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| author | Tom Rini <trini@konsulko.com> | 2025-05-02 14:24:21 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-05-02 15:32:45 -0600 |
| commit | 0c8a89d252c3db3401ffa572ee2e4dfcb94e2c3b (patch) | |
| tree | 9aeeefff22677313c80ac2323e1c1f0712e96817 /arch | |
| parent | 0b78c2756262b73d037ab16f8ea5d6ef007bd854 (diff) | |
| parent | 8de75de3e4529803030e2763d98db3e5aaf6b956 (diff) | |
Merge patch series "k3-j784s4*: Enable ESMs and related PMIC"
Udit Kumar <u-kumar1@ti.com> says:
This series enables the ESMs and the associated PMIC. Programming these bits is
a requirement to make the watchdog actually reset the board.
Series supports WDT reset on all TI platforms based upon J784S4 SOC
including cut down (J742S2).
Bootlogs for reset
AM69: https://gist.github.com/uditkumarti/dca2171aafd6d50c82159346f9a0102f#file-am69-L2466
J784S4: https://gist.github.com/uditkumarti/dca2171aafd6d50c82159346f9a0102f#file-j784s4-L2704
J742S2: https://gist.github.com/uditkumarti/dca2171aafd6d50c82159346f9a0102f#file-j742s2-L2614
Link: https://lore.kernel.org/r/20250427070323.590449-1-u-kumar1@ti.com
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/k3-am69-r5-sk.dts | 7 | ||||
| -rw-r--r-- | arch/arm/dts/k3-j784s4-r5-evm.dts | 7 |
2 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-am69-r5-sk.dts b/arch/arm/dts/k3-am69-r5-sk.dts index 9c6e324ba29..e8362647c5d 100644 --- a/arch/arm/dts/k3-am69-r5-sk.dts +++ b/arch/arm/dts/k3-am69-r5-sk.dts @@ -10,3 +10,10 @@ #include "k3-j784s4-ddr.dtsi" #include "k3-am69-sk-u-boot.dtsi" #include "k3-j784s4-r5.dtsi" + +&tps659413 { + esm: esm { + compatible = "ti,tps659413-esm"; + bootph-pre-ram; + }; +}; diff --git a/arch/arm/dts/k3-j784s4-r5-evm.dts b/arch/arm/dts/k3-j784s4-r5-evm.dts index 0eeffa78740..fc20438261c 100644 --- a/arch/arm/dts/k3-j784s4-r5-evm.dts +++ b/arch/arm/dts/k3-j784s4-r5-evm.dts @@ -10,3 +10,10 @@ #include "k3-j784s4-ddr.dtsi" #include "k3-j784s4-evm-u-boot.dtsi" #include "k3-j784s4-r5.dtsi" + +&tps659413 { + esm: esm { + compatible = "ti,tps659413-esm"; + bootph-pre-ram; + }; +}; |