1 // SPDX-License-Identifier: GPL-2.0
3 * Samsung ExynosAutov9 SADK board device tree source
5 * Copyright (c) 2021 Samsung Electronics Co., Ltd.
10 #include "exynosautov9.dtsi"
11 #include <dt-bindings/gpio/gpio.h>
14 model = "Samsung ExynosAuto v9 SADK board";
15 compatible = "samsung,exynosautov9-sadk", "samsung,exynosautov9";
25 stdout-path = &serial_0;
29 device_type = "memory";
30 reg = <0x0 0x80000000 0x0 0x77000000>,
31 <0x8 0x80000000 0x1 0x7ba00000>,
32 <0xa 0x00000000 0x2 0x00000000>;
35 ufs_0_fixed_vcc_reg: regulator-0 {
36 compatible = "regulator-fixed";
37 regulator-name = "ufs-vcc";
38 gpio = <&gpq0 1 GPIO_ACTIVE_HIGH>;
43 ufs_1_fixed_vcc_reg: regulator-1 {
44 compatible = "regulator-fixed";
45 regulator-name = "ufs-vcc";
46 gpio = <&gpg2 2 GPIO_ACTIVE_HIGH>;
53 pinctrl-names = "default";
54 pinctrl-0 = <&pwm_tout3>;
59 pinctrl-0 = <&uart0_bus_dual>;
73 vcc-supply = <&ufs_0_fixed_vcc_reg>;
78 vcc-supply = <&ufs_1_fixed_vcc_reg>;
82 samsung,clkreq-on; /* needed for UART mode */
87 clock-frequency = <26000000>;