3f2bee6013
Add a property to the nxp,kinetis-gpio binding that related the GPIO node to the pinmux PORT node. For the kl25z we add the pinmux nodes as well since they didn't exist. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
199 lines
4.1 KiB
Text
199 lines
4.1 KiB
Text
/* SPDX-License-Identifier: Apache-2.0 */
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#include "armv6-m.dtsi"
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#include <dt-bindings/clock/kinetis_sim.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/i2c/i2c.h>
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/ {
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aliases {
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adc-0 = &adc0;
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gpio-a = &gpioa;
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gpio-b = &gpiob;
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gpio-c = &gpioc;
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gpio-d = &gpiod;
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gpio-e = &gpioe;
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i2c-0 = &i2c0;
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i2c-1 = &i2c1;
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uart-0 = &uart0;
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usbd-0 = &usbd;
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};
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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cpu0: cpu@0 {
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device_type = "cpu";
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compatible = "arm,cortex-m0+";
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reg = <0>;
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};
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};
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sram0: memory@1FFFF000 {
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compatible = "mmio-sram";
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reg = <0x1FFFF000 0x4000>;
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};
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soc {
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flash-controller@40020000 {
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compatible = "nxp,kinetis-ftfa";
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label = "FLASH_CTRL";
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reg = <0x40020000 0x14>;
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interrupts = <5 0>;
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#address-cells = <1>;
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#size-cells = <1>;
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flash0: flash@0 {
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compatible = "soc-nv-flash";
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label = "MCUX_FLASH";
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reg = <0 0x20000>;
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erase-block-size = <1024>;
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write-block-size = <4>;
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};
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};
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i2c0: i2c@40066000 {
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compatible = "nxp,kinetis-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x40066000 0x1000>;
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interrupts = <8 0>;
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clocks = <&sim KINETIS_SIM_BUS_CLK 0x1034 6>;
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label = "I2C_0";
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status = "disabled";
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};
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i2c1: i2c@40067000 {
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compatible = "nxp,kinetis-i2c";
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clock-frequency = <I2C_BITRATE_STANDARD>;
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x40067000 0x1000>;
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interrupts = <9 0>;
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clocks = <&sim KINETIS_SIM_BUS_CLK 0x1034 7>;
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label = "I2C_1";
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status = "disabled";
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};
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sim: sim@40047000 {
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compatible = "nxp,kinetis-sim";
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reg = <0x40047000 0x1060>;
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label = "SIM";
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#clock-cells = <3>;
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};
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uart0: uart@4006a000 {
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compatible = "nxp,kinetis-lpsci";
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reg = <0x4006a000 0xc>;
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interrupts = <12 0>;
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clocks = <&sim KINETIS_SIM_CORESYS_CLK 0x1034 10>;
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label = "UART_0";
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status = "disabled";
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};
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adc0: adc@4003b000{
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compatible = "nxp,kinetis-adc16";
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reg = <0x4003b000 0x70>;
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interrupts = <15 0>;
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label = "ADC_0";
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status = "disabled";
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#io-channel-cells = <1>;
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};
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pinmux_a: pinmux@40049000 {
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compatible = "nxp,kinetis-pinmux";
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reg = <0x40049000 0xd0>;
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clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 9>;
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};
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pinmux_b: pinmux@4004a000 {
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compatible = "nxp,kinetis-pinmux";
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reg = <0x4004a000 0xd0>;
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clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 10>;
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};
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pinmux_c: pinmux@4004b000 {
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compatible = "nxp,kinetis-pinmux";
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reg = <0x4004b000 0xd0>;
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clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 11>;
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};
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pinmux_d: pinmux@4004c000 {
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compatible = "nxp,kinetis-pinmux";
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reg = <0x4004c000 0xd0>;
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clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 12>;
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};
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pinmux_e: pinmux@4004d000 {
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compatible = "nxp,kinetis-pinmux";
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reg = <0x4004d000 0xd0>;
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clocks = <&sim KINETIS_SIM_BUS_CLK 0x1038 13>;
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};
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gpioa: gpio@400ff000 {
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compatible = "nxp,kinetis-gpio";
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reg = <0x400ff000 0x40>;
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interrupts = <30 2>;
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label = "GPIO_0";
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gpio-controller;
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#gpio-cells = <2>;
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nxp,kinetis-port = <&pinmux_a>;
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};
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gpiob: gpio@400ff040 {
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compatible = "nxp,kinetis-gpio";
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reg = <0x400ff040 0x40>;
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label = "GPIO_1";
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gpio-controller;
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#gpio-cells = <2>;
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nxp,kinetis-port = <&pinmux_b>;
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};
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gpioc: gpio@400ff080 {
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compatible = "nxp,kinetis-gpio";
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reg = <0x400ff080 0x40>;
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label = "GPIO_2";
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gpio-controller;
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#gpio-cells = <2>;
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nxp,kinetis-port = <&pinmux_c>;
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};
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gpiod: gpio@400ff0c0 {
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compatible = "nxp,kinetis-gpio";
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reg = <0x400ff0c0 0x40>;
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interrupts = <31 2>;
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label = "GPIO_3";
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gpio-controller;
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#gpio-cells = <2>;
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nxp,kinetis-port = <&pinmux_d>;
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};
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gpioe: gpio@400ff100 {
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compatible = "nxp,kinetis-gpio";
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reg = <0x400ff100 0x40>;
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label = "GPIO_4";
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gpio-controller;
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#gpio-cells = <2>;
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nxp,kinetis-port = <&pinmux_e>;
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};
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usbd: usbd@40072000 {
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compatible = "nxp,kinetis-usbd";
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reg = <0x40072000 0x1000>;
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interrupts = <24 1>;
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interrupt-names = "usb_otg";
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num-bidir-endpoints = <16>;
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status = "disabled";
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label = "USBD";
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};
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};
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};
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&nvic {
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arm,num-irq-priority-bits = <2>;
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};
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