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Original question:
Tool/software: Linux
As per described we have used gpio2_18 pin for pmic interrupt.
I'm adding this addittionals in pmic node.
interrupts = <&gpio2 18 IRQ_TYPE_NONE>; interrupt-controller; #interrupt-cells = <2>;
then it shows
OF: ERROR: Bad of_node_put() on /ocp/i2c@44e0b000/tps65218@24
Can anybody point me how to setup pmic interrupt pin in device tree node.
Thank you,
Hello,
Here is my device tree node. I've changed it as per your suggestion still i'm getting the same warning.
tps65218: tps65218@24 {
reg = <0x24>;
compatible = "ti,tps65218";
interrupt-parent = <&gpio2>;
interrupts = <18 IRQ_TYPE_NONE>; /* gpio2 18 */
interrupt-controller;
#interrupt-cells = <2>;
regulators {
dcdc1_reg: regulator@0 {
regulator-name = "vdd_mpu";
compatible = "ti,tps65218-dcdc1";
regulator-min-microvolt = <912500>;
regulator-max-microvolt = <1351500>;
regulator-boot-on;
regulator-always-on;
};
dcdc2_reg: regulator@1 {
regulator-name = "vdd_core";
compatible = "ti,tps65218-dcdc2";
regulator-min-microvolt = <912500>;
regulator-max-microvolt = <1150000>;
regulator-boot-on;
regulator-always-on;
};
dcdc3_reg: regulator@2 {
regulator-name = "vdds_ddr";
compatible = "ti,tps65218-dcdc3";
regulator-min-microvolt = <1283000>;
regulator-max-microvolt = <1418000>;
regulator-boot-on;
regulator-always-on;
};
dcdc4_reg: regulator@3 {
regulator-name = "vdd_3v3";
compatible = "ti,tps65218-dcdc4";
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
dcdc5_reg: regulator@4 {
regulator-always-on;
compatible = "ti,tps65218-dcdc5";
};
dcdc6_reg: regulator@5 {
regulator-always-on;
compatible = "ti,tps65218-dcdc6";
};
ldo1_reg: regulator@6 {
regulator-name = "vdd_1v8";
compatible = "ti,tps65218-ldo1";
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
};
};
While i remove those line it shows as per below
[ 1.892345] tps65218 0-0024: Failed to request IRQ 0 for tps65218: -22 [ 1.899069] tps65218: probe of 0-0024 failed with error -22
Here i've attached my dts file
/*
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/*
* AM335x Starter Kit
* http://www.ti.com/tool/tmdssk3358
*/
/dts-v1/;
#include "am33xx.dtsi"
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/rtc/nxp,pcf85263.h>
/ {
model = "TI AM335x EVM-SK";
compatible = "ti,am335x-evmsk", "ti,am33xx";
cpus {
cpu@0 {
cpu0-supply = <&dcdc1_reg>;
};
};
memory@80000000 {
device_type = "memory";
reg = <0x80000000 0x20000000>; /* 512 MB */
};
chosen {
stdout-path = &uart0;
};
vbat: fixedregulator0 {
compatible = "regulator-fixed";
regulator-name = "vbat";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-boot-on;
};
vtt_fixed: fixedregulator1 {
compatible = "regulator-fixed";
