1/*
2 * Copyright 2024 NXP
3 *
4 * SPDX-License-Identifier: Apache-2.0
5 */
6
7/* To test this sample, connect
8 * SDO(J2-3)  -->  SDI(J2-4)
9 */
10
11&pinctrl {
12	pinmux_flexio_spi0: pinmux_flexio_spi0 {
13		group0 {
14			pinmux = <FXIO_D6_PTA8>, /* cs */
15				<FXIO_D4_PTB8>, /* sck */
16				<FXIO_D7_PTC3>, /* sdo */
17				<FXIO_D1_PTB11>; /* sdi */
18			drive-strength = "low";
19			slew-rate = "slow";
20		};
21	};
22};
23
24&flexio {
25	status = "okay";
26
27	flexio_spi0: flexio_spi0 {
28		compatible = "nxp,flexio-spi";
29		status = "okay";
30		#address-cells = <1>;
31		#size-cells = <0>;
32		cs-gpios = <&gpioa 8 GPIO_ACTIVE_LOW>;
33		sdo-pin = <7>;
34		sdi-pin = <1>;
35		sck-pin = <4>;
36		pinctrl-0 = <&pinmux_flexio_spi0>;
37		pinctrl-names = "default";
38		slow@0 {
39			status = "okay";
40			compatible = "test-spi-loopback-slow";
41			reg = <0>;
42			spi-max-frequency = <500000>;
43		};
44		fast@0 {
45			compatible = "test-spi-loopback-fast";
46			reg = <0>;
47			spi-max-frequency = <4000000>;
48		};
49	};
50};
51
52&gpioa {
53	status = "okay";
54};
55