imx23.dtsi
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/*
* Copyright 2012 Freescale Semiconductor, Inc.
*
* The code contained herein is licensed under the GNU General Public
* License. You may obtain a copy of the GNU General Public License
* Version 2 or later at the following locations:
*
* http://www.opensource.org/licenses/gpl-license.html
* http://www.gnu.org/copyleft/gpl.html
*/
#include "imx23-pinfunc.h"
/ {
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&icoll>;
/*
* The decompressor and also some bootloaders rely on a
* pre-existing /chosen node to be available to insert the
* command line and merge other ATAGS info.
* Also for U-Boot there must be a pre-existing /memory node.
*/
chosen {};
memory { device_type = "memory"; reg = <0 0>; };
aliases {
gpio0 = &gpio0;
gpio1 = &gpio1;
gpio2 = &gpio2;
serial0 = &auart0;
serial1 = &auart1;
spi0 = &ssp0;
spi1 = &ssp1;
usbphy0 = &usbphy0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
compatible = "arm,arm926ej-s";
device_type = "cpu";
reg = <0>;
};
};
apb@80000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x80000000 0x80000>;
ranges;
apbh@80000000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x80000000 0x40000>;
ranges;
icoll: interrupt-controller@80000000 {
compatible = "fsl,imx23-icoll", "fsl,icoll";
interrupt-controller;
#interrupt-cells = <1>;
reg = <0x80000000 0x2000>;
};
dma_apbh: dma-apbh@80004000 {
compatible = "fsl,imx23-dma-apbh";
reg = <0x80004000 0x2000>;
interrupts = <0 14 20 0
13 13 13 13>;
interrupt-names = "empty", "ssp0", "ssp1", "empty",
"gpmi0", "gpmi1", "gpmi2", "gpmi3";
#dma-cells = <1>;
dma-channels = <8>;
clocks = <&clks 15>;
};
ecc@80008000 {
reg = <0x80008000 0x2000>;
status = "disabled";
};
gpmi-nand@8000c000 {
compatible = "fsl,imx23-gpmi-nand";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x8000c000 0x2000>, <0x8000a000 0x2000>;
reg-names = "gpmi-nand", "bch";
interrupts = <56>;
interrupt-names = "bch";
clocks = <&clks 34>;
clock-names = "gpmi_io";
dmas = <&dma_apbh 4>;
dma-names = "rx-tx";
status = "disabled";
};
ssp0: ssp@80010000 {
reg = <0x80010000 0x2000>;
interrupts = <15>;
clocks = <&clks 33>;
dmas = <&dma_apbh 1>;
dma-names = "rx-tx";
status = "disabled";
};
etm@80014000 {
reg = <0x80014000 0x2000>;
status = "disabled";
};
pinctrl@80018000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx23-pinctrl", "simple-bus";
reg = <0x80018000 0x2000>;
gpio0: gpio@0 {
compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
reg = <0>;
interrupts = <16>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio1: gpio@1 {
compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
reg = <1>;
interrupts = <17>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
gpio2: gpio@2 {
compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
reg = <2>;
interrupts = <18>;
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
duart_pins_a: duart@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_PWM0__DUART_RX
MX23_PAD_PWM1__DUART_TX
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
auart0_pins_a: auart0@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_AUART1_RX__AUART1_RX
