Lokesh Vutla | ac73680 | 2019-06-13 10:29:55 +0530 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
Nishanth Menon | eaa39c6 | 2023-11-01 15:56:03 -0500 | [diff] [blame] | 3 | * Copyright (C) 2019 Texas Instruments Incorporated - https://www.ti.com/ |
Lokesh Vutla | ac73680 | 2019-06-13 10:29:55 +0530 | [diff] [blame] | 4 | */ |
| 5 | |
| 6 | /dts-v1/; |
| 7 | |
Neha Malcom Francis | be557e9 | 2023-09-27 18:39:55 +0530 | [diff] [blame] | 8 | #include "k3-j721e-common-proc-board.dts" |
Praneeth Bajjuri | 1107753 | 2020-12-03 17:43:47 -0600 | [diff] [blame] | 9 | #include "k3-j721e-ddr-evm-lp4-4266.dtsi" |
Lokesh Vutla | 430a0b3 | 2019-10-07 19:26:37 +0530 | [diff] [blame] | 10 | #include "k3-j721e-ddr.dtsi" |
Neha Malcom Francis | be557e9 | 2023-09-27 18:39:55 +0530 | [diff] [blame] | 11 | #include "k3-j721e-common-proc-board-u-boot.dtsi" |
Lokesh Vutla | ac73680 | 2019-06-13 10:29:55 +0530 | [diff] [blame] | 12 | |
Neha Malcom Francis | 4104650 | 2024-05-20 15:29:14 +0530 | [diff] [blame] | 13 | #include "k3-j721e-r5.dtsi" |
Lokesh Vutla | ac73680 | 2019-06-13 10:29:55 +0530 | [diff] [blame] | 14 | |
Keerthy | c6f8654 | 2019-10-24 15:00:59 +0530 | [diff] [blame] | 15 | &wkup_i2c0 { |
Simon Glass | d3a98cb | 2023-02-13 08:56:33 -0700 | [diff] [blame] | 16 | bootph-pre-ram; |
Keerthy | c6f8654 | 2019-10-24 15:00:59 +0530 | [diff] [blame] | 17 | tps659413a: tps659413a@48 { |
| 18 | reg = <0x48>; |
| 19 | compatible = "ti,tps659413"; |
Simon Glass | d3a98cb | 2023-02-13 08:56:33 -0700 | [diff] [blame] | 20 | bootph-pre-ram; |
Keerthy | c6f8654 | 2019-10-24 15:00:59 +0530 | [diff] [blame] | 21 | pinctrl-names = "default"; |
| 22 | pinctrl-0 = <&wkup_i2c0_pins_default>; |
| 23 | clock-frequency = <400000>; |
| 24 | |
| 25 | regulators: regulators { |
Simon Glass | d3a98cb | 2023-02-13 08:56:33 -0700 | [diff] [blame] | 26 | bootph-pre-ram; |
Keerthy | c6f8654 | 2019-10-24 15:00:59 +0530 | [diff] [blame] | 27 | buck12_reg: buck12 { |
Keerthy | ac20ebd | 2022-02-10 09:25:58 +0530 | [diff] [blame] | 28 | /*VDD_CPU*/ |
Keerthy | c6f8654 | 2019-10-24 15:00:59 +0530 | [diff] [blame] | 29 | regulator-name = "buck12"; |
Keerthy | ac20ebd | 2022-02-10 09:25:58 +0530 | [diff] [blame] | 30 | regulator-min-microvolt = <600000>; |
| 31 | regulator-max-microvolt = <900000>; |
Keerthy | c6f8654 | 2019-10-24 15:00:59 +0530 | [diff] [blame] | 32 | regulator-always-on; |
| 33 | regulator-boot-on; |
Simon Glass | d3a98cb | 2023-02-13 08:56:33 -0700 | [diff] [blame] | 34 | bootph-pre-ram; |
Keerthy | c6f8654 | 2019-10-24 15:00:59 +0530 | [diff] [blame] | 35 | }; |
| 36 | }; |
Neha Malcom Francis | be557e9 | 2023-09-27 18:39:55 +0530 | [diff] [blame] | 37 | |
| 38 | esm: esm { |
| 39 | compatible = "ti,tps659413-esm"; |
| 40 | bootph-pre-ram; |
| 41 | }; |
Keerthy | c6f8654 | 2019-10-24 15:00:59 +0530 | [diff] [blame] | 42 | }; |
| 43 | }; |
| 44 | |
Neha Malcom Francis | cf5bc69 | 2023-09-27 18:39:56 +0530 | [diff] [blame] | 45 | &mcu_uart0_pins_default { |
| 46 | bootph-pre-ram; |
Vignesh Raghavendra | 8a290cc | 2020-01-27 23:22:15 +0530 | [diff] [blame] | 47 | }; |
| 48 | |
Neha Malcom Francis | cf5bc69 | 2023-09-27 18:39:56 +0530 | [diff] [blame] | 49 | &wkup_vtm0 { |
| 50 | vdd-supply-2 = <&buck12_reg>; |
| 51 | bootph-pre-ram; |
Vaishnav Achath | fb708a4 | 2022-05-09 11:50:11 +0530 | [diff] [blame] | 52 | }; |
| 53 | |
Vignesh Raghavendra | da67437 | 2020-02-04 11:09:52 +0530 | [diff] [blame] | 54 | &ospi0 { |
Neha Malcom Francis | cf5bc69 | 2023-09-27 18:39:56 +0530 | [diff] [blame] | 55 | /* Address change for data region (32-bit) */ |
Vignesh Raghavendra | da67437 | 2020-02-04 11:09:52 +0530 | [diff] [blame] | 56 | reg = <0x0 0x47040000 0x0 0x100>, |
| 57 | <0x0 0x50000000 0x0 0x8000000>; |
Vignesh Raghavendra | da67437 | 2020-02-04 11:09:52 +0530 | [diff] [blame] | 58 | }; |
| 59 | |
Keerthy | 7b0b42d | 2020-03-04 10:10:01 +0530 | [diff] [blame] | 60 | &ospi1 { |
Neha Malcom Francis | cf5bc69 | 2023-09-27 18:39:56 +0530 | [diff] [blame] | 61 | /* Address change for data region (32-bit) */ |
Keerthy | 7b0b42d | 2020-03-04 10:10:01 +0530 | [diff] [blame] | 62 | reg = <0x0 0x47050000 0x0 0x100>, |
| 63 | <0x0 0x58000000 0x0 0x8000000>; |
Sinthu Raja | 7fa564c | 2022-02-09 15:06:54 +0530 | [diff] [blame] | 64 | }; |