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https://github.com/u-boot/u-boot.git
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92e72b9332
Introduce the base dts files needed for u-boot or to augment the linux dtbs for use in the u-boot-spl and u-boot binaries. Signed-off-by: Dasnavis Sabiya <sabiya.d@ti.com> Signed-off-by: Apurva Nandan <a-nandan@ti.com> Reviewed-by: Neha Malcom Francis <n-francis@ti.com> Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> # AM69-SK
106 lines
2 KiB
Text
106 lines
2 KiB
Text
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (C) 2022-2023 Texas Instruments Incorporated - https://www.ti.com/
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*/
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/dts-v1/;
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#include "k3-am69-sk.dts"
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#include "k3-j784s4-ddr-evm-lp4-4266.dtsi"
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#include "k3-j784s4-ddr.dtsi"
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#include "k3-am69-sk-u-boot.dtsi"
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/ {
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chosen {
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tick-timer = &mcu_timer0;
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};
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aliases {
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remoteproc0 = &sysctrler;
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remoteproc1 = &a72_0;
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};
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a72_0: a72@0 {
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compatible = "ti,am654-rproc";
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reg = <0x0 0x00a90000 0x0 0x10>;
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power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
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<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>;
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resets = <&k3_reset 202 0>;
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clocks = <&k3_clks 61 0>;
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assigned-clocks = <&k3_clks 61 0>, <&k3_clks 202 0>;
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assigned-clock-parents = <&k3_clks 61 2>;
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assigned-clock-rates = <200000000>, <2000000000>;
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ti,sci = <&sms>;
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ti,sci-proc-id = <32>;
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ti,sci-host-id = <10>;
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bootph-pre-ram;
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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 = <3>;
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ti,secure-host;
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mbox-names = "rx", "tx";
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mboxes= <&secure_proxy_mcu 21>, <&secure_proxy_mcu 23>;
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bootph-pre-ram;
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};
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};
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&mcu_timer0 {
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status = "okay";
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clock-frequency = <250000000>;
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bootph-pre-ram;
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};
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&secure_proxy_sa3 {
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status = "okay";
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bootph-pre-ram;
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};
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&secure_proxy_mcu {
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status = "okay";
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bootph-pre-ram;
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};
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&cbass_mcu_wakeup {
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sysctrler: sysctrler {
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compatible = "ti,am654-system-controller";
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mboxes= <&secure_proxy_mcu 4>,
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<&secure_proxy_mcu 5>,
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<&secure_proxy_sa3 5>;
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mbox-names = "tx", "rx", "boot_notify";
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bootph-pre-ram;
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};
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};
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&sms {
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mboxes= <&secure_proxy_mcu 8>, <&secure_proxy_mcu 6>, <&secure_proxy_mcu 5>;
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mbox-names = "tx", "rx", "notify";
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ti,host-id = <4>;
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ti,secure-host;
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bootph-pre-ram;
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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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bootph-pre-ram;
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status = "okay";
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};
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&ospi0 {
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reg = <0x0 0x47040000 0x0 0x100>,
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<0x0 0x50000000 0x0 0x8000000>;
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};
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&ospi1 {
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reg = <0x0 0x47050000 0x0 0x100>,
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<0x0 0x58000000 0x0 0x8000000>;
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};
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&mcu_ringacc {
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ti,sci = <&dm_tifs>;
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};
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&mcu_udmap {
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ti,sci = <&dm_tifs>;
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};
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