| /* |
| * Common base for NXP LPC18xx and LPC43xx devices. |
| * |
| * Copyright 2015 Joachim Eastwood <manabian@gmail.com> |
| * |
| * This code is released using a dual license strategy: BSD/GPL |
| * You can choose the licence that better fits your requirements. |
| * |
| * Released under the terms of 3-clause BSD License |
| * Released under the terms of GNU General Public License Version 2.0 |
| * |
| */ |
| |
| #include "armv7-m.dtsi" |
| |
| #include "dt-bindings/clock/lpc18xx-cgu.h" |
| #include "dt-bindings/clock/lpc18xx-ccu.h" |
| |
| #define LPC_PIN(port, pin) (0x##port * 32 + pin) |
| #define LPC_GPIO(port, pin) (port * 32 + pin) |
| |
| / { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu@0 { |
| compatible = "arm,cortex-m3"; |
| device_type = "cpu"; |
| reg = <0x0>; |
| clocks = <&ccu1 CLK_CPU_CORE>; |
| }; |
| }; |
| |
| clocks { |
| xtal: xtal { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <12000000>; |
| }; |
| |
| xtal32: xtal32 { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <32768>; |
| }; |
| |
| enet_rx_clk: enet_rx_clk { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <0>; |
| clock-output-names = "enet_rx_clk"; |
| }; |
| |
| enet_tx_clk: enet_tx_clk { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <0>; |
| clock-output-names = "enet_tx_clk"; |
| }; |
| |
| gp_clkin: gp_clkin { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <0>; |
| clock-output-names = "gp_clkin"; |
| }; |
| }; |
| |
| soc { |
| sct_pwm: pwm@40000000 { |
| compatible = "nxp,lpc1850-sct-pwm"; |
| reg = <0x40000000 0x1000>; |
| clocks =<&ccu1 CLK_CPU_SCT>; |
| clock-names = "pwm"; |
| resets = <&rgu 37>; |
| #pwm-cells = <3>; |
| status = "disabled"; |
| }; |
| |
| dmac: dma-controller@40002000 { |
| compatible = "arm,pl080", "arm,primecell"; |
| arm,primecell-periphid = <0x00041080>; |
| reg = <0x40002000 0x1000>; |
| interrupts = <2>; |
| clocks = <&ccu1 CLK_CPU_DMA>; |
| clock-names = "apb_pclk"; |
| resets = <&rgu 19>; |
| #dma-cells = <2>; |
| dma-channels = <8>; |
| dma-requests = <16>; |
| lli-bus-interface-ahb1; |
| lli-bus-interface-ahb2; |
| mem-bus-interface-ahb1; |
| mem-bus-interface-ahb2; |
| memcpy-burst-size = <256>; |
| memcpy-bus-width = <32>; |
| }; |
| |
| spifi: flash-controller@40003000 { |
| compatible = "nxp,lpc1773-spifi"; |
| reg = <0x40003000 0x1000>, <0x14000000 0x4000000>; |
| reg-names = "spifi", "flash"; |
| interrupts = <30>; |
| clocks = <&ccu1 CLK_SPIFI>, <&ccu1 CLK_CPU_SPIFI>; |
| clock-names = "spifi", "reg"; |
| resets = <&rgu 53>; |
| status = "disabled"; |
| }; |
| |
| mmcsd: mmcsd@40004000 { |
| compatible = "snps,dw-mshc"; |
| reg = <0x40004000 0x1000>; |
| interrupts = <6>; |
| clocks = <&ccu2 CLK_SDIO>, <&ccu1 CLK_CPU_SDIO>; |
| clock-names = "ciu", "biu"; |
| resets = <&rgu 20>; |
| status = "disabled"; |
| }; |
| |
| usb0: ehci@40006100 { |
| compatible = "nxp,lpc1850-ehci", "generic-ehci"; |
| reg = <0x40006100 0x100>; |
| interrupts = <8>; |
| clocks = <&ccu1 CLK_CPU_USB0>; |
| resets = <&rgu 17>; |
| phys = <&usb0_otg_phy>; |
| phy-names = "usb"; |
| has-transaction-translator; |
| status = "disabled"; |
| }; |
| |
| usb1: ehci@40007100 { |
| compatible = "nxp,lpc1850-ehci", "generic-ehci"; |
| reg = <0x40007100 0x100>; |
| interrupts = <9>; |
| clocks = <&ccu1 CLK_CPU_USB1>; |
| resets = <&rgu 18>; |
| status = "disabled"; |
| }; |
| |
| emc: memory-controller@40005000 { |
| compatible = "arm,pl172", "arm,primecell"; |
| reg = <0x40005000 0x1000>; |
| clocks = <&ccu1 CLK_CPU_EMCDIV>, <&ccu1 CLK_CPU_EMC>; |
| clock-names = "mpmcclk", "apb_pclk"; |
| resets = <&rgu 21>; |
| #address-cells = <2>; |
| #size-cells = <1>; |
| ranges = <0 0 0x1c000000 0x1000000 |
| 1 0 0x1d000000 0x1000000 |
| 2 0 0x1e000000 0x1000000 |
| 3 0 0x1f000000 0x1000000>; |
| status = "disabled"; |
| }; |
| |
| lcdc: lcd-controller@40008000 { |
| compatible = "arm,pl111", "arm,primecell"; |
| reg = <0x40008000 0x1000>; |
| interrupts = <7>; |
| interrupt-names = "combined"; |
| clocks = <&cgu BASE_LCD_CLK>, <&ccu1 CLK_CPU_LCD>; |
| clock-names = "clcdclk", "apb_pclk"; |
| resets = <&rgu 16>; |
| status = "disabled"; |
| }; |
| |
| eeprom: eeprom@4000e000 { |
| compatible = "nxp,lpc1857-eeprom"; |
| reg = <0x4000e000 0x1000>, <0x20040000 0x4000>; |
| reg-names = "reg", "mem"; |
| clocks = <&ccu1 CLK_CPU_EEPROM>; |
| clock-names = "eeprom"; |
| resets = <&rgu 27>; |
| interrupts = <4>; |
| status = "disabled"; |
| }; |
| |
| mac: ethernet@40010000 { |
| compatible = "nxp,lpc1850-dwmac", "snps,dwmac-3.611", "snps,dwmac"; |
| reg = <0x40010000 0x2000>; |
| interrupts = <5>; |
| interrupt-names = "macirq"; |
| clocks = <&ccu1 CLK_CPU_ETHERNET>; |
| clock-names = "stmmaceth"; |
| resets = <&rgu 22>; |
| reset-names = "stmmaceth"; |
| rx-fifo-depth = <256>; |
| tx-fifo-depth = <256>; |
| snps,pbl = <4>; /* 32 (8x mode) */ |
| snps,force_thresh_dma_mode; |
| status = "disabled"; |
| }; |
| |
| creg: syscon@40043000 { |
| compatible = "nxp,lpc1850-creg", "syscon", "simple-mfd"; |
| reg = <0x40043000 0x1000>; |
| clocks = <&ccu1 CLK_CPU_CREG>; |
| resets = <&rgu 5>; |
| |
| creg_clk: clock-controller { |
| compatible = "nxp,lpc1850-creg-clk"; |
| clocks = <&xtal32>; |
| #clock-cells = <1>; |
| }; |
| |
| usb0_otg_phy: phy { |
| compatible = "nxp,lpc1850-usb-otg-phy"; |
| clocks = <&ccu1 CLK_USB0>; |
| #phy-cells = <0>; |
| }; |
| |
| dmamux: dma-mux { |
| compatible = "nxp,lpc1850-dmamux"; |
| #dma-cells = <3>; |
| dma-requests = <64>; |
| dma-masters = <&dmac>; |
| }; |
| }; |
| |
| rtc: rtc@40046000 { |
| compatible = "nxp,lpc1850-rtc", "nxp,lpc1788-rtc"; |
| reg = <0x40046000 0x1000>; |
| interrupts = <47>; |
| clocks = <&creg_clk 0>, <&ccu1 CLK_CPU_BUS>; |
| clock-names = "rtc", "reg"; |
| }; |
| |
| cgu: clock-controller@40050000 { |
| compatible = "nxp,lpc1850-cgu"; |
