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74bf4899b5
1. add usb phy 2. add ehci ohci sdhci 3. add pinctrl node 4. add fiu node Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
159 lines
No EOL
2.4 KiB
Text
159 lines
No EOL
2.4 KiB
Text
// SPDX-License-Identifier: GPL-2.0
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// Copyright (c) 2021 Nuvoton Technology tomer.maimon@nuvoton.com
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/dts-v1/;
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#include "nuvoton-npcm845.dtsi"
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#include "nuvoton-npcm845-pincfg.dtsi"
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/ {
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model = "Nuvoton npcm845 Development Board (Device Tree)";
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compatible = "nuvoton,npcm845-evb", "nuvoton,npcm845";
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aliases {
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serial0 = &serial0;
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i2c0 = &i2c0;
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spi0 = &fiu0;
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spi1 = &fiu1;
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spi3 = &fiu3;
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spi4 = &fiux;
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spi5 = &spi1;
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usb0 = &udc0;
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usb1 = &ehci1;
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usb2 = &ehci2;
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};
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chosen {
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stdout-path = &serial0;
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};
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memory {
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reg = <0x0 0x0 0x0 0x40000000>;
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};
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vsbr2: vsbr2 {
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compatible = "regulator-npcm845";
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regulator-name = "vr2";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vsbv8: vsbv8 {
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compatible = "regulator-npcm845";
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regulator-name = "v8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vsbv5: vsbv5 {
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compatible = "regulator-npcm845";
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regulator-name = "v5";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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};
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&serial0 {
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status = "okay";
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};
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&watchdog1 {
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status = "okay";
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};
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&fiu0 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&spi0cs1_pins>;
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spi-nor@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <25000000>;
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};
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spi_flash@1 {
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compatible = "jedec,spi-nor";
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reg = <1>;
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spi-max-frequency = <25000000>;
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};
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};
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&fiu1 {
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status = "okay";
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spi-nor@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <25000000>;
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};
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};
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&fiu3 {
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pinctrl-0 = <&spi3_pins>, <&spi3quad_pins>;
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status = "okay";
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vqspi-supply = <&vsbv5>;
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vqspi-microvolt = <3300000>;
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spi-nor@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <25000000>;
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};
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};
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&fiux {
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nuvoton,spix-mode;
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status = "okay";
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};
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&spi1 {
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status = "okay";
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};
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&usbphy1 {
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status = "okay";
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};
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&usbphy2 {
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status = "okay";
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};
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&usbphy3 {
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status = "okay";
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};
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&udc0 {
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status = "okay";
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phys = <&usbphy1 0>;
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};
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&sdhci0 {
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bus-width = <0x8>;
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status = "okay";
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};
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&ehci1 {
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status = "okay";
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phys = <&usbphy2 3>;
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};
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&ehci2 {
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status = "okay";
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phys = <&usbphy3 4>;
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};
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&i2c0 {
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status = "okay";
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};
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&pinctrl {
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pinctrl-names = "default";
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pinctrl-0 = <
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&gspi_pins
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&vgadig_pins
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&spix_pins
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&r1_pins
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&r1en_pins
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&r1oen_pins
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>;
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}; |