| // SPDX-License-Identifier: GPL-2.0-only |
| /* |
| * Copyright (C) 2012 Texas Instruments Incorporated - https://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: 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; |
| }; |
| }; |