regulator-name = "vtt";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
gpio = <&gpio0 5 GPIO_ACTIVE_HIGH>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
};
v3v3_fixed: fixedregulator2 {
compatible = "regulator-fixed";
regulator-name = "3v3_fixed";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
leds {
pinctrl-names = "default";
pinctrl-0 = <&led_pins_default>;
compatible = "gpio-leds";
led1 {
label = "fresca:green:heartbeat";
gpios = <&gpio1 25 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
default-state = "off";
};
};
pwmleds {
compatible = "pwm-leds";
red_led {
label = "red_led";
pwm-names = "RED_LED";
pwms = <&ehrpwm1 0 50000 0>;
max-brightness = <255>;
brightness = <2>;
linux,default-trigger = "default-on";
};
green_led {
label = "green_led";
pwm-names = "GREEN_LED";
pwms = <&ehrpwm1 1 50000 0>;
max-brightness = <255>;
brightness = <2>;
linux,default-trigger = "default-on";
};
blue_led {
label = "blue_led";
pwm-names = "BLUE_LED";
pwms = <&ecap1 0 50000 0>;
max-brightness = <255>;
brightness = <2>;
linux,default-trigger = "default-on";
};
};
gpio_buttons: gpio_buttons0 {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
switch1 {
label = "button0";
linux,code = <0x100>;
gpios = <&gpio1 24 GPIO_ACTIVE_HIGH>;
};
};
lcd_bl: backlight {
compatible = "pwm-backlight";
pwm-names = "TFT_BACKLIGHT";
pwms = <&ecap2 0 50000 PWM_POLARITY_INVERTED>;
/* 100 Brightness Levels Starts with 0 */
brightness-levels = <0 25 28 30 32 35 37 39 41 44 46 48 51 53 55 58 60 62 64 67 69 71 74 76 78 81 83 85 87 90 92 94 97 99 101 104 106 108 110 113 115 117 120 122 124 127 129 131 133 136 138 140 143 145 147 150 152 154 156 159 161 163 166 168 170 173 175 177 179 182 184 186 189 191 193 196 198 200 202 205 207 209 212 214 216 219 221 223 225 228 230 232 235 237 239 242 244 246 249 252 255>;
default-brightness-level = <90>;
};
panel {
compatible = "ti,tilcdc,panel";
pinctrl-names = "default";
pinctrl-0 = <&tft_24_bit_pins_default>;
backlight = <&lcd_bl>;
enable-gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
line-name = "LCDC_EN";
status = "okay";
panel-info {
ac-bias = <255>;
ac-bias-intrpt = <0>;
dma-burst-sz = <16>;
bpp = <32>;
fdd = <0x80>;
sync-edge = <0>;
sync-ctrl = <1>;
raster-order = <0>;
fifo-th = <0>;
};
display-timings {
480x272 {
hactive = <480>;
vactive = <272>;
hback-porch = <43>;
hfront-porch = <8>;
hsync-len = <4>;
vback-porch = <12>;
vfront-porch = <4>;
vsync-len = <10>;
clock-frequency = <9000000>;
hsync-active = <0>;
vsync-active = <0>;
};
};
};
};
&am33xx_pinmux {
pinctrl-names = "default";
pinctrl-0 = <&gpio_keys &ddr3_vtt_toggle &bluetooth_enable_pin_default &i2c1_pins_default>;
gpio_keys: gpio_keys{
pinctrl-single,pins = <
0x60 ( PIN_INPUT | MUX_MODE7 ) /* (V16) gpmc_a8.gpio1[24] */
