diff options
Diffstat (limited to 'roms/u-boot/arch/arm/dts/sam9x60ek.dts')
-rw-r--r-- | roms/u-boot/arch/arm/dts/sam9x60ek.dts | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/dts/sam9x60ek.dts b/roms/u-boot/arch/arm/dts/sam9x60ek.dts new file mode 100644 index 000000000..96914b3ea --- /dev/null +++ b/roms/u-boot/arch/arm/dts/sam9x60ek.dts @@ -0,0 +1,111 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * sam9x60ek.dts - Device Tree file for SAM9X60 EK board + * + * Copyright (C) 2018 Microchip Technology Inc. and its subsidiaries + * + * Author: Sandeep Sheriker M <Sandeepsheriker.mallikarjun@microchip.com> + */ +/dts-v1/; +#include "sam9x60.dtsi" + +/ { + model = "Microchip SAM9X60-Ek"; + compatible = "microchip,sam9x60ek", "microchip,sam9x60", "atmel,at91sam9"; + + chosen { + stdout-path = &dbgu; + i2c0 = &flx0; + }; + + clocks { + slow_xtal: slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal: main_xtal { + clock-frequency = <24000000>; + }; + }; + + onewire_tm: onewire { + gpios = <&pioD 14 0>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_onewire_tm_default>; + status = "okay"; + + w1_eeprom: w1_eeprom@0 { + compatible = "maxim,ds24b33"; + status = "okay"; + }; + }; + + ahb { + apb { + qspi: spi@f0014000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_qspi>; + status = "okay"; + + nor_flash: sst26vf064@0 { + compatible = "spi-flash"; + reg = <0>; + spi-max-frequency = <80000000>; + spi-rx-bus-width = <4>; + spi-tx-bus-width = <4>; + }; + }; + + flx0: flexcom@f801c600 { + atmel,flexcom-mode = <3>; + status = "okay"; + + i2c@600 { + compatible = "atmel,sama5d2-i2c"; + reg = <0x600 0x200>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx0>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 5>; + status = "okay"; + + eeprom@53 { + compatible = "atmel,24c32"; + reg = <0x53>; + pagesize = <16>; + }; + }; + }; + + pinctrl { + pinctrl_qspi: qspi { + atmel,pins = + <AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE + AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE + AT91_PIOB 21 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOB 22 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOB 23 AT91_PERIPH_A AT91_PINCTRL_PULL_UP + AT91_PIOB 24 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>; + }; + + pinctrl_flx0: flx0_default { + atmel,pins = + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_NONE + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>; + }; + + pinctrl_onewire_tm_default: onewire_tm_default { + atmel,pins = + <AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; + }; + + }; + }; + }; +}; + +&macb0 { + phy-mode = "rmii"; + status = "okay"; +}; |