| From: |
| Jorge Ramirez-Ortiz <jorge.ramirez-ortiz-AT-linaro.org> |
| To: |
| jorge.ramirez-ortiz-AT-linaro.org, robh-AT-kernel.org, bjorn.andersson-AT-linaro.org |
| Subject: |
| [PATCH v4 0/4] USB SS PHY for Qualcomm's QCS404 |
| Date: |
| Thu, 7 Feb 2019 12:17:30 +0100 |
| Message-ID: |
| <20190207111734.24171-1-jorge.ramirez-ortiz@linaro.org> |
| Cc: |
| swboyd-AT-chromium.org, andy.gross-AT-linaro.org, shawn.guo-AT-linaro.org, gregkh-AT-linuxfoundation.org, mark.rutland-AT-arm.com, kishon-AT-ti.com, jackp-AT-codeaurora.org, devicetree-AT-vger.kernel.org, linux-arm-msm-AT-vger.kernel.org, linux-usb-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, linux-arm-kernel-AT-lists.infradead.org, khasim.mohammed-AT-linaro.org |
| Archive-link: |
| Article |
This set adds USB SS PHY support to Qualcomm's QCS404 SoC
The PHY is implemented using Synopsys' SS PHY IP
The code is losely based on Sriharsha Allenki's
<sallenki@codeaurora.org> original implementation.
v2:
enable OTG mode detection
move vdd voltage levels to driver
use bulk_ control interfaces
ss-phy-bindings [1]
v3:
remove clk/regulator counters
vdd constrains in device tree
update error labels
fix get_optional vbus
allocate arrays statically
fix typos in bindings
v4:
dts:
make compatible tag more specific to the driver
define a connector node to contain the vbus regulator
fix the resets definition
fix example node
remove unused binding (qcom-dwc3-usb-phy)
connector: add optional property vbus-supply
driver:
vbus regulator is no longer optional
[1] ss-phy-binding discussion:
- qcom,dwc3-ss-usb-phy exist for a generic usb2/usb3 phy driver that
was never merged. Rather than trying to re-use these bindings I chose
to delete them for simplicity
Jorge Ramirez-Ortiz (4):
dt-bindings: phy: remove qcom-dwc3-usb-phy
dt-bindings: connector: Add vbus-supply property
dt-bindings: Add Qualcomm USB SuperSpeed PHY bindings
phy: qualcomm: usb: Add SuperSpeed PHY driver
.../bindings/connector/usb-connector.txt | 4 +
.../bindings/phy/qcom,snps-usb-ssphy.txt | 79 +++++
.../bindings/phy/qcom-dwc3-usb-phy.txt | 37 --
drivers/phy/qualcomm/Kconfig | 11 +
drivers/phy/qualcomm/Makefile | 1 +
drivers/phy/qualcomm/phy-qcom-usb-ss.c | 322 ++++++++++++++++++
6 files changed, 417 insertions(+), 37 deletions(-)
create mode 100644 Documentation/devicetree/bindings/phy/qcom,snps-usb-ssphy.txt
delete mode 100644 Documentation/devicetree/bindings/phy/qcom-dwc3-usb-phy.txt
create mode 100644 drivers/phy/qualcomm/phy-qcom-usb-ss.c
--
2.20.1
