diff options
Diffstat (limited to 'arch/arm/boot/dts/at91sam9rlek.dts')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9rlek.dts | 99 |
1 files changed, 95 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/at91sam9rlek.dts b/arch/arm/boot/dts/at91sam9rlek.dts index cddb37825fad..d4a010e40fe3 100644 --- a/arch/arm/boot/dts/at91sam9rlek.dts +++ b/arch/arm/boot/dts/at91sam9rlek.dts @@ -20,6 +20,15 @@ reg = <0x20000000 0x4000000>; }; + + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; + clocks { #address-cells = <1>; #size-cells = <1>; @@ -32,6 +41,37 @@ }; ahb { + fb0: fb@00500000 { + display = <&display0>; + status = "okay"; + + display0: display { + bits-per-pixel = <16>; + atmel,lcdcon-backlight; + atmel,dmacon = <0x1>; + atmel,lcdcon2 = <0x80008002>; + atmel,guard-time = <1>; + atmel,lcd-wiring-mode = "RGB"; + + display-timings { + native-mode = <&timing0>; + timing0: timing0 { + clock-frequency = <4965000>; + hactive = <240>; + vactive = <320>; + hback-porch = <1>; + hfront-porch = <33>; + vback-porch = <1>; + vfront-porch = <0>; + hsync-len = <5>; + vsync-len = <1>; + hsync-active = <1>; + vsync-active = <1>; + }; + }; + }; + }; + nand0: nand@40000000 { nand-bus-width = <8>; nand-ecc-mode = "soft"; @@ -92,6 +132,43 @@ status = "okay"; }; + adc0: adc@fffd0000 { + 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_adtrg>; + atmel,adc-ts-wires = <4>; + status = "okay"; + }; + + usb0: gadget@fffd4000 { + atmel,vbus-gpio = <&pioA 8 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + + spi0: spi@fffcc000 { + status = "okay"; + cs-gpios = <&pioA 28 0>, <0>, <0>, <0>; + mtd_dataflash@0 { + compatible = "atmel,at45", "atmel,dataflash"; + spi-max-frequency = <15000000>; + reg = <0>; + }; + }; + + pwm0: pwm@fffc8000 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_pwm1_2>, + <&pinctrl_pwm0_pwm2_2>; + }; + dbgu: serial@fffff200 { status = "okay"; }; @@ -117,18 +194,24 @@ }; }; - leds { - compatible = "gpio-leds"; + pwmleds { + compatible = "pwm-leds"; ds1 { label = "ds1"; - gpios = <&pioD 15 GPIO_ACTIVE_LOW>; + pwms = <&pwm0 1 5000 PWM_POLARITY_INVERTED>; + max-brightness = <255>; }; ds2 { label = "ds2"; - gpios = <&pioD 16 GPIO_ACTIVE_LOW>; + pwms = <&pwm0 2 5000 PWM_POLARITY_INVERTED>; + max-brightness = <255>; }; + }; + + leds { + compatible = "gpio-leds"; ds3 { label = "ds3"; @@ -154,4 +237,12 @@ gpio-key,wakeup; }; }; + + i2c@0 { + status = "okay"; + }; + + i2c@1 { + status = "okay"; + }; }; |