0x1b4 ( PIN_OUTPUT | MUX_MODE7 ) /* (D14) xdma_event_intr1.gpio0[20] */
>;
};
ddr3_vtt_toggle: ddr3_vtt_toggle {
pinctrl-single,pins = <
0x15c ( PIN_INPUT | MUX_MODE7 ) /* (A16) spi0_cs0.gpio0[5] */
>;
};
led_pins_default: led_pins_default{
pinctrl-single,pins = <
0x64 ( PIN_INPUT | MUX_MODE7 ) /* (U16) gpmc_a9.gpio1[25] */
>;
};
emmc_pins_default: emmc_pins_default {
pinctrl-single,pins = <
0x80 ( PIN_INPUT | MUX_MODE2 ) /* (U9) gpmc_csn1.mmc1_clk */
0x84 ( PIN_INPUT | MUX_MODE2 ) /* (V9) gpmc_csn2.mmc1_cmd */
0x0 ( PIN_INPUT | MUX_MODE1 ) /* (U7) gpmc_ad0.mmc1_dat0 */
0x4 ( PIN_INPUT | MUX_MODE1 ) /* (V7) gpmc_ad1.mmc1_dat1 */
0x8 ( PIN_INPUT | MUX_MODE1 ) /* (R8) gpmc_ad2.mmc1_dat2 */
0xc ( PIN_INPUT | MUX_MODE1 ) /* (T8) gpmc_ad3.mmc1_dat3 */
0x10 ( PIN_INPUT | MUX_MODE1 ) /* (U8) gpmc_ad4.mmc1_dat4 */
0x14 ( PIN_INPUT | MUX_MODE1 ) /* (V8) gpmc_ad5.mmc1_dat5 */
0x18 ( PIN_INPUT | MUX_MODE1 ) /* (R9) gpmc_ad6.mmc1_dat6 */
0x1c ( PIN_INPUT | MUX_MODE1 ) /* (T9) gpmc_ad7.mmc1_dat7 */
>;
};
sdmmc0_pins_default: sdmmc0_pins_default {
pinctrl-single,pins = <
0x100 ( PIN_INPUT | MUX_MODE0 ) /* (G17) mmc0_clk.mmc0_clk */
0x104 ( PIN_INPUT | MUX_MODE0 ) /* (G18) mmc0_cmd.mmc0_cmd */
0xfc ( PIN_INPUT | MUX_MODE0 ) /* (G16) mmc0_dat0.mmc0_dat0 */
0xf8 ( PIN_INPUT | MUX_MODE0 ) /* (G15) mmc0_dat1.mmc0_dat1 */
0xf4 ( PIN_INPUT | MUX_MODE0 ) /* (F18) mmc0_dat2.mmc0_dat2 */
0xf0 ( PIN_INPUT | MUX_MODE0 ) /* (F17) mmc0_dat3.mmc0_dat3 */
0x148 ( PIN_INPUT | MUX_MODE4 ) /* (M17) mdio_data.mmc0_sdcd */
>;
};
blower_pwm_pins_default: blower_pwm_pins_default {
pinctrl-single,pins = <
0x190 ( PIN_OUTPUT_PULLDOWN | MUX_MODE1 ) /* (A13) mcasp0_aclkx.ehrpwm0A */
0x194 ( PIN_OUTPUT_PULLDOWN | MUX_MODE1 ) /* (B13) mcasp0_fsx.ehrpwm0B */
>;
};
rgb_led_pwm_pins_default: rgb_led_pwm_pins_default {
pinctrl-single,pins = <
0x48 ( PIN_OUTPUT | MUX_MODE6 ) /* (U14) gpmc_a2.ehrpwm1A */
0x4c ( PIN_OUTPUT | MUX_MODE6 ) /* (T14) gpmc_a3.ehrpwm1B */
>;
};
pru0_gpio_pins_default: pru0_gpio_pins_default {
pinctrl-single,pins = <
0x198 ( PIN_OUTPUT | MUX_MODE5 ) /* (D12) mcasp0_axr0.pr1_pru0_pru_r30[2] */
0x1a0 ( PIN_OUTPUT | MUX_MODE5 ) /* (B12) mcasp0_aclkr.pr1_pru0_pru_r30[4] */
0x1a4 ( PIN_OUTPUT | MUX_MODE5 ) /* (C13) mcasp0_fsr.pr1_pru0_pru_r30[5] */
0x1ac ( PIN_OUTPUT | MUX_MODE5 ) /* (A14) mcasp0_ahclkx.pr1_pru0_pru_r30[7] */
0x1a8 ( PIN_INPUT | MUX_MODE6 ) /* (D13) mcasp0_axr1.pr1_pru0_pru_r31[6] */
>;
};
uart_debug_pins_default: uart_debug_pins_default {
pinctrl-single,pins = <
0x170 ( PIN_INPUT | MUX_MODE0 ) /* (E15) uart0_rxd.uart0_rxd */
0x174 ( PIN_OUTPUT | MUX_MODE0 ) /* (E16) uart0_txd.uart0_txd */
0x168 ( PIN_INPUT | MUX_MODE0 ) /* (E18) uart0_ctsn.uart0_ctsn */
