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-rw-r--r--arch/arm/boot/dts/imx23.dtsi535
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diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi
new file mode 100644
index 00000000000..bbcfb5a19c7
--- /dev/null
+++ b/arch/arm/boot/dts/imx23.dtsi
@@ -0,0 +1,535 @@
+/*
+ * 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 "skeleton.dtsi"
+#include "imx23-pinfunc.h"
+
+/ {
+ interrupt-parent = <&icoll>;
+
+ aliases {
+ gpio0 = &gpio0;
+ gpio1 = &gpio1;
+ gpio2 = &gpio2;
+ serial0 = &auart0;
+ serial1 = &auart1;
+ spi0 = &ssp0;
+ spi1 = &ssp1;
+ usbphy0 = &usbphy0;
+ };
+
+ cpus {
+ #address-cells = <0>;
+ #size-cells = <0>;
+
+ cpu {
+ compatible = "arm,arm926ej-s";
+ device_type = "cpu";
+ };
+ };
+
+ 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";
+ interrupts = <16>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio1: gpio@1 {
+ compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
+ interrupts = <17>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ gpio2: gpio@2 {
+ compatible = "fsl,imx23-gpio", "fsl,mxs-gpio";
+ 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>;
+ };
+
+ 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>;
+ };
+
+ 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>;
+ };
+ };
+
+ 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,ocotp";
+ reg = <0x8002c000 0x2000>;
+ status = "disabled";
+ };
+
+ 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>;
+ };
+
+ spdif@80054000 {
+ reg = <0x80054000 2000>;
+ dmas = <&dma_apbx 2>;
+ dma-names = "tx";
+ status = "disabled";
+ };
+
+ i2c@80058000 {
+ reg = <0x80058000 0x2000>;
+ 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>;
+ };
+};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-04 02:57:50 +0000