Re: [PATCH v2] arm64: dts: qcom: qcm6490-fairphone-fp5: Enable UFS

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 





On 10/2/23 14:30, Luca Weiss wrote:
Enable the UFS phy and controller so that we can access the internal
storage of the phone.

At the same time we need to bump the minimum voltage used for UFS VCC,
otherwise it doesn't initialize properly. The 2.952V is taken from the
vcc-voltage-level property downstream.

See also the following link for more information about the VCCQ/VCCQ2:
https://gerrit-public.fairphone.software/plugins/gitiles/kernel/msm-extra/devicetree/+/1590a3739e7dc29d2597307881553236d492f188/fp5/yupik-idp-pm7250b.dtsi#207

Signed-off-by: Luca Weiss <luca.weiss@xxxxxxxxxxxxx>
---
Depends on: https://lore.kernel.org/linux-arm-msm/20230927081858.15961-1-quic_nitirawa@xxxxxxxxxxx/
---
Changes in v2:
- Constrain UFS voltage to only 2.952V
- Link to v1: https://lore.kernel.org/r/20230929-fp5-ufs-v1-1-122941e28b06@xxxxxxxxxxxxx
---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>

Konrad




[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux