// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Device Tree Include file for Marvell Armada 1500 (Berlin BG2) SoC
*
* Sebastian Hesselbarth <[email protected]>
*
* based on GPL'ed 2.6 kernel sources
* (c) Marvell International Ltd.
*/
#include <dt-bindings/clock/berlin2.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
/ {
model = "Marvell Armada 1500 (BG2) SoC";
compatible = "marvell,berlin2", "marvell,berlin";
#address-cells = <1>;
#size-cells = <1>;
aliases {
serial0 = &uart0;
serial1 = &uart1;
serial2 = &uart2;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
enable-method = "marvell,berlin-smp";
cpu@0 {
compatible = "marvell,pj4b";
device_type = "cpu";
next-level-cache = <&l2>;
reg = <0>;
clocks = <&chip_clk CLKID_CPU>;
clock-latency = <100000>;
operating-points = <
/* kHz uV */
1200000 1200000
1000000 1200000
800000 1200000
600000 1200000
>;
};
cpu@1 {
compatible = "marvell,pj4b";
device_type = "cpu";
next-level-cache = <&l2>;
reg = <1>;
clocks = <&chip_clk CLKID_CPU>;
clock-latency = <100000>;
operating-points = <
/* kHz uV */
1200000 1200000
1000000 1200000
800000 1200000
600000 1200000
>;
};
};
refclk: oscillator {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <25000000>;
};
soc@f7000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&gic>;
ranges = <0 0xf7000000 0x1000000>;
sdhci0: mmc@ab0000 {
compatible = "mrvl,pxav3-mmc";
reg = <0xab0000 0x200>;
clocks = <&chip_clk CLKID_SDIO0XIN>, <&chip_clk CLKID_SDIO0>;
clock-names = "io", "core";
interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
sdhci1: mmc@ab0800 {
compatible = "mrvl,pxav3-mmc";
reg = <0xab0800 0x200>;
clocks = <&chip_clk CLKID_SDIO1XIN>, <&chip_clk CLKID_SDIO1>;
clock-names = "io", "core";
interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
status = "disabled";
};
sdhci2: mmc@ab1000 {
compatible = "mrvl,pxav3-mmc";
reg = <0xab1000 0x200>;
interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&chip_clk CLKID_NFC_ECC>, <&chip_clk CLKID_NFC>;
clock-names = "io", "core";
pinctrl-0 = <&emmc_pmux>;
pinctrl-names = "default";
status = "disabled";
};
l2: cache-controller@ac0000 {
compatible = "marvell,tauros3-cache", "arm,pl310-cache";
reg = <0xac0000 0x1000>;
cache-unified;
cache-level = <2>;
};
scu: snoop-control-unit@ad0000 {
compatible = "arm,cortex-a9-scu";
reg = <0xad0000 0x58>;
};
gic: interrupt-controller@ad1000 {
compatible = "arm,cortex-a9-gic";
reg = <0xad1000 0x1000>, <0xad0100 0x0100>;
interrupt-controller;
#interrupt-cells = <3>;
};
local-timer@ad0600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0xad0600 0x20>;
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_EDGE_RISING)>;
clocks = <&chip_clk CLKID_TWD>;
};
eth1: ethernet@b90000 {
compatible = "marvell,pxa168-eth";
reg = <0xb90000 0x10000>;
clocks = <&chip_clk CLKID_GETH1>;
interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
/* set by bootloader */
local-mac-address = [00 00 00 00 00 00];
#address-cells = <1>;
#size-cells = <0>;
phy-connection-type = "mii";
phy-handle = <ðphy1>;
status = "disabled";
ethphy1: ethernet-phy@0 {
reg = <0>;
};
};
cpu-ctrl@dd0000 {
compatible = "marvell,berlin-cpu-ctrl";
reg = <0xdd0000 0x10000>;
};
eth0: ethernet@e50000 {
compatible = "marvell,pxa168-eth";
