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Message-ID: <20201106091854.14958-1-amelie.delaunay@st.com>
Date: Fri, 6 Nov 2020 10:18:49 +0100
From: Amelie Delaunay <amelie.delaunay@...com>
To: Rob Herring <robh+dt@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...com>,
Russell King <linux@...linux.org.uk>,
Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
Badhri Jagan Sridharan <badhri@...gle.com>,
Jun Li <lijun.kernel@...il.com>
CC: <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<linux-usb@...r.kernel.org>,
<linux-stm32@...md-mailman.stormreply.com>,
<linux-arm-kernel@...ts.infradead.org>,
Amelie Delaunay <amelie.delaunay@...com>,
Fabrice Gasnier <fabrice.gasnier@...com>
Subject: [PATCH v4 0/5] STUSB1600 support on STM32MP15xx-DKx
This series adds missing bindings for Type-C typec-power-opmode property
and STUSB160x Type-C port controllers [1].
STUSB160x driver requires to get power operation mode via device tree,
that's why this series also adds the optional DT property
typec-power-opmode for usb-c-connector to select the power operation mode
capability.
Tested on stm32mp157c-dk2 [2], which has a Type-C connector managed by
STUSB1600, and connected to USB OTG controller.
[1] https://www.st.com/en/interfaces-and-transceivers/usb-type-c-and-power-delivery-controllers.html
[2] https://www.st.com/en/evaluation-tools/stm32mp157c-dk2.html
Amelie Delaunay (4):
dt-bindings: connector: add power-opmode optional property to
usb-connector
dt-bindings: usