1// SPDX-License-Identifier: GPL-2.0-only 2/* 3 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ 4 * Copyright (C) 2021 SanCloud Ltd 5 */ 6/dts-v1/; 7 8#include "am33xx.dtsi" 9#include "am335x-bone-common.dtsi" 10#include "am335x-boneblack-common.dtsi" 11#include "am335x-sancloud-bbe-common.dtsi" 12 13/ { 14 model = "SanCloud BeagleBone Enhanced Lite"; 15 compatible = "sancloud,am335x-boneenhanced", 16 "ti,am335x-bone-black", 17 "ti,am335x-bone", 18 "ti,am33xx"; 19}; 20 21&am33xx_pinmux { 22 bb_spi0_pins: bb-spi0-pins { 23 pinctrl-single,pins = < 24 AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE0) 25 AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT, MUX_MODE0) 26 AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT, MUX_MODE0) 27 AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT, MUX_MODE0) 28 >; 29 }; 30}; 31 32&spi0 { 33 #address-cells = <1>; 34 #size-cells = <0>; 35 36 status = "okay"; 37 pinctrl-names = "default"; 38 pinctrl-0 = <&bb_spi0_pins>; 39 40 channel@0 { 41 #address-cells = <1>; 42 #size-cells = <0>; 43 44 compatible = "micron,spi-authenta"; 45 46 reg = <0>; 47 spi-max-frequency = <16000000>; 48 spi-cpha; 49 }; 50}; 51