| reg = <0x40050000 0x1000>; |
| #clock-cells = <1>; |
| clocks = <&xtal>, <&creg_clk 1>, <&enet_rx_clk>, <&enet_tx_clk>, <&gp_clkin>; |
| }; |
| |
| ccu1: clock-controller@40051000 { |
| compatible = "nxp,lpc1850-ccu"; |
| reg = <0x40051000 0x1000>; |
| #clock-cells = <1>; |
| clocks = <&cgu BASE_APB3_CLK>, <&cgu BASE_APB1_CLK>, |
| <&cgu BASE_SPIFI_CLK>, <&cgu BASE_CPU_CLK>, |
| <&cgu BASE_PERIPH_CLK>, <&cgu BASE_USB0_CLK>, |
| <&cgu BASE_USB1_CLK>, <&cgu BASE_SPI_CLK>; |
| clock-names = "base_apb3_clk", "base_apb1_clk", |
| "base_spifi_clk", "base_cpu_clk", |
| "base_periph_clk", "base_usb0_clk", |
| "base_usb1_clk", "base_spi_clk"; |
| }; |
| |
| ccu2: clock-controller@40052000 { |
| compatible = "nxp,lpc1850-ccu"; |
| reg = <0x40052000 0x1000>; |
| #clock-cells = <1>; |
| clocks = <&cgu BASE_AUDIO_CLK>, <&cgu BASE_UART3_CLK>, |
| <&cgu BASE_UART2_CLK>, <&cgu BASE_UART1_CLK>, |
| <&cgu BASE_UART0_CLK>, <&cgu BASE_SSP1_CLK>, |
| <&cgu BASE_SSP0_CLK>, <&cgu BASE_SDIO_CLK>; |
| clock-names = "base_audio_clk", "base_uart3_clk", |
| "base_uart2_clk", "base_uart1_clk", |
| "base_uart0_clk", "base_ssp1_clk", |
| "base_ssp0_clk", "base_sdio_clk"; |
| }; |
| |
| rgu: reset-controller@40053000 { |
| compatible = "nxp,lpc1850-rgu"; |
| reg = <0x40053000 0x1000>; |
| clocks = <&cgu BASE_SAFE_CLK>, <&ccu1 CLK_CPU_BUS>; |
| clock-names = "delay", "reg"; |
| #reset-cells = <1>; |
| }; |
| |
| watchdog@40080000 { |
| compatible = "nxp,lpc1850-wwdt"; |
| reg = <0x40080000 0x24>; |
| interrupts = <49>; |
| clocks = <&cgu BASE_SAFE_CLK>, <&ccu1 CLK_CPU_WWDT>; |
| clock-names = "wdtclk", "reg"; |
| }; |
| |
| uart0: serial@40081000 { |
| compatible = "nxp,lpc1850-uart", "ns16550a"; |
| reg = <0x40081000 0x1000>; |
| reg-shift = <2>; |
| interrupts = <24>; |
| clocks = <&ccu2 CLK_APB0_UART0>, <&ccu1 CLK_CPU_UART0>; |
| clock-names = "uartclk", "reg"; |
| resets = <&rgu 44>; |
| dmas = <&dmamux 1 1 2 |
| &dmamux 2 1 2 |
| &dmamux 11 2 2 |
| &dmamux 12 2 2>; |
| dma-names = "tx", "rx", "tx", "rx"; |
| status = "disabled"; |
| }; |
| |
| uart1: serial@40082000 { |
| compatible = "nxp,lpc1850-uart", "ns16550a"; |
| reg = <0x40082000 0x1000>; |
| reg-shift = <2>; |
| interrupts = <25>; |
| clocks = <&ccu2 CLK_APB0_UART1>, <&ccu1 CLK_CPU_UART1>; |
| clock-names = "uartclk", "reg"; |
| resets = <&rgu 45>; |
| dmas = <&dmamux 3 1 2 |
| &dmamux 4 1 2>; |
| dma-names = "tx", "rx"; |
| status = "disabled"; |
| }; |
| |
| ssp0: spi@40083000 { |
| compatible = "arm,pl022", "arm,primecell"; |
| reg = <0x40083000 0x1000>; |
| interrupts = <22>; |
| clocks = <&ccu2 CLK_APB0_SSP0>, <&ccu1 CLK_CPU_SSP0>; |
| clock-names = "sspclk", "apb_pclk"; |
| resets = <&rgu 50>; |
| dmas = <&dmamux 9 0 2 |
| &dmamux 10 0 2>; |
| dma-names = "rx", "tx"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| timer0: timer@40084000 { |
| compatible = "nxp,lpc3220-timer"; |
| reg = <0x40084000 0x1000>; |
| interrupts = <12>; |
