Commit e42b650f authored by Tomer Maimon's avatar Tomer Maimon Committed by Joel Stanley
Browse files

ARM: dts: nuvoton: Add new device nodes to NPCM750 EVB 



Add the following new device nodes to NPCM750 evolution board device
tree:

        - NPCM7xx Pin controller and GPIO
        - NPCM7xx PWM and FAN
        - NPCM7xx EHCI USB
        - NPCM7xx KCS
        - NPCM Reset
        - NPCM Peripheral SPI
        - NPCM FIU SPI
        - NPCM HWRNG
        - NPCM I2C
        - STMicro STMMAC

Signed-off-by: default avatarTomer Maimon <tmaimon77@gmail.com>
Reviewed-by: default avatarJoel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20200929131807.15378-6-tmaimon77@gmail.com


Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
parent 77c72b33

arch/arm/boot/dts/nuvoton-npcm750-evb.dts

+366 −1
Original line number Diff line number Diff line
@@ -4,24 +4,161 @@ 


/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 {

		reg = <0 0x40000000>;

		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";

};
@@ -37,3 +174,231 @@ 
&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>;

};

arch/arm/boot/dts/nuvoton-npcm750-pincfg-evb.dtsi

0 → 100644
+157 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

// Copyright (c) 2018 Nuvoton Technology



/ {

	pinctrl: pinctrl@f0800000 {

		pin8_input: pin8-input {

			pins = "GPIO8/LKGPO1";

			bias-disable;

			input-enable;

		};

		pin9_output_high: pin9-output-high {

			pins = "GPIO9/LKGPO2";

			bias-disable;

			output-high;

		};

		pin10_input: pin10-input {

			pins = "GPIO10/IOXHLD";

			bias-disable;

			input-enable;

		};

		pin11_output_high: pin11-output-high {

			pins = "GPIO11/IOXHCK";

			bias-disable;

			output-high;

		};

		pin16_input: pin16-input {

			pins = "GPIO16/LKGPO0";

			bias-disable;

			input-enable;

		};

		pin24_output_high: pin24-output-high {

			pins = "GPIO24/IOXHDO";

			bias-disable;

			output-high;

		};

		pin25_output_low: pin25-output-low {

			pins = "GPIO25/IOXHDI";

			bias-disable;

			output-low;

		};

		pin32_output_high: pin32-output-high {

			pins = "GPIO32/nSPI0CS1";

			bias-disable;

			output-high;

		};

		pin61_output_high: pin61-output-high {

			pins = "GPO61/nDTR1_BOUT1/STRAP6";

			bias-disable;

			output-high;

		};

		pin62_output_high: pin62-output-high {

			pins = "GPO62/nRTST1/STRAP5";

			bias-disable;

			output-high;

		};

		pin63_output_high: pin63-output-high {

			pins = "GPO63/TXD1/STRAP4";

			bias-disable;

			output-high;

		};

		pin160_input: pin160-input {

			pins = "GPIO160/CLKOUT/RNGOSCOUT";

			bias-disable;

			input-enable;

		};

		pin162_input: pin162-input {

			pins = "GPIO162/SERIRQ";

			bias-disable;

			input-enable;

		};

		pin168_input: pin168-input {

			pins = "GPIO168/nCLKRUN/nESPIALERT";

			bias-disable;

			input-enable;

		};

		pin169_input: pin169-input {

			pins = "GPIO169/nSCIPME";

			bias-disable;

			input-enable;

		};

		pin170_input: pin170-input {

			pins = "GPIO170/nSMI";

			bias-disable;

			input-enable;

		};

		pin187_output_high: pin187-output-high {

			pins = "GPIO187/nSPI3CS1";

			bias-disable;

			output-high;

		};

		pin190_input: pin190-input {

			pins = "GPIO190/nPRD_SMI";

			bias-disable;

			input-enable;

		};

		pin191_output_high: pin191-output-high {

			pins = "GPIO191";

			bias-disable;

			output-high;

		};

		pin192_output_high: pin192-output-high {

			pins = "GPIO192";

			bias-disable;

			output-high;

		};

		pin197_output_low: pin197-output-low {

			pins = "GPIO197/SMB0DEN";

			bias-disable;

			output-low;

		};

		pin218_input: pin218-input {

			pins = "GPIO218/nWDO1";

			bias-disable;

			input-enable;

		};

		pin219_output_low: pin219-output-low {

			pins = "GPIO219/nWDO2";

			bias-disable;

			output-low;

		};

		pin220_output_low: pin220-output-low {

			pins = "GPIO220/SMB12SCL";

			bias-disable;

			output-low;

		};

		pin221_output_high: pin221-output-high {

			pins = "GPIO221/SMB12SDA";

			bias-disable;

			output-high;

		};

		pin222_input: pin222-input {

			pins = "GPIO222/SMB13SCL";

			bias-disable;

			input-enable;

		};

		pin223_output_low: pin223-output-low {

			pins = "GPIO223/SMB13SDA";

			bias-disable;

			output-low;

		};

		pin228_output_low: pin228-output-low {

			pins = "GPIO228/nSPIXCS1";

			bias-disable;

			output-low;

		};

		pin231_output_high: pin231-output-high {

			pins = "GPIO230/SPIXD3";

			bias-disable;

			output-high;

		};

		pin255_input: pin255-input {

			pins = "GPI255/DACOSEL";

			bias-disable;

			input-enable;

		};

	};

};