nxp/mxs/imx28-duckbill-2-spi.dts

1 // SPDX-License-Identifier: GPL-2.0-or-later
3  * Copyright (C) 2015-2017 I2SE GmbH <info@i2se.com>
7 /dts-v1/;
8 #include "imx28-duckbill-2.dts"
12 	compatible = "i2se,duckbill-2-spi", "i2se,duckbill-2", "fsl,imx28";
30 		fsl,pinmux-ids = <
33 			MX28_PAD_LCD_D14__GPIO_1_14      /* GPIO 0 */
34 			MX28_PAD_LCD_D15__GPIO_1_15      /* GPIO 1 */
35 			MX28_PAD_LCD_D18__GPIO_1_18      /* GPIO 2 */
36 			MX28_PAD_LCD_D21__GPIO_1_21      /* GPIO 3 */
38 		fsl,drive-strength = <MXS_DRIVE_4mA>;
40 		fsl,pull-up = <MXS_PULL_DISABLE>;
45 	compatible = "fsl,imx28-spi";
46 	pinctrl-names = "default";
47 	pinctrl-0 = <&spi2_pins_a>;
48 	/delete-property/ bus-width;
49 	/delete-property/ vmmc-supply;
55 		pinctrl-names = "default";
56 		pinctrl-0 = <&qca7000_pins>;
57 		interrupt-parent = <&gpio3>;
59 		spi-cpha;
60 		spi-cpol;
61 		spi-max-frequency = <8000000>;