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/*
* Copyright (C) 2012 Marvell Technology Group Ltd.
* Author: Haojian Zhuang <haojian.zhuang@marvell.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* publishhed by the Free Software Foundation.
*/
#include "skeleton.dtsi"
#include <dt-bindings/clock/marvell,mmp2.h>
/ {
aliases {
serial0 = &uart1;
serial1 = &uart2;
serial2 = &uart3;
serial3 = &uart4;
i2c0 = &twsi1;
i2c1 = &twsi2;
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
interrupt-parent = <&intc>;
ranges;
L2: l2-cache {
compatible = "marvell,tauros2-cache";
marvell,tauros2-cache-features = <0x3>;
};
axi@d4200000 { /* AXI */
compatible = "mrvl,axi-bus", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0xd4200000 0x00200000>;
ranges;
intc: interrupt-controller@d4282000 {
compatible = "mrvl,mmp2-intc";
interrupt-controller;
#interrupt-cells = <1>;
reg = <0xd4282000 0x1000>;
mrvl,intc-nr-irqs = <64>;
};
intcmux4: interrupt-controller@d4282150 {
compatible = "mrvl,mmp2-mux-intc";
interrupts = <4>;
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x150 0x4>, <0x168 0x4>;
reg-names = "mux status", "mux mask";
mrvl,intc-nr-irqs = <2>;
};
intcmux5: interrupt-controller@d4282154 {
compatible = "mrvl,mmp2-mux-intc";
interrupts = <5>;
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x154 0x4>, <0x16c 0x4>;
reg-names = "mux status", "mux mask";
mrvl,intc-nr-irqs = <2>;
mrvl,clr-mfp-irq = <1>;
};
intcmux9: interrupt-controller@d4282180 {
compatible = "mrvl,mmp2-mux-intc";
interrupts = <9>;
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x180 0x4>, <0x17c 0x4>;
reg-names = "mux status", "mux mask";
mrvl,intc-nr-irqs = <3>;
};
intcmux17: interrupt-controller@d4282158 {
compatible = "mrvl,mmp2-mux-intc";
interrupts = <17>;
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x158 0x4>, <0x170 0x4>;
reg-names = "mux status", "mux mask";
mrvl,intc-nr-irqs = <5>;
};
intcmux35: interrupt-controller@d428215c {
compatible = "mrvl,mmp2-mux-intc";
interrupts = <35>;
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x15c 0x4>, <0x174 0x4>;
reg-names = "mux status", "mux mask";
mrvl,intc-nr-irqs = <15>;
};
intcmux51: interrupt-controller@d4282160 {
compatible = "mrvl,mmp2-mux-intc";
interrupts = <51>;
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x160 0x4>, <0x178 0x4>;
reg-names = "mux status", "mux mask";
mrvl,intc-nr-irqs = <2>;
};
intcmux55: interrupt-controller@d4282188 {
compatible = "mrvl,mmp2-mux-intc";
interrupts = <55>;
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x188 0x4>, <0x184 0x4>;
reg-names = "mux status", "mux mask";
mrvl,intc-nr-irqs = <2>;
};
};
apb@d4000000 { /* APB */
compatible = "mrvl,apb-bus", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0xd4000000 0x00200000>;
ranges;
timer0: timer@d4014000 {
compatible = "mrvl,mmp-timer";
reg = <0xd4014000 0x100>;
interrupts = <13>;
};
uart1: uart@d4030000 {
compatible = "mrvl,mmp-uart";
reg = <0xd4030000 0x1000>;
interrupts = <27>;
clocks = <&soc_clocks MMP2_CLK_UART0>;
resets = <&soc_clocks MMP2_CLK_UART0>;
status = "disabled";
};
uart2: uart@d4017000 {
compatible = "mrvl,mmp-uart";
reg = <0xd4017000 0x1000>;
interrupts = <28>;
clocks = <&soc_clocks MMP2_CLK_UART1>;
resets = <&soc_clocks MMP2_CLK_UART1>;
status = "disabled";
};
uart3: uart@d4018000 {
compatible = "mrvl,mmp-uart";
reg = <0xd4018000 0x1000>;
interrupts = <24>;
clocks = <&soc_clocks MMP2_CLK_UART2>;
resets = <&soc_clocks MMP2_CLK_UART2>;
status = "disabled";
};
uart4: uart@d4016000 {
compatible = "mrvl,mmp-uart";
reg = <0xd4016000 0x1000>;
interrupts = <46>;
clocks = <&soc_clocks MMP2_CLK_UART3>;
resets = <&soc_clocks MMP2_CLK_UART3>;
status = "disabled";
};
gpio@d4019000 {
compatible = "marvell,mmp2-gpio";
#address-cells = <1>;
#size-cells = <1>;
reg = <0xd4019000 0x1000>;
gpio-controller;
#gpio-cells = <2>;
interrupts = <49>;
interrupt-names = "gpio_mux";
clocks = <&soc_clocks MMP2_CLK_GPIO>;
resets = <&soc_clocks MMP2_CLK_GPIO>;
interrupt-controller;
#interrupt-cells = <2>;
ranges;
gcb0: gpio@d4019000 {
reg = <0xd4019000 0x4>;
};
gcb1: gpio@d4019004 {
reg = <0xd4019004 0x4>;
};
gcb2: gpio@d4019008 {
reg = <0xd4019008 0x4>;
};
gcb3: gpio@d4019100 {
reg = <0xd4019100 0x4>;
};
gcb4: gpio@d4019104 {
reg = <0xd4019104 0x4>;
};
gcb5: gpio@d4019108 {
reg = <0xd4019108 0x4>;
};
};
twsi1: i2c@d4011000 {
compatible = "mrvl,mmp-twsi";
reg = <0xd4011000 0x1000>;
interrupts = <7>;
clocks = <&soc_clocks MMP2_CLK_TWSI0>;
resets = <&soc_clocks MMP2_CLK_TWSI0>;
#address-cells = <1>;
#size-cells = <0>;
mrvl,i2c-fast-mode;
status = "disabled";
};
twsi2: i2c@d4031000 {
compatible = "mrvl,mmp-twsi";
reg = <0xd4031000 0x1000>;
interrupt-parent = <&intcmux17>;
interrupts = <0>;
clocks = <&soc_clocks MMP2_CLK_TWSI1>;
resets = <&soc_clocks MMP2_CLK_TWSI1>;
#address-cells = <1>;
#size-cells = <0>;
status = "disabled";
};
rtc: rtc@d4010000 {
compatible = "mrvl,mmp-rtc";
reg = <0xd4010000 0x1000>;
interrupts = <1 0>;
interrupt-names = "rtc 1Hz", "rtc alarm";
interrupt-parent = <&intcmux5>;
clocks = <&soc_clocks MMP2_CLK_RTC>;
resets = <&soc_clocks MMP2_CLK_RTC>;
status = "disabled";
};
};
soc_clocks: clocks{
compatible = "marvell,mmp2-clock";
reg = <0xd4050000 0x1000>,
<0xd4282800 0x400>,
<0xd4015000 0x1000>;
reg-names = "mpmu", "apmu", "apbc";
#clock-cells = <1>;
#reset-cells = <1>;
};
};
};
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