michaelh/zephyr
1
0
Fork 0
Code Releases Activity

mimxrt1050_evk: Move led and button definitions to dts

Browse source 
Moves the led and button definitions for the mimxrt1050_evk board from
board.h to dts.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This commit is contained in:
Maureen Helm 2018-05-14 13:52:45 -05:00 • committed by Kumar Gala
commit 2368edd8e7
3 changed files with 29 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

6
boards/arm/mimxrt1050_evk/board.h
View file

@ -9,10 +9,4 @@
#include <soc.h>
#define LED0_GPIO_PORT CONFIG_MCUX_IGPIO_1_NAME
#define LED0_GPIO_PIN 9
#define SW0_GPIO_NAME CONFIG_MCUX_IGPIO_5_NAME
#define SW0_GPIO_PIN 0
#endif /* __INC_BOARD_H */

18
boards/arm/mimxrt1050_evk/mimxrt1050_evk.dts
View file

@ -19,6 +19,8 @@
gpio-4= &gpio4;
gpio-5= &gpio5;
uart-1 = &uart1;
led0 = &green_led;
sw0 = &user_button;
};
chosen {
@ -38,6 +40,22 @@
device_type = "memory";
reg = <0x80000000 0x2000000>;
};
leds {
compatible = "gpio-leds";
green_led: led@0 {
gpios = <&gpio1 9 GPIO_INT_ACTIVE_LOW>;
label = "User LD1";
};
};
gpio_keys {
compatible = "gpio-keys";
user_button: button@0 {
label = "User SW8";
gpios = <&gpio5 0 GPIO_INT_ACTIVE_LOW>;
};
};
};
&flexspi0 {

11
dts/arm/nxp/nxp_rt.dtsi
View file

@ -6,6 +6,7 @@
#include <arm/armv7-m.dtsi>
#include <dt-bindings/clock/imx_ccm.h>
#include <dt-bindings/gpio/gpio.h>
/ {
cpus {
@ -73,6 +74,8 @@
reg = <0x401b8000 0x4000>;
interrupts = <80 0>, <81 0>;
label = "GPIO_1";
gpio-controller;
#gpio-cells = <2>;
};
gpio2: gpio@401bc000 {
@ -80,6 +83,8 @@
reg = <0x401bc000 0x4000>;
interrupts = <82 0>, <83 0>;
label = "GPIO_2";
gpio-controller;
#gpio-cells = <2>;
};
gpio3: gpio@401c0000 {
@ -87,6 +92,8 @@
reg = <0x401c0000 0x4000>;
interrupts = <84 0>, <85 0>;
label = "GPIO_3";
gpio-controller;
#gpio-cells = <2>;
};
gpio4: gpio@401c4000 {
@ -94,6 +101,8 @@
reg = <0x401c4000 0x4000>;
interrupts = <86 0>, <87 0>;
label = "GPIO_4";
gpio-controller;
#gpio-cells = <2>;
};
gpio5: gpio@400c0000 {
@ -101,6 +110,8 @@
reg = <0x400c0000 0x4000>;
interrupts = <88 0>, <89 0>;
label = "GPIO_5";
gpio-controller;
#gpio-cells = <2>;
};
iomuxc: iomuxc@401f8000 {