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// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2018 Nuvoton Technology tomer.maimon@nuvoton.com
// Copyright 2018 Google, Inc.
/dts-v1/;
#include "nuvoton-npcm750.dtsi"
#include "dt-bindings/gpio/gpio.h"
#include "nuvoton-npcm750-pincfg-evb.dtsi"
/ {
model = "Nuvoton npcm750 Development Board (Device Tree)";
compatible = "nuvoton,npcm750";
aliases {
ethernet2 = &gmac0;
ethernet3 = &gmac1;
serial0 = &serial0;
serial1 = &serial1;
serial2 = &serial2;
serial3 = &serial3;
i2c0 = &i2c0;
i2c1 = &i2c1;
i2c2 = &i2c2;
i2c3 = &i2c3;
i2c4 = &i2c4;
i2c5 = &i2c5;
i2c6 = &i2c6;
i2c7 = &i2c7;
i2c8 = &i2c8;
i2c9 = &i2c9;
i2c10 = &i2c10;
i2c11 = &i2c11;
i2c12 = &i2c12;
i2c13 = &i2c13;
i2c14 = &i2c14;
i2c15 = &i2c15;
spi0 = &spi0;
spi1 = &spi1;
fiu0 = &fiu0;
fiu1 = &fiu3;
fiu2 = &fiux;
};
chosen {
stdout-path = &serial3;
};
memory {
device_type = "memory";
reg = <0x0 0x20000000>;
};
};
&gmac0 {
phy-mode = "rgmii-id";
status = "okay";
};
&gmac1 {
phy-mode = "rgmii-id";
status = "okay";
};
&ehci1 {
status = "okay";
};
&fiu0 {
status = "okay";
spi-nor@0 {
compatible = "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
spi-rx-bus-width = <2>;
reg = <0>;
spi-max-frequency = <5000000>;
partitions@80000000 {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
bbuboot1@0 {
label = "bb-uboot-1";
reg = <0x0000000 0x80000>;
read-only;
};
bbuboot2@80000 {
label = "bb-uboot-2";
reg = <0x0080000 0x80000>;
read-only;
};
envparam@100000 {
label = "env-param";
reg = <0x0100000 0x40000>;
read-only;
};
spare@140000 {
label = "spare";
reg = <0x0140000 0xC0000>;
};
kernel@200000 {
label = "kernel";
reg = <0x0200000 0x400000>;
};
rootfs@600000 {
label = "rootfs";
reg = <0x0600000 0x700000>;
};
spare1@D00000 {
label = "spare1";
reg = <0x0D00000 0x200000>;
};
spare2@0F00000 {
label = "spare2";
reg = <0x0F00000 0x200000>;
};
spare3@1100000 {
label = "spare3";
reg = <0x1100000 0x200000>;
};
spare4@1300000 {
label = "spare4";
reg = <0x1300000 0x0>;
};
};
};
};
&fiu3 {
pinctrl-0 = <&spi3_pins>, <&spi3quad_pins>;
status = "okay";
spi-nor@0 {
compatible = "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
spi-rx-bus-width = <2>;
reg = <0>;
spi-max-frequency = <5000000>;
partitions@A0000000 {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
system1@0 {
label = "spi3-system1";
reg = <0x0 0x0>;
};
};
};
};
&fiux {
spix-mode;
};
&watchdog1 {
status = "okay";
};
&rng {
status = "okay";
};
&serial0 {
status = "okay";
};
&serial1 {
status = "okay";
};
&serial2 {
status = "okay";
};
&serial3 {
status = "okay";
};
&adc {
status = "okay";
};
&lpc_kcs {
kcs1: kcs1@0 {
status = "okay";
};
kcs2: kcs2@0 {
status = "okay";
};
kcs3: kcs3@0 {
status = "okay";
};
};
/* lm75 on SVB */
&i2c0 {
clock-frequency = <100000>;
status = "okay";
lm75@48 {
compatible = "lm75";
reg = <0x48>;
status = "okay";
};
};
/* lm75 on EB */
&i2c1 {
clock-frequency = <100000>;
status = "okay";
lm75@48 {
compatible = "lm75";
