| /* |
| * Copyright (c) 2018, NXP |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <mem.h> |
| #include <arm/armv7-m.dtsi> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/rdc/imx_rdc.h> |
| #include <dt-bindings/i2c/i2c.h> |
| |
| / { |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu@0 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-a9"; |
| reg = <0>; |
| status = "disabled"; |
| }; |
| |
| cpu@1 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-m4f"; |
| reg = <1>; |
| }; |
| }; |
| |
| tcml:memory@1fff8000 { |
| compatible = "nxp,imx-itcm"; |
| reg = <0x1fff8000 DT_SIZE_K(32)>; |
| label = "TCML"; |
| }; |
| |
| tcmu:memory@20000000 { |
| compatible = "nxp,imx-dtcm"; |
| reg = <0x20000000 DT_SIZE_K(32)>; |
| label = "TCMU"; |
| }; |
| |
| ocram_s:memory@208f8000 { |
| device_type = "memory"; |
| compatible = "nxp,imx-sys-bus"; |
| reg = <0x208f8000 DT_SIZE_K(16)>; |
| label = "OCRAM_S"; |
| }; |
| |
| ocram:memory@20900000 { |
| device_type = "memory"; |
| compatible = "nxp,imx-sys-bus"; |
| reg = <0x20900000 DT_SIZE_K(128)>; |
| label = "OCRAM"; |
| }; |
| |
| ddr:memory@80000000 { |
| device_type = "memory"; |
| compatible = "nxp,imx-sys-bus"; |
| reg = <0x80000000 0x60000000>; |
| label = "DDR"; |
| }; |
| |
| flash:memory@DT_FLASH_ADDR { |
| compatible = "soc-nv-flash"; |
| reg = <DT_ADDR(DT_FLASH_ADDR) DT_FLASH_SIZE>; |
| }; |
| |
| sram:memory@DT_SRAM_ADDR { |
| reg = <DT_ADDR(DT_SRAM_ADDR) DT_SRAM_SIZE>; |
| }; |
| |
| soc { |
| uart1:uart@42020000 { |
| compatible = "nxp,imx-uart"; |
| reg = <0x42020000 0x00004000>; |
| interrupts = <26 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "UART_1"; |
| status = "disabled"; |
| }; |
| |
| uart2:uart@421e8000 { |
| compatible = "nxp,imx-uart"; |
| reg = <0x421e8000 0x00004000>; |
| interrupts = <27 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "UART_2"; |
| status = "disabled"; |
| }; |
| |
| uart3:uart@421ec000 { |
| compatible = "nxp,imx-uart"; |
| reg = <0x421ec000 0x00004000>; |
| interrupts = <28 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "UART_3"; |
| status = "disabled"; |
| }; |
| |
| uart4:uart@421f0000 { |
| compatible = "nxp,imx-uart"; |
| reg = <0x421f0000 0x00004000>; |
| interrupts = <29 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "UART_4"; |
| status = "disabled"; |
| }; |
| |
| uart5:uart@421f4000 { |
| compatible = "nxp,imx-uart"; |
| reg = <0x421f4000 0x00004000>; |
| interrupts = <30 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "UART_5"; |
| status = "disabled"; |
| }; |
| |
| uart6:uart@422a0000 { |
| compatible = "nxp,imx-uart"; |
| reg = <0x422a0000 0x00004000>; |
| interrupts = <17 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "UART_6"; |
| status = "disabled"; |
| }; |
| |
| gpio1:gpio@4209c000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x4209c000 0x4000>; |
| interrupts = <66 0>, <67 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "GPIO_1"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| |
| gpio2:gpio@420a0000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x420a0000 0x4000>; |
| interrupts = <68 0>, <69 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "GPIO_2"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| |
| gpio3:gpio@420a4000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x420a4000 0x4000>; |
| interrupts = <70 0>, <71 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "GPIO_3"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| |
| gpio4:gpio@420a8000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x420a8000 0x4000>; |
| interrupts = <72 0>, <73 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "GPIO_4"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| |
| gpio5:gpio@420ac000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x420ac000 0x4000>; |
| interrupts = <74 0>, <75 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "GPIO_5"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| |
| gpio6:gpio@420b0000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x420b0000 0x4000>; |
| interrupts = <76 0>, <77 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "GPIO_6"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| |
| gpio7:gpio@420b4000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x420b4000 0x4000>; |
| interrupts = <78 0>, <79 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "GPIO_7"; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| |
| mub:mu@4229c000 { |
| compatible = "nxp,imx-mu"; |
| reg = <0x4229c000 0x4000>; |
| interrupts = <99 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "MU_B"; |
| status = "disabled"; |
| }; |
| |
| epit1:epit@420d0000 { |
| compatible = "nxp,imx-epit"; |
| reg = <0x420d0000 0x4000>; |
| interrupts = <56 0>; |
| prescaler = <0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "EPIT_1"; |
| status = "disabled"; |
| }; |
| |
| epit2:epit@420d4000 { |
| compatible = "nxp,imx-epit"; |
| reg = <0x420d4000 0x4000>; |
| interrupts = <57 0>; |
| prescaler = <0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "EPIT_2"; |
| status = "disabled"; |
| }; |
| |
| i2c1: i2c@421a0000 { |
| compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c"; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x421a0000 0x4000>; |
| interrupts = <36 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "I2C_1"; |
| status = "disabled"; |
| }; |
| |
| i2c2: i2c@421a4000 { |
| compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c"; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x421a4000 0x4000>; |
| interrupts = <37 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "I2C_2"; |
| status = "disabled"; |
| }; |
| |
| i2c3: i2c@421a8000 { |
| compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c"; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x421a8000 0x4000>; |
| interrupts = <38 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "I2C_3"; |
| status = "disabled"; |
| }; |
| |
| i2c4: i2c@421f8000 { |
| compatible = "fsl,imx6sx-i2c", "fsl,imx21-i2c"; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x421f8000 0x4000>; |
| interrupts = <35 0>; |
| rdc = <(RDC_DOMAIN_PERM(A9_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW)|\ |
| RDC_DOMAIN_PERM(M4_DOMAIN_ID,\ |
| RDC_DOMAIN_PERM_RW))>; |
| label = "I2C_4"; |
| status = "disabled"; |
| }; |
| }; |
| }; |
| |
| &nvic { |
| arm,num-irq-priority-bits = <4>; |
| }; |
