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arm: dts: k3-k721e: Add Main domain ESM support 

Main domain ESM support is needed to configure main domain watchdogs
to generate ESM pin events by default. On J7 processor board these
propagate to the PMIC to generate a reset when watchdog expires.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
This commit is contained in:
Tero Kristo 2020-02-14 11:18:17 +02:00 committed by Lokesh Vutla
parent 3b36b38f50
commit 7304546071
2 changed files with 10 additions and 0 deletions
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9
arch/arm/dts/k3-j721e-r5-common-proc-board.dts
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@ -77,6 +77,15 @@
};
};
&cbass_main {
main_esm: esm@700000 {
compatible = "ti,j721e-esm";
reg = <0x0 0x700000 0x0 0x1000>;
ti,esm-pins = <344>, <345>;
u-boot,dm-spl;
};
};
&dmsc {
mboxes= <&mcu_secproxy 8>, <&mcu_secproxy 6>, <&mcu_secproxy 5>;
mbox-names = "tx", "rx", "notify";

1
arch/arm/dts/k3-j721e.dtsi
View File

@ -137,6 +137,7 @@
#size-cells = <2>;
ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */
<0x00 0x00600000 0x00 0x00600000 0x00 0x00031100>, /* GPIO */
<0x00 0x00700000 0x00 0x00700000 0x00 0x00001000>, /* ESM */
<0x00 0x00900000 0x00 0x00900000 0x00 0x00012000>, /* serdes */
<0x00 0x00A40000 0x00 0x00A40000 0x00 0x00000800>, /* timesync router */
<0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */