| /* |
| * Copyright (c) 2021, Kwon Tae-young |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <arm/armv7-m.dtsi> |
| #include <dt-bindings/clock/imx_ccm.h> |
| #include <dt-bindings/rdc/imx_rdc.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <mem.h> |
| |
| / { |
| cpus { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| cpu@0 { |
| device_type = "cpu"; |
| compatible = "arm,cortex-m4"; |
| reg = <0>; |
| }; |
| }; |
| |
| soc { |
| tcml_code: code@1ffe0000 { |
| compatible = "nxp,imx-itcm"; |
| reg = <0x1ffe0000 DT_SIZE_K(128)>; |
| label = "TCML CODE"; |
| }; |
| |
| tcmu_sys: memory@20000000 { |
| compatible = "nxp,imx-dtcm"; |
| reg = <0x20000000 DT_SIZE_K(128)>; |
| label = "TCMU SYSTEM"; |
| }; |
| |
| ocram_code: code@900000 { |
| compatible = "nxp,imx-code-bus"; |
| reg = <0x00900000 DT_SIZE_K(256)>; |
| label = "OCRAM CODE"; |
| }; |
| |
| ocram_sys: memory@20200000 { |
| device_type = "memory"; |
| compatible = "nxp,imx-sys-bus"; |
| reg = <0x20200000 DT_SIZE_K(256)>; |
| label = "OCRAM SYSTEM"; |
| }; |
| |
| ocram_s_code: code@180000 { |
| compatible = "nxp,imx-code-bus"; |
| reg = <0x00180000 DT_SIZE_K(32)>; |
| label = "OCRAM_S CODE"; |
| }; |
| |
| ocram_s_sys: memory@20180000 { |
| device_type = "memory"; |
| compatible = "nxp,imx-sys-bus"; |
| reg = <0x20180000 DT_SIZE_K(32)>; |
| label = "OCRAM_S SYSTEM"; |
| }; |
| |
| gpio1: gpio@30200000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x30200000 DT_SIZE_K(64)>; |
| interrupts = <64 0>, <65 0>; |
| rdc = <(RDC_DOMAIN_PERM(A7_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@30210000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x30210000 DT_SIZE_K(64)>; |
| interrupts = <66 0>, <67 0>; |
| rdc = <(RDC_DOMAIN_PERM(A7_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@30220000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x30220000 DT_SIZE_K(64)>; |
| interrupts = <68 0>, <69 0>; |
| rdc = <(RDC_DOMAIN_PERM(A7_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@30230000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x30230000 DT_SIZE_K(64)>; |
| interrupts = <70 0>, <71 0>; |
| rdc = <(RDC_DOMAIN_PERM(A7_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@30240000 { |
| compatible = "nxp,imx-gpio"; |
| reg = <0x30240000 DT_SIZE_K(64)>; |
| interrupts = <72 0>, <73 0>; |
| rdc = <(RDC_DOMAIN_PERM(A7_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"; |
| }; |
| |
| ccm: ccm@30380000 { |
| compatible = "nxp,imx-ccm"; |
| reg = <0x30380000 DT_SIZE_K(64)>; |
| label = "CCM"; |
| #clock-cells = <3>; |
| }; |
| |
| uart1: uart@30860000 { |
| compatible = "nxp,imx-iuart"; |
| reg = <0x30860000 0x10000>; |
| interrupts = <26 3>; |
| clocks = <&ccm IMX_CCM_UART1_CLK 0x7c 24>; |
| label = "UART_1"; |
| status = "disabled"; |
| }; |
| |
| uart2: uart@30890000 { |
| compatible = "nxp,imx-iuart"; |
| reg = <0x30890000 0x10000>; |
| interrupts = <27 3>; |
| clocks = <&ccm IMX_CCM_UART2_CLK 0x68 28>; |
| label = "UART_2"; |
| status = "disabled"; |
| }; |
| |
| uart3: uart@30880000 { |
| compatible = "nxp,imx-iuart"; |
| reg = <0x30880000 0x10000>; |
| interrupts = <28 3>; |
| clocks = <&ccm IMX_CCM_UART3_CLK 0x68 12>; |
| label = "UART_3"; |
| status = "disabled"; |
| }; |
| |
| uart4: uart@30a60000 { |
| compatible = "nxp,imx-iuart"; |
| reg = <0x30a60000 0x10000>; |
| interrupts = <29 3>; |
| clocks = <&ccm IMX_CCM_UART4_CLK 0x6c 24>; |
| label = "UART_4"; |
| status = "disabled"; |
| }; |
| }; |
| }; |
| |
| &nvic { |
| arm,num-irq-priority-bits = <4>; |
| }; |