reg = <0x48>;
status = "okay";
};
};
/* tmp100 on EB */
&i2c2 {
clock-frequency = <100000>;
status = "okay";
tmp100@48 {
compatible = "tmp100";
reg = <0x48>;
status = "okay";
};
};
&i2c3 {
clock-frequency = <100000>;
status = "okay";
};
&i2c5 {
clock-frequency = <100000>;
status = "okay";
};
/* tmp100 on SVB */
&i2c6 {
clock-frequency = <100000>;
status = "okay";
tmp100@48 {
compatible = "tmp100";
reg = <0x48>;
status = "okay";
};
};
&i2c7 {
clock-frequency = <100000>;
status = "okay";
};
&i2c8 {
clock-frequency = <100000>;
status = "okay";
};
&i2c9 {
clock-frequency = <100000>;
status = "okay";
};
&i2c10 {
clock-frequency = <100000>;
status = "okay";
};
&i2c11 {
clock-frequency = <100000>;
status = "okay";
};
&i2c14 {
clock-frequency = <100000>;
status = "okay";
};
&pwm_fan {
status = "okay";
fan@0 {
reg = <0x00>;
fan-tach-ch = /bits/ 8 <0x00 0x01>;
cooling-levels = <127 255>;
};
fan@1 {
reg = <0x01>;
fan-tach-ch = /bits/ 8 <0x02 0x03>;
cooling-levels = /bits/ 8 <127 255>;
};
fan@2 {
reg = <0x02>;
fan-tach-ch = /bits/ 8 <0x04 0x05>;
cooling-levels = /bits/ 8 <127 255>;
};
fan@3 {
reg = <0x03>;
fan-tach-ch = /bits/ 8 <0x06 0x07>;
cooling-levels = /bits/ 8 <127 255>;
};
fan@4 {
reg = <0x04>;
fan-tach-ch = /bits/ 8 <0x08 0x09>;
cooling-levels = /bits/ 8 <127 255>;
};
fan@5 {
reg = <0x05>;
fan-tach-ch = /bits/ 8 <0x0A 0x0B>;
cooling-levels = /bits/ 8 <127 255>;
};
fan@6 {
reg = <0x06>;
fan-tach-ch = /bits/ 8 <0x0C 0x0D>;
cooling-levels = /bits/ 8 <127 255>;
};
fan@7 {
reg = <0x07>;
fan-tach-ch = /bits/ 8 <0x0E 0x0F>;
cooling-levels = /bits/ 8 <127 255>;
};
};
&spi0 {
cs-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
status = "okay";
Flash@0 {
compatible = "winbond,w25q128",
"jedec,spi-nor";
reg = <0x0>;
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <5000000>;
partition@0 {
label = "spi0_spare1";
reg = <0x0000000 0x800000>;
};
partition@1 {
label = "spi0_spare2";
reg = <0x800000 0x0>;
};
};
};
&spi1 {
cs-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
status = "okay";
Flash@0 {
compatible = "winbond,w25q128fw",
"jedec,spi-nor";
reg = <0x0>;
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <5000000>;
partition@0 {
label = "spi1_spare1";
reg = <0x0000000 0x800000>;
};
partition@1 {
label = "spi1_spare2";
reg = <0x800000 0x0>;
};
};
};
&pinctrl {
pinctrl-names = "default";
pinctrl-0 = < &iox1_pins
&pin8_input
&pin9_output_high
&pin10_input
&pin11_output_high
&pin16_input
&pin24_output_high
&pin25_output_low
&pin32_output_high
&jtag2_pins
&pin61_output_high
&pin62_output_high
&pin63_output_high
&lpc_pins
&pin160_input
&pin162_input
&pin168_input
&pin169_input
&pin170_input
&pin187_output_high
&pin190_input
&pin191_output_high
&pin192_output_high
&pin197_output_low
&ddc_pins
&pin218_input
&pin219_output_low
&pin220_output_low
&pin221_output_high
&pin222_input
&pin223_output_low
&spix_pins
&pin228_output_low
&pin231_output_high
&pin255_input>;
};
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