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Diffstat (limited to 'arch/arm/boot/dts/microchip/at91sam9m10g45ek.dts')
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diff --git a/arch/arm/boot/dts/microchip/at91sam9m10g45ek.dts b/arch/arm/boot/dts/microchip/at91sam9m10g45ek.dts
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index 000000000000..071db4f16313
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+++ b/arch/arm/boot/dts/microchip/at91sam9m10g45ek.dts
@@ -0,0 +1,393 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * at91sam9m10g45ek.dts - Device Tree file for AT91SAM9M10G45-EK board
+ *
+ * Copyright (C) 2011 Atmel,
+ * 2011 Nicolas Ferre <nicolas.ferre@atmel.com>
+ */
+/dts-v1/;
+#include "at91sam9g45.dtsi"
+#include <dt-bindings/pwm/pwm.h>
+
+/ {
+ model = "Atmel AT91SAM9M10G45-EK";
+ compatible = "atmel,at91sam9m10g45ek", "atmel,at91sam9g45", "atmel,at91sam9";
+
+ chosen {
+ bootargs = "mem=64M root=/dev/mtdblock1 rw rootfstype=jffs2";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@70000000 {
+ reg = <0x70000000 0x4000000>;
+ };
+
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
+ };
+
+ ahb {
+ apb {
+ dbgu: serial@ffffee00 {
+ status = "okay";
+ };
+
+ tcb0: timer@fff7c000 {
+ timer@0 {
+ compatible = "atmel,tcb-timer";
+ reg = <0>, <1>;
+ };
+
+ timer@2 {
+ compatible = "atmel,tcb-timer";
+ reg = <2>;
+ };
+ };
+
+ usart1: serial@fff90000 {
+ pinctrl-0 =
+ <&pinctrl_usart1
+ &pinctrl_usart1_rts
+ &pinctrl_usart1_cts>;
+ status = "okay";
+ };
+
+ macb0: ethernet@fffbc000 {
+ phy-mode = "rmii";
+ status = "okay";
+ };
+
+ i2c0: i2c@fff84000 {
+ status = "okay";
+ ov2640: camera@30 {
+ compatible = "ovti,ov2640";
+ reg = <0x30>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pck1_as_isi_mck &pinctrl_sensor_power &pinctrl_sensor_reset>;
+ resetb-gpios = <&pioD 12 GPIO_ACTIVE_LOW>;
+ pwdn-gpios = <&pioD 13 GPIO_ACTIVE_HIGH>;
+ clocks = <&pmc PMC_TYPE_SYSTEM 9>;
+ clock-names = "xvclk";
+ assigned-clocks = <&pmc PMC_TYPE_SYSTEM 9>;
+ assigned-clock-rates = <25000000>;
+
+ port {
+ ov2640_0: endpoint {
+ remote-endpoint = <&isi_0>;
+ bus-width = <8>;
+ };
+ };
+ };
+ };
+
+ i2c1: i2c@fff88000 {
+ status = "okay";
+ };
+
+ watchdog@fffffd40 {
+ status = "okay";
+ };
+
+ mmc0: mmc@fff80000 {
+ pinctrl-0 = <
+ &pinctrl_board_mmc0
+ &pinctrl_mmc0_slot0_clk_cmd_dat0
+ &pinctrl_mmc0_slot0_dat1_3>;
+ pinctrl-names = "default";
+ status = "okay";
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ cd-gpios = <&pioD 10 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ mmc1: mmc@fffd0000 {
+ pinctrl-0 = <
+ &pinctrl_board_mmc1
+ &pinctrl_mmc1_slot0_clk_cmd_dat0
+ &pinctrl_mmc1_slot0_dat1_3>;
+ pinctrl-names = "default";
+ status = "okay";
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ cd-gpios = <&pioD 11 GPIO_ACTIVE_HIGH>;
+ wp-gpios = <&pioD 29 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ pinctrl@fffff200 {
+ camera_sensor {
+ pinctrl_pck1_as_isi_mck: pck1_as_isi_mck-0 {
+ atmel,pins =
+ <AT91_PIOB 31 AT91_PERIPH_B AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_sensor_reset: sensor_reset-0 {
+ atmel,pins =
+ <AT91_PIOD 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ };
+
+ pinctrl_sensor_power: sensor_power-0 {
+ atmel,pins =
+ <AT91_PIOD 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
+ };
+ };
+ mmc0 {
+ pinctrl_board_mmc0: mmc0-board {
+ atmel,pins =
+ <AT91_PIOD 10 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD10 gpio CD pin pull up and deglitch */
+ };
+ };
+
+ mmc1 {
+ pinctrl_board_mmc1: mmc1-board {
+ atmel,pins =
+ <AT91_PIOD 11 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PD11 gpio CD pin pull up and deglitch */
+ AT91_PIOD 29 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PD29 gpio WP pin pull up */
+ };
+ };
+
+ pwm0 {
+ pinctrl_pwm_leds: pwm-led {
+ atmel,pins =
+ <AT91_PIOD 0 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PD0 periph B */
+ AT91_PIOD 31 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>; /* PD31 periph B */
+ };
+ };
