samsung_sm8750/android_kernel_samsung_sm8750-devicetrees
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: dts: qcom: add gh-watchdog dependency to pmic-pon-log device for Sun

Browse Source 
Add a dependency between the gh-watchdog and pmic-pon-log devices
for Sun boards.  This ensures that during system boot-up, the driver
responsible for the gh-watchdog device initializes before the one
responsible for the pmic-pon-log device.

This behavior is critical to ensuring that a PMIC warm-reset correctly
occurs in the situation that the qcom,pmic-fault-panic property is
specified for the pmic-pon-log device and the previous system
power-off was caused by a PMIC fault.

Change-Id: I8c40b19ce150ca5bb3cb9514c7d293481a5009af
Signed-off-by: David Collins <quic_collinsd@quicinc.com>
This commit is contained in:
David Collins
2023-12-12 17:27:56 -08:00
parent 1567c4e1e4
commit f1387aade5
2 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
qcom/sun.dtsi
View File

@@ -296,6 +296,10 @@
};
soc: soc { };
hypervisor: hypervisor {
gh_watchdog: qcom,gh-watchdog { };
};
};
&firmware {