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7ec3299175
linux/arch/arm/boot/dts/am437x-gp-evm.dts
Tero Kristo 7ec3299175 ARM: dts: am437x-gp-evm: disable DDR regulator in rtc-only/poweroff mode 
Without this, the memory will remain active during poweroff consuming
extra power.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2016-08-26 07:47:23 -07:00

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/*
* Copyright (C) 2013 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.
*/
/* AM437x GP EVM */
/dts-v1/;
#include "am4372.dtsi"
#include <dt-bindings/pinctrl/am43xx.h>
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/gpio/gpio.h>
/ {
model = "TI AM437x GP EVM";
compatible = "ti,am437x-gp-evm","ti,am4372","ti,am43";
aliases {
display0 = &lcd0;
};
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;
};
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>;
};
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>;
enable-active-high;
};
backlight {
compatible = "pwm-backlight";
pwms = <&ecap0 0 50000 PWM_POLARITY_INVERTED>;
brightness-levels = <0 51 53 56 62 75 101 152 255>;
default-brightness-level = <8>;
};
matrix_keypad: matrix_keypad0 {
compatible = "gpio-matrix-keypad";
debounce-delay-ms = <5>;
col-scan-delay-us = <2>;
row-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH /* Bank3, pin21 */
&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 */
};
lcd0: display {
compatible = "osddisplays,osd057T0559-34ts", "panel-dpi";
label = "lcd";
panel-timing {
clock-frequency = <33000000>;
hactive = <800>;
vactive = <480>;
hfront-porch = <210>;
hback-porch = <16>;
hsync-len = <30>;
vback-porch = <10>;
vfront-porch = <22>;
vsync-len = <13>;
hsync-active = <0>;
vsync-active = <0>;
de-active = <1>;
pixelclk-active = <1>;
};
port {
lcd_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
/* fixed 12MHz oscillator */
refclk: oscillator {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <12000000>;
};
/* fixed 32k external oscillator clock */
clk_32k_rtc: clk_32k_rtc {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
sound0: sound0 {
compatible = "simple-audio-card";
simple-audio-card,name = "AM437x-GP-EVM";
simple-audio-card,widgets =
"Headphone", "Headphone Jack",
"Line", "Line In";
simple-audio-card,routing =
"Headphone Jack", "HPLOUT",
"Headphone Jack", "HPROUT",
"LINE1L", "Line In",
"LINE1R", "Line In";
simple-audio-card,format = "dsp_b";
simple-audio-card,bitclock-master = <&sound0_master>;
simple-audio-card,frame-master = <&sound0_master>;
simple-audio-card,bitclock-inversion;
simple-audio-card,cpu {
sound-dai = <&mcasp1>;
system-clock-frequency = <12000000>;
};
sound0_master: simple-audio-card,codec {
sound-dai = <&tlv320aic3106>;
system-clock-frequency = <12000000>;
};
};
};
&am43xx_pinmux {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&wlan_pins_default>;
pinctrl-1 = <&wlan_pins_sleep>;
i2c0_pins: i2c0_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x988, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
AM4372_IOPAD(0x98c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
>;
};
i2c1_pins: i2c1_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x95c, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl */
AM4372_IOPAD(0x958, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda */
>;
};
mmc1_pins: pinmux_mmc1_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
>;
};
ecap0_pins: backlight_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x964, MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */
>;
};
pixcir_ts_pins: pixcir_ts_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0xa64, PIN_INPUT_PULLUP | MUX_MODE7) /* spi2_d0.gpio3_22 */
>;
};
cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 1 */
AM4372_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_txen */
AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rxctl */
AM4372_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd3 */
AM4372_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd2 */
AM4372_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_txd1 */
AM4372_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_txd0 */
AM4372_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rmii1_tclk */
AM4372_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */
AM4372_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd3 */
AM4372_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd2 */
AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rxd1 */
AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rxd0 */
>;
};
cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 1 reset value */
AM4372_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
davinci_mdio_default: davinci_mdio_default {
pinctrl-single,pins = <
/* MDIO */