reg = <0xe50000 0x10000>;
clocks = <&chip_clk CLKID_GETH0>;
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
/* set by bootloader */
local-mac-address = [00 00 00 00 00 00];
#address-cells = <1>;
#size-cells = <0>;
phy-connection-type = "mii";
phy-handle = <ðphy0>;
status = "disabled";
ethphy0: ethernet-phy@0 {
reg = <0>;
};
};
apb@e80000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0xe80000 0x10000>;
interrupt-parent = <&aic>;
gpio0: gpio@400 {
compatible = "snps,dw-apb-gpio";
reg = <0x0400 0x400>;
#address-cells = <1>;
#size-cells = <0>;
porta: gpio-port@0 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
ngpios = <8>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <0>;
};
};
gpio1: gpio@800 {
compatible = "snps,dw-apb-gpio";
reg = <0x0800 0x400>;
#address-cells = <1>;
#size-cells = <0>;
portb: gpio-port@1 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
ngpios = <8>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <1>;
};
};
gpio2: gpio@c00 {
compatible = "snps,dw-apb-gpio";
reg = <0x0c00 0x400>;
#address-cells = <1>;
#size-cells = <0>;
portc: gpio-port@2 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
ngpios = <8>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <2>;
};
};
gpio3: gpio@1000 {
compatible = "snps,dw-apb-gpio";
reg = <0x1000 0x400>;
#address-cells = <1>;
#size-cells = <0>;
portd: gpio-port@3 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
ngpios = <8>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <3>;
};
};
timer0: timer@2c00 {
compatible = "snps,dw-apb-timer";
reg = <0x2c00 0x14>;
interrupts = <8>;
clocks = <&chip_clk CLKID_CFG>;
clock-names = "timer";
status = "okay";
};
timer1: timer@2c14 {
compatible = "snps,dw-apb-timer";
reg = <0x2c14 0x14>;
interrupts = <9>;
clocks = <&chip_clk CLKID_CFG>;
clock-names = "timer";
status = "okay";
};
timer2: timer@2c28 {
compatible = "snps,dw-apb-timer";
reg = <0x2c28 0x14>;
interrupts = <10>;
clocks = <&chip_clk CLKID_CFG>;
clock-names = "timer";
status = "disabled";
};
timer3: timer@2c3c {
compatible = "snps,dw-apb-timer";
reg = <0x2c3c 0x14>;
interrupts = <11>;
clocks = <&chip_clk CLKID_CFG>;
clock-names = "timer";
status = "disabled";
};
timer4: timer@2c50 {
compatible = "snps,dw-apb-timer";
reg = <0x2c50 0x14>;
interrupts = <12>;
clocks = <&chip_clk CLKID_CFG>;
clock-names = "timer";
status = "disabled";
};
timer5: timer@2c64 {
compatible = "snps,dw-apb-timer";
reg = <0x2c64 0x14>;
interrupts = <13>;
clocks = <&chip_clk CLKID_CFG>;
clock-names = "timer";
status = "disabled";
};
timer6: timer@2c78 {
compatible = "snps,dw-apb-timer";
reg = <0x2c78 0x14>;
interrupts = <14>;
clocks = <&chip_clk CLKID_CFG>;
clock-names = "timer";
status = "disabled";
};
timer7: timer@2c8c {
compatible = "snps,dw-apb-timer";
reg = <0x2c8c 0x14>;
interrupts = <15>;
clocks = <&chip_clk CLKID_CFG>;
clock-names = "timer";
status = "disabled";
};
aic: interrupt-controller@3000 {
compatible = "snps,dw-apb-ictl";
reg = <0x3000 0xc00>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
};
};
ahci: sata@e90000 {
compatible = "marvell,berlin2-ahci", "generic-ahci";
reg = <0xe90000 0x1000>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&chip_clk CLKID_SATA>;
#address-cells = <1>;