| clocks = <&ccu1 CLK_CPU_TIMER0>; |
| clock-names = "timerclk"; |
| resets = <&rgu 32>; |
| }; |
| |
| timer1: timer@40085000 { |
| compatible = "nxp,lpc3220-timer"; |
| reg = <0x40085000 0x1000>; |
| interrupts = <13>; |
| clocks = <&ccu1 CLK_CPU_TIMER1>; |
| clock-names = "timerclk"; |
| resets = <&rgu 33>; |
| }; |
| |
| pinctrl: pinctrl@40086000 { |
| compatible = "nxp,lpc1850-scu"; |
| reg = <0x40086000 0x1000>; |
| clocks = <&ccu1 CLK_CPU_SCU>; |
| }; |
| |
| i2c0: i2c@400a1000 { |
| compatible = "nxp,lpc1788-i2c"; |
| reg = <0x400a1000 0x1000>; |
| interrupts = <18>; |
| clocks = <&ccu1 CLK_APB1_I2C0>; |
| resets = <&rgu 48>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| can1: can@400a4000 { |
| compatible = "bosch,c_can"; |
| reg = <0x400a4000 0x1000>; |
| interrupts = <43>; |
| clocks = <&ccu1 CLK_APB1_CAN1>; |
| resets = <&rgu 54>; |
| status = "disabled"; |
| }; |
| |
| uart2: serial@400c1000 { |
| compatible = "nxp,lpc1850-uart", "ns16550a"; |
| reg = <0x400c1000 0x1000>; |
| reg-shift = <2>; |
| interrupts = <26>; |
| clocks = <&ccu2 CLK_APB2_UART2>, <&ccu1 CLK_CPU_UART2>; |
| clock-names = "uartclk", "reg"; |
| resets = <&rgu 46>; |
| dmas = <&dmamux 5 1 2 |
| &dmamux 6 1 2>; |
| dma-names = "tx", "rx"; |
| status = "disabled"; |
| }; |
| |
| uart3: serial@400c2000 { |
| compatible = "nxp,lpc1850-uart", "ns16550a"; |
| reg = <0x400c2000 0x1000>; |
| reg-shift = <2>; |
| interrupts = <27>; |
| clocks = <&ccu2 CLK_APB2_UART3>, <&ccu1 CLK_CPU_UART3>; |
| clock-names = "uartclk", "reg"; |
| resets = <&rgu 47>; |
| dmas = <&dmamux 7 1 2 |
| &dmamux 8 1 2 |
| &dmamux 13 3 2 |
| &dmamux 14 3 2>; |
| dma-names = "tx", "rx", "rx", "tx"; |
| status = "disabled"; |
| }; |
| |
| timer2: timer@400c3000 { |
| compatible = "nxp,lpc3220-timer"; |
| reg = <0x400c3000 0x1000>; |
| interrupts = <14>; |
| clocks = <&ccu1 CLK_CPU_TIMER2>; |
| clock-names = "timerclk"; |
| resets = <&rgu 34>; |
| }; |
| |
| timer3: timer@400c4000 { |
| compatible = "nxp,lpc3220-timer"; |
| reg = <0x400c4000 0x1000>; |
| interrupts = <15>; |
| clocks = <&ccu1 CLK_CPU_TIMER3>; |
| clock-names = "timerclk"; |
| resets = <&rgu 35>; |
| }; |
| |
| ssp1: spi@400c5000 { |
| compatible = "arm,pl022", "arm,primecell"; |
| reg = <0x400c5000 0x1000>; |
| interrupts = <23>; |
| clocks = <&ccu2 CLK_APB2_SSP1>, <&ccu1 CLK_CPU_SSP1>; |
| clock-names = "sspclk", "apb_pclk"; |
| resets = <&rgu 51>; |
| dmas = <&dmamux 11 2 2 |
| &dmamux 12 2 2 |
| &dmamux 3 3 2 |
| &dmamux 4 3 2 |
| &dmamux 5 2 2 |
| &dmamux 6 2 2 |
| &dmamux 13 2 2 |
| &dmamux 14 2 2>; |
| dma-names = "rx", "tx", "tx", "rx", |
| "tx", "rx", "rx", "tx"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| i2c1: i2c@400e0000 { |
| compatible = "nxp,lpc1788-i2c"; |
| reg = <0x400e0000 0x1000>; |
| interrupts = <19>; |
| clocks = <&ccu1 CLK_APB3_I2C1>; |
| resets = <&rgu 49>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "disabled"; |