AM4372_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
AM4372_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
>;
};
davinci_mdio_sleep: davinci_mdio_sleep {
pinctrl-single,pins = <
/* MDIO reset value */
AM4372_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
nand_flash_x8: nand_flash_x8 {
pinctrl-single,pins = <
AM4372_IOPAD(0x800, PIN_INPUT | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */
AM4372_IOPAD(0x804, PIN_INPUT | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */
AM4372_IOPAD(0x808, PIN_INPUT | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */
AM4372_IOPAD(0x80c, PIN_INPUT | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */
AM4372_IOPAD(0x810, PIN_INPUT | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */
AM4372_IOPAD(0x814, PIN_INPUT | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */
AM4372_IOPAD(0x818, PIN_INPUT | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */
AM4372_IOPAD(0x81c, PIN_INPUT | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */
AM4372_IOPAD(0x870, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */
AM4372_IOPAD(0x874, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpmc_wpn */
AM4372_IOPAD(0x87c, PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */
AM4372_IOPAD(0x890, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */
AM4372_IOPAD(0x894, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */
AM4372_IOPAD(0x898, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */
AM4372_IOPAD(0x89c, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */
>;
};
dss_pins: dss_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x820, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 8 -> DSS DATA 23 */
AM4372_IOPAD(0x824, PIN_OUTPUT_PULLUP | MUX_MODE1)
AM4372_IOPAD(0x828, PIN_OUTPUT_PULLUP | MUX_MODE1)
AM4372_IOPAD(0x82c, PIN_OUTPUT_PULLUP | MUX_MODE1)
AM4372_IOPAD(0x830, PIN_OUTPUT_PULLUP | MUX_MODE1)
AM4372_IOPAD(0x834, PIN_OUTPUT_PULLUP | MUX_MODE1)
AM4372_IOPAD(0x838, PIN_OUTPUT_PULLUP | MUX_MODE1)
AM4372_IOPAD(0x83c, PIN_OUTPUT_PULLUP | MUX_MODE1) /*gpmc ad 15 -> DSS DATA 16 */
AM4372_IOPAD(0x8a0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 0 */
AM4372_IOPAD(0x8a4, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8a8, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8ac, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8b0, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8b4, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8b8, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8bc, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8c0, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8c4, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8c8, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8cc, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8d0, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8d4, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8d8, PIN_OUTPUT_PULLUP | MUX_MODE0)
AM4372_IOPAD(0x8dc, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS DATA 15 */
AM4372_IOPAD(0x8e0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS VSYNC */
AM4372_IOPAD(0x8e4, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS HSYNC */
AM4372_IOPAD(0x8e8, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS PCLK */
AM4372_IOPAD(0x8ec, PIN_OUTPUT_PULLUP | MUX_MODE0) /* DSS AC BIAS EN */
>;
};
display_mux_pins: display_mux_pins {
pinctrl-single,pins = <
/* GPIO 5_8 to select LCD / HDMI */
AM4372_IOPAD(0xa38, PIN_OUTPUT_PULLUP | MUX_MODE7)
>;
};
dcan0_default: dcan0_default_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x978, PIN_OUTPUT | MUX_MODE2) /* uart1_ctsn.d_can0_tx */
AM4372_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_rtsn.d_can0_rx */
>;
};
dcan0_sleep: dcan0_sleep_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x978, PIN_INPUT_PULLUP | MUX_MODE7) /* uart1_ctsn.gpio0_12 */
AM4372_IOPAD(0x97c, PIN_INPUT_PULLUP | MUX_MODE7) /* uart1_rtsn.gpio0_13 */
>;
};
dcan1_default: dcan1_default_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x980, PIN_OUTPUT | MUX_MODE2) /* uart1_rxd.d_can1_tx */
AM4372_IOPAD(0x984, PIN_INPUT_PULLUP | MUX_MODE2) /* uart1_txd.d_can1_rx */
>;
};
dcan1_sleep: dcan1_sleep_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE7) /* uart1_rxd.gpio0_14 */
AM4372_IOPAD(0x984, PIN_INPUT_PULLUP | MUX_MODE7) /* uart1_txd.gpio0_15 */
>;
};
vpfe0_pins_default: vpfe0_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x9b0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_hd mode 0*/
AM4372_IOPAD(0x9b4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_vd mode 0*/
AM4372_IOPAD(0x9c0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_pclk mode 0*/
AM4372_IOPAD(0x9c4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data8 mode 0*/