#size-cells = <0>;
sata0: sata-port@0 {
reg = <0>;
phys = <&sata_phy 0>;
status = "disabled";
};
sata1: sata-port@1 {
reg = <1>;
phys = <&sata_phy 1>;
status = "disabled";
};
};
sata_phy: phy@e900a0 {
compatible = "marvell,berlin2-sata-phy";
reg = <0xe900a0 0x200>;
clocks = <&chip_clk CLKID_SATA>;
#address-cells = <1>;
#size-cells = <0>;
#phy-cells = <1>;
status = "disabled";
sata-phy@0 {
reg = <0>;
};
sata-phy@1 {
reg = <1>;
};
};
chip: chip-control@ea0000 {
compatible = "simple-mfd", "syscon";
reg = <0xea0000 0x400>;
chip_clk: clock {
compatible = "marvell,berlin2-clk";
#clock-cells = <1>;
clocks = <&refclk>;
clock-names = "refclk";
};
soc_pinctrl: pin-controller {
compatible = "marvell,berlin2-soc-pinctrl";
emmc_pmux: emmc-pmux {
groups = "G26";
function = "emmc";
};
};
chip_rst: reset {
compatible = "marvell,berlin2-reset";
#reset-cells = <2>;
};
};
pwm: pwm@f20000 {
compatible = "marvell,berlin-pwm";
reg = <0xf20000 0x40>;
clocks = <&chip_clk CLKID_CFG>;
#pwm-cells = <3>;
};
apb@fc0000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0xfc0000 0x10000>;
interrupt-parent = <&sic>;
wdt0: watchdog@1000 {
compatible = "snps,dw-wdt";
reg = <0x1000 0x100>;
clocks = <&refclk>;
interrupts = <0>;
};
wdt1: watchdog@2000 {
compatible = "snps,dw-wdt";
reg = <0x2000 0x100>;
clocks = <&refclk>;
interrupts = <1>;
};
wdt2: watchdog@3000 {
compatible = "snps,dw-wdt";
reg = <0x3000 0x100>;
clocks = <&refclk>;
interrupts = <2>;
};
sm_gpio1: gpio@5000 {
compatible = "snps,dw-apb-gpio";
reg = <0x5000 0x400>;
#address-cells = <1>;
#size-cells = <0>;
portf: gpio-port@5 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
ngpios = <8>;
reg = <0>;
};
};
sm_gpio0: gpio@c000 {
compatible = "snps,dw-apb-gpio";
reg = <0xc000 0x400>;
#address-cells = <1>;
#size-cells = <0>;
porte: gpio-port@4 {
compatible = "snps,dw-apb-gpio-port";
gpio-controller;
#gpio-cells = <2>;
ngpios = <8>;
reg = <0>;
interrupt-controller;
#interrupt-cells = <2>;
interrupts = <11>;
};
};
uart0: serial@9000 {
compatible = "snps,dw-apb-uart";
reg = <0x9000 0x100>;
reg-shift = <2>;
reg-io-width = <1>;
interrupts = <8>;
clocks = <&refclk>;
pinctrl-0 = <&uart0_pmux>;
pinctrl-names = "default";
status = "disabled";
};
uart1: serial@a000 {
compatible = "snps,dw-apb-uart";
reg = <0xa000 0x100>;
reg-shift = <2>;
reg-io-width = <1>;
interrupts = <9>;
clocks = <&refclk>;
pinctrl-0 = <&uart1_pmux>;
pinctrl-names = "default";
status = "disabled";
};
uart2: serial@b000 {
compatible = "snps,dw-apb-uart";
reg = <0xb000 0x100>;
reg-shift = <2>;
reg-io-width = <1>;
interrupts = <10>;
clocks = <&refclk>;
pinctrl-0 = <&uart2_pmux>;
pinctrl-names = "default";
status = "disabled";
};
sysctrl: system-controller@d000 {
compatible = "simple-mfd", "syscon";
reg = <0xd000 0x100>;
sys_pinctrl: pin-controller {
compatible = "marvell,berlin2-system-pinctrl";
uart0_pmux: uart0-pmux {
groups = "GSM4";
function = "uart0";
};
uart1_pmux: uart1-pmux {
groups = "GSM5";
function = "uart1";
};
uart2_pmux: uart2-pmux {
groups = "GSM3";
function = "uart2";
};
};
};
sic: interrupt-controller@e000 {
compatible = "snps,dw-apb-ictl";
reg = <0xe000 0x400>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
};
};
};
};
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