diff options
Diffstat (limited to 'arch/arm/boot/dts/at91-sam9x60ek.dts')
-rw-r--r-- | arch/arm/boot/dts/at91-sam9x60ek.dts | 185 |
1 files changed, 120 insertions, 65 deletions
diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts index 9f30132d7d7b..4ba52ba11dc6 100644 --- a/arch/arm/boot/dts/at91-sam9x60ek.dts +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts @@ -8,6 +8,7 @@ */ /dts-v1/; #include "sam9x60.dtsi" +#include <dt-bindings/input/input.h> / { model = "Microchip SAM9X60-EK"; @@ -33,64 +34,23 @@ }; }; - regulators: regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - - vdd_1v8: fixed-regulator-vdd_1v8@0 { - compatible = "regulator-fixed"; - regulator-name = "VDD_1V8"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - regulator-always-on; - status = "okay"; - }; - - vdd_1v5: fixed-regulator-vdd_1v5@1 { - compatible = "regulator-fixed"; - regulator-name = "VDD_1V5"; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <1500000>; - regulator-always-on; - status = "okay"; - }; - - vdd1_3v3: fixed-regulator-vdd1_3v3@2 { - compatible = "regulator-fixed"; - regulator-name = "VDD1_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - status = "okay"; - }; - - vdd2_3v3: regulator-fixed-vdd2_3v3@3 { - compatible = "regulator-fixed"; - regulator-name = "VDD2_3V3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - regulator-always-on; - status = "okay"; - }; - }; - - gpio_keys { + gpio-keys { compatible = "gpio-keys"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_key_gpio_default>; - status = "okay"; - sw1 { + button-1 { label = "SW1"; gpios = <&pioD 18 GPIO_ACTIVE_LOW>; - linux,code=<0x104>; + linux,code = <KEY_PROG1>; wakeup-source; }; }; leds { compatible = "gpio-leds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpio_leds>; status = "okay"; /* Conflict with pwm0. */ red { @@ -109,6 +69,42 @@ linux,default-trigger = "heartbeat"; }; }; + + vdd_1v8: fixed-regulator-vdd_1v8 { + compatible = "regulator-fixed"; + regulator-name = "VDD_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + status = "okay"; + }; + + vdd_1v15: fixed-regulator-vdd_1v15 { + compatible = "regulator-fixed"; + regulator-name = "VDD_1V15"; + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + regulator-always-on; + status = "okay"; + }; + + vdd1_3v3: fixed-regulator-vdd1_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDD1_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + status = "okay"; + }; + + vdd2_3v3: regulator-fixed-vdd2_3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDD2_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + status = "okay"; + }; }; &adc { @@ -230,10 +226,9 @@ status = "okay"; eeprom@53 { - compatible = "atmel,24c32"; + compatible = "atmel,24c02"; reg = <0x53>; pagesize = <16>; - size = <128>; status = "okay"; }; }; @@ -263,8 +258,9 @@ status = "okay"; uart1: serial@200 { - compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart"; + compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart"; reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>; dmas = <&dma0 (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) | @@ -309,6 +305,10 @@ }; }; +&gpbr { + status = "okay"; +}; + &i2s { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2s_default>; @@ -330,14 +330,6 @@ }; &pinctrl { - atmel,mux-mask = < - /* A B C */ - 0xFFFFFE7F 0xC0E0397F 0xEF00019D /* pioA */ - 0x03FFFFFF 0x02FC7E68 0x00780000 /* pioB */ - 0xffffffff 0xF83FFFFF 0xB800F3FC /* pioC */ - 0x003FFFFF 0x003F8000 0x00000000 /* pioD */ - >; - adc { pinctrl_adc_default: adc_default { atmel,pins = <AT91_PIOB 15 AT91_PERIPH_A AT91_PINCTRL_NONE>; @@ -470,9 +462,9 @@ pinctrl_classd_default: classd { atmel,pins = <AT91_PIOA 24 AT91_PERIPH_C AT91_PINCTRL_PULL_UP - AT91_PIOA 25 AT91_PERIPH_C AT91_PINCTRL_PULL_UP + AT91_PIOA 25 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN AT91_PIOA 26 AT91_PERIPH_C AT91_PINCTRL_PULL_UP - AT91_PIOA 27 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>; + AT91_PIOA 27 AT91_PERIPH_C AT91_PINCTRL_PULL_DOWN>; }; }; @@ -540,6 +532,22 @@ AT91_PIOA 19 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA19 DAT2 periph A with pullup */ AT91_PIOA 20 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA20 DAT3 periph A with pullup */ }; + pinctrl_sdmmc0_cd: sdmmc0_cd { + atmel,pins = + <AT91_PIOA 23 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + }; + + sdmmc1 { + pinctrl_sdmmc1_default: sdmmc1 { + atmel,pins = + <AT91_PIOA 13 AT91_PERIPH_B (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA13 CK periph B */ + AT91_PIOA 12 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA12 CMD periph B with pullup */ + AT91_PIOA 11 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA11 DAT0 periph B with pullup */ + AT91_PIOA 2 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA2 DAT1 periph B with pullup */ + AT91_PIOA 3 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA3 DAT2 periph B with pullup */ + AT91_PIOA 4 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA4 DAT3 periph B with pullup */ + }; }; gpio_keys { @@ -547,11 +555,28 @@ atmel,pins = <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; }; }; -}; /* pinctrl */ -&pmc { - atmel,osc-bypass; -}; + usb0 { + pinctrl_usba_vbus: usba_vbus { + atmel,pins = <AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + }; + + usb1 { + pinctrl_usb_default: usb_default { + atmel,pins = <AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE + AT91_PIOD 16 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + }; + + leds { + pinctrl_gpio_leds: gpio_leds { + atmel,pins = <AT91_PIOB 11 AT91_PERIPH_GPIO AT91_PINCTRL_NONE + AT91_PIOB 12 AT91_PERIPH_GPIO AT91_PINCTRL_NONE + AT91_PIOB 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; + }; + }; +}; /* pinctrl */ &pwm0 { pinctrl-names = "default"; @@ -562,12 +587,21 @@ &sdmmc0 { bus-width = <4>; pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sdmmc0_default>; + pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>; status = "okay"; cd-gpios = <&pioA 23 GPIO_ACTIVE_LOW>; disable-wp; }; +&sdmmc1 { + bus-width = <4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sdmmc1_default>; + no-1-8-v; + non-removable; + status = "disabled"; /* Conflict with flx4. */ +}; + &qspi { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_qspi>; @@ -579,6 +613,8 @@ compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <80000000>; + spi-tx-bus-width = <4>; + spi-rx-bus-width = <4>; m25p,fast-read; at91bootstrap@0 { @@ -613,8 +649,13 @@ }; }; +&rtt { + atmel,rtt-rtc-time-reg = <&gpbr 0x0>; + status = "okay"; +}; + &shutdown_controller { - atmel,shdwc-debouncer = <976>; + debounce-delay-us = <976>; status = "okay"; input@0 { @@ -634,14 +675,28 @@ }; }; +&usb0 { + atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usba_vbus>; + status = "okay"; +}; + &usb1 { num-ports = <3>; atmel,vbus-gpio = <0 &pioD 15 GPIO_ACTIVE_HIGH &pioD 16 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb_default>; status = "okay"; }; &usb2 { status = "okay"; }; + +&watchdog { + status = "okay"; +}; + |