@@ -346,6 +346,8 @@ dtb-$(CONFIG_SOC_KEYSTONE) += keystone-k2hk-evm.dtb \
keystone-k2e-evm.dtb \
keystone-k2g-evm.dtb
+dtb-$(CONFIG_TARGET_AT91SAM9M10G45EK) += at91sam9m10g45ek.dtb
+
dtb-$(CONFIG_TARGET_AT91SAM9X5EK) += \
at91sam9g15ek.dtb \
at91sam9g25ek.dtb \
@@ -84,12 +84,14 @@
#address-cells = <1>;
#size-cells = <1>;
ranges;
+ u-boot,dm-pre-reloc;
apb {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges;
+ u-boot,dm-pre-reloc;
aic: interrupt-controller@fffff000 {
#interrupt-cells = <3>;
@@ -121,6 +123,7 @@
#address-cells = <1>;
#size-cells = <0>;
#interrupt-cells = <1>;
+ u-boot,dm-pre-reloc;
main_osc: main_osc {
compatible = "atmel,at91rm9200-clk-main-osc";
@@ -135,7 +138,7 @@
clocks = <&main_osc>;
};
- plla: pllack {
+ plla: pllack@0 {
compatible = "atmel,at91rm9200-clk-pll";
#clock-cells = <0>;
interrupts-extended = <&pmc AT91_PMC_LOCKA>;
@@ -173,6 +176,7 @@
clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>;
atmel,clk-output-range = <0 133333333>;
atmel,clk-divisors = <1 2 4 3>;
+ u-boot,dm-pre-reloc;
};
usb: usbck {
@@ -188,13 +192,13 @@
interrupt-parent = <&pmc>;
clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>, <&mck>;
- prog0: prog0 {
+ prog0: prog@0 {
#clock-cells = <0>;
reg = <0>;
interrupts = <AT91_PMC_PCKRDY(0)>;
};
- prog1: prog1 {
+ prog1: prog@1 {
#clock-cells = <0>;
reg = <1>;
interrupts = <AT91_PMC_PCKRDY(1)>;
@@ -206,25 +210,25 @@
#address-cells = <1>;
#size-cells = <0>;
- ddrck: ddrck {
+ ddrck: ddrck@2 {
#clock-cells = <0>;
reg = <2>;
clocks = <&mck>;
};
- uhpck: uhpck {
+ uhpck: uhpck@6 {
#clock-cells = <0>;
reg = <6>;
clocks = <&usb>;
};
- pck0: pck0 {
+ pck0: pck0@8 {
#clock-cells = <0>;
reg = <8>;
clocks = <&prog0>;
};
- pck1: pck1 {
+ pck1: pck1@9 {
#clock-cells = <0>;
reg = <9>;
clocks = <&prog1>;
@@ -237,147 +241,147 @@
#size-cells = <0>;
clocks = <&mck>;
- pioA_clk: pioA_clk {
+ pioA_clk: pioA_clk@2 {
#clock-cells = <0>;
reg = <2>;
};
- pioB_clk: pioB_clk {
+ pioB_clk: pioB_clk@3 {
#clock-cells = <0>;
reg = <3>;
};
- pioC_clk: pioC_clk {
+ pioC_clk: pioC_clk@4 {
#clock-cells = <0>;
reg = <4>;
};
- pioDE_clk: pioDE_clk {
+ pioDE_clk: pioDE_clk@5 {
#clock-cells = <0>;
reg = <5>;
};
- trng_clk: trng_clk {
+ trng_clk: trng_clk@6 {
#clock-cells = <0>;
reg = <6>;
};
- usart0_clk: usart0_clk {
+ usart0_clk: usart0_clk@7 {
#clock-cells = <0>;
reg = <7>;
};
- usart1_clk: usart1_clk {
+ usart1_clk: usart1_clk@8 {
#clock-cells = <0>;
reg = <8>;
};
- usart2_clk: usart2_clk {
+ usart2_clk: usart2_clk@9 {
#clock-cells = <0>;
reg = <9>;
};
- usart3_clk: usart3_clk {
+ usart3_clk: usart3_clk@10 {
#clock-cells = <0>;
reg = <10>;
};
- mci0_clk: mci0_clk {
+ mci0_clk: mci0_clk@11 {
#clock-cells = <0>;
reg = <11>;
};
- twi0_clk: twi0_clk {
+ twi0_clk: twi0_clk@12 {
#clock-cells = <0>;
reg = <12>;
};
- twi1_clk: twi1_clk {
+ twi1_clk: twi1_clk@13 {
#clock-cells = <0>;
reg = <13>;
};
- spi0_clk: spi0_clk {
+ spi0_clk: spi0_clk@14 {
#clock-cells = <0>;
reg = <14>;
};
- spi1_clk: spi1_clk {