0x16c ( PIN_OUTPUT | MUX_MODE0 ) /* (E17) uart0_rtsn.uart0_rtsn */
>;
};
bluetooth_enable_pin_default: bluetooth_enable_pin_default{
pinctrl-single,pins = <
0x58 ( PIN_OUTPUT | MUX_MODE7 ) /* (U15) gpmc_a6.gpio1[22] */
>;
};
bluetooth_pins_default: bluetooth_pins_default {
pinctrl-single,pins = <
0x180 ( PIN_INPUT | MUX_MODE0 ) /* (D16) uart1_rxd.uart1_rxd */
0x184 ( PIN_OUTPUT | MUX_MODE0 ) /* (D15) uart1_txd.uart1_txd */
0x178 ( PIN_INPUT | MUX_MODE0 ) /* (D18) uart1_ctsn.uart1_ctsn */
0x17c ( PIN_OUTPUT | MUX_MODE0 ) /* (D17) uart1_rtsn.uart1_rtsn */
>;
};
rtc0_pins_default: rtc0_pins_default {
pinctrl-single,pins = <
0x1f8 ( PIN_INPUT | MUX_MODE0 ) /* (B5) RTC_PORz.RTC_PORz */
0x200 ( PIN_OUTPUT | MUX_MODE0 ) /* (C5) EXT_WAKEUP.EXT_WAKEUP */
0x1fc ( PIN_INPUT | MUX_MODE0 ) /* (C6) PMIC_POWER_EN.PMIC_POWER_EN */
0x204 ( PIN_INPUT | MUX_MODE0 ) /* (B4) ENZ_KALDO_1P8V.ENZ_KALDO_1P8V */
>;
};
spi0_pins_default: spi0_pins_default {
pinctrl-single,pins = <
0x150 ( PIN_INPUT_PULLUP | MUX_MODE0 ) /* (A17) spi0_sclk.spi0_sclk */
0x154 ( PIN_OUTPUT | MUX_MODE0 ) /* (B17) spi0_d0.spi0_d0 */
0x158 ( PIN_INPUT | MUX_MODE0 ) /* (B16) spi0_d1.spi0_d1 */
>;
};
edt_ft5x06_ts_pins_default: edt_ft5x06_ts_pins_default{
pinctrl-single,pins = <
0x54 ( PIN_OUTPUT_PULLUP | MUX_MODE7 ) /* (V15) gpmc_a5.gpio1[21] */
0x70 ( PIN_INPUT | MUX_MODE7 ) /* (T17) gpmc_wait0.gpio0[30] */
>;
};
gpio0_pins_default: gpio0_pins_default {
pinctrl-single,pins = <
0x11c ( PIN_INPUT | MUX_MODE7 ) /* (J18) gmii1_txd3.gpio0[16] */
0x1b0 ( PIN_INPUT | MUX_MODE7 ) /* (A15) xdma_event_intr0.gpio0[19] */
0x124 ( PIN_INPUT | MUX_MODE7 ) /* (K16) gmii1_txd1.gpio0[21] */
0x128 ( PIN_INPUT | MUX_MODE7 ) /* (K17) gmii1_txd0.gpio0[28] */
0x144 ( PIN_INPUT | MUX_MODE7 ) /* (H18) rmii1_refclk.gpio0[29] */
0x74 ( PIN_INPUT | MUX_MODE7 ) /* (U17) gpmc_wpn.gpio0[31] */
>;
};
gpio1_pins_default: gpio1_pins_default {
pinctrl-single,pins = <
0x40 ( PIN_INPUT | MUX_MODE7 ) /* (R13) gpmc_a0.gpio1[16] */
0x44 ( PIN_INPUT | MUX_MODE7 ) /* (V14) gpmc_a1.gpio1[17] */
0x68 ( PIN_INPUT | MUX_MODE7 ) /* (T16) gpmc_a10.gpio1[26] */
0x6c ( PIN_INPUT | MUX_MODE7 ) /* (V17) gpmc_a11.gpio1[27] */
0x78 ( PIN_INPUT | MUX_MODE7 ) /* (U18) gpmc_be1n.gpio1[28] */
>;
};
gpio2_pins_default: gpio2_pins_default {
pinctrl-single,pins = <
0x98 ( PIN_INPUT | MUX_MODE7 ) /* (U6) gpmc_wen.gpio2[4] */
0x9c ( PIN_INPUT | MUX_MODE7 ) /* (T6) gpmc_be0n_cle.gpio2[5] */
0x134 ( PIN_INPUT | MUX_MODE7 ) /* (L17) gmii1_rxd3.gpio2[18] */
>;
};
gpio3_pins_default: gpio3_pins_default {
pinctrl-single,pins = <
0x12c ( PIN_INPUT | MUX_MODE7 ) /* (K18) gmii1_txclk.gpio3[9] */
>;
};
rgb_blue_pwm_pins_default: rgb_blue_pwm_pins_default {
pinctrl-single,pins = <
0x160 ( PIN_OUTPUT | MUX_MODE2 ) /* (C15) spi0_cs1.eCAP1_in_PWM1_out */
