Linux/PROCESSOR-SDK-AM437X: GPIO0_22 pinmux

xin zhang91843

Part Number: PROCESSOR-SDK-AM437X
Other Parts Discussed in Thread: AM4372, TLV320AIC3106, ADS7846, TPS65218, TPS63031

Tool/software: Linux

Hi support,

I hope to remove the GPIO0_22(spi2_clk) pin mux iniatialize from the am437x-gp-evm.dts file. Could you please give me some help?

I set the GPIO0_22 output is high in u-boot and I hope this pin will keep output high until init my application startup in rcS file. But I found this pin will become low when booting the linux kernel. I guess this pin is initialized by tscadc module, because it use the spi2 as the data interface. I don't know how to remove this pin mux(GPIO0_22) setting from the dts file, please give me some help.

over 6 years ago

0 Biser Gatchev-XID over 6 years ago

TI__Guru**** 393215 points

The software team have been notified. They will respond here.

0 Kemal R. Shakir over 6 years ago in reply to Biser Gatchev-XID

TI__Guru 55345 points

Hello xin,

Please, find the 0x260 (PIN_INPUT | PULL_DISABLE | MUX_MODE7) line in unused_pins: unused_pins node. You can remove this line or change it to 0x260 (PIN_OUTPUT_PULLUP | MUX_MODE9). You can use the PinMux Tool or refer to the TRM to check the address offsets.

Best regards,
Kemal

0 xin zhang91843 over 6 years ago in reply to Kemal R. Shakir

Prodigy 110 points

Hi Kemal,

there is no other setting for 0x260 except in "user_leds_default" section. It is strange that the GPIO0_22 become low when booting line kernel even if I set it as high in u-boot.

Here is my dts file:

/* AM437x GP EVM */

/dts-v1/;

#include "am4372.dtsi"
#include <dt-bindings/pinctrl/am43xx.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/input/input.h>

/ {
model = "TI AM437x GP EVM";
compatible = "ti,am437x-gp-evm","ti,am4372","ti,am43";

aliases {
display0 = &lcd0;
serial1 = &uart1;
serial2 = &uart2;
serial3 = &uart3;
serial4 = &uart4;
serial5 = &uart5;
};

evm_v3_3d: fixedregulator-v3_3d {
compatible = "regulator-fixed";
regulator-name = "evm_v3_3d";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
};

#if 0
vtt_fixed: fixedregulator-vtt {
compatible = "regulator-fixed";
regulator-name = "vtt_fixed";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>;
};
#endif

vmmcwl_fixed: fixedregulator-mmcwl {
compatible = "regulator-fixed";
regulator-name = "vmmcwl_fixed";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&gpio1 20 GPIO_ACTIVE_HIGH>;
startup-delay-us = <70000>;
enable-active-high;
};

ads7846reg: ads7846-reg {
compatible = "regulator-fixed";
regulator-name = "ads7846-reg";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};

lcd_bl: backlight {
compatible = "pwm-backlight";
pwms = <&ecap0 0 50000 0>;
brightness-levels = <0 8 16 32 64 96 128 160 192 224 255>;
default-brightness-level = <6>;
};

#if 0
matrix_keypad: matrix_keypad@0 {
compatible = "gpio-matrix-keypad";
debounce-delay-ms = <5>;
col-scan-delay-us = <2>;

pinctrl-names = "default", "sleep";
pinctrl-0 = <&matrix_keypad_default>;
pinctrl-1 = <&matrix_keypad_sleep>;

linux,wakeup;

row-gpios = <&gpio0 3 GPIO_ACTIVE_HIGH /* Bank0, pin3 */
&gpio4 3 GPIO_ACTIVE_HIGH /* Bank4, pin3 */
&gpio4 2 GPIO_ACTIVE_HIGH>; /* Bank4, pin2 */

col-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH /* Bank3, pin19 */
&gpio3 20 GPIO_ACTIVE_HIGH>; /* Bank3, pin20 */

linux,keymap = <0x00000201 /* P1 */
0x00010202 /* P2 */
0x01000067 /* UP */
0x0101006a /* RIGHT */
0x02000069 /* LEFT */
0x0201006c>; /* DOWN */
};
#endif

lcd0: display {
compatible = "Innolux,Innolux_ZJ050NA-08C", "panel-dpi";
label = "lcd";

panel-timing {
clock-frequency = <30000000>;
hactive = <800>;
vactive = <480>;
hfront-porch = <40>;
hback-porch = <88>;
hsync-len = <1>;
vback-porch = <32>;
vfront-porch = <13>;
vsync-len = <1>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};

port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};

kim {
compatible = "kim";
nshutdown_gpio = <48>; /* Bank1, pin16 */
dev_name = "/dev/ttyS3";
flow_cntrl = <1>;
baud_rate = <3000000>;
};

btwilink {
compatible = "btwilink";
};

sound0: sound@0 {
compatible = "simple-audio-card";
simple-audio-card,name = "AM437x-GP-EVM";
simple-audio-card,widgets =
"Microphone", "Microphone Jack",
"Line", "Line In Jack",
"Line", "Line Out Jack";
simple-audio-card,routing =
"LINE1L", "Line In Jack",
"LINE1R", "Line In Jack",
"MIC3L", "Microphone Jack",
"MIC3R", "Microphone Jack",
"Microphone Jack", "Mic Bias",
"Line Out Jack", "LLOUT",
"Line Out Jack", "RLOUT";
simple-audio-card,format = "dsp_b";
simple-audio-card,bitclock-master = <&link0_codec>;
simple-audio-card,frame-master = <&link0_codec>;
simple-audio-card,bitclock-inversion;

simple-audio-card,cpu {
sound-dai = <&mcasp1>;
system-clock-frequency = <24000000>;
};

link0_codec: simple-audio-card,codec {
sound-dai = <&tlv320aic3106>;
system-clock-frequency = <24000000>;
};
};

audio_mstrclk: mclk_osc {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24000000>;
};

leds {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&user_leds_default>;
pinctrl-1 = <&user_leds_sleep>;

compatible = "gpio-leds";
};
#if 0
gpio_keys: user_keys@0 {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;

pinctrl-names = "default";
pinctrl-0 = <&user_keys_default>;

button@0 {
label = "user-key0";
linux,code = <KEY_PROG1>;
gpios = <&gpio3 7 GPIO_ACTIVE_LOW>;
gpio-key,wakeup;
};

button@1 {
label = "user-key1";
linux,code = <KEY_PROG2>;
gpios = <&gpio3 8 GPIO_ACTIVE_LOW>;
gpio-key,wakeup;
};
};
#endif
};

&am43xx_pinmux {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&clkout2_pin>;

ddr3_vtt_toggle_default: ddr_vtt_toggle_default {
pinctrl-single,pins = <
0x25C (DS0_PULL_UP_DOWN_EN | PIN_OUTPUT_PULLUP | DS0_FORCE_OFF_MODE | MUX_MODE7) /* spi0_cs0.gpio5_7 */
>;
};

i2c0_pins: i2c0_pins {
pinctrl-single,pins = <
0x188 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
0x18c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
>;
};

i2c1_pins_default: i2c1_pins_default {
pinctrl-single,pins = <
0x15c (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */
0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */
>;
};

i2c1_pins_sleep: i2c1_pins_sleep {
pinctrl-single,pins = <
0x15c (PIN_INPUT_PULLUP | MUX_MODE7)
0x158 (PIN_INPUT_PULLUP | MUX_MODE7)
>;
};

mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */
0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */
0x0f0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */
0x0f4 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */
0x0f8 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */
0x0fc (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */
0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
>;
};

mmc1_sleep_pins: pinmux_mmc1_sleep_pins {
pinctrl-single,pins = <
0x100 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x104 (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
0x0f0 (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
0x0f4 (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
0x0f8 (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
0x0fc (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
0x160 (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
>;
};

emmc_pins_default: emmc_pins_default {
pinctrl-single,pins = <
0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
0x10 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */
0x14 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */
0x18 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */
0x1c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */
0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
>;
};

emmc_pins_sleep: emmc_pins_sleep {
pinctrl-single,pins = <
0x00 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad0.gpio1_0 */
0x04 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad1.gpio1_1 */
0x08 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad2.gpio1_2 */
0x0c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad3.gpio1_3 */
0x10 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpio1_4 */
0x14 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad5.gpio1_5 */
0x18 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad6.gpio1_6 */
0x1c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad7.gpio1_7 */
0x80 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn1.gpio1_30 */
0x84 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn2.gpio1_31 */
>;
};

ecap0_pins_default: backlight_pins_default {
pinctrl-single,pins = <
0x164 MUX_MODE0 /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
>;
};

ecap0_pins_sleep: backlight_pins_sleep {
pinctrl-single,pins = <
0x164 MUX_MODE0
>;
};

cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 1 */
0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_txen */
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rxctl */
0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd3 */
0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd2 */
0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd1 */
0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd0 */
0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rmii1_tclk */
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd3 */
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd2 */
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd1 */
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd0 */

/* Slave 2 */
0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a0.rgmii2_tctl */
0x44 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a1.rgmii2_rctl */
0x48 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a2.rgmii2_td3 */
0x4c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a3.rgmii2_td2 */
0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a4.rgmii2_td1 */
0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a5.rgmii2_td0 */
0x58 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* gpmc_a6.rgmii2_tclk */
0x5c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a7.rgmii2_rclk */
0x60 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a8.rgmii2_rd3 */
0x64 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a9.rgmii2_rd2 */
0x68 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a10.rgmii2_rd1 */
0x6c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* gpmc_a11.rgmii2_rd0 */
>;
};

cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 1 reset value */
0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x134 (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
0x138 (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
0x13c (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
0x140 (PIN_INPUT | PULL_DISABLE | MUX_MODE7)

/* Slave 2 reset value*/
0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x5c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};

davinci_mdio_default: davinci_mdio_default {
pinctrl-single,pins = <
/* MDIO */
0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
>;
};

davinci_mdio_sleep: davinci_mdio_sleep {
pinctrl-single,pins = <
/* MDIO reset value */
0x148 (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
0x14c (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
>;
};

nand_flash_x8_default: nand_flash_x8_default {
pinctrl-single,pins = <
0x0 (PIN_INPUT | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
0x4 (PIN_INPUT | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
0x8 (PIN_INPUT | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
0xc (PIN_INPUT | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
0x10 (PIN_INPUT | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
0x14 (PIN_INPUT | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
0x18 (PIN_INPUT | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
0x1c (PIN_INPUT | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
0x74 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpmc_wpn */
0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */
0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
>;
};

nand_flash_x8_sleep: nand_flash_x8_sleep {
pinctrl-single,pins = <
0x0 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad0.gpmc_ad0 */
0x4 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad1.gpmc_ad1 */
0x8 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad2.gpmc_ad2 */
0xc (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad3.gpmc_ad3 */
0x10 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpmc_ad4 */
0x14 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad5.gpmc_ad5 */
0x18 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad6.gpmc_ad6 */
0x1c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad7.gpmc_ad7 */
0x70 (PIN_INPUT | PULL_DISABLE | MUX_MODE7) /* gpmc_wait0.gpmc_wait0 */
0x74 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wpn.gpmc_wpn */
0x7c (PIN_INPUT | PULL_DISABLE | MUX_MODE7) /* gpmc_csn0.gpmc_csn0 */
0x90 (PIN_INPUT | PULL_DISABLE | MUX_MODE7) /* gpmc_advn_ale.gpmc_advn_ale */
0x94 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_oen_ren.gpmc_oen_ren */
0x98 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_wen.gpmc_wen */
0x9c (PIN_INPUT | PULL_DISABLE | MUX_MODE7) /* gpmc_be0n_cle.gpmc_be0n_cle */
>;
};

dss_pinctrl_default: dss_pinctrl_default {
pinctrl-single,pins = <
0x020 (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
0x024 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x028 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x02c (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x030 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x034 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x038 (PIN_OUTPUT_PULLUP | MUX_MODE1)
0x03c (PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
0x0a0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
0x0a4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0a8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0ac (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0b8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0bc (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0c8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0cc (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d0 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d4 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0d8 (PIN_OUTPUT_PULLUP | MUX_MODE0)
0x0dc (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
0x0e0 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
0x0e4 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
0x0e8 (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
0x0ec (PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */

>;
};

dss_pinctrl_sleep: dss_pinctrl_sleep {
pinctrl-single,pins = <
0x020 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x024 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x028 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x02C (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x030 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x034 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x038 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x03C (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x0A0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | PULL_DISABLE | MUX_MODE7)
0x0A4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | PULL_DISABLE | MUX_MODE7)
0x0A8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | PULL_DISABLE | MUX_MODE7)
0x0AC (DS0_PULL_UP_DOWN_EN | INPUT_EN | PULL_DISABLE | MUX_MODE7)
0x0B0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | PULL_DISABLE | MUX_MODE7)
0x0B4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | PULL_DISABLE | MUX_MODE7)
0x0B8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | PULL_DISABLE | MUX_MODE7)
0x0BC (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x0C0 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x0C4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | PULL_DISABLE | MUX_MODE7)
0x0C8 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x0CC (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x0D0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | PULL_DISABLE | MUX_MODE7)
0x0D4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | PULL_DISABLE | MUX_MODE7)
0x0D8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | PULL_DISABLE | MUX_MODE7)
0x0DC (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x0E0 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x0E4 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x0E8 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
0x0EC (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};

lcd_pins: lcd_pins {
pinctrl-single,pins = <
/* GPIO 5_8 to select LCD / HDMI */
/*0x238 (PIN_OUTPUT_PULLUP | MUX_MODE7)*/
>;
};

mmc3_pins_default: pinmux_mmc3_pins_default {
pinctrl-single,pins = <
0x8c (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_clk.mmc2_clk */
0x88 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_csn3.mmc2_cmd */
0x44 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a1.mmc2_dat0 */
0x48 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a2.mmc2_dat1 */
0x4c (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a3.mmc2_dat2 */
0x78 (PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_be1n.mmc2_dat3 */
>;
};

mmc3_pins_sleep: pinmux_mmc3_pins_sleep {
pinctrl-single,pins = <
0x8c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_clk.mmc2_clk */
0x88 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn3.mmc2_cmd */
0x44 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a1.mmc2_dat0 */
0x48 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a2.mmc2_dat1 */
0x4c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a3.mmc2_dat2 */
0x78 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_be1n.mmc2_dat3 */
>;
};

wlan_pins_default: pinmux_wlan_pins_default {
pinctrl-single,pins = <
0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a4.gpio1_20 WL_EN */
0x5c (PIN_INPUT | WAKEUP_ENABLE | MUX_MODE7) /* gpmc_a7.gpio1_23 WL_IRQ*/
0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a0.gpio1_16 BT_EN*/
>;
};

wlan_pins_sleep: pinmux_wlan_pins_sleep {
pinctrl-single,pins = <
0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a4.gpio1_20 WL_EN */
0x5c (PIN_INPUT | WAKEUP_ENABLE | MUX_MODE7) /* gpmc_a7.gpio1_23 WL_IRQ*/
0x40 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a0.gpio1_16 BT_EN*/
>;
};

uart1_pins: uart1_pins {
pinctrl-single,pins = <
0x180 (PIN_INPUT | MUX_MODE0) /* uart1_rxd.uart1_rxd */
0x184 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */
>;
};

uart2_pins: uart2_pins {
pinctrl-single,pins = <
0x10c (PIN_INPUT | MUX_MODE6) /* mii1_crs.uart2_rxd */
0x110 (PIN_OUTPUT_PULLDOWN | MUX_MODE6) /* mii1_rx_er.uart2_txd */
>;
};

uart3_pins: uart3_pins {
pinctrl-single,pins = <
0x228 (PIN_INPUT | MUX_MODE0) /* uart3_rxd.uart3_rxd */
0x22c (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart3_txd.uart3_txd */
>;
};

uart4_pins: uart4_pins {
pinctrl-single,pins = <
0x168 (PIN_INPUT | MUX_MODE1) /* uart0_ctsn.uart4_rxd */
0x16c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* uart0_rtsn.uart4_txd */
>;
};

uart5_pins: uart5_pins {
pinctrl-single,pins = <
0x108 (PIN_INPUT | MUX_MODE3) /* mii1_col.uart5_rxd */
0x144 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii1_refclk.uart5_txd */
>;
};

mcasp1_pins: mcasp1_pins {
pinctrl-single,pins = <
0x108 (PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */
0x10c (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */
0x110 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */
0x144 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */
>;
};

mcasp1_sleep_pins: mcasp1_sleep_pins {
pinctrl-single,pins = <
0x108 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};

vpfe0_pins_default: vpfe0_pins_default {
pinctrl-single,pins = <
0x1B0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_hd mode 0*/
0x1B4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_vd mode 0*/
0x1C0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_pclk mode 0*/
0x1C8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data9 mode 0*/
0x208 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data0 mode 0*/
0x20C (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data1 mode 0*/
0x210 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data2 mode 0*/
0x214 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data3 mode 0*/
0x218 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data4 mode 0*/
0x21C (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data5 mode 0*/
0x220 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data6 mode 0*/
0x224 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data7 mode 0*/
>;
};

vpfe0_pins_sleep: vpfe0_pins_sleep {
pinctrl-single,pins = <
0x1B0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_hd mode 0*/
0x1B4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_vd mode 0*/
0x1C0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_pclk mode 0*/
0x1C8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data9 mode 0*/
0x208 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data0 mode 0*/
0x20C (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data1 mode 0*/
0x210 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data2 mode 0*/
0x214 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data3 mode 0*/
0x218 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data4 mode 0*/
0x21C (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data5 mode 0*/
0x220 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data6 mode 0*/
0x224 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data7 mode 0*/
>;
};

vpfe1_pins_default: vpfe1_pins_default {
pinctrl-single,pins = <
0x1CC (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data9 mode 0*/
0x1D0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data8 mode 0*/
0x1D4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_hd mode 0*/
0x1D8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_vd mode 0*/
0x1DC (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_pclk mode 0*/
0x1E8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data0 mode 0*/
0x1EC (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data1 mode 0*/
0x1F0 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data2 mode 0*/
0x1F4 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data3 mode 0*/
0x1F8 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data4 mode 0*/
0x1FC (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data5 mode 0*/
0x200 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data6 mode 0*/
0x204 (PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data7 mode 0*/
>;
};

vpfe1_pins_sleep: vpfe1_pins_sleep {
pinctrl-single,pins = <
0x1CC (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data9 mode 0*/
0x1D0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data8 mode 0*/
0x1D4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_hd mode 0*/
0x1D8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_vd mode 0*/
0x1DC (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_pclk mode 0*/
0x1E8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data0 mode 0*/
0x1EC (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data1 mode 0*/
0x1F0 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data2 mode 0*/
0x1F4 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data3 mode 0*/
0x1F8 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data4 mode 0*/
0x1FC (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data5 mode 0*/
0x200 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data6 mode 0*/
0x204 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data7 mode 0*/
>;
};

uart0_pins_default: uart0_pins_default {
pinctrl-single,pins = <
0x170 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_rxd.uart0_rxd */
0x174 (PIN_INPUT | PULL_DISABLE | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_txd.uart0_txd */
>;
};

uart0_pins_sleep: uart0_pins_sleep {
pinctrl-single,pins = <
0x168 (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0x16C (DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7)
0x170 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_rxd.uart0_rxd */
0x174 (PIN_INPUT_PULLDOWN | SLEWCTRL_FAST | DS0_PULL_UP_DOWN_EN | MUX_MODE0) /* uart0_txd.uart0_txd */
>;
};

matrix_keypad_default: matrix_keypad_default {
pinctrl-single,pins = <
0x1a4 (PIN_OUTPUT | MUX_MODE7)
0x1a8 (PIN_OUTPUT | MUX_MODE7)
0x1ac (PIN_INPUT | PULL_DISABLE | MUX_MODE9) /* mcasp0_ahclkx.gpio0_3 */
>;
};

matrix_keypad_sleep: matrix_keypad_sleep {
pinctrl-single,pins = <
0x1a4 (PULL_UP | MUX_MODE7)
0x1a8 (PULL_UP | MUX_MODE7)
0x1ac (PIN_INPUT | PULL_DISABLE | MUX_MODE9)
>;
};

usb2_phy1_default: usb2_phy1_default {
pinctrl-single,pins = <
0x2c0 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE0)
>;
};

usb2_phy1_sleep: usb2_phy1_sleep {
pinctrl-single,pins = <
0x2c0 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};

usb2_phy2_default: usb2_phy2_default {
pinctrl-single,pins = <
0x2c4 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE0)
>;
};

usb2_phy2_sleep: usb2_phy2_sleep {
pinctrl-single,pins = <
0x2c4 (DS0_PULL_UP_DOWN_EN | PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};

user_leds_default: user_leds_default {
pinctrl-single,pins = <
0x264 ( PIN_OUTPUT_PULLUP | MUX_MODE9 ) /* (P22) spi2_d0.gpio0[20] */
0x268 ( PIN_OUTPUT_PULLUP | MUX_MODE9 ) /* (P20) spi2_d1.gpio0[21] TP RESET*/
0x260 ( PIN_OUTPUT_PULLUP | MUX_MODE9 ) /* (N20) spi2_sclk.gpio0[22] */
0x26c ( PIN_OUTPUT_PULLUP | MUX_MODE9 ) /* (T23) spi2_cs0.gpio0[23] */
>;
};

user_leds_sleep: user_leds_sleep {
pinctrl-single,pins = <
0x238 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpio5_8.gpio5_8 */
0x23c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpio5_9.gpio5_9 */
>;
};

user_keys_default: user_keys_default {
pinctrl-single,pins = <
0x2A4 (PIN_INPUT_PULLUP | MUX_MODE7) /* emu0.gpio3_7 */
0x2A8 (PIN_INPUT_PULLUP | MUX_MODE7) /* emu1.gpio3_8 */
>;
};

ads7846_pins: ads7846_pins {
pinctrl-single,pins = <
0x25c (PIN_INPUT_PULLUP | MUX_MODE7) /* spi4_cs0..gpio5_7 */
>;
};

edt_ft5x06_pins: edt_ft5x06_pins {
pinctrl-single,pins = <
0x25c (PIN_INPUT_PULLUP | MUX_MODE7) /* spi4_cs0..gpio5_7 */
>;
};

gt_911_pins: gt_911_pins {
pinctrl-single,pins = <
0x25c (PIN_INPUT | MUX_MODE7) /* spi4_cs0..gpio5_7 */
>;
};

i2c2_pins: i2c2_pins {
pinctrl-single,pins = <
0x154 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d0.i2c2_scl */
0x150 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_sclk.i2c2_sda */
>;
};

clkout2_pin: clkout2_pin {
pinctrl-single,pins = <

>;
};

debugss_pins: pinmux_debugss_pins {
pinctrl-single,pins = <
0x290 (PIN_INPUT_PULLDOWN)
0x294 (PIN_INPUT_PULLDOWN)
0x298 (PIN_INPUT_PULLDOWN)
0x29C (PIN_INPUT_PULLDOWN)
0x2A0 (PIN_INPUT_PULLDOWN)
/*0x2A4 (PIN_INPUT_PULLDOWN)*/
/*0x2A8 (PIN_INPUT_PULLDOWN)*/
>;
};

unused_pins: unused_pins {
pinctrl-single,pins = <
0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x58 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x60 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x6C (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x150 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x154 (PIN_INPUT_PULLDOWN | MUX_MODE0)
0x24C (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x250 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x254 (PIN_INPUT | PULL_DISABLE | MUX_MODE7)
0x270 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x278 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x27C (PIN_INPUT | PULL_DISABLE)
0x2C8 (PIN_INPUT_PULLDOWN)
0x2D4 (PIN_INPUT_PULLDOWN)
0x2D8 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x2DC (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x2E0 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x2E4 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x2E8 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x2EC (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x2F0 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x2F4 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x2F8 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x2FC (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x300 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x304 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x308 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x30C (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x310 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x314 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x318 (PIN_INPUT_PULLDOWN | MUX_MODE7)

>;
};
};

&i2c0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
clock-frequency = <100000>;

tps65218: tps65218@24 {
reg = <0x24>;
compatible = "ti,tps65218";
interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* NMIn */
interrupt-parent = <&gic>;
interrupt-controller;
#interrupt-cells = <2>;

dcdc1: regulator-dcdc1 {
compatible = "ti,tps65218-dcdc1";
regulator-name = "vdd_core";
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <1144000>;
regulator-boot-on;
regulator-always-on;
};

dcdc2: regulator-dcdc2 {
compatible = "ti,tps65218-dcdc2";
regulator-name = "vdd_mpu";
regulator-min-microvolt = <912000>;
regulator-max-microvolt = <1378000>;
regulator-boot-on;
regulator-always-on;
};

dcdc3: regulator-dcdc3 {
compatible = "ti,tps65218-dcdc3";
regulator-name = "vdcdc3";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
regulator-state-disk {
regulator-off-in-suspend;
};
};

dcdc5: regulator-dcdc5 {
compatible = "ti,tps65218-dcdc5";
regulator-name = "v1_0bat";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};

dcdc6: regulator-dcdc6 {
compatible = "ti,tps65218-dcdc6";
regulator-name = "v1_8bat";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};

ldo1: regulator-ldo1 {
compatible = "ti,tps65218-ldo1";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
};

ov5640@3c {
compatible = "ti,ov5640";
reg = <0x3c>;

clocks = <&audio_mstrclk>;
clock-names = "xvclk";

port {
ov5640_0: endpoint {
remote-endpoint = <&vpfe1_ep>;
link-frequencies = /bits/ 64 <70000000>;
};
};
};
};

&i2c1 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&i2c1_pins_default>;
pinctrl-1 = <&i2c1_pins_sleep>;

tlv320aic3106: tlv320aic3106@18 {
#sound-dai-cells = <0>;
compatible = "ti,tlv320aic3106";
reg = <0x18>;
ai3x-micbias-vg = <1>; /* MICBIAS output is powered to 2.0V */
status = "okay";

/* Regulators */
IOVDD-supply = <&evm_v3_3d>; /* V3_3D -> <tps63031> EN: V1_8D -> VBAT */
AVDD-supply = <&evm_v3_3d>; /* v3_3AUD -> V3_3D -> ... */
DRVDD-supply = <&evm_v3_3d>; /* v3_3AUD -> V3_3D -> ... */
DVDD-supply = <&ldo1>; /* V1_8D -> LDO1 */
};

mt9m001@5d {
compatible = "ti,mt9m001";
reg = <0x5d>;

port {
mt9m001_1: endpoint {
remote-endpoint = <&vpfe0_ep>;
mclk-frequency = <24000000>;
};
};
};

gt_911@14 {
compatible = "xin,gt_911";
reg = <0x14>;
pinctrl-names = "default";
pinctrl-0 = <&gt_911_pins>;
interrupt-parent = <&gpio5>;
interrupts = <7 0>;
};
};

&i2c2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;

eeprom@50 {
compatible = "24c04";
reg = <0x50>;
pagesize = <16>;
};
};

&epwmss0 {
status = "okay";
};

&tscadc {
status = "okay";
tsc {
ti,wires = <4>;
ti,x-plate-resistance = <200>;
ti,coordinate-readouts = <5>;
ti,wire-config = <0x01 0x10 0x23 0x32>;
ti,charge-delay = <0x800>;
};

adc {
ti,adc-channels = <4 5 6 7>;
};
};

&ecap0 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&ecap0_pins_default>;
pinctrl-1 = <&ecap0_pins_sleep>;
};

&gpio0 {
status = "okay";
};

&gpio1 {
status = "okay";
};

&gpio2 {
status = "okay";
};

&gpio3 {
status = "okay";
};

&gpio4 {
status = "okay";
};

&gpio5 {
status = "okay";
ti,no-reset-on-init;
};

&mmc1 {
status = "okay";
vmmc-supply = <&evm_v3_3d>;
bus-width = <4>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&mmc1_pins>;
pinctrl-1 = <&mmc1_sleep_pins>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
};

/* eMMC sits on mmc2 */
&mmc2 {
status = "disabled"; /* Disable GPMC/NAND when enabling mmc2 */
vmmc-supply = <&evm_v3_3d>;
bus-width = <8>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&emmc_pins_default>;
pinctrl-1 = <&emmc_pins_sleep>;
ti,non-removable;
};

#if 0
&mmc3 {
status = "okay";
/*
* These are on the crossbar and are outlined in the
* xbar-event-map element. Using GPIO0 and GPIO1 direct
* mapped events.
*/
dmas = <&edma 22
&edma 23>;
dma-names = "tx", "rx";
vmmc-supply = <&vmmcwl_fixed>;
bus-width = <4>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&mmc3_pins_default>;
pinctrl-1 = <&mmc3_pins_sleep>;
cap-power-off-card;
keep-power-in-suspend;
ti,non-removable;

#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@0 {
compatible = "ti,wlcore";
reg = <2>;
interrupt-parent = <&gpio1>;
interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
};
};
#endif

&edma {
ti,edma-xbar-event-map = /bits/ 16 <1 22
2 23>;
};

#if 0
&uart1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
};

&uart2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins>;
};
#endif

&uart3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
};
#if 0
&uart4 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart4_pins>;
};
#endif
#if 0
&uart5 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart5_pins>;
};
#endif

&dwc3_1 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&usb2_phy1_default>;
pinctrl-1 = <&usb2_phy1_sleep>;

};

&usb2_phy1 {
status = "okay";
};

&usb1 {
dr_mode = "otg";
status = "okay";
};

&dwc3_2 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&usb2_phy2_default>;
pinctrl-1 = <&usb2_phy2_sleep>;
};

&usb2_phy2 {
status = "okay";
};

&usb2 {
dr_mode = "host";
status = "okay";
};

&mac {
/* slaves = <1>; */
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
dual_emac;
status = "okay";
};

&davinci_mdio {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
status = "okay";
};

&cpsw_emac0 {
phy_id = <&davinci_mdio>, <4>;
phy-mode = "rgmii";
};

&cpsw_emac1 {
phy_id = <&davinci_mdio>, <5>;
phy-mode = "rgmii";
};

&elm {
status = "okay";
};

&gpmc {
/*
* When enabling GPMC, disable eMMC and set
* SelEMMCorNAND to output-low
*/
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&nand_flash_x8_default>;
pinctrl-1 = <&nand_flash_x8_sleep>;
ranges = <0 0 0x08000000 0x01000000>; /* CS0 space. Min partition = 16MB */
nand@0,0 {
compatible = "ti,omap2-nand";
reg = <0 0 4>; /* device IO registers */
interrupt-parent = <&gic>;
interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
ready-gpio = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 */
ti,nand-ecc-opt = "bch16";
ti,elm-id = <&elm>;
nand-bus-width = <8>;
gpmc,device-width = <1>;
gpmc,sync-clk-ps = <0>;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <40>;
gpmc,cs-wr-off-ns = <40>;
gpmc,adv-on-ns = <0>;
gpmc,adv-rd-off-ns = <25>;
gpmc,adv-wr-off-ns = <25>;
gpmc,we-on-ns = <0>;
gpmc,we-off-ns = <20>;
gpmc,oe-on-ns = <3>;
gpmc,oe-off-ns = <30>;
gpmc,access-ns = <30>;
gpmc,rd-cycle-ns = <40>;
gpmc,wr-cycle-ns = <40>;
gpmc,bus-turnaround-ns = <0>;
gpmc,cycle2cycle-delay-ns = <0>;
gpmc,clk-activation-ns = <0>;
gpmc,wr-access-ns = <40>;
gpmc,wr-data-mux-bus-ns = <0>;
/* MTD partition table */
/* All SPL-* partitions are sized to minimal length
* which can be independently programmable. For
* NAND flash this is equal to size of erase-block */
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "NAND.SPL";
reg = <0x00000000 0x00040000>;
};
partition@1 {
label = "NAND.SPL.backup1";
reg = <0x00040000 0x00040000>;
};
partition@2 {
label = "NAND.SPL.backup2";
reg = <0x00080000 0x00040000>;
};
partition@3 {
label = "NAND.SPL.backup3";
reg = <0x000c0000 0x00040000>;
};
partition@4 {
label = "NAND.u-boot-spl-os";
reg = <0x00100000 0x00080000>;
};
partition@5 {
label = "NAND.u-boot";
reg = <0x00180000 0x00100000>;
};
partition@6 {
label = "NAND.u-boot-env";
reg = <0x00280000 0x00040000>;
};
partition@7 {
label = "NAND.u-boot-env.backup1";
reg = <0x002c0000 0x00040000>;
};
partition@8 {
label = "NAND.kernel";
reg = <0x00300000 0x00700000>;
};
partition@9 {
label = "NAND.file-system";
reg = <0x00a00000 0x1f600000>;
};
};
};

&uart0 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart0_pins_default>;
pinctrl-1 = <&uart0_pins_sleep>;
};

&dss {
status = "ok";

pinctrl-names = "default", "sleep";
pinctrl-0 = <&dss_pinctrl_default>;
pinctrl-1 = <&dss_pinctrl_sleep>;

port {
dpi_out: endpoint@0 {
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};

&mcasp1 {
#sound-dai-cells = <0>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&mcasp1_pins>;
pinctrl-1 = <&mcasp1_sleep_pins>;

status = "okay";

op-mode = <0>; /* MCASP_IIS_MODE */
tdm-slots = <2>;
/* 4 serializers */
serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
0 0 1 2
>;
tx-num-evt = <32>;
rx-num-evt = <32>;
};

&cpu {
cpu0-supply = <&dcdc2>;
};

&rtc {
status = "okay";
};

&wkup_m3 {
ti,set-io-isolation;
ti,scale-data-fw = "am43x-evm-scale-data.bin";
};

&vpfe1 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&vpfe1_pins_default>;
pinctrl-1 = <&vpfe1_pins_sleep>;

/* Camera port */
port {
vpfe1_ep: endpoint {
remote-endpoint = <&ov5640_0>;
ti,am437x-vpfe-interface = <0>;
bus-width = <8>;
hsync-active = <0>;
vsync-active = <0>;

};
};
};

&vpfe0 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&vpfe0_pins_default>;
pinctrl-1 = <&vpfe0_pins_sleep>;

/* Camera port */
port {
vpfe0_ep: endpoint {
remote-endpoint = <&mt9m001_1>;
ti,am437x-vpfe-interface = <0>;
bus-width = <8>;
hsync-active = <0>;
vsync-active = <0>;

};
};
};

0 Kemal R. Shakir over 6 years ago in reply to xin zhang91843

TI__Guru 55345 points

Try this solution.

Processors

Processors forum

Linux/PROCESSOR-SDK-AM437X: GPIO0_22 pinmux