/*
* Device Tree Source for UniPhier PH1-sLD8 SoC
*
- * Copyright (C) 2014 Panasonic Corporation
- * Author: Masahiro Yamada <yamada.m@jp.panasonic.com>
+ * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
*
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: GPL-2.0+ X11
*/
-/include/ "skeleton.dtsi"
+/include/ "uniphier-common32.dtsi"
/ {
- compatible = "panasonic,ph1-sld8";
+ compatible = "socionext,ph1-sld8";
cpus {
- #size-cells = <0>;
#address-cells = <1>;
+ #size-cells = <0>;
cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a9";
reg = <0>;
+ next-level-cache = <&l2>;
};
};
- soc {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- uart0: serial@54006800 {
- compatible = "panasonic,uniphier-uart";
- status = "disabled";
- reg = <0x54006800 0x20>;
- clock-frequency = <80000000>;
+ clocks {
+ arm_timer_clk: arm_timer_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <50000000>;
};
- uart1: serial@54006900 {
- compatible = "panasonic,uniphier-uart";
- status = "disabled";
- reg = <0x54006900 0x20>;
+ uart_clk: uart_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
clock-frequency = <80000000>;
};
- uart2: serial@54006a00 {
- compatible = "panasonic,uniphier-uart";
- status = "disabled";
- reg = <0x54006a00 0x20>;
- clock-frequency = <80000000>;
+ iobus_clk: iobus_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <100000000>;
};
+ };
+};
- uart3: serial@54006b00 {
- compatible = "panasonic,uniphier-uart";
- status = "disabled";
- reg = <0x54006b00 0x20>;
- clock-frequency = <80000000>;
- };
+&soc {
+ l2: l2-cache@500c0000 {
+ compatible = "socionext,uniphier-system-cache";
+ reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>;
+ interrupts = <0 174 4>, <0 175 4>;
+ cache-unified;
+ cache-size = <(256 * 1024)>;
+ cache-sets = <256>;
+ cache-line-size = <128>;
+ cache-level = <2>;
+ };
+
+ i2c0: i2c@58400000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58400000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 41 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ clocks = <&iobus_clk>;
+ clock-frequency = <100000>;
+ };
+
+ i2c1: i2c@58480000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58480000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 42 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ clocks = <&iobus_clk>;
+ clock-frequency = <100000>;
+ };
+
+ /* chip-internal connection for DMD */
+ i2c2: i2c@58500000 {
+ compatible = "socionext,uniphier-i2c";
+ reg = <0x58500000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 43 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ clocks = <&iobus_clk>;
+ clock-frequency = <400000>;
+ };
+
+ i2c3: i2c@58580000 {
+ compatible = "socionext,uniphier-i2c";
+ status = "disabled";
+ reg = <0x58580000 0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ interrupts = <0 44 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ clocks = <&iobus_clk>;
+ clock-frequency = <100000>;
+ };
+
+ usb0: usb@5a800100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a800100 0x100>;
+ interrupts = <0 80 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0>;
+ };
+
+ usb1: usb@5a810100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a810100 0x100>;
+ interrupts = <0 81 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb1>;
+ };
+
+ usb2: usb@5a820100 {
+ compatible = "socionext,uniphier-ehci", "generic-ehci";
+ status = "disabled";
+ reg = <0x5a820100 0x100>;
+ interrupts = <0 82 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb2>;
};
};
+
+&serial0 {
+ clock-frequency = <80000000>;
+};
+
+&serial1 {
+ clock-frequency = <80000000>;
+};
+
+&serial2 {
+ clock-frequency = <80000000>;
+};
+
+&serial3 {
+ interrupts = <0 29 4>;
+ clock-frequency = <80000000>;
+};
+
+&pinctrl {
+ compatible = "socionext,ph1-sld8-pinctrl", "syscon";
+};