>;
};
lcd_backlight_pwm_pins_default: lcd_backlight_pwm_pins_default {
pinctrl-single,pins = <
0x19c ( PIN_OUTPUT | MUX_MODE4 ) /* (C12) mcasp0_ahclkr.eCAP2_in_PWM2_out */
>;
};
i2c0_pins_default: i2c0_pins_default {
pinctrl-single,pins = <
0x18c ( PIN_INPUT_PULLUP | MUX_MODE0 ) /* (C16) I2C0_SCL.I2C0_SCL */
0x188 ( PIN_INPUT_PULLUP | MUX_MODE0 ) /* (C17) I2C0_SDA.I2C0_SDA */
>;
};
i2c1_pins_default: i2c1_pins_default {
pinctrl-single,pins = <
0x110 ( PIN_INPUT | MUX_MODE3 ) /* (J15) gmii1_rxer.I2C1_SCL */
0x10c ( PIN_INPUT | MUX_MODE3 ) /* (H17) gmii1_crs.I2C1_SDA */
>;
};
tft_24_bit_pins_default: tft_24_bit_pins_default {
pinctrl-single,pins = <
0xe0 ( PIN_OUTPUT | MUX_MODE0 ) /* (U5) lcd_vsync.lcd_vsync */
0xe4 ( PIN_OUTPUT | MUX_MODE0 ) /* (R5) lcd_hsync.lcd_hsync */
0xe8 ( PIN_OUTPUT | MUX_MODE0 ) /* (V5) lcd_pclk.lcd_pclk */
0xec ( PIN_OUTPUT | MUX_MODE0 ) /* (R6) lcd_ac_bias_en.lcd_ac_bias_en */
0xa0 ( PIN_OUTPUT | MUX_MODE0 ) /* (R1) lcd_data0.lcd_data0 */
0xa4 ( PIN_OUTPUT | MUX_MODE0 ) /* (R2) lcd_data1.lcd_data1 */
0xa8 ( PIN_OUTPUT | MUX_MODE0 ) /* (R3) lcd_data2.lcd_data2 */
0xac ( PIN_OUTPUT | MUX_MODE0 ) /* (R4) lcd_data3.lcd_data3 */
0xb0 ( PIN_OUTPUT | MUX_MODE0 ) /* (T1) lcd_data4.lcd_data4 */
0xb4 ( PIN_OUTPUT | MUX_MODE0 ) /* (T2) lcd_data5.lcd_data5 */
0xb8 ( PIN_OUTPUT | MUX_MODE0 ) /* (T3) lcd_data6.lcd_data6 */
0xbc ( PIN_OUTPUT | MUX_MODE0 ) /* (T4) lcd_data7.lcd_data7 */
0xc0 ( PIN_OUTPUT | MUX_MODE0 ) /* (U1) lcd_data8.lcd_data8 */
0xc4 ( PIN_OUTPUT | MUX_MODE0 ) /* (U2) lcd_data9.lcd_data9 */
0xc8 ( PIN_OUTPUT | MUX_MODE0 ) /* (U3) lcd_data10.lcd_data10 */
0xcc ( PIN_OUTPUT | MUX_MODE0 ) /* (U4) lcd_data11.lcd_data11 */
0xd0 ( PIN_OUTPUT | MUX_MODE0 ) /* (V2) lcd_data12.lcd_data12 */
0xd4 ( PIN_OUTPUT | MUX_MODE0 ) /* (V3) lcd_data13.lcd_data13 */
0xd8 ( PIN_OUTPUT | MUX_MODE0 ) /* (V4) lcd_data14.lcd_data14 */
0xdc ( PIN_OUTPUT | MUX_MODE0 ) /* (T5) lcd_data15.lcd_data15 */
0x3c ( PIN_OUTPUT | MUX_MODE1 ) /* (U13) gpmc_ad15.lcd_data16 */
0x38 ( PIN_OUTPUT | MUX_MODE1 ) /* (V13) gpmc_ad14.lcd_data17 */
0x34 ( PIN_OUTPUT | MUX_MODE1 ) /* (R12) gpmc_ad13.lcd_data18 */
0x30 ( PIN_OUTPUT | MUX_MODE1 ) /* (T12) gpmc_ad12.lcd_data19 */
0x2c ( PIN_OUTPUT | MUX_MODE1 ) /* (U12) gpmc_ad11.lcd_data20 */
0x28 ( PIN_OUTPUT | MUX_MODE1 ) /* (T11) gpmc_ad10.lcd_data21 */
0x24 ( PIN_OUTPUT | MUX_MODE1 ) /* (T10) gpmc_ad9.lcd_data22 */
0x20 ( PIN_OUTPUT | MUX_MODE1 ) /* (U10) gpmc_ad8.lcd_data23 */
>;
};
blower_rpm_feedback_pins_default: blower_rpm_feedback_pins_default {
pinctrl-single,pins = <
0x164 ( PIN_INPUT | MUX_MODE3 ) /* (C18) eCAP0_in_PWM0_out.pr1_ecap0_ecap_capin_apwm_o */
>;
};
};
&gpio0 {
status = "okay";
ti,no-reset-on-init;
