| // SPDX-License-Identifier: GPL-2.0+ |
| /* |
| * NXP LPC32xx SoC |
| * |
| * Copyright (C) 2015-2019 Vladimir Zapolskiy <vz@mleia.com> |
| * Copyright 2012 Roland Stigge <stigge@antcom.de> |
| */ |
| |
| #include <dt-bindings/clock/lpc32xx-clock.h> |
| #include <dt-bindings/interrupt-controller/irq.h> |
| |
| / { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "nxp,lpc3220"; |
| interrupt-parent = <&mic>; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu@0 { |
| compatible = "arm,arm926ej-s"; |
| device_type = "cpu"; |
| reg = <0x0>; |
| }; |
| }; |
| |
| clocks { |
| xtal_32k: xtal_32k { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <32768>; |
| clock-output-names = "xtal_32k"; |
| }; |
| |
| xtal: xtal { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <13000000>; |
| clock-output-names = "xtal"; |
| }; |
| }; |
| |
| ahb { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "simple-bus"; |
| ranges = <0x00000000 0x00000000 0x10000000>, |
| <0x20000000 0x20000000 0x30000000>, |
| <0xe0000000 0xe0000000 0x04000000>; |
| |
| iram: sram@8000000 { |
| compatible = "mmio-sram"; |
| reg = <0x08000000 0x20000>; |
| |
| #address-cells = <1>; |
| #size-cells = <1>; |
| ranges = <0x00000000 0x08000000 0x20000>; |
| }; |
| |
| /* |
| * Enable either SLC or MLC |
| */ |
| slc: flash@20020000 { |
| compatible = "nxp,lpc3220-slc"; |
| reg = <0x20020000 0x1000>; |
| clocks = <&clk LPC32XX_CLK_SLC>; |
| status = "disabled"; |
| }; |
| |
| mlc: flash@200a8000 { |
| compatible = "nxp,lpc3220-mlc"; |
| reg = <0x200a8000 0x11000>; |
| interrupts = <11 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk LPC32XX_CLK_MLC>; |
| status = "disabled"; |
| }; |
| |
| dma: dma@31000000 { |
| compatible = "arm,pl080", "arm,primecell"; |
| reg = <0x31000000 0x1000>; |
| interrupts = <28 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk LPC32XX_CLK_DMA>; |
| clock-names = "apb_pclk"; |
| }; |
| |
| usb { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "simple-bus"; |
| ranges = <0x0 0x31020000 0x00001000>; |
| |
| /* |
| * Enable either ohci or usbd (gadget)! |
| */ |
| ohci: ohci@0 { |
| compatible = "nxp,ohci-nxp", "usb-ohci"; |
| reg = <0x0 0x300>; |
| interrupt-parent = <&sic1>; |
| interrupts = <27 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&usbclk LPC32XX_USB_CLK_HOST>; |
| status = "disabled"; |
| }; |
| |
| usbd: usbd@0 { |
| compatible = "nxp,lpc3220-udc"; |
| reg = <0x0 0x300>; |
| interrupt-parent = <&sic1>; |
| interrupts = <29 IRQ_TYPE_LEVEL_HIGH>, |
| <30 IRQ_TYPE_LEVEL_HIGH>, |
| <28 IRQ_TYPE_LEVEL_HIGH>, |
| <26 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&usbclk LPC32XX_USB_CLK_DEVICE>; |
| status = "disabled"; |
| }; |
| |
| i2cusb: i2c@300 { |
| compatible = "nxp,pnx-i2c"; |
| reg = <0x300 0x100>; |
| interrupt-parent = <&sic1>; |
| interrupts = <31 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&usbclk LPC32XX_USB_CLK_I2C>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| }; |
| |
| usbclk: clock-controller@f00 { |
| compatible = "nxp,lpc3220-usb-clk"; |
| reg = <0xf00 0x100>; |
| #clock-cells = <1>; |
| }; |
| }; |
| |
| clcd: clcd@31040000 { |
| compatible = "arm,pl111", "arm,primecell"; |
| reg = <0x31040000 0x1000>; |
