2 * Device Tree Source for UniPhier PH1-LD4 SoC
4 * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
6 * SPDX-License-Identifier: GPL-2.0+ X11
9 /include/ "uniphier-common32.dtsi"
12 compatible = "socionext,ph1-ld4";
20 compatible = "arm,cortex-a9";
22 next-level-cache = <&l2>;
27 arm_timer_clk: arm_timer_clk {
29 compatible = "fixed-clock";
30 clock-frequency = <50000000>;
35 compatible = "fixed-clock";
36 clock-frequency = <36864000>;
39 iobus_clk: iobus_clk {
41 compatible = "fixed-clock";
42 clock-frequency = <100000000>;
48 l2: l2-cache@500c0000 {
49 compatible = "socionext,uniphier-system-cache";
50 reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
51 interrupts = <0 174 4>, <0 175 4>;
53 cache-size = <(512 * 1024)>;
55 cache-line-size = <128>;
60 compatible = "socionext,uniphier-i2c";
62 reg = <0x58400000 0x40>;
65 interrupts = <0 41 1>;
66 pinctrl-names = "default";
67 pinctrl-0 = <&pinctrl_i2c0>;
68 clocks = <&iobus_clk>;
69 clock-frequency = <100000>;
73 compatible = "socionext,uniphier-i2c";
75 reg = <0x58480000 0x40>;
78 interrupts = <0 42 1>;
79 pinctrl-names = "default";
80 pinctrl-0 = <&pinctrl_i2c1>;
81 clocks = <&iobus_clk>;
82 clock-frequency = <100000>;
85 /* chip-internal connection for DMD */
87 compatible = "socionext,uniphier-i2c";
88 reg = <0x58500000 0x40>;
91 interrupts = <0 43 1>;
92 pinctrl-names = "default";
93 pinctrl-0 = <&pinctrl_i2c2>;
94 clocks = <&iobus_clk>;
95 clock-frequency = <400000>;
99 compatible = "socionext,uniphier-i2c";
101 reg = <0x58580000 0x40>;
102 #address-cells = <1>;
104 interrupts = <0 44 1>;
105 pinctrl-names = "default";
106 pinctrl-0 = <&pinctrl_i2c3>;
107 clocks = <&iobus_clk>;
108 clock-frequency = <100000>;
112 compatible = "socionext,uniphier-ehci", "generic-ehci";
114 reg = <0x5a800100 0x100>;
115 interrupts = <0 80 4>;
116 pinctrl-names = "default";
117 pinctrl-0 = <&pinctrl_usb0>;
121 compatible = "socionext,uniphier-ehci", "generic-ehci";
123 reg = <0x5a810100 0x100>;
124 interrupts = <0 81 4>;
125 pinctrl-names = "default";
126 pinctrl-0 = <&pinctrl_usb1>;
130 compatible = "socionext,uniphier-ehci", "generic-ehci";
132 reg = <0x5a820100 0x100>;
133 interrupts = <0 82 4>;
134 pinctrl-names = "default";
135 pinctrl-0 = <&pinctrl_usb2>;
140 clock-frequency = <24576000>;
144 clock-frequency = <36864000>;
148 clock-frequency = <36864000>;
152 clock-frequency = <36864000>;
156 interrupts = <0 29 4>;
157 clock-frequency = <36864000>;
161 compatible = "socionext,ph1-ld4-pinctrl", "syscon";
165 compatible = "socionext,ph1-ld4-sysctrl";