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43cae09eab
Prasanth Babu Mantena <p-mantena@ti.com> says: This series fixes OSPI boot for J722S. It contains fixes for DMSC communication, R5 regmap for ospi and dma specific overrides for ospi. Test log: https://gist.github.com/PrasanthBabuMantena/ad469dd09ab7263f85f87dadda46c86d Link: https://lore.kernel.org/r/20241218131341.2073823-1-p-mantena@ti.com
104 lines
2.2 KiB
Text
104 lines
2.2 KiB
Text
// SPDX-License-Identifier: GPL-2.0
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/*
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* J722S EVM dts file for R5 SPL
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* Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
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*/
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#include "k3-j722s-evm.dts"
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#include "k3-j722s-evm-u-boot.dtsi"
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#include "k3-j722s-ddr-lp4-50-4000.dtsi"
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#include "k3-am62a-ddr.dtsi"
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/ {
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aliases {
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remoteproc0 = &sysctrler;
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remoteproc1 = &a53_0;
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serial0 = &wkup_uart0;
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serial2 = &main_uart0;
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};
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a53_0: a53@0 {
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compatible = "ti,am654-rproc";
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reg = <0x00 0x00a90000 0x00 0x10>;
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power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
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<&k3_pds 135 TI_SCI_PD_EXCLUSIVE>,
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<&k3_pds 166 TI_SCI_PD_EXCLUSIVE>;
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resets = <&k3_reset 135 0>;
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clocks = <&k3_clks 61 0>, <&k3_clks 135 0>;
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clock-names = "gtc", "core";
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assigned-clocks = <&k3_clks 61 0>, <&k3_clks 135 0>;
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assigned-clock-parents = <&k3_clks 61 2>;
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assigned-clock-rates = <200000000>, <1400000000>;
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ti,sci = <&dmsc>;
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ti,sci-proc-id = <32>;
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ti,sci-host-id = <10>;
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bootph-all;
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};
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dm_tifs: dm-tifs {
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compatible = "ti,j721e-dm-sci";
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ti,host-id = <36>;
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ti,secure-host;
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mbox-names = "rx", "tx";
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mboxes= <&secure_proxy_main 28>,
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<&secure_proxy_main 29>;
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bootph-all;
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};
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};
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&dmsc {
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mboxes= <&secure_proxy_main 0>,
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<&secure_proxy_main 1>,
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<&secure_proxy_main 0>;
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mbox-names = "rx", "tx", "notify";
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ti,host-id = <35>;
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ti,secure-host;
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};
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&cbass_main {
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sa3_secproxy: secproxy@44880000 {
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compatible = "ti,am654-secure-proxy";
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#mbox-cells = <1>;
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reg = <0x00 0x44880000 0x00 0x20000>,
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<0x00 0x44860000 0x00 0x20000>,
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<0x00 0x43600000 0x00 0x10000>;
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reg-names = "rt", "scfg", "target_data";
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bootph-all;
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};
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sysctrler: sysctrler {
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compatible = "ti,am654-system-controller";
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mboxes= <&secure_proxy_main 1>,
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<&secure_proxy_main 0>,
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<&sa3_secproxy 0>;
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mbox-names = "tx", "rx", "boot_notify";
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bootph-all;
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};
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};
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&main_timer0 {
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/delete-property/ clocks;
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/delete-property/ clocks-names;
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/delete-property/ assigned-clocks;
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/delete-property/ assigned-clock-parents;
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clock-frequency = <25000000>;
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};
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/* WKUP UART0 is used for DM firmware logs */
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&wkup_uart0 {
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status = "okay";
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};
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&ospi0 {
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reg = <0x00 0x0fc40000 0x00 0x100>,
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<0x00 0x60000000 0x00 0x08000000>;
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};
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&main_bcdma {
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ti,sci = <&dm_tifs>;
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};
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&main_pktdma {
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ti,sci = <&dm_tifs>;
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};
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