// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ * Copyright (C) 2021 SanCloud Ltd */ /dts-v1/; #include "am33xx.dtsi" #include "am335x-bone-common.dtsi" #include "am335x-boneblack-common.dtsi" #include "am335x-sancloud-bbe-common.dtsi" / { model = "SanCloud BeagleBone Enhanced Lite"; compatible = "sancloud,am335x-boneenhanced", "ti,am335x-bone-black", "ti,am335x-bone", "ti,am33xx"; }; &am33xx_pinmux { bb_spi0_pins: pinmux_bb_spi0_pins { pinctrl-single,pins = < AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE0) AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT, MUX_MODE0) AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT, MUX_MODE0) AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT, MUX_MODE0) >; }; }; &spi0 { #address-cells = <1>; #size-cells = <0>; status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&bb_spi0_pins>; channel@0 { #address-cells = <1>; #size-cells = <0>; compatible = "micron,spi-authenta"; reg = <0>; spi-max-frequency = <16000000>; spi-cpha; }; };