mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-25 14:10:43 +00:00
7937af120b
Update the am62 and am625 device-trees from linux v6.5-rc1. This needed the following tweaks to the u-boot specific dtsi as well: - Switch tick-timer to the main_timer as it's now defined in the main dtsi - Secure proxies are defined in SoC dtsi - Drop duplicate nodes - u-boot.dtsi is includes in r5-sk, no need for either the definitions from main.dtsi OR duplication from u-boot.dtsi Reviewed-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Maxime Ripard <mripard@kernel.org> Tested-by: Maxime Ripard <mripard@kernel.org> Cc: Francesco Dolcini <francesco@dolcini.it> Cc: Sjoerd Simons <sjoerd@collabora.com> Cc: Wadim Egorov <w.egorov@phytec.de> Signed-off-by: Nishanth Menon <nm@ti.com>
102 lines
2 KiB
Text
102 lines
2 KiB
Text
// 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;
|
|
};
|
|
|
|
&mcu_esm {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&secure_proxy_sa3 {
|
|
bootph-pre-ram;
|
|
/* We require this for boot handshake */
|
|
status = "okay";
|
|
};
|
|
|
|
&main_esm {
|
|
bootph-pre-ram;
|
|
};
|
|
|
|
&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>;
|
|
};
|