pushbutton_in {
gpio-hog;
gpios = <20 GPIO_ACTIVE_LOW>;
output-low;
line-name = "pushbutton_in";
};
};
&gpio1 {
status = "okay";
};
&gpio2 {
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart_debug_pins_default>;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&bluetooth_pins_default>;
status = "okay";
};
#include <dt-bindings/interrupt-controller/arm-gic.h>
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_default>;
status = "okay";
clock-frequency = <400000>;
tps65218: tps65218@24 {
reg = <0x24>;
compatible = "ti,tps65218";
interrupt-parent = <&gpio2>;
interrupts = <18 IRQ_TYPE_NONE>; /* gpio2 18 */
/* interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; */
interrupt-controller;
#interrupt-cells = <2>;
regulators {
dcdc1_reg: regulator@0 {
/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
regulator-name = "vdd_mpu";
compatible = "ti,tps65218-dcdc1";
regulator-min-microvolt = <912500>;
regulator-max-microvolt = <1351500>;
regulator-boot-on;
regulator-always-on;
};
dcdc2_reg: regulator@1 {
/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
regulator-name = "vdd_core";
compatible = "ti,tps65218-dcdc2";
regulator-min-microvolt = <912500>;
regulator-max-microvolt = <1150000>;
regulator-boot-on;
regulator-always-on;
};
dcdc3_reg: regulator@2 {
/* VDDS_DDR voltage limits 1.35V with +/-4% tolerance */
regulator-name = "vdds_ddr";
compatible = "ti,tps65218-dcdc3";
regulator-min-microvolt = <1283000>;
regulator-max-microvolt = <1418000>;
regulator-boot-on;
regulator-always-on;
};
dcdc4_reg: regulator@3 {
/* VDDS_SYSTEM_33 voltage 3.3v */
regulator-name = "vdd_3v3";
compatible = "ti,tps65218-dcdc4";
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
dcdc5_reg: regulator@4 {
regulator-always-on;
compatible = "ti,tps65218-dcdc5";
};
dcdc6_reg: regulator@5 {
regulator-always-on;
compatible = "ti,tps65218-dcdc6";
};
ldo1_reg: regulator@6 {
/* VDDS_SYSTEM_18 voltage 1.8v */
regulator-name = "vdd_1v8";
compatible = "ti,tps65218-ldo1";
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
};
};
polytouch: edt-ft5x06@38 {
status = "okay";
compatible = "edt,edt-ft5306","edt,edt-ft5x06";
reg = <0x38>;
pinctrl-names = "default";
pinctrl-0 = <&edt_ft5x06_ts_pins_default>;
interrupt-parent=<&gpio0>;
interrupts = <30 IRQ_TYPE_EDGE_RISING>;
reset-gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
/*wake-gpios = <&gpio1 21 GPIO_ACTIVE_HIGH>;*/
touchscreen-size-x = <480>;
touchscreen-size-y = <272>;
};
eeprom@50 {
compatible = "atmel,24c256";
reg = <0x50>;
pagesize = <64>;
};
light_Sensor: opt3001@44 {
compatible = "ti,opt3001";
reg = <0x44>;
interrupt-parent = <&gpio0>;
interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
#io-channel-cells = <0>;
};
rtc@51 {
compatible = "nxp,pcf85263";
reg = <0x51>;
interrupt-parent = <&gpio2>;
interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
interrupt-names = "INTB";
quartz-load-capacitance = <PCF85263_QUARTZCAP_7pF>;
quartz-drive-strength = <PCF85263_QUARTZDRIVE_LOW>;
};
};
/*&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins_default>;
status = "okay";
clock-frequency = <100000>;
};*/
&spi0 {
pinctrl-names = "default";
pinctrl-0 = <&spi0_pins_default>;
status = "okay";
ti,pindir-d0-out-d1-in = <1>;
spi-3wire;
mcp3x0x@0{
compatible = "microchip,mcp3204";
reg = <0>;
spi-max-frequency = <500000>;
vref-supply = <&v3v3_fixed>;
};
};
&cppi41dma {
status = "okay";
};
/*
&epwmss0 {
status = "okay";
ehrpwm0: pwm@48300200 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&blower_pwm_pins_default>;
pwm-names = "blower_control";
};
};
*/
&epwmss1 {
status = "okay";
ecap1: ecap@48302100 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&rgb_blue_pwm_pins_default>;
pwm-names = "blue_led";
};
ehrpwm1: pwm@48302200 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&rgb_led_pwm_pins_default>;
pwm-names = "green_red_led";
};
};
&epwmss2 {
status = "okay";
ecap2: ecap@48304100 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&lcd_backlight_pwm_pins_default>;
};
};
&wkup_m3_ipc {
ti,needs-vtt-toggle;
ti,vtt-gpio-pin = <5>;
ti,scale-data-fw = "am335x-evm-scale-data.bin";
};
&mmc1 {
status = "okay";
vmmc-supply = <&v3v3_fixed>;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_pins_default>;
cd-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;
disable-wp;
};
&mmc2 {
status = "okay";
vmmc-supply = <&v3v3_fixed>;
bus-width = <8>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_pins_default>;
ti,non-removable;
disable-wp;
broken-cd;
};
&sham {
status = "okay";
};
&aes {
status = "okay";
};
&lcdc {
status = "okay";
blue-and-red-wiring = "crossed";
};
&sgx {
status = "okay";
};
&rtc {
clocks = <&clk_32768_ck>, <&clkdiv32k_ick>;
clock-names = "ext-clk", "int-clk";
system-power-controller;
};
&pruss_soc_bus {
status = "okay";
pruss: pruss@4a300000 {
status = "okay";
pru0: pru@4a334000 {
pinctrl-names = "default";
pinctrl-0 = <&pru0_gpio_pins_default>;
status = "okay";
};
pru1: pru@4a338000 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&blower_rpm_feedback_pins_default>;
};
};
};
While i'm changing IRQ_TYPE_LEVEL_HIGH it show
[ 21.839227] irq 111: nobody cared (try booting with the "irqpoll" option) [ 21.846741] handlers: [ 21.849031] [<c01687c4>] irq_default_primary_handler threaded [<c04f1650>] regmap_irq_thread [ 21.857534] Disabling IRQ #111 [ 21.864175] OF: ERROR: Bad of_node_put() on /ocp/i2c@44e0b000/tps65218@24
At one of your post you have suggested to use gpio instead of NMI