AM4372_IOPAD(0x9c8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data9 mode 0*/
AM4372_IOPAD(0xa08, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data0 mode 0*/
AM4372_IOPAD(0xa0c, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data1 mode 0*/
AM4372_IOPAD(0xa10, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data2 mode 0*/
AM4372_IOPAD(0xa14, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data3 mode 0*/
AM4372_IOPAD(0xa18, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data4 mode 0*/
AM4372_IOPAD(0xa1c, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data5 mode 0*/
AM4372_IOPAD(0xa20, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data6 mode 0*/
AM4372_IOPAD(0xa24, PIN_INPUT_PULLUP | MUX_MODE0) /* cam0_data7 mode 0*/
>;
};
vpfe0_pins_sleep: vpfe0_pins_sleep {
pinctrl-single,pins = <
AM4372_IOPAD(0x9b0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_hd mode 0*/
AM4372_IOPAD(0x9b4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_vd mode 0*/
AM4372_IOPAD(0x9c0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_pclk mode 0*/
AM4372_IOPAD(0x9c4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data8 mode 0*/
AM4372_IOPAD(0x9c8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data9 mode 0*/
AM4372_IOPAD(0xa08, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data0 mode 0*/
AM4372_IOPAD(0xa0c, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data1 mode 0*/
AM4372_IOPAD(0xa10, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data2 mode 0*/
AM4372_IOPAD(0xa14, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data3 mode 0*/
AM4372_IOPAD(0xa18, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data4 mode 0*/
AM4372_IOPAD(0xa1c, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data5 mode 0*/
AM4372_IOPAD(0xa20, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data6 mode 0*/
AM4372_IOPAD(0xa24, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam0_data7 mode 0*/
>;
};
vpfe1_pins_default: vpfe1_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x9cc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data9 mode 0*/
AM4372_IOPAD(0x9d0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data8 mode 0*/
AM4372_IOPAD(0x9d4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_hd mode 0*/
AM4372_IOPAD(0x9d8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_vd mode 0*/
AM4372_IOPAD(0x9dC, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_pclk mode 0*/
AM4372_IOPAD(0x9e8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data0 mode 0*/
AM4372_IOPAD(0x9ec, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data1 mode 0*/
AM4372_IOPAD(0x9f0, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data2 mode 0*/
AM4372_IOPAD(0x9f4, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data3 mode 0*/
AM4372_IOPAD(0x9f8, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data4 mode 0*/
AM4372_IOPAD(0x9fc, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data5 mode 0*/
AM4372_IOPAD(0xa00, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data6 mode 0*/
AM4372_IOPAD(0xa04, PIN_INPUT_PULLUP | MUX_MODE0) /* cam1_data7 mode 0*/
>;
};
vpfe1_pins_sleep: vpfe1_pins_sleep {
pinctrl-single,pins = <
AM4372_IOPAD(0x9cc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data9 mode 0*/
AM4372_IOPAD(0x9d0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data8 mode 0*/
AM4372_IOPAD(0x9d4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_hd mode 0*/
AM4372_IOPAD(0x9d8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_vd mode 0*/
AM4372_IOPAD(0x9dc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_pclk mode 0*/
AM4372_IOPAD(0x9e8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data0 mode 0*/
AM4372_IOPAD(0x9ec, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data1 mode 0*/
AM4372_IOPAD(0x9f0, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data2 mode 0*/
AM4372_IOPAD(0x9f4, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data3 mode 0*/
AM4372_IOPAD(0x9f8, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data4 mode 0*/
AM4372_IOPAD(0x9fc, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data5 mode 0*/
AM4372_IOPAD(0xa00, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data6 mode 0*/
AM4372_IOPAD(0xa04, DS0_PULL_UP_DOWN_EN | INPUT_EN | MUX_MODE7) /* cam1_data7 mode 0*/
>;
};
mmc3_pins_default: pinmux_mmc3_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x88c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_clk.mmc2_clk */
AM4372_IOPAD(0x888, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_csn3.mmc2_cmd */
AM4372_IOPAD(0x844, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a1.mmc2_dat0 */
AM4372_IOPAD(0x848, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a2.mmc2_dat1 */
AM4372_IOPAD(0x84c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_a3.mmc2_dat2 */
AM4372_IOPAD(0x878, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_be1n.mmc2_dat3 */
>;
};
mmc3_pins_sleep: pinmux_mmc3_pins_sleep {
pinctrl-single,pins = <
AM4372_IOPAD(0x88c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_clk.mmc2_clk */
AM4372_IOPAD(0x888, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn3.mmc2_cmd */
AM4372_IOPAD(0x844, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a1.mmc2_dat0 */
AM4372_IOPAD(0x848, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a2.mmc2_dat1 */
AM4372_IOPAD(0x84c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_a3.mmc2_dat2 */
AM4372_IOPAD(0x878, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_be1n.mmc2_dat3 */
>;
};
wlan_pins_default: pinmux_wlan_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a4.gpio1_20 WL_EN */
AM4372_IOPAD(0x85c, PIN_INPUT | WAKEUP_ENABLE | MUX_MODE7) /* gpmc_a7.gpio1_23 WL_IRQ*/
AM4372_IOPAD(0x840, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a0.gpio1_16 BT_EN*/
>;
};
wlan_pins_sleep: pinmux_wlan_pins_sleep {
pinctrl-single,pins = <
AM4372_IOPAD(0x850, PIN_OUTPUT_PULLDOWN | MUX_MODE7) /* gpmc_a4.gpio1_20 WL_EN */
AM4372_IOPAD(0x85c, PIN_INPUT | WAKEUP_ENABLE | MUX_MODE7) /* gpmc_a7.gpio1_23 WL_IRQ*/
AM4372_IOPAD(0x840, PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a0.gpio1_16 BT_EN*/
>;
};
uart3_pins: uart3_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0xa28, PIN_INPUT | MUX_MODE0) /* uart3_rxd.uart3_rxd */
AM4372_IOPAD(0xa2c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart3_txd.uart3_txd */
AM4372_IOPAD(0xa30, PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_ctsn.uart3_ctsn */
AM4372_IOPAD(0xa34, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart3_rtsn.uart3_rtsn */
>;
};
mcasp1_pins: mcasp1_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x908, PIN_OUTPUT_PULLDOWN | MUX_MODE4) /* mii1_col.mcasp1_axr2 */
AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_crs.mcasp1_aclkx */
AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE4) /* mii1_rxerr.mcasp1_fsx */
AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */
>;
};
mcasp1_sleep_pins: mcasp1_sleep_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
gpio0_pins: gpio0_pins {
pinctrl-single,pins = <
AM4372_IOPAD(0xa6c, PIN_OUTPUT | MUX_MODE9) /* spi2_cs0.gpio0_23 SEL_eMMCorNANDn */
>;
};
emmc_pins_default: emmc_pins_default {
pinctrl-single,pins = <
AM4372_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
AM4372_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
AM4372_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
AM4372_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
AM4372_IOPAD(0x810, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */
AM4372_IOPAD(0x814, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */
AM4372_IOPAD(0x818, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */
AM4372_IOPAD(0x81c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */
AM4372_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
AM4372_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
>;
};
emmc_pins_sleep: emmc_pins_sleep {
pinctrl-single,pins = <
AM4372_IOPAD(0x800, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad0.gpio1_0 */
AM4372_IOPAD(0x804, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad1.gpio1_1 */
AM4372_IOPAD(0x808, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad2.gpio1_2 */
AM4372_IOPAD(0x80c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad3.gpio1_3 */
AM4372_IOPAD(0x810, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad4.gpio1_4 */
AM4372_IOPAD(0x814, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad5.gpio1_5 */
AM4372_IOPAD(0x818, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad6.gpio1_6 */
AM4372_IOPAD(0x81c, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_ad7.gpio1_7 */
AM4372_IOPAD(0x880, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn1.gpio1_30 */
AM4372_IOPAD(0x884, PIN_INPUT_PULLDOWN | MUX_MODE7) /* gpmc_csn2.gpio1_31 */
>;
};
};
&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-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;
};
};
ov2659@30 {
compatible = "ovti,ov2659";
reg = <0x30>;
clocks = <&refclk 0>;
clock-names = "xvclk";
port {
ov2659_0: endpoint {
remote-endpoint = <&vpfe1_ep>;
link-frequencies = /bits/ 64 <70000000>;
};
};
};
};
&i2c1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
pixcir_ts@5c {
compatible = "pixcir,pixcir_tangoc";
pinctrl-names = "default";
pinctrl-0 = <&pixcir_ts_pins>;
reg = <0x5c>;
attb-gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
/*
* 0x264 represents the offset of padconf register of
* gpio3_22 from am43xx_pinmux base.
