ARM: at91/dt: sam9rl: add lcd, adc, usb gadget and pwm support
This patch adds support for the ADC, LCD, USB gadget and PWM controllers to the at91sam9rl. It also reorders the pinctrl_spi0 as it was not correctly sorted. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>hifive-unleashed-5.1
Alexandre Belloni
Nicolas Ferre
parent
c9eaa447e7
commit
a4c1d6c758
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@ -11,6 +11,7 @@
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#include <dt-bindings/clk/at91.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/pwm/pwm.h>
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/ {
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model = "Atmel AT91SAM9RL family SoC";
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@ -32,6 +33,7 @@
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i2c1 = &i2c1;
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ssc0 = &ssc0;
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ssc1 = &ssc1;
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pwm0 = &pwm0;
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};
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cpus {
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@ -48,12 +50,31 @@
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reg = <0x20000000 0x04000000>;
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};
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clocks {
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adc_op_clk: adc_op_clk{
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compatible = "fixed-clock";
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#clock-cells = <0>;
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clock-frequency = <1000000>;
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};
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};
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ahb {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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fb0: fb@00500000 {
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compatible = "atmel,at91sam9rl-lcdc";
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reg = <0x00500000 0x1000>;
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interrupts = <23 IRQ_TYPE_LEVEL_HIGH 3>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_fb>;
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clocks = <&lcd_clk>, <&lcd_clk>;
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clock-names = "hclk", "lcdc_clk";
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status = "disabled";
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};
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nand0: nand@40000000 {
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compatible = "atmel,at91rm9200-nand";
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#address-cells = <1>;
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@ -187,6 +208,16 @@
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status = "disabled";
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};
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pwm0: pwm@fffc8000 {
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compatible = "atmel,at91sam9rl-pwm";
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reg = <0xfffc8000 0x300>;
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interrupts = <19 IRQ_TYPE_LEVEL_HIGH 4>;
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#pwm-cells = <3>;
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clocks = <&pwm_clk>;
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clock-names = "pwm_clk";
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status = "disabled";
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};
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spi0: spi@fffcc000 {
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#address-cells = <1>;
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#size-cells = <0>;
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@ -200,6 +231,111 @@
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status = "disabled";
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};
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adc0: adc@fffd0000 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "atmel,at91sam9rl-adc";
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reg = <0xfffd0000 0x100>;
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interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
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clocks = <&adc_clk>, <&adc_op_clk>;
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clock-names = "adc_clk", "adc_op_clk";
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atmel,adc-use-external-triggers;
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atmel,adc-channels-used = <0x3f>;
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atmel,adc-vref = <3300>;
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atmel,adc-startup-time = <40>;
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atmel,adc-res = <8 10>;
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atmel,adc-res-names = "lowres", "highres";
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atmel,adc-use-res = "highres";
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trigger@0 {
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reg = <0>;
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trigger-name = "timer-counter-0";
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trigger-value = <0x1>;
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};
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trigger@1 {
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reg = <1>;
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trigger-name = "timer-counter-1";
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trigger-value = <0x3>;
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};
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trigger@2 {
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reg = <2>;
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trigger-name = "timer-counter-2";
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trigger-value = <0x5>;
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};
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trigger@3 {
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reg = <3>;
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trigger-name = "external";
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trigger-value = <0x13>;
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trigger-external;
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};
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};
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usb0: gadget@fffd4000 {
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#address-cells = <1>;
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#size-cells = <0>;
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compatible = "atmel,at91sam9rl-udc";
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reg = <0x00600000 0x100000>,
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<0xfffd4000 0x4000>;
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interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
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clocks = <&udphs_clk>, <&utmi>;
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clock-names = "pclk", "hclk";
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status = "disabled";
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ep0 {
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reg = <0>;
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atmel,fifo-size = <64>;
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atmel,nb-banks = <1>;
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};
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ep1 {
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reg = <1>;
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atmel,fifo-size = <1024>;
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atmel,nb-banks = <2>;
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atmel,can-dma;
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atmel,can-isoc;
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};
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ep2 {
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reg = <2>;
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atmel,fifo-size = <1024>;
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atmel,nb-banks = <2>;
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atmel,can-dma;
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atmel,can-isoc;
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};
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ep3 {
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reg = <3>;
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atmel,fifo-size = <1024>;
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atmel,nb-banks = <3>;
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atmel,can-dma;
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};
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ep4 {
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reg = <4>;
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atmel,fifo-size = <1024>;
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atmel,nb-banks = <3>;
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atmel,can-dma;
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};
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ep5 {
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reg = <5>;
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atmel,fifo-size = <1024>;
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atmel,nb-banks = <3>;
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atmel,can-dma;