+ spi1_clk: spi1_clk@15 {
#clock-cells = <0>;
reg = <15>;
};
- ssc0_clk: ssc0_clk {
+ ssc0_clk: ssc0_clk@16 {
#clock-cells = <0>;
reg = <16>;
};
- ssc1_clk: ssc1_clk {
+ ssc1_clk: ssc1_clk@17 {
#clock-cells = <0>;
reg = <17>;
};
- tcb0_clk: tcb0_clk {
+ tcb0_clk: tcb0_clk@18 {
#clock-cells = <0>;
reg = <18>;
};
- pwm_clk: pwm_clk {
+ pwm_clk: pwm_clk@19 {
#clock-cells = <0>;
reg = <19>;
};
- adc_clk: adc_clk {
+ adc_clk: adc_clk@20 {
#clock-cells = <0>;
reg = <20>;
};
- dma0_clk: dma0_clk {
+ dma0_clk: dma0_clk@21 {
#clock-cells = <0>;
reg = <21>;
};
- uhphs_clk: uhphs_clk {
+ uhphs_clk: uhphs_clk@22 {
#clock-cells = <0>;
reg = <22>;
};
- lcd_clk: lcd_clk {
+ lcd_clk: lcd_clk@23 {
#clock-cells = <0>;
reg = <23>;
};
- ac97_clk: ac97_clk {
+ ac97_clk: ac97_clk@24 {
#clock-cells = <0>;
reg = <24>;
};
- macb0_clk: macb0_clk {
+ macb0_clk: macb0_clk@25 {
#clock-cells = <0>;
reg = <25>;
};
- isi_clk: isi_clk {
+ isi_clk: isi_clk@26 {
#clock-cells = <0>;
reg = <26>;
};
- udphs_clk: udphs_clk {
+ udphs_clk: udphs_clk@27 {
#clock-cells = <0>;
reg = <27>;
};
- aestdessha_clk: aestdessha_clk {
+ aestdessha_clk: aestdessha_clk@28 {
#clock-cells = <0>;
reg = <28>;
};
- mci1_clk: mci1_clk {
+ mci1_clk: mci1_clk@29 {
#clock-cells = <0>;
reg = <29>;
};
- vdec_clk: vdec_clk {
+ vdec_clk: vdec_clk@30 {
#clock-cells = <0>;
reg = <30>;
};
@@ -434,6 +438,13 @@
#size-cells = <1>;
compatible = "atmel,at91rm9200-pinctrl", "simple-bus";
ranges = <0xfffff200 0xfffff200 0xa00>;
+ reg = <0xfffff200 0x200
+ 0xfffff400 0x200
+ 0xfffff600 0x200
+ 0xfffff800 0x200
+ 0xfffffa00 0x200
+ >;
+ u-boot,dm-pre-reloc;
atmel,mux-mask = <
/* A B */
@@ -476,10 +487,11 @@
};
dbgu {
+ u-boot,dm-pre-reloc;
pinctrl_dbgu: dbgu-0 {
atmel,pins =
- <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB12 periph A */
- AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB13 periph A */
+ <AT91_PIOB 12 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
+ AT91_PIOB 13 AT91_PERIPH_A AT91_PINCTRL_NONE>;
};
};
@@ -845,61 +857,61 @@
AT91_PIOE 30 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PE30 periph A */
};
};
+ };
- pioA: gpio@fffff200 {
- compatible = "atmel,at91rm9200-gpio";
- reg = <0xfffff200 0x200>;
- interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
- #gpio-cells = <2>;
- gpio-controller;
- interrupt-controller;
- #interrupt-cells = <2>;
- clocks = <&pioA_clk>;
- };
+ pioA: gpio@fffff200 {
+ compatible = "atmel,at91rm9200-gpio";
+ reg = <0xfffff200 0x200>;
+ interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&pioA_clk>;
+ };
- pioB: gpio@fffff400 {
- compatible = "atmel,at91rm9200-gpio";
- reg = <0xfffff400 0x200>;
- interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
- #gpio-cells = <2>;
- gpio-controller;
- interrupt-controller;
- #interrupt-cells = <2>;
- clocks = <&pioB_clk>;
- };
+ pioB: gpio@fffff400 {
+ compatible = "atmel,at91rm9200-gpio";
+ reg = <0xfffff400 0x200>;
+ interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&pioB_clk>;
