On 5/14/2024 6:57 PM, Krzysztof Kozlowski wrote:
On 14/05/2024 15:10, Komal Bajaj wrote:
Fixing the regulator voltages for qdu/qru1000 idp boards.
In particular -
- smps4 is 1.574V min and 2.04V max
- smps5 is 1.2V min and 1.4V max
- smps6 is 0.382V min and 1.12V max
Wait, why? This looks, at least partially, you are changing from fixed
voltage choice to full range, without clear explanation.
When we started using one of these regulators for USB enablement as sent
in the patch series [1], we saw a sudden reboot.
After adding more debug logs, came to know the configuration for smps5
was incorrect.
Therefore, cross verified the configurations for all the regulators and
got to know that these are incorrectly configured.
This fixes some manual errors introduced in the initial patch (mentioned
in fixes tag).
[1]
https://lore.kernel.org/linux-arm-msm/20240502090326.21489-1-quic_kbajaj@xxxxxxxxxxx/
Thanks,
Komal.
- smps8 is fixed at 0.752V
Fixes: d1f2cfe2f669 ("arm64: dts: qcom: Add base QDU1000/QRU1000 IDP DTs")
Signed-off-by: Komal Bajaj <quic_kbajaj@xxxxxxxxxxx>
Best regards,
Krzysztof
