diff options
| author | Tom Rini <trini@konsulko.com> | 2025-03-31 11:06:14 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-03-31 17:04:20 -0600 |
| commit | 4a06b4b8efc39b6c8bf08225b18875f3c267bc2f (patch) | |
| tree | ac77a681297895fe2325086a5610390361797e45 | |
| parent | fd2bccec19d399b4a445009b3d514d2419cfbc95 (diff) | |
| parent | dbe3ea4274b005e05cf1ddaf1d6406e0e452720f (diff) | |
Merge patch series "Add WDT support for J7200 SOC"
Udit Kumar <u-kumar1@ti.com> says:
This enables the ESMs and the associated PMIC.
Programming these bits is a requirement to make the watchdog actually reset the board.
After DT sync nodes bucka1 and main_esm has bootph property added in
pmic nodes.
RFC was sent
https://lore.kernel.org/all/20241126063543.2678052-1-u-kumar1@ti.com/
With current patch boot logs
https://gist.github.com/uditkumarti/adb647f86e6d166ea2d0ac98dceb7a9b
reset: https://gist.github.com/uditkumarti/adb647f86e6d166ea2d0ac98dceb7a9b#file-gistfile1-txt-L2344
Link: https://lore.kernel.org/r/20250314110411.2781732-1-u-kumar1@ti.com
| -rw-r--r-- | arch/arm/dts/k3-j7200-r5-common-proc-board.dts | 7 | ||||
| -rw-r--r-- | configs/j7200_evm_r5_defconfig | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts index ecb1dd49c64..9ac29110324 100644 --- a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts +++ b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts @@ -120,3 +120,10 @@ vdd-supply-2 = <&buckb1>; bootph-pre-ram; }; + +&tps659414 { + esm: esm { + compatible = "ti,tps659413-esm"; + bootph-pre-ram; + }; +}; diff --git a/configs/j7200_evm_r5_defconfig b/configs/j7200_evm_r5_defconfig index ae5849baf13..8df921c028b 100644 --- a/configs/j7200_evm_r5_defconfig +++ b/configs/j7200_evm_r5_defconfig @@ -99,7 +99,9 @@ CONFIG_DM_MAILBOX=y CONFIG_K3_SEC_PROXY=y CONFIG_FS_LOADER=y CONFIG_SPL_FS_LOADER=y +CONFIG_ESM_K3=y CONFIG_K3_AVS0=y +CONFIG_ESM_PMIC=y CONFIG_SUPPORT_EMMC_BOOT=y CONFIG_SPL_MMC_HS400_SUPPORT=y CONFIG_MMC_SDHCI=y |