hi , im trying to set some pins to gpios and i cannot configure them even with the change in the dtsi file. the file lloks like this:
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright 2017 Toradex AG
*/
#include <dt-bindings/pwm/pwm.h>
/ {
chosen {
stdout-path = "serial0:115200n8";
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_snvs_gpiokeys>;
power {
label = "Wake-Up";
gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
linux,code = <KEY_WAKEUP>;
debounce-interval = <10>;
wakeup-source;
};
};
/* fixed crystal dedicated to mcp2515 */
clk16m: clk16m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <16000000>;
};
extcon_usbc_det: usbc_det {
compatible = "linux,extcon-usb-gpio";
debounce = <25>;
id-gpio = <&gpio5 2 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_snvs_usbc_det>;
};
reg_3v3: regulator-3v3 {
compatible = "regulator-fixed";
regulator-name = "3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reg_5v0: regulator-5v0 {
compatible = "regulator-fixed";
regulator-name = "5V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
reg_usbh_vbus: regulator-usbh-vbus {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh_reg>;
regulator-name = "VCC_USB[1-4]";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
vin-supply = <®_5v0>;
};
};
&adc1 {
status = "disable";
};
&pxp {
status = "disable";
};
&ecspi1 {
status = "disable";
mcp2515: can@0 {
compatible = "microchip,mcp2515";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can_int>;
reg = <0>;
clocks = <&clk16m>;
interrupt-parent = <&gpio2>;
interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
spi-max-frequency = <10000000>;
vdd-supply = <®_3v3>;
xceiver-supply = <®_5v0>;
status = "disable";
};
/* To keep the CAN controller enabled by default,
* disable conflicting spidev.
*/
spidev0: spidev@0 {
status = "disabled";
};
};
&can1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1>;
status = "disabled";
};
&can2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan2>;
status = "disabled";
};
&i2c1 {
status = "okay";
/* M41T0M6 real time clock on carrier board */
m41t0m6: rtc@68 {
compatible = "st,m41t0";
reg = <0x68>;
};
};
&atmel_mxt_ts {
pinctrl-0 = <&pinctrl_atmel_adap>;
interrupt-parent = <&gpio4>;
interrupts = <16 IRQ_TYPE_EDGE_FALLING>; /* SODIMM 28, INT */
reset-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>; /* SODIMM 30, RST */
status = "disabled";
};
/* PWM <A> */
&pwm4 {
status = "disable";
};
/*
* the PCAPs use SODIMM 28/30, also used for PWM<B>, PWM<C>, aka pwm5,
* pwm6. so if you enable one of the PCAP controllers disable the pwms
*/
/* PWM <B> */
&pwm5 {
status = "disable";
};
/* PWM <C> */
&pwm6 {
status = "disable";
};
/* PWM <D> */
&pwm7 {
status = "disable";
};
&uart1 {
status = "okay";
};
&uart2 {
status = "disable";
};
&uart5 {
status = "disable";
};
&usbotg1 {
extcon = <&extcon_usbc_det &extcon_usbc_det>;
vbus-supply = <®_usbh_vbus>;
status = "okay";
};
&usbotg2 {
