23 22:18:13 +0530[diff] [blame]26 #clock-cells = <1>;
27 clocks = <&fin_pll>;
28 clock-names = "fin_pll";
29 };
30
31 clock_top0: clock-controller@105d0000 {
32 compatible = "samsung,exynos7-clock-top0";
33 reg = <0x105d0000 0xb000>;
Simon Glassd3a98cb2023-02-13 08:56:33 -0700[diff] [blame]34 bootph-all;
Thomas Abrahamd23cb312016-04-23 22:18:13 +0530[diff] [blame]35 #clock-cells = <1>;
36 clocks = <&fin_pll>, <&clock_topc DOUT_SCLK_BUS0_PLL>,
37 <&clock_topc DOUT_SCLK_BUS1_PLL>,
38 <&clock_topc DOUT_SCLK_CC_PLL>,
39 <&clock_topc DOUT_SCLK_MFC_PLL>;
40 clock-names = "fin_pll", "dout_sclk_bus0_pll",
41 "dout_sclk_bus1_pll", "dout_sclk_cc_pll",
42 "dout_sclk_mfc_pll";
43 };
44
45 clock_peric1: clock-controller@14c80000 {
46 compatible = "samsung,exynos7-clock-peric1";
47 reg = <0x14c80000 0xd00>;
Simon Glassd3a98cb2023-02-13 08:56:33 -0700[diff] [blame]48 bootph-all;
Thomas Abrahamd23cb312016-04-23 22:18:13 +0530[diff] [blame]49 #clock-cells = <1>;
50 clocks = <&fin_pll>, <&clock_top0 DOUT_ACLK_PERIC1>,
51 <&clock_top0 CLK_SCLK_UART1>,
52 <&clock_top0 CLK_SCLK_UART2>,
53 <&clock_top0 CLK_SCLK_UART3>;
54 clock-names = "fin_pll", "dout_aclk_peric1_66",
55 "sclk_uart1", "sclk_uart2", "sclk_uart3";
56 };
57
58 pinctrl@13470000 {
59 compatible = "samsung,exynos7420-pinctrl";
60 reg = <0x13470000 0x1000>;
Simon Glassd3a98cb2023-02-13 08:56:33 -0700[diff] [blame]61 bootph-all;
Thomas Abrahamd23cb312016-04-23 22:18:13 +0530[diff] [blame]62
63 serial2_bus: serial2-bus {
64 samsung,pins = "gpd1-4", "gpd1-5";
65 samsung,pin-function = <2>;
66 samsung,pin-pud = <3>;
67 samsung,pin-drv = <0>;
Simon Glassd3a98cb2023-02-13 08:56:33 -0700[diff] [blame]68 bootph-all;
Thomas Abrahamd23cb312016-04-23 22:18:13 +0530[diff] [blame]69 };
70 };
71
72 serial@14C30000 {
73 compatible = "samsung,exynos4210-uart";
74 reg = <0x14C30000 0x100>;
Simon Glassd3a98cb2023-02-13 08:56:33 -0700[diff] [blame]75 bootph-all;
Thomas Abrahamd23cb312016-04-23 22:18:13 +0530[diff] [blame]76 clocks = <&clock_peric1 PCLK_UART2>,
77 <&clock_peric1 SCLK_UART2>;
78 clock-names = "uart", "clk_uart_baud0";
79 pinctrl-names = "default";
80 pinctrl-0 = <&serial2_bus>;
81 };
82};