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* [PATCH v2 0/2] Add UFS PHY support for SM6115/4250
@ 2021-08-13 20:11 Iskren Chernev
  2021-08-13 20:11 ` [PATCH v2 1/2] dt-bindings: phy: qcom,qmp: Add SM6115 UFS PHY bindings Iskren Chernev
  2021-08-13 20:11 ` [PATCH v2 2/2] phy: qcom-qmp: Add support for SM6115 UFS phy Iskren Chernev
  0 siblings, 2 replies; 4+ messages in thread
From: Iskren Chernev @ 2021-08-13 20:11 UTC (permalink / raw)
  To: Bjorn Andersson, Vinod Koul
  Cc: Andy Gross, Kishon Vijay Abraham I, Rob Herring, devicetree,
	linux-arm-msm, linux-kernel, linux-phy, phone-devel,
	~postmarketos/upstreaming, Iskren Chernev

The UFS PHY found on SM6115/4250 is named v3-660, found on cheaper qcom devices
(possibly starting with sdm660), but up until recently wasn't used much due to
prevalence of sdhc port for internal storage/sdcard.

The name is a bit misleading, because most of the registers found on v3-660
don't share much in common with v3.

The register values/sequences are taken from OnePlus repo [1].

[1] https://github.com/OnePlusOSS/android_kernel_oneplus_sm4250

v1: https://lkml.org/lkml/2021/8/5/235

Changes from v1:
- Suggested by Vinod
  - removed v3-660 constants for regs with same name and value as v3 regs

Iskren Chernev (2):
  dt-bindings: phy: qcom,qmp: Add SM6115 UFS PHY bindings
  phy: qcom-qmp: Add support for SM6115 UFS phy

 .../devicetree/bindings/phy/qcom,qmp-phy.yaml |   1 +
 drivers/phy/qualcomm/phy-qcom-qmp.c           | 124 ++++++++++++++++
 drivers/phy/qualcomm/phy-qcom-qmp.h           | 134 ++++++++++++++++++
 3 files changed, 259 insertions(+)


base-commit: 8d4b477da1a807199ca60e0829357ce7aa6758d5
-- 
2.32.0


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-08-17  5:35 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-13 20:11 [PATCH v2 0/2] Add UFS PHY support for SM6115/4250 Iskren Chernev
2021-08-13 20:11 ` [PATCH v2 1/2] dt-bindings: phy: qcom,qmp: Add SM6115 UFS PHY bindings Iskren Chernev
2021-08-13 20:11 ` [PATCH v2 2/2] phy: qcom-qmp: Add support for SM6115 UFS phy Iskren Chernev
2021-08-17  5:34   ` Vinod Koul

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