MX23_PAD_AUART1_TX__AUART1_TX
MX23_PAD_AUART1_CTS__AUART1_CTS
MX23_PAD_AUART1_RTS__AUART1_RTS
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
auart0_2pins_a: auart0-2pins@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_I2C_SCL__AUART1_TX
MX23_PAD_I2C_SDA__AUART1_RX
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
auart1_2pins_a: auart1-2pins@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_GPMI_D14__AUART2_RX
MX23_PAD_GPMI_D15__AUART2_TX
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
gpmi_pins_a: gpmi-nand@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_GPMI_D00__GPMI_D00
MX23_PAD_GPMI_D01__GPMI_D01
MX23_PAD_GPMI_D02__GPMI_D02
MX23_PAD_GPMI_D03__GPMI_D03
MX23_PAD_GPMI_D04__GPMI_D04
MX23_PAD_GPMI_D05__GPMI_D05
MX23_PAD_GPMI_D06__GPMI_D06
MX23_PAD_GPMI_D07__GPMI_D07
MX23_PAD_GPMI_CLE__GPMI_CLE
MX23_PAD_GPMI_ALE__GPMI_ALE
MX23_PAD_GPMI_RDY0__GPMI_RDY0
MX23_PAD_GPMI_RDY1__GPMI_RDY1
MX23_PAD_GPMI_WPN__GPMI_WPN
MX23_PAD_GPMI_WRN__GPMI_WRN
MX23_PAD_GPMI_RDN__GPMI_RDN
MX23_PAD_GPMI_CE1N__GPMI_CE1N
MX23_PAD_GPMI_CE0N__GPMI_CE0N
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
gpmi_pins_fixup: gpmi-pins-fixup {
fsl,pinmux-ids = <
MX23_PAD_GPMI_WPN__GPMI_WPN
MX23_PAD_GPMI_WRN__GPMI_WRN
MX23_PAD_GPMI_RDN__GPMI_RDN
>;
fsl,drive-strength = <MXS_DRIVE_12mA>;
};
mmc0_4bit_pins_a: mmc0-4bit@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_SSP1_DATA0__SSP1_DATA0
MX23_PAD_SSP1_DATA1__SSP1_DATA1
MX23_PAD_SSP1_DATA2__SSP1_DATA2
MX23_PAD_SSP1_DATA3__SSP1_DATA3
MX23_PAD_SSP1_CMD__SSP1_CMD
MX23_PAD_SSP1_SCK__SSP1_SCK
>;
fsl,drive-strength = <MXS_DRIVE_8mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_ENABLE>;
};
mmc0_8bit_pins_a: mmc0-8bit@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_SSP1_DATA0__SSP1_DATA0
MX23_PAD_SSP1_DATA1__SSP1_DATA1
MX23_PAD_SSP1_DATA2__SSP1_DATA2
MX23_PAD_SSP1_DATA3__SSP1_DATA3
MX23_PAD_GPMI_D08__SSP1_DATA4
MX23_PAD_GPMI_D09__SSP1_DATA5
MX23_PAD_GPMI_D10__SSP1_DATA6
MX23_PAD_GPMI_D11__SSP1_DATA7
MX23_PAD_SSP1_CMD__SSP1_CMD
MX23_PAD_SSP1_DETECT__SSP1_DETECT
MX23_PAD_SSP1_SCK__SSP1_SCK
>;
fsl,drive-strength = <MXS_DRIVE_8mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_ENABLE>;
};
mmc0_pins_fixup: mmc0-pins-fixup {
fsl,pinmux-ids = <
MX23_PAD_SSP1_DETECT__SSP1_DETECT
MX23_PAD_SSP1_SCK__SSP1_SCK
>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
mmc1_4bit_pins_a: mmc1-4bit@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_GPMI_D00__SSP2_DATA0
MX23_PAD_GPMI_D01__SSP2_DATA1
MX23_PAD_GPMI_D02__SSP2_DATA2
MX23_PAD_GPMI_D03__SSP2_DATA3
MX23_PAD_GPMI_RDY1__SSP2_CMD
MX23_PAD_GPMI_WRN__SSP2_SCK
>;
fsl,drive-strength = <MXS_DRIVE_8mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_ENABLE>;
};
mmc1_8bit_pins_a: mmc1-8bit@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_GPMI_D00__SSP2_DATA0
MX23_PAD_GPMI_D01__SSP2_DATA1
MX23_PAD_GPMI_D02__SSP2_DATA2
MX23_PAD_GPMI_D03__SSP2_DATA3
MX23_PAD_GPMI_D04__SSP2_DATA4
MX23_PAD_GPMI_D05__SSP2_DATA5
MX23_PAD_GPMI_D06__SSP2_DATA6
MX23_PAD_GPMI_D07__SSP2_DATA7
MX23_PAD_GPMI_RDY1__SSP2_CMD
MX23_PAD_GPMI_WRN__SSP2_SCK
>;