+ };
+
+ spi0: spi@fffa4000 {
+ status = "okay";
+ cs-gpios = <&pioB 3 0>, <0>, <0>, <0>;
+ flash@0 {
+ compatible = "atmel,at45", "atmel,dataflash";
+ spi-max-frequency = <13000000>;
+ reg = <0>;
+ };
+ };
+
+ usb2: gadget@fff78000 {
+ atmel,vbus-gpio = <&pioB 19 GPIO_ACTIVE_HIGH>;
+ status = "okay";
+ };
+
+ ac97: sound@fffac000 {
+ status = "okay";
+ };
+
+ adc0: adc@fffb0000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ &pinctrl_adc0_ad0
+ &pinctrl_adc0_ad1
+ &pinctrl_adc0_ad2
+ &pinctrl_adc0_ad3
+ &pinctrl_adc0_ad4
+ &pinctrl_adc0_ad5
+ &pinctrl_adc0_ad6
+ &pinctrl_adc0_ad7>;
+ atmel,adc-ts-wires = <4>;
+ status = "okay";
+ };
+
+ isi@fffb4000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_isi_data_0_7>;
+ status = "okay";
+ port {
+ isi_0: endpoint {
+ remote-endpoint = <&ov2640_0>;
+ bus-width = <8>;
+ vsync-active = <1>;
+ hsync-active = <1>;
+ };
+ };
+ };
+
+ pwm0: pwm@fffb8000 {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm_leds>;
+ };
+
+ rtc@fffffd20 {
+ atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
+ status = "okay";
+ };
+
+ gpbr: syscon@fffffd60 {
+ status = "okay";
+ };
+
+ rtc@fffffdb0 {
+ status = "okay";
+ };
+ };
+
+ fb0: fb@500000 {
+ display = <&display0>;
+ status = "okay";
+
+ display0: panel {
+ bits-per-pixel = <32>;
+ atmel,lcdcon-backlight;
+ atmel,dmacon = <0x1>;
+ atmel,lcdcon2 = <0x80008002>;
+ atmel,guard-time = <9>;
+ atmel,lcd-wiring-mode = "RGB";
+
+ display-timings {
+ native-mode = <&timing0>;
+ timing0: timing0 {
+ clock-frequency = <9000000>;
+ hactive = <480>;
+ vactive = <272>;
+ hback-porch = <1>;
+ hfront-porch = <1>;
+ vback-porch = <40>;
+ vfront-porch = <1>;
+ hsync-len = <45>;
+ vsync-len = <1>;
+ };
+ };
+ };
+ };
+
+ ebi: ebi@10000000 {
+ status = "okay";
+
+ nand_controller: nand-controller {
+ status = "okay";
+ pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
+ pinctrl-names = "default";
+
+ nand@3 {
+ reg = <0x3 0x0 0x800000>;
+ rb-gpios = <&pioC 8 GPIO_ACTIVE_HIGH>;
+ cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
+ nand-bus-width = <8>;
+ nand-ecc-mode = "soft";
+ nand-on-flash-bbt;
+ label = "atmel_nand";
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ boot@0 {
+ label = "bootstrap/uboot/kernel";
+ reg = <0x0 0x400000>;
+ };
+
+ rootfs@400000 {
+ label = "rootfs";
+ reg = <0x400000 0x3C00000>;
+ };
+
+ data@4000000 {
+ label = "data";
+ reg = <0x4000000 0xC000000>;
+ };
+ };
+ };
+ };
+ };
+
+ usb0: ohci@700000 {
+ status = "okay";
+ num-ports = <2>;
+ atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW
+ &pioD 3 GPIO_ACTIVE_LOW>;
+ };
+
+ usb1: ehci@800000 {
+ status = "okay";
+ };
+ };
+
+ led-controller-1 {
+ compatible = "gpio-leds";
+
+ led-1 {
+ label = "d8";
+ gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ led-controller-2 {
+ compatible = "pwm-leds";
+
+ led-2 {
+ label = "d6";
+ pwms = <&pwm0 3 5000 PWM_POLARITY_INVERTED>;
+ max-brightness = <255>;
+ linux,default-trigger = "nand-disk";
+ };
+
+ led-3 {
+ label = "d7";
+ pwms = <&pwm0 1 5000 PWM_POLARITY_INVERTED>;
+ max-brightness = <255>;
+ linux,default-trigger = "mmc0";
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ button-left-click {
+ label = "left_click";
+ gpios = <&pioB 6 GPIO_ACTIVE_LOW>;
+ linux,code = <272>;
+ wakeup-source;
+ };
+
+ button-right-click {
+ label = "right_click";
+ gpios = <&pioB 7 GPIO_ACTIVE_LOW>;
+ linux,code = <273>;
+ wakeup-source;
+ };
+
+ button-left {
+ label = "Joystick Left";
+ gpios = <&pioB 14 GPIO_ACTIVE_LOW>;
+ linux,code = <105>;
+ };
+
+ button-right {
+ label = "Joystick Right";
+ gpios = <&pioB 15 GPIO_ACTIVE_LOW>;
+ linux,code = <106>;
+ };
+
+ button-up {
+ label = "Joystick Up";
+ gpios = <&pioB 16 GPIO_ACTIVE_LOW>;
+ linux,code = <103>;
+ };
+
+ button-down {
+ label = "Joystick Down";
+ gpios = <&pioB 17 GPIO_ACTIVE_LOW>;
+ linux,code = <108>;
+ };
+
+ button-enter {
+ label = "Joystick Press";
+ gpios = <&pioB 18 GPIO_ACTIVE_LOW>;
+ linux,code = <28>;
+ };
+ };
+};
generated by cgit (git 2.34.1) at 2024-05-09 07:49:00 +0000