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mimxrt1050_evk: Move led and button definitions to dts

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

@ -9,10 +9,4 @@
#include <soc.h> #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 */ #endif /* __INC_BOARD_H */

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

@ -19,6 +19,8 @@
gpio-4= &gpio4; gpio-4= &gpio4;
gpio-5= &gpio5; gpio-5= &gpio5;
uart-1 = &uart1; uart-1 = &uart1;
led0 = &green_led;
sw0 = &user_button;
}; };
chosen { chosen {
@ -38,6 +40,22 @@
device_type = "memory"; device_type = "memory";
reg = <0x80000000 0x2000000>; 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 { &flexspi0 {

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

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