| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * AM62P5 SK dts file for R5 SPL |
| * Copyright (C) 2023 Texas Instruments Incorporated - https://www.ti.com/ |
| */ |
| |
| #include "k3-am62p5-sk.dts" |
| #include "k3-am62p5-sk-u-boot.dtsi" |
| |
| #include "k3-am62p-ddr-lp4-50-1600.dtsi" |
| #include "k3-am62a-ddr.dtsi" |
| |
| / { |
| aliases { |
| remoteproc0 = &sysctrler; |
| remoteproc1 = &a53_0; |
| serial0 = &wkup_uart0; |
| serial2 = &main_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-all; |
| }; |
| |
| dm_tifs: dm-tifs { |
| compatible = "ti,j721e-dm-sci"; |
| ti,host-id = <36>; |
| ti,secure-host; |
| mbox-names = "rx", "tx"; |
| mboxes= <&secure_proxy_main 20>, |
| <&secure_proxy_main 21>; |
| bootph-all; |
| }; |
| }; |
| |
| &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; |
| }; |
| |
| &cbass_main { |
| sa3_secproxy: secproxy@44880000 { |
| compatible = "ti,am654-secure-proxy"; |
| #mbox-cells = <1>; |
| reg = <0x00 0x44880000 0x00 0x20000>, |
| <0x00 0x44860000 0x00 0x20000>, |
| <0x00 0x43600000 0x00 0x10000>; |
| reg-names = "rt", "scfg", "target_data"; |
| bootph-all; |
| }; |
| |
| sysctrler: sysctrler { |
| compatible = "ti,am654-system-controller"; |
| mboxes= <&secure_proxy_main 1>, |
| <&secure_proxy_main 0>, |
| <&sa3_secproxy 0>; |
| mbox-names = "tx", "rx", "boot_notify"; |
| bootph-all; |
| }; |
| }; |
| |
| /* WKUP UART0 is used for DM firmware logs */ |
| &wkup_uart0 { |
| status = "okay"; |
| }; |
| |
| /* Main UART1 is used for TIFS firmware logs */ |
| &main_uart1 { |
| status = "okay"; |
| }; |
| |
| &main_pktdma { |
| ti,sci = <&dm_tifs>; |
| }; |
| |
| &main_bcdma { |
| ti,sci = <&dm_tifs>; |
| }; |
| |
| &ospi0 { |
| reg = <0x00 0x0fc40000 0x00 0x100>, |
| <0x00 0x60000000 0x00 0x08000000>; |
| }; |