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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright 2022 Broadcom Ltd.
*/
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
compatible = "brcm,bcm63148", "brcm,bcmbca";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&gic>;
cpus {
#address-cells = <1>;
#size-cells = <0>;
B15_0: cpu@0 {
device_type = "cpu";
compatible = "brcm,brahma-b15";
reg = <0x0>;
next-level-cache = <&L2_0>;
enable-method = "psci";
};
B15_1: cpu@1 {
device_type = "cpu";
compatible = "brcm,brahma-b15";
reg = <0x1>;
next-level-cache = <&L2_0>;
enable-method = "psci";
};
L2_0: l2-cache0 {
compatible = "cache";
cache-level = <2>;
cache-unified;
};
};
timer {
compatible = "arm,armv7-timer";
interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
};
pmu: pmu {
compatible = "arm,cortex-a15-pmu";
interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
interrupt-affinity = <&B15_0>, <&B15_1>;
};
clocks: clocks {
periph_clk: periph-clk {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <50000000>;
};
hsspi_pll: hsspi-pll {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <400000000>;
};
};
psci {
compatible = "arm,psci-0.2";
method = "smc";
};
axi@80030000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x80030000 0x8000>;
gic: interrupt-controller@1000 {
compatible = "arm,cortex-a15-gic";
#interrupt-cells = <3>;
interrupt-controller;
reg = <0x1000 0x1000>,
<0x2000 0x2000>,
<0x4000 0x2000>,
<0x6000 0x2000>;
interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) |
IRQ_TYPE_LEVEL_HIGH)>;
};
};
bus@ff800000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0xfffe8000 0x8000>;
/* GPIOs 0 .. 31 */
gpio0: gpio@100 {
compatible = "brcm,bcm6345-gpio";
reg = <0x100 0x04>, <0x114 0x04>;
reg-names = "dirout", "dat";
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
/* GPIOs 32 .. 63 */
gpio1: gpio@104 {
compatible = "brcm,bcm6345-gpio";
reg = <0x104 0x04>, <0x118 0x04>;
reg-names = "dirout", "dat";
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
/* GPIOs 64 .. 95 */
gpio2: gpio@108 {
compatible = "brcm,bcm6345-gpio";
reg = <0x108 0x04>, <0x11c 0x04>;
reg-names = "dirout", "dat";
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
/* GPIOs 96 .. 127 */
gpio3: gpio@10c {
compatible = "brcm,bcm6345-gpio";
reg = <0x10c 0x04>, <0x120 0x04>;
reg-names = "dirout", "dat";
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
/* GPIOs 128 .. 159 */
gpio4: gpio@110 {
compatible = "brcm,bcm6345-gpio";
reg = <0x110 0x04>, <0x124 0x04>;
reg-names = "dirout", "dat";
gpio-controller;
#gpio-cells = <2>;
status = "disabled";
};
rng@300 {
compatible = "brcm,iproc-rng200";
reg = <0x300 0x28>;
interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
};
uart0: serial@600 {
compatible = "brcm,bcm6345-uart";
reg = <0x600 0x20>;
interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&periph_clk>;
clock-names = "refclk";
status = "disabled";
};
leds: led-controller@700 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "brcm,bcm63138-leds";
reg = <0x700 0xdc>;
status = "disabled";
};
hsspi: spi@1000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "brcm,bcm63148-hsspi", "brcm,bcmbca-hsspi-v1.0";
reg = <0x1000 0x600>;
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&hsspi_pll &hsspi_pll>;
clock-names = "hsspi", "pll";
num-cs = <8>;
status = "disabled";
};
nand_controller: nand-controller@2000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "brcm,nand-bcm63138", "brcm,brcmnand-v7.1", "brcm,brcmnand";
reg = <0x2000 0x600>, <0xf0 0x10>;
reg-names = "nand", "nand-int-base";
status = "disabled";
nandcs: nand@0 {
compatible = "brcm,nandcs";
reg = <0>;
};
};
};
};
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