*/
interrupts-extended = <&gpio3 22 IRQ_TYPE_EDGE_FALLING>,
<&am43xx_pinmux 0x264>;
interrupt-names = "tsc", "wakeup";
touchscreen-size-x = <1024>;
touchscreen-size-y = <600>;
wakeup-source;
};
ov2659@30 {
compatible = "ovti,ov2659";
reg = <0x30>;
clocks = <&refclk 0>;
clock-names = "xvclk";
port {
ov2659_1: endpoint {
remote-endpoint = <&vpfe0_ep>;
link-frequencies = /bits/ 64 <70000000>;
};
};
};
tlv320aic3106: tlv320aic3106@1b {
#sound-dai-cells = <0>;
compatible = "ti,tlv320aic3106";
reg = <0x1b>;
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 */
};
};
&epwmss0 {
status = "okay";
};
&tscadc {
status = "okay";
adc {
ti,adc-channels = <0 1 2 3 4 5 6 7>;
};
};
&ecap0 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&ecap0_pins>;
};
&gpio0 {
pinctrl-names = "default";
pinctrl-0 = <&gpio0_pins>;
status = "okay";
p23 {
gpio-hog;
gpios = <23 GPIO_ACTIVE_HIGH>;
/* SelEMMCorNAND selects between eMMC and NAND:
* Low: NAND
* High: eMMC
* When changing this line make sure the newly
* selected device node is enabled and the previously
* selected device node is disabled.
*/
output-low;
line-name = "SelEMMCorNAND";
};
};
&gpio1 {
status = "okay";
};
&gpio3 {
status = "okay";
};
&gpio4 {
status = "okay";
};
&gpio5 {
pinctrl-names = "default";
pinctrl-0 = <&display_mux_pins>;
status = "okay";
ti,no-reset-on-init;
p8 {
/*
* SelLCDorHDMI selects between display and audio paths:
* Low: HDMI display with audio via HDMI
* High: LCD display with analog audio via aic3111 codec
*/
gpio-hog;
gpios = <8 GPIO_ACTIVE_HIGH>;
output-high;
line-name = "SelLCDorHDMI";
};
};
&mmc1 {
status = "okay";
vmmc-supply = <&evm_v3_3d>;
bus-width = <4>;
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>;
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
/* eMMC sits on mmc2 */
&mmc2 {
/*
* When enabling eMMC, disable GPMC/NAND and set
* SelEMMCorNAND to output-high
*/
status = "disabled";
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;
};
&mmc3 {
status = "okay";
/* these are on the crossbar and are outlined in the
xbar-event-map element */
dmas = <&edma_xbar 30 0 1>,
<&edma_xbar 31 0 2>;
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,wl1835";
reg = <2>;
interrupt-parent = <&gpio1>;
interrupts = <23 IRQ_TYPE_LEVEL_HIGH>;
};
};
&uart3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
};
&usb2_phy1 {
status = "okay";
};
&usb1 {
dr_mode = "peripheral";
status = "okay";
};
&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>;
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>, <0>;
phy-mode = "rgmii";
};
&elm {
status = "okay";
};
&gpmc {
/*
* When enabling GPMC, disable eMMC and set
* SelEMMCorNAND to output-low
*/
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&nand_flash_x8>;
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 = <&gpmc>;
interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
<1 IRQ_TYPE_NONE>; /* termcount */
rb-gpios = <&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>;
};
};
};
&dss {
status = "ok";
pinctrl-names = "default";
pinctrl-0 = <&dss_pins>;
port {
dpi_out: endpoint {
remote-endpoint = <&lcd_in>;
data-lines = <24>;
};
};
};
&dcan0 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&dcan0_default>;
pinctrl-1 = <&dcan0_sleep>;
status = "okay";
};
&dcan1 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&dcan1_default>;
pinctrl-1 = <&dcan1_sleep>;
status = "okay";
};
&vpfe0 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&vpfe0_pins_default>;
pinctrl-1 = <&vpfe0_pins_sleep>;
port {
vpfe0_ep: endpoint {
remote-endpoint = <&ov2659_1>;
ti,am437x-vpfe-interface = <0>;
bus-width = <8>;
hsync-active = <0>;
vsync-active = <0>;
};
};
};
&vpfe1 {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&vpfe1_pins_default>;
pinctrl-1 = <&vpfe1_pins_sleep>;
port {
vpfe1_ep: endpoint {
remote-endpoint = <&ov2659_0>;
ti,am437x-vpfe-interface = <0>;
bus-width = <8>;
hsync-active = <0>;
vsync-active = <0>;
};
};
};
&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>;
};
&rtc {
clocks = <&clk_32k_rtc>, <&clk_32768_ck>;
clock-names = "ext-clk", "int-clk";
status = "okay";
};
&cpu {
cpu0-supply = <&dcdc2>;
};
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