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From: Pratyush Yadav
To: Vinod Koul
CC: Nikhil Devshatwar ,
Tomi Valkeinen ,
Laurent Pinchart ,
Paul Kocialkowski ,
Vignesh Raghavendra ,
Chunfeng Yun ,
Kishon Vijay Abraham I ,
Peter Chen ,
Pratyush Yadav ,
Rob Herring , ,
,
Subject: [PATCH v3 0/7] Rx mode support for Cadence DPHY
Date: Fri, 25 Jun 2021 00:11:01 +0530
Message-ID: <20210624184108.21312-1-p.yadav@ti.com>
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Hi,
This series adds support for Rx mode on Cadence DPHY driver. It has been
split off from [0] to facilitate easier merging. I have still kept it as
v3 to maintain continuity with the previous patches. This series also
includes conversion to YAML binding.
Tested on TI's J721E with OV5640 sensor.
[0] https://patchwork.linuxtv.org/project/linux-media/list/?series=5526&state=%2A&archive=both
Changes in v3:
- Use a table to select the band.
- Use a table to poll the data lane ready bits.
- Multiply the DPHY HS clock rate by 2 to get the bit rate since the
clock is DDR.
- Add Rob's R-by.
Changes in v2:
- Drop reg description.
- Add a description for each DPHY clock.
- Rename dphy@... to phy@... in example.
- Add Laurent's R-by.
- Re-order subject prefixes.
- Re-order subject prefixes.
- Add power-domain to the example.
- Add Laurent's R-by.
- Re-order subject prefixes.
Paul Kocialkowski (1):
phy: Distinguish between Rx and Tx for MIPI D-PHY with submodes
Pratyush Yadav (6):
phy: cdns-dphy: Prepare for Rx support
phy: cdns-dphy: Allow setting mode
phy: cdns-dphy: Add Rx support
phy: dt-bindings: Convert Cadence DPHY binding to YAML
phy: dt-bindings: cdns,dphy: make clocks optional
phy: dt-bindings: cdns,dphy: add power-domains property
.../devicetree/bindings/phy/cdns,dphy.txt | 20 -
.../devicetree/bindings/phy/cdns,dphy.yaml | 54 +++
drivers/phy/cadence/cdns-dphy.c | 344 ++++++++++++++++--
include/linux/phy/phy-mipi-dphy.h | 13 +
4 files changed, 375 insertions(+), 56 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/phy/cdns,dphy.txt
create mode 100644 Documentation/devicetree/bindings/phy/cdns,dphy.yaml