Bug #113952
【BSP】【EVT2】串口日志出现PM8150 LDO6 OCP问题
| Status: | CLOSED | Start date: | 2022-11-14 | |
|---|---|---|---|---|
| Priority: | Low | Due date: | ||
| Assignee: | 项目二组_SD3 曾小文 | % Done: | 0% | |
| Category: | EE | |||
| Target version: | - | |||
| Need_Info: | -- | Found Version: | FlatBuild_HH_VX1_MCE_FSE.M.D.user.01.00.X101.202210290232 | |
| Resolution: | -- | Degrated: | -- | |
| Severity: | Minor | Verified Version: | ||
| Reproducibility: | Every time | Fixed Version: | ||
| Test Type: | IT | Root cause: | 测试865平台都会报这个OCP问题，在板上无法实测电流，对实际无影响。 |
Description
串口日志出现PM8150 LDO6 OCP问题：
B - 452345 - PM: OCP Occured: PMIC: 0; LDO: 6
从原理图看，LDO6连接的是PWR3 和 UFS，按照高通（PMIC软件）的说法，LDO6发生OCP后，会出现断电复位的情况，但设备正常启动，需要硬件同事帮忙一起调查一下
boot_reboot_sxr_xbl.txt 
(341 KB)
History
#1 Updated by CD SYSTEM-胡兵 over 2 years ago
- File boot_reboot_sxr_xbl.txt added
#2 Updated by CD SYSTEM-胡兵 over 2 years ago
- Assignee changed from CD SYSTEM-胡兵 to SZ-硬件二组_SD3 王苗
#3 Updated by CD SYSTEM-胡兵 over 2 years ago
- Category set to 依赖高通case 回复
#4 Updated by SZ-硬件二组_SD3 王苗 about 2 years ago
- Category changed from 依赖高通case 回复 to EE
- Status changed from New to ASSIGNED
- Assignee changed from SZ-硬件二组_SD3 王苗 to 项目二组_SD3 曾小文
- Priority changed from High to Low
- Severity changed from Major to Minor
测试865平台都会报这个OCP问题，在板上无法实测电流，对实际无影响。
#5 Updated by CDTS_TEST 王成 almost 2 years ago
- Status changed from ASSIGNED to RESOLVED
- Root cause set to 测试865平台都会报这个OCP问题，在板上无法实测电流，对实际无影响。
测试865平台都会报这个OCP问题，在板上无法实测电流，对实际无影响。
#6 Updated by CDTS_TEST 王成 almost 2 years ago
- Status changed from RESOLVED to VERIFIED
#7 Updated by CDTS_TEST 王成 almost 2 years ago
- Status changed from VERIFIED to CLOSED