// SPDX-License-Identifier: GPL-2.0 /* * AM625 SK dts file for R5 SPL * Copyright (C) 2021-2022 Texas Instruments Incorporated - https://www.ti.com/ */ #include "k3-am625-sk.dts" #include "k3-am62x-sk-ddr4-1600MTs.dtsi" #include "k3-am62-ddr.dtsi" #include "k3-am625-sk-u-boot.dtsi" / { aliases { remoteproc0 = &sysctrler; remoteproc1 = &a53_0; serial0 = &wkup_uart0; serial3 = &main_uart1; }; a53_0: a53@0 { compatible = "ti,am654-rproc"; reg = <0x00 0x00a90000 0x00 0x10>; power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>, <&k3_pds 135 TI_SCI_PD_EXCLUSIVE>, <&k3_pds 166 TI_SCI_PD_EXCLUSIVE>; resets = <&k3_reset 135 0>; clocks = <&k3_clks 61 0>; assigned-clocks = <&k3_clks 61 0>, <&k3_clks 135 0>; assigned-clock-parents = <&k3_clks 61 2>; assigned-clock-rates = <200000000>, <1200000000>; ti,sci = <&dmsc>; ti,sci-proc-id = <32>; ti,sci-host-id = <10>; bootph-pre-ram; }; dm_tifs: dm-tifs { compatible = "ti,j721e-dm-sci"; ti,host-id = <36>; ti,secure-host; mbox-names = "rx", "tx"; mboxes= <&secure_proxy_main 22>, <&secure_proxy_main 23>; bootph-pre-ram; }; }; &dmsc { mboxes= <&secure_proxy_main 0>, <&secure_proxy_main 1>, <&secure_proxy_main 0>; mbox-names = "rx", "tx", "notify"; ti,host-id = <35>; ti,secure-host; }; &secure_proxy_sa3 { /* We require this for boot handshake */ status = "okay"; }; &cbass_main { sysctrler: sysctrler { compatible = "ti,am654-system-controller"; mboxes= <&secure_proxy_main 1>, <&secure_proxy_main 0>, <&secure_proxy_sa3 0>; mbox-names = "tx", "rx", "boot_notify"; bootph-pre-ram; }; }; &wkup_uart0_pins_default { bootph-pre-ram; }; &main_uart1_pins_default { bootph-pre-ram; }; /* WKUP UART0 is used for DM firmware logs */ &wkup_uart0 { bootph-pre-ram; }; /* Main UART1 is used for TIFS firmware logs */ &main_uart1 { bootph-pre-ram; }; &ospi0 { reg = <0x00 0x0fc40000 0x00 0x100>, <0x00 0x60000000 0x00 0x08000000>; };