| interrupts = <14 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk LPC32XX_CLK_LCD>, <&clk LPC32XX_CLK_LCD>; |
| clock-names = "clcdclk", "apb_pclk"; |
| status = "disabled"; |
| }; |
| |
| mac: ethernet@31060000 { |
| compatible = "nxp,lpc-eth"; |
| reg = <0x31060000 0x1000>; |
| interrupts = <29 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk LPC32XX_CLK_MAC>; |
| status = "disabled"; |
| }; |
| |
| emc: memory-controller@31080000 { |
| compatible = "arm,pl175", "arm,primecell"; |
| reg = <0x31080000 0x1000>; |
| clocks = <&clk LPC32XX_CLK_DDRAM>, <&clk LPC32XX_CLK_DDRAM>; |
| clock-names = "mpmcclk", "apb_pclk"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| ranges = <0 0xe0000000 0x01000000>, |
| <1 0xe1000000 0x01000000>, |
| <2 0xe2000000 0x01000000>, |
| <3 0xe3000000 0x01000000>; |
| status = "disabled"; |
| }; |
| |
| apb { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "simple-bus"; |
| ranges = <0x20000000 0x20000000 0x30000000>; |
| |
| /* |
| * ssp0 and spi1 are shared pins; |
| * enable one in your board dts, as needed. |
| */ |
| ssp0: spi@20084000 { |
| compatible = "arm,pl022", "arm,primecell"; |
| reg = <0x20084000 0x1000>; |
| interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk LPC32XX_CLK_SSP0>; |
| clock-names = "apb_pclk"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| spi1: spi@20088000 { |
| compatible = "nxp,lpc3220-spi"; |
| reg = <0x20088000 0x1000>; |
| clocks = <&clk LPC32XX_CLK_SPI1>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| /* |
| * ssp1 and spi2 are shared pins; |
| * enable one in your board dts, as needed. |
| */ |
| ssp1: spi@2008c000 { |
| compatible = "arm,pl022", "arm,primecell"; |
| reg = <0x2008c000 0x1000>; |
| interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk LPC32XX_CLK_SSP1>; |
| clock-names = "apb_pclk"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| spi2: spi@20090000 { |
| compatible = "nxp,lpc3220-spi"; |
| reg = <0x20090000 0x1000>; |
| clocks = <&clk LPC32XX_CLK_SPI2>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| i2s0: i2s@20094000 { |
| compatible = "nxp,lpc3220-i2s"; |
| reg = <0x20094000 0x1000>; |
| status = "disabled"; |
| }; |
| |
| sd: sd@20098000 { |
| compatible = "arm,pl18x", "arm,primecell"; |
| reg = <0x20098000 0x1000>; |
| interrupts = <15 IRQ_TYPE_LEVEL_HIGH>, |
| <13 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk LPC32XX_CLK_SD>; |
| clock-names = "apb_pclk"; |
| status = "disabled"; |
| }; |
| |
| i2s1: i2s@2009c000 { |
| compatible = "nxp,lpc3220-i2s"; |
| reg = <0x2009c000 0x1000>; |
| status = "disabled"; |
| }; |
| |
| /* UART5 first since it is the default console, ttyS0 */ |
| uart5: serial@40090000 { |
| /* actually, ns16550a w/ 64 byte fifos! */ |
| compatible = "nxp,lpc3220-uart"; |
| reg = <0x40090000 0x1000>; |
| interrupts = <9 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| clocks = <&clk LPC32XX_CLK_UART5>; |
| status = "disabled"; |
| }; |
| |
| uart3: serial@40080000 { |
| compatible = "nxp,lpc3220-uart"; |
| reg = <0x40080000 0x1000>; |
| interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| clocks = <&clk LPC32XX_CLK_UART3>; |
| status = "disabled"; |
| }; |
| |
| uart4: serial@40088000 { |
| compatible = "nxp,lpc3220-uart"; |
