| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) |
| 2 | /* |
| 3 | * Copyright (C) STMicroelectronics 2017 - All Rights Reserved |
| 4 | * Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics. |
| 5 | */ |
| 6 | /dts-v1/; |
| 7 | |
| 8 | #include "stm32mp157c.dtsi" |
| 9 | #include "stm32mp157-pinctrl.dtsi" |
| 10 | |
| 11 | / { |
| 12 | model = "STMicroelectronics STM32MP157C eval daughter"; |
| 13 | compatible = "st,stm32mp157c-ed1", "st,stm32mp157"; |
| 14 | |
| 15 | chosen { |
| 16 | stdout-path = "serial0:115200n8"; |
| 17 | }; |
| 18 | |
| 19 | memory@c0000000 { |
| 20 | reg = <0xC0000000 0x40000000>; |
| 21 | }; |
| 22 | |
| 23 | aliases { |
| 24 | serial0 = &uart4; |
| 25 | }; |
| 26 | |
| 27 | reg11: reg11 { |
| 28 | compatible = "regulator-fixed"; |
| 29 | regulator-name = "reg11"; |
| 30 | regulator-min-microvolt = <1100000>; |
| 31 | regulator-max-microvolt = <1100000>; |
| 32 | regulator-always-on; |
| 33 | }; |
| 34 | |
| 35 | reg18: reg18 { |
| 36 | compatible = "regulator-fixed"; |
| 37 | regulator-name = "reg18"; |
| 38 | regulator-min-microvolt = <1800000>; |
| 39 | regulator-max-microvolt = <1800000>; |
| 40 | regulator-always-on; |
| 41 | }; |
| 42 | |
| 43 | vdd_usb: vdd-usb { |
| 44 | compatible = "regulator-fixed"; |
| 45 | regulator-name = "vdd_usb"; |
| 46 | regulator-min-microvolt = <3300000>; |
| 47 | regulator-max-microvolt = <3300000>; |
| 48 | regulator-always-on; |
| 49 | }; |
| 50 | }; |
| 51 | |
| 52 | &i2c4 { |
| 53 | pinctrl-names = "default"; |
| 54 | pinctrl-0 = <&i2c4_pins_a>; |
| 55 | i2c-scl-rising-time-ns = <185>; |
| 56 | i2c-scl-falling-time-ns = <20>; |
| 57 | status = "okay"; |
| 58 | }; |
| 59 | |
| 60 | &iwdg2 { |
| 61 | timeout-sec = <32>; |
| 62 | status = "okay"; |
| 63 | }; |
| 64 | |
| 65 | &rng1 { |
| 66 | status = "okay"; |
| 67 | }; |
| 68 | |
| 69 | &rtc { |
| 70 | status = "okay"; |
| 71 | }; |
| 72 | |
| 73 | &timers6 { |
| 74 | status = "okay"; |
| 75 | timer@5 { |
| 76 | status = "okay"; |
| 77 | }; |
| 78 | }; |
| 79 | |
| 80 | &uart4 { |
| 81 | pinctrl-names = "default"; |
| 82 | pinctrl-0 = <&uart4_pins_a>; |
| 83 | status = "okay"; |
| 84 | }; |
| 85 | |
| 86 | &usbphyc_port0 { |
| 87 | phy-supply = <&vdd_usb>; |
| 88 | vdda1v1-supply = <®11>; |
| 89 | vdda1v8-supply = <®18>; |
| 90 | }; |
| 91 | |
| 92 | &usbphyc_port1 { |
| 93 | phy-supply = <&vdd_usb>; |
| 94 | vdda1v1-supply = <®11>; |
| 95 | vdda1v8-supply = <®18>; |
| 96 | }; |