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atmel,can-isoc;
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};
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ep6 {
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reg = <6>;
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atmel,fifo-size = <1024>;
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atmel,nb-banks = <3>;
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atmel,can-dma;
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atmel,can-isoc;
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};
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};
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ramc0: ramc@ffffea00 {
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compatible = "atmel,at91sam9260-sdramc";
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reg = <0xffffea00 0x200>;
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@ -238,6 +374,44 @@
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<0x003fffff 0x0001ff3c>; /* pioD */
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/* shared pinctrl settings */
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adc0 {
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pinctrl_adc0_ts: adc0_ts-0 {
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atmel,pins =
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<AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>,
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<AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>,
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<AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>,
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<AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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pinctrl_adc0_ad0: adc0_ad0-0 {
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atmel,pins = <AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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pinctrl_adc0_ad1: adc0_ad1-0 {
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atmel,pins = <AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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pinctrl_adc0_ad2: adc0_ad2-0 {
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atmel,pins = <AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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pinctrl_adc0_ad3: adc0_ad3-0 {
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atmel,pins = <AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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pinctrl_adc0_ad4: adc0_ad4-0 {
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atmel,pins = <AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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pinctrl_adc0_ad5: adc0_ad5-0 {
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atmel,pins = <AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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pinctrl_adc0_adtrg: adc0_adtrg-0 {
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atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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};
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dbgu {
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pinctrl_dbgu: dbgu-0 {
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atmel,pins =
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@ -246,6 +420,33 @@
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};
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};
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fb {
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pinctrl_fb: fb-0 {
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atmel,pins =
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<AT91_PIOC 1 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 3 AT91_PERIPH_A AT91_PINCTRL_NONE>,
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<AT91_PIOC 5 AT91_PERIPH_A AT91_PINCTRL_NONE>,
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<AT91_PIOC 6 AT91_PERIPH_A AT91_PINCTRL_NONE>,
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<AT91_PIOC 7 AT91_PERIPH_A AT91_PINCTRL_NONE>,
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<AT91_PIOC 9 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 10 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 11 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 12 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 13 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 15 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 16 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 17 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 18 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 19 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 20 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 21 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>,
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<AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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};
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i2c_gpio0 {
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pinctrl_i2c_gpio0: i2c_gpio0-0 {
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atmel,pins =
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@ -307,6 +508,61 @@
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};
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};
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pwm0 {
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pinctrl_pwm0_pwm0_0: pwm0_pwm0-0 {
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atmel,pins = <AT91_PIOB 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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pinctrl_pwm0_pwm0_1: pwm0_pwm0-1 {
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atmel,pins = <AT91_PIOC 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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pinctrl_pwm0_pwm0_2: pwm0_pwm0-2 {
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atmel,pins = <AT91_PIOD 14 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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pinctrl_pwm0_pwm1_0: pwm0_pwm1-0 {
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atmel,pins = <AT91_PIOB 9 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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pinctrl_pwm0_pwm1_1: pwm0_pwm1-1 {
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atmel,pins = <AT91_PIOC 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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pinctrl_pwm0_pwm1_2: pwm0_pwm1-2 {
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atmel,pins = <AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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pinctrl_pwm0_pwm2_0: pwm0_pwm2-0 {
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atmel,pins = <AT91_PIOD 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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pinctrl_pwm0_pwm2_1: pwm0_pwm2-1 {
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atmel,pins = <AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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pinctrl_pwm0_pwm2_2: pwm0_pwm2-2 {
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atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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pinctrl_pwm0_pwm3_0: pwm0_pwm3-0 {
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atmel,pins = <AT91_PIOD 8 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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};
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pinctrl_pwm0_pwm3_1: pwm0_pwm3-1 {
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atmel,pins = <AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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};
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spi0 {
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pinctrl_spi0: spi0-0 {
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atmel,pins =
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<AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
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<AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
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<AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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};
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ssc0 {
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pinctrl_ssc0_tx: ssc0_tx-0 {
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atmel,pins =
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@ -339,15 +595,6 @@
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};
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};
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spi0 {
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pinctrl_spi0: spi0-0 {
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atmel,pins =
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<AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>,
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<AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>,
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<AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
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};
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};
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tcb0 {
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pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
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atmel,pins = <AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_NONE>;
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