fsl,drive-strength = <MXS_DRIVE_8mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_ENABLE>;
};
pwm2_pins_a: pwm2@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_PWM2__PWM2
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
lcdif_24bit_pins_a: lcdif-24bit@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_LCD_D00__LCD_D00
MX23_PAD_LCD_D01__LCD_D01
MX23_PAD_LCD_D02__LCD_D02
MX23_PAD_LCD_D03__LCD_D03
MX23_PAD_LCD_D04__LCD_D04
MX23_PAD_LCD_D05__LCD_D05
MX23_PAD_LCD_D06__LCD_D06
MX23_PAD_LCD_D07__LCD_D07
MX23_PAD_LCD_D08__LCD_D08
MX23_PAD_LCD_D09__LCD_D09
MX23_PAD_LCD_D10__LCD_D10
MX23_PAD_LCD_D11__LCD_D11
MX23_PAD_LCD_D12__LCD_D12
MX23_PAD_LCD_D13__LCD_D13
MX23_PAD_LCD_D14__LCD_D14
MX23_PAD_LCD_D15__LCD_D15
MX23_PAD_LCD_D16__LCD_D16
MX23_PAD_LCD_D17__LCD_D17
MX23_PAD_GPMI_D08__LCD_D18
MX23_PAD_GPMI_D09__LCD_D19
MX23_PAD_GPMI_D10__LCD_D20
MX23_PAD_GPMI_D11__LCD_D21
MX23_PAD_GPMI_D12__LCD_D22
MX23_PAD_GPMI_D13__LCD_D23
MX23_PAD_LCD_DOTCK__LCD_DOTCK
MX23_PAD_LCD_ENABLE__LCD_ENABLE
MX23_PAD_LCD_HSYNC__LCD_HSYNC
MX23_PAD_LCD_VSYNC__LCD_VSYNC
>;
fsl,drive-strength = <MXS_DRIVE_4mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_DISABLE>;
};
spi2_pins_a: spi2@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_GPMI_WRN__SSP2_SCK
MX23_PAD_GPMI_RDY1__SSP2_CMD
MX23_PAD_GPMI_D00__SSP2_DATA0
MX23_PAD_GPMI_D03__SSP2_DATA3
>;
fsl,drive-strength = <MXS_DRIVE_8mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_ENABLE>;
};
i2c_pins_a: i2c@0 {
reg = <0>;
fsl,pinmux-ids = <
MX23_PAD_I2C_SCL__I2C_SCL
MX23_PAD_I2C_SDA__I2C_SDA
>;
fsl,drive-strength = <MXS_DRIVE_8mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_ENABLE>;
};
i2c_pins_b: i2c@1 {
reg = <1>;
fsl,pinmux-ids = <
MX23_PAD_LCD_ENABLE__I2C_SCL
MX23_PAD_LCD_HSYNC__I2C_SDA
>;
fsl,drive-strength = <MXS_DRIVE_8mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_ENABLE>;
};
i2c_pins_c: i2c@2 {
reg = <2>;
fsl,pinmux-ids = <
MX23_PAD_SSP1_DATA1__I2C_SCL
MX23_PAD_SSP1_DATA2__I2C_SDA
>;
fsl,drive-strength = <MXS_DRIVE_8mA>;
fsl,voltage = <MXS_VOLTAGE_HIGH>;
fsl,pull-up = <MXS_PULL_ENABLE>;
};
};
digctl@8001c000 {
compatible = "fsl,imx23-digctl";
reg = <0x8001c000 2000>;
status = "disabled";
};
emi@80020000 {
reg = <0x80020000 0x2000>;
status = "disabled";
};
dma_apbx: dma-apbx@80024000 {
compatible = "fsl,imx23-dma-apbx";
reg = <0x80024000 0x2000>;
interrupts = <7 5 9 26
19 0 25 23
60 58 9 0
0 0 0 0>;
interrupt-names = "audio-adc", "audio-dac", "spdif-tx", "i2c",
"saif0", "empty", "auart0-rx", "auart0-tx",
"auart1-rx", "auart1-tx", "saif1", "empty",
"empty", "empty", "empty", "empty";
#dma-cells = <1>;
dma-channels = <16>;
clocks = <&clks 16>;
};
dcp@80028000 {
compatible = "fsl,imx23-dcp";
reg = <0x80028000 0x2000>;
interrupts = <53 54>;
status = "okay";
};
pxp@8002a000 {
reg = <0x8002a000 0x2000>;
status = "disabled";
};
ocotp@8002c000 {
compatible = "fsl,imx23-ocotp", "fsl,ocotp";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x8002c000 0x2000>;
clocks = <&clks 15>;
};
axi-ahb@8002e000 {
reg = <0x8002e000 0x2000>;
status = "disabled";
};
lcdif@80030000 {
compatible = "fsl,imx23-lcdif";
reg = <0x80030000 2000>;