vbus-supply = <®_usbh_vbus>;
status = "disable";
};
&usdhc1 {
vmmc-supply = <®_3v3>;
status = "disable";
};
&iomuxc {
imx6ull-colibri {
pinctrl_gpiotouch: touchgpios {
fsl,pins = <
MX6UL_PAD_NAND_DQS__GPIO4_IO16 0x74
MX6UL_PAD_ENET1_TX_EN__GPIO2_IO05 0x14
MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x22ed //128
MX6UL_PAD_ENET1_TX_CLK__GPIO2_IO06 0x22ed //38
MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x22ed //130
MX6UL_PAD_ENET1_RX_ER__GPIO2_IO07 0x22ed //40
MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x22ed //132
MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x22ed //133
MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06 0x22ed //134
MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x22ed //135
MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08 0x22ed //136
MX6UL_PAD_ENET2_TX_DATA0__GPIO2_IO11 0x22ed //43
MX6UL_PAD_GPIO1_IO01__I2C2_SDA 0x22ed //1
MX6UL_PAD_GPIO1_IO02__I2C1_SCL 0x22ed //2
MX6UL_PAD_GPIO1_IO03__I2C1_SDA 0x22ed //3
MX6UL_PAD_GPIO1_IO04__ENET1_REF_CLK1 0x22ed //4
MX6UL_PAD_GPIO1_IO05__ENET2_REF_CLK2 0x22ed //5
MX6UL_PAD_GPIO1_IO08__WDOG1_WDOG_B 0x22ed //8
MX6UL_PAD_GPIO1_IO09__PWM2_OUT 0x22ed //9
MX6UL_PAD_UART2_TX_DATA__GPIO1_IO20 0x22ed //20
MX6UL_PAD_UART2_RX_DATA__GPIO1_IO21 0x22ed //21
MX6UL_PAD_UART2_CTS_B__GPIO1_IO22 0x22ed //22
MX6UL_PAD_UART2_RTS_B__GPIO1_IO23 0x22ed //23
MX6UL_PAD_UART3_TX_DATA__GPIO1_IO24 0x22ed //24
MX6UL_PAD_UART3_CTS_B__GPIO1_IO26 0x22ed //26
MX6UL_PAD_UART3_RX_DATA__GPIO1_IO25 0x22ed //25
MX6UL_PAD_UART3_RTS_B__GPIO1_IO27 0x22ed //27
MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28 0x22ed //28
MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29 0x22ed //29
MX6UL_PAD_UART5_TX_DATA__GPIO1_IO30 0x22ed //30
MX6UL_PAD_UART5_RX_DATA__GPIO1_IO31 0x22ed //31
MX6UL_PAD_ENET1_RX_DATA0__GPIO2_IO00 0x22ed //32
MX6UL_PAD_ENET1_RX_EN__GPIO2_IO02 0x22ed //34
MX6UL_PAD_ENET1_TX_DATA1__GPIO2_IO04 0x22ed //36
MX6UL_PAD_ENET1_TX_EN__GPIO2_IO05 0x22ed //37
MX6UL_PAD_ENET2_TX_DATA1__GPIO2_IO12 0x22ed //44
MX6UL_PAD_ENET2_TX_EN__GPIO2_IO13 0x22ed //45
MX6UL_PAD_ENET2_TX_CLK__GPIO2_IO14 0x22ed // 46
MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15 0x22ed //47
MX6UL_PAD_LCD_CLK__GPIO3_IO00 0x22ed //64
MX6UL_PAD_LCD_ENABLE__GPIO3_IO01 0x22ed //65
MX6UL_PAD_LCD_HSYNC__GPIO3_IO02 0x22ed //66
MX6UL_PAD_LCD_VSYNC__GPIO3_IO03 0x22ed //67
MX6UL_PAD_LCD_RESET__GPIO3_IO04 0x22ed //68
MX6UL_PAD_LCD_DATA00__GPIO3_IO05 0x22ed //69
MX6UL_PAD_LCD_DATA01__GPIO3_IO06 0x22ed //70
MX6UL_PAD_LCD_DATA02__GPIO3_IO07 0x22ed //71
MX6UL_PAD_LCD_DATA03__GPIO3_IO08 0x22ed //72
MX6UL_PAD_LCD_DATA04__GPIO3_IO09 0x22ed //73
MX6UL_PAD_LCD_DATA05__GPIO3_IO10 0x22ed //74
MX6UL_PAD_LCD_DATA06__GPIO3_IO11 0x22ed //75
MX6UL_PAD_LCD_DATA07__GPIO3_IO12 0x22ed //76
MX6UL_PAD_LCD_DATA08__GPIO3_IO13 0x22ed //77
MX6UL_PAD_LCD_DATA09__GPIO3_IO14 0x22ed>; //78*
};
};
};
what am i doing wrong?
thanks for your support
regards
João Coelho