| reg = <0x40088000 0x1000>; |
| interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| clocks = <&clk LPC32XX_CLK_UART4>; |
| status = "disabled"; |
| }; |
| |
| uart6: serial@40098000 { |
| compatible = "nxp,lpc3220-uart"; |
| reg = <0x40098000 0x1000>; |
| interrupts = <10 IRQ_TYPE_LEVEL_HIGH>; |
| reg-shift = <2>; |
| clocks = <&clk LPC32XX_CLK_UART6>; |
| status = "disabled"; |
| }; |
| |
| i2c1: i2c@400a0000 { |
| compatible = "nxp,pnx-i2c"; |
| reg = <0x400a0000 0x100>; |
| interrupt-parent = <&sic1>; |
| interrupts = <19 IRQ_TYPE_LEVEL_LOW>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clocks = <&clk LPC32XX_CLK_I2C1>; |
| }; |
| |
| i2c2: i2c@400a8000 { |
| compatible = "nxp,pnx-i2c"; |
| reg = <0x400a8000 0x100>; |
| interrupt-parent = <&sic1>; |
| interrupts = <18 IRQ_TYPE_LEVEL_LOW>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| clocks = <&clk LPC32XX_CLK_I2C2>; |
| }; |
| |
| mpwm: mpwm@400e8000 { |
| compatible = "nxp,lpc3220-motor-pwm"; |
| reg = <0x400e8000 0x78>; |
| status = "disabled"; |
| #pwm-cells = <2>; |
| }; |
| }; |
| |
| fab { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "simple-bus"; |
| ranges = <0x20000000 0x20000000 0x30000000>; |
| |
| /* System Control Block */ |
| scb { |
| compatible = "simple-bus"; |
| ranges = <0x0 0x040004000 0x00001000>; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| clk: clock-controller@0 { |
| compatible = "nxp,lpc3220-clk"; |
| reg = <0x00 0x114>; |
| #clock-cells = <1>; |
| |
| clocks = <&xtal_32k>, <&xtal>; |
| clock-names = "xtal_32k", "xtal"; |
| |
| assigned-clocks = <&clk LPC32XX_CLK_HCLK_PLL>; |
| assigned-clock-rates = <208000000>; |
| }; |
| }; |
| |
| mic: interrupt-controller@40008000 { |
| compatible = "nxp,lpc3220-mic"; |
| reg = <0x40008000 0x4000>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| }; |
| |
| sic1: interrupt-controller@4000c000 { |
| compatible = "nxp,lpc3220-sic"; |
| reg = <0x4000c000 0x4000>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| interrupt-parent = <&mic>; |
| interrupts = <0 IRQ_TYPE_LEVEL_LOW>, |
| <30 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| |
| sic2: interrupt-controller@40010000 { |
| compatible = "nxp,lpc3220-sic"; |
| reg = <0x40010000 0x4000>; |
| interrupt-controller; |
| #interrupt-cells = <2>; |
| |
| interrupt-parent = <&mic>; |
| interrupts = <1 IRQ_TYPE_LEVEL_LOW>, |
| <31 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| |
| uart1: serial@40014000 { |
| compatible = "nxp,lpc3220-hsuart"; |
| reg = <0x40014000 0x1000>; |
| interrupts = <26 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| uart2: serial@40018000 { |
| compatible = "nxp,lpc3220-hsuart"; |
| reg = <0x40018000 0x1000>; |
| interrupts = <25 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| uart7: serial@4001c000 { |
| compatible = "nxp,lpc3220-hsuart"; |
| reg = <0x4001c000 0x1000>; |
| interrupts = <24 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| rtc: rtc@40024000 { |
| compatible = "nxp,lpc3220-rtc"; |
| reg = <0x40024000 0x1000>; |
| interrupt-parent = <&sic1>; |
| interrupts = <20 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk LPC32XX_CLK_RTC>; |
| }; |
| |
| gpio: gpio@40028000 { |
| compatible = "nxp,lpc3220-gpio"; |