| }; |
| |
| dac: dac@400e1000 { |
| compatible = "nxp,lpc1850-dac"; |
| reg = <0x400e1000 0x1000>; |
| interrupts = <0>; |
| clocks = <&ccu1 CLK_APB3_DAC>; |
| resets = <&rgu 42>; |
| status = "disabled"; |
| }; |
| |
| can0: can@400e2000 { |
| compatible = "bosch,c_can"; |
| reg = <0x400e2000 0x1000>; |
| interrupts = <51>; |
| clocks = <&ccu1 CLK_APB3_CAN0>; |
| resets = <&rgu 55>; |
| status = "disabled"; |
| }; |
| |
| adc0: adc@400e3000 { |
| compatible = "nxp,lpc1850-adc"; |
| reg = <0x400e3000 0x1000>; |
| interrupts = <17>; |
| clocks = <&ccu1 CLK_APB3_ADC0>; |
| resets = <&rgu 40>; |
| status = "disabled"; |
| }; |
| |
| adc1: adc@400e4000 { |
| compatible = "nxp,lpc1850-adc"; |
| reg = <0x400e4000 0x1000>; |
| interrupts = <21>; |
| clocks = <&ccu1 CLK_APB3_ADC1>; |
| resets = <&rgu 41>; |
| status = "disabled"; |
| }; |
| |
| gpio: gpio@400f4000 { |
| compatible = "nxp,lpc1850-gpio"; |
| reg = <0x400f4000 0x4000>; |
| clocks = <&ccu1 CLK_CPU_GPIO>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| gpio-ranges = <&pinctrl LPC_GPIO(0,0) LPC_PIN(0,0) 2>, |
| <&pinctrl LPC_GPIO(0,4) LPC_PIN(1,0) 1>, |
| <&pinctrl LPC_GPIO(0,8) LPC_PIN(1,1) 4>, |
| <&pinctrl LPC_GPIO(1,8) LPC_PIN(1,5) 2>, |
| <&pinctrl LPC_GPIO(1,0) LPC_PIN(1,7) 8>, |
| <&pinctrl LPC_GPIO(0,2) LPC_PIN(1,15) 2>, |
| <&pinctrl LPC_GPIO(0,12) LPC_PIN(1,17) 2>, |
| <&pinctrl LPC_GPIO(0,15) LPC_PIN(1,20) 1>, |
| <&pinctrl LPC_GPIO(5,0) LPC_PIN(2,0) 7>, |
| <&pinctrl LPC_GPIO(0,7) LPC_PIN(2,7) 1>, |
| <&pinctrl LPC_GPIO(5,7) LPC_PIN(2,8) 1>, |
| <&pinctrl LPC_GPIO(1,10) LPC_PIN(2,9) 1>, |
| <&pinctrl LPC_GPIO(0,14) LPC_PIN(2,10) 1>, |
| <&pinctrl LPC_GPIO(1,11) LPC_PIN(2,11) 3>, |
| <&pinctrl LPC_GPIO(5,8) LPC_PIN(3,1) 2>, |
| <&pinctrl LPC_GPIO(1,14) LPC_PIN(3,4) 2>, |
| <&pinctrl LPC_GPIO(0,6) LPC_PIN(3,6) 1>, |
| <&pinctrl LPC_GPIO(5,10) LPC_PIN(3,7) 2>, |
| <&pinctrl LPC_GPIO(2,0) LPC_PIN(4,0) 7>, |
| <&pinctrl LPC_GPIO(5,12) LPC_PIN(4,8) 3>, |
| <&pinctrl LPC_GPIO(2,9) LPC_PIN(5,0) 7>, |
| <&pinctrl LPC_GPIO(2,7) LPC_PIN(5,7) 1>, |
| <&pinctrl LPC_GPIO(3,0) LPC_PIN(6,1) 5>, |
| <&pinctrl LPC_GPIO(0,5) LPC_PIN(6,6) 1>, |
| <&pinctrl LPC_GPIO(5,15) LPC_PIN(6,7) 2>, |
| <&pinctrl LPC_GPIO(3,5) LPC_PIN(6,9) 3>, |
| <&pinctrl LPC_GPIO(2,8) LPC_PIN(6,12) 1>, |
| <&pinctrl LPC_GPIO(3,8) LPC_PIN(7,0) 8>, |
| <&pinctrl LPC_GPIO(4,0) LPC_PIN(8,0) 8>, |
| <&pinctrl LPC_GPIO(4,12) LPC_PIN(9,0) 4>, |
| <&pinctrl LPC_GPIO(5,17) LPC_PIN(9,4) 2>, |
| <&pinctrl LPC_GPIO(4,11) LPC_PIN(9,6) 1>, |
| <&pinctrl LPC_GPIO(4,8) LPC_PIN(a,1) 3>, |
| <&pinctrl LPC_GPIO(5,19) LPC_PIN(a,4) 1>, |
| <&pinctrl LPC_GPIO(5,20) LPC_PIN(b,0) 7>, |
| <&pinctrl LPC_GPIO(6,0) LPC_PIN(c,1) 14>, |
| <&pinctrl LPC_GPIO(6,14) LPC_PIN(d,0) 17>, |
| <&pinctrl LPC_GPIO(7,0) LPC_PIN(e,0) 16>, |
| <&pinctrl LPC_GPIO(7,16) LPC_PIN(f,1) 3>, |
| <&pinctrl LPC_GPIO(7,19) LPC_PIN(f,5) 7>; |
| }; |
| }; |
| }; |