interrupts = <46 45>;
clocks = <&clks 38>;
status = "disabled";
};
ssp1: ssp@80034000 {
reg = <0x80034000 0x2000>;
interrupts = <2>;
clocks = <&clks 33>;
dmas = <&dma_apbh 2>;
dma-names = "rx-tx";
status = "disabled";
};
tvenc@80038000 {
reg = <0x80038000 0x2000>;
status = "disabled";
};
};
apbx@80040000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x80040000 0x40000>;
ranges;
clks: clkctrl@80040000 {
compatible = "fsl,imx23-clkctrl", "fsl,clkctrl";
reg = <0x80040000 0x2000>;
#clock-cells = <1>;
};
saif0: saif@80042000 {
reg = <0x80042000 0x2000>;
dmas = <&dma_apbx 4>;
dma-names = "rx-tx";
status = "disabled";
};
power@80044000 {
reg = <0x80044000 0x2000>;
status = "disabled";
};
saif1: saif@80046000 {
reg = <0x80046000 0x2000>;
dmas = <&dma_apbx 10>;
dma-names = "rx-tx";
status = "disabled";
};
audio-out@80048000 {
reg = <0x80048000 0x2000>;
dmas = <&dma_apbx 1>;
dma-names = "tx";
status = "disabled";
};
audio-in@8004c000 {
reg = <0x8004c000 0x2000>;
dmas = <&dma_apbx 0>;
dma-names = "rx";
status = "disabled";
};
lradc: lradc@80050000 {
compatible = "fsl,imx23-lradc";
reg = <0x80050000 0x2000>;
interrupts = <36 37 38 39 40 41 42 43 44>;
status = "disabled";
clocks = <&clks 26>;
#io-channel-cells = <1>;
};
spdif@80054000 {
reg = <0x80054000 2000>;
dmas = <&dma_apbx 2>;
dma-names = "tx";
status = "disabled";
};
i2c: i2c@80058000 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,imx23-i2c";
reg = <0x80058000 0x2000>;
interrupts = <27>;
clock-frequency = <100000>;
dmas = <&dma_apbx 3>;
dma-names = "rx-tx";
status = "disabled";
};
rtc@8005c000 {
compatible = "fsl,imx23-rtc", "fsl,stmp3xxx-rtc";
reg = <0x8005c000 0x2000>;
interrupts = <22>;
};
pwm: pwm@80064000 {
compatible = "fsl,imx23-pwm";
reg = <0x80064000 0x2000>;
clocks = <&clks 30>;
#pwm-cells = <2>;
fsl,pwm-number = <5>;
status = "disabled";
};
timrot@80068000 {
compatible = "fsl,imx23-timrot", "fsl,timrot";
reg = <0x80068000 0x2000>;
interrupts = <28 29 30 31>;
clocks = <&clks 28>;
};
auart0: serial@8006c000 {
compatible = "fsl,imx23-auart";
reg = <0x8006c000 0x2000>;
interrupts = <24>;
clocks = <&clks 32>;
dmas = <&dma_apbx 6>, <&dma_apbx 7>;
dma-names = "rx", "tx";
status = "disabled";
};
auart1: serial@8006e000 {
compatible = "fsl,imx23-auart";
reg = <0x8006e000 0x2000>;
interrupts = <59>;
clocks = <&clks 32>;
dmas = <&dma_apbx 8>, <&dma_apbx 9>;
dma-names = "rx", "tx";
status = "disabled";
};
duart: serial@80070000 {
compatible = "arm,pl011", "arm,primecell";
reg = <0x80070000 0x2000>;
interrupts = <0>;
clocks = <&clks 32>, <&clks 16>;
clock-names = "uart", "apb_pclk";
status = "disabled";
};
usbphy0: usbphy@8007c000 {
compatible = "fsl,imx23-usbphy";
reg = <0x8007c000 0x2000>;
clocks = <&clks 41>;
status = "disabled";
};
};
};
ahb@80080000 {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
reg = <0x80080000 0x80000>;
ranges;
usb0: usb@80080000 {
compatible = "fsl,imx23-usb", "fsl,imx27-usb";
reg = <0x80080000 0x40000>;
interrupts = <11>;
fsl,usbphy = <&usbphy0>;
clocks = <&clks 40>;
status = "disabled";
};
};
iio-hwmon {
compatible = "iio-hwmon";
io-channels = <&lradc 8>;
};
};