+ };
- pioC: gpio@fffff600 {
- compatible = "atmel,at91rm9200-gpio";
- reg = <0xfffff600 0x200>;
- interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
- #gpio-cells = <2>;
- gpio-controller;
- interrupt-controller;
- #interrupt-cells = <2>;
- clocks = <&pioC_clk>;
- };
+ pioC: gpio@fffff600 {
+ compatible = "atmel,at91rm9200-gpio";
+ reg = <0xfffff600 0x200>;
+ interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&pioC_clk>;
+ };
- pioD: gpio@fffff800 {
- compatible = "atmel,at91rm9200-gpio";
- reg = <0xfffff800 0x200>;
- interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
- #gpio-cells = <2>;
- gpio-controller;
- interrupt-controller;
- #interrupt-cells = <2>;
- clocks = <&pioDE_clk>;
- };
+ pioD: gpio@fffff800 {
+ compatible = "atmel,at91rm9200-gpio";
+ reg = <0xfffff800 0x200>;
+ interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&pioDE_clk>;
+ };
- pioE: gpio@fffffa00 {
- compatible = "atmel,at91rm9200-gpio";
- reg = <0xfffffa00 0x200>;
- interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
- #gpio-cells = <2>;
- gpio-controller;
- interrupt-controller;
- #interrupt-cells = <2>;
- clocks = <&pioDE_clk>;
- };
+ pioE: gpio@fffffa00 {
+ compatible = "atmel,at91rm9200-gpio";
+ reg = <0xfffffa00 0x200>;
+ interrupts = <5 IRQ_TYPE_LEVEL_HIGH 1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ clocks = <&pioDE_clk>;
};
dbgu: serial@ffffee00 {
@@ -978,7 +990,7 @@
trng@fffcc000 {
compatible = "atmel,at91sam9g45-trng";
- reg = <0xfffcc000 0x4000>;
+ reg = <0xfffcc000 0x100>;
interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&trng_clk>;
};
@@ -1044,28 +1056,24 @@
atmel,adc-res-names = "lowres", "highres";
atmel,adc-use-res = "highres";
- trigger@0 {
- reg = <0>;
+ trigger0 {
trigger-name = "external-rising";
trigger-value = <0x1>;
trigger-external;
};
- trigger@1 {
- reg = <1>;
+ trigger1 {
trigger-name = "external-falling";
trigger-value = <0x2>;
trigger-external;
};
- trigger@2 {
- reg = <2>;
+ trigger2 {
trigger-name = "external-any";
trigger-value = <0x3>;
trigger-external;
};
- trigger@3 {
- reg = <3>;
+ trigger3 {
trigger-name = "continuous";
trigger-value = <0x6>;
};
@@ -1169,13 +1177,13 @@
clock-names = "pclk", "hclk";
status = "disabled";
- ep0 {
+ ep@0 {
reg = <0>;
atmel,fifo-size = <64>;
atmel,nb-banks = <1>;
};
- ep1 {
+ ep@1 {
reg = <1>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <2>;
@@ -1183,7 +1191,7 @@
atmel,can-isoc;
};
- ep2 {
+ ep@2 {
reg = <2>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <2>;
@@ -1191,21 +1199,21 @@
atmel,can-isoc;
};
- ep3 {
+ ep@3 {
reg = <3>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <3>;
atmel,can-dma;
};
- ep4 {
+ ep@4 {
reg = <4>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <3>;
atmel,can-dma;
};
- ep5 {
+ ep@5 {
reg = <5>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <3>;
@@ -1213,7 +1221,7 @@
atmel,can-isoc;
};
- ep6 {
+ ep@6 {
reg = <6>;
atmel,fifo-size = <1024>;
atmel,nb-banks = <3>;
@@ -1320,7 +1328,7 @@
};
};
- i2c@0 {
+ i2c-gpio-0 {
compatible = "i2c-gpio";
gpios = <&pioA 20 GPIO_ACTIVE_HIGH /* sda */
&pioA 21 GPIO_ACTIVE_HIGH /* scl */
new file mode 100644
@@ -0,0 +1,359 @@
+/*
+ * at91sam9m10g45ek.dts - Device Tree file for AT91SAM9M10G45-EK board
+ *
+ * Copyright (C) 2011 Atmel,
+ * 2011 Nicolas Ferre <nicolas.ferre@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/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";
+ u-boot,dm-pre-reloc;
+ };
+
+ memory {
+ reg = <0x70000000 0x4000000>;
+ };
+
+ clocks {
+ slow_xtal {
+ clock-frequency = <32768>;
+ };
+
+ main_xtal {
+ clock-frequency = <12000000>;
+ };
+ };
+
+ ahb {
+ apb {
+ dbgu: serial@ffffee00 {
+ status = "okay";
+ u-boot,dm-pre-reloc;
+ };
+
+ 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 = <&pck1>;
+ clock-names = "xvclk";
+ assigned-clocks = <&pck1>;
+ 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>;
+ 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>;
+ 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>;
+ mtd_dataflash@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";
+ };
+
+ 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@0x00500000 {
+ display = <&display0>;
+ status = "okay";
+
+ display0: display {
+ 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>;
+ };
+ };
+ };
+ };
+
+ nand0: nand@40000000 {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "soft";
+ nand-on-flash-bbt;
+ status = "okay";
+
+ 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@00700000 {
+ status = "okay";
+ num-ports = <2>;
+ atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW
+ &pioD 3 GPIO_ACTIVE_LOW>;
+ };
+
+ usb1: ehci@00800000 {
+ status = "okay";
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ d8 {
+ label = "d8";
+ gpios = <&pioD 30 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ pwmleds {
+ compatible = "pwm-leds";
+
+ d6 {
+ label = "d6";
+ pwms = <&pwm0 3 5000 PWM_POLARITY_INVERTED>;
+ max-brightness = <255>;
+ linux,default-trigger = "nand-disk";
+ };
+
+ d7 {
+ label = "d7";
+ pwms = <&pwm0 1 5000 PWM_POLARITY_INVERTED>;
+ max-brightness = <255>;
+ linux,default-trigger = "mmc0";
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+
+ left_click {
+ label = "left_click";
+ gpios = <&pioB 6 GPIO_ACTIVE_LOW>;
+ linux,code = <272>;
+ wakeup-source;
+ };
+
+ right_click {
+ label = "right_click";
+ gpios = <&pioB 7 GPIO_ACTIVE_LOW>;
+ linux,code = <273>;
+ wakeup-source;
+ };
+
+ left {
+ label = "Joystick Left";
+ gpios = <&pioB 14 GPIO_ACTIVE_LOW>;
+ linux,code = <105>;
+ };
+
+ right {
+ label = "Joystick Right";
+ gpios = <&pioB 15 GPIO_ACTIVE_LOW>;
+ linux,code = <106>;
+ };
+
+ up {
+ label = "Joystick Up";
+ gpios = <&pioB 16 GPIO_ACTIVE_LOW>;
+ linux,code = <103>;
+ };
+
+ down {
+ label = "Joystick Down";
+ gpios = <&pioB 17 GPIO_ACTIVE_LOW>;
+ linux,code = <108>;
+ };
+
+ enter {
+ label = "Joystick Press";
+ gpios = <&pioB 18 GPIO_ACTIVE_LOW>;
+ linux,code = <28>;
+ };
+ };
+};