| reg = <0x40028000 0x1000>; |
| gpio-controller; |
| #gpio-cells = <3>; /* bank, pin, flags */ |
| }; |
| |
| timer4: timer@4002c000 { |
| compatible = "nxp,lpc3220-timer"; |
| reg = <0x4002c000 0x1000>; |
| interrupts = <3 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&clk LPC32XX_CLK_TIMER4>; |
| clock-names = "timerclk"; |
| status = "disabled"; |
| }; |
| |
| timer5: timer@40030000 { |
| compatible = "nxp,lpc3220-timer"; |
| reg = <0x40030000 0x1000>; |
| interrupts = <4 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&clk LPC32XX_CLK_TIMER5>; |
| clock-names = "timerclk"; |
| status = "disabled"; |
| }; |
| |
| watchdog: watchdog@4003c000 { |
| compatible = "nxp,pnx4008-wdt"; |
| reg = <0x4003c000 0x1000>; |
| clocks = <&clk LPC32XX_CLK_WDOG>; |
| }; |
| |
| timer0: timer@40044000 { |
| compatible = "nxp,lpc3220-timer"; |
| reg = <0x40044000 0x1000>; |
| clocks = <&clk LPC32XX_CLK_TIMER0>; |
| clock-names = "timerclk"; |
| interrupts = <16 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| |
| /* |
| * TSC vs. ADC: Since those two share the same |
| * hardware, you need to choose from one of the |
| * following two and do 'status = "okay";' for one of |
| * them |
| */ |
| |
| adc: adc@40048000 { |
| compatible = "nxp,lpc3220-adc"; |
| reg = <0x40048000 0x1000>; |
| interrupt-parent = <&sic1>; |
| interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk LPC32XX_CLK_ADC>; |
| status = "disabled"; |
| }; |
| |
| tsc: tsc@40048000 { |
| compatible = "nxp,lpc3220-tsc"; |
| reg = <0x40048000 0x1000>; |
| interrupt-parent = <&sic1>; |
| interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; |
| clocks = <&clk LPC32XX_CLK_ADC>; |
| status = "disabled"; |
| }; |
| |
| timer1: timer@4004c000 { |
| compatible = "nxp,lpc3220-timer"; |
| reg = <0x4004c000 0x1000>; |
| interrupts = <17 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&clk LPC32XX_CLK_TIMER1>; |
| clock-names = "timerclk"; |
| }; |
| |
| key: key@40050000 { |
| compatible = "nxp,lpc3220-key"; |
| reg = <0x40050000 0x1000>; |
| clocks = <&clk LPC32XX_CLK_KEY>; |
| interrupt-parent = <&sic1>; |
| interrupts = <22 IRQ_TYPE_LEVEL_HIGH>; |
| status = "disabled"; |
| }; |
| |
| timer2: timer@40058000 { |
| compatible = "nxp,lpc3220-timer"; |
| reg = <0x40058000 0x1000>; |
| interrupts = <18 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&clk LPC32XX_CLK_TIMER2>; |
| clock-names = "timerclk"; |
| status = "disabled"; |
| }; |
| |
| pwm1: pwm@4005c000 { |
| compatible = "nxp,lpc3220-pwm"; |
| reg = <0x4005c000 0x4>; |
| clocks = <&clk LPC32XX_CLK_PWM1>; |
| assigned-clocks = <&clk LPC32XX_CLK_PWM1>; |
| assigned-clock-parents = <&clk LPC32XX_CLK_PERIPH>; |
| status = "disabled"; |
| }; |
| |
| pwm2: pwm@4005c004 { |
| compatible = "nxp,lpc3220-pwm"; |
| reg = <0x4005c004 0x4>; |
| clocks = <&clk LPC32XX_CLK_PWM2>; |
| assigned-clocks = <&clk LPC32XX_CLK_PWM2>; |
| assigned-clock-parents = <&clk LPC32XX_CLK_PERIPH>; |
| status = "disabled"; |
| }; |
| |
| timer3: timer@40060000 { |
| compatible = "nxp,lpc3220-timer"; |
| reg = <0x40060000 0x1000>; |
| interrupts = <19 IRQ_TYPE_LEVEL_LOW>; |
| clocks = <&clk LPC32XX_CLK_TIMER3>; |
| clock-names = "timerclk"; |
| status = "disabled"; |
| }; |
| }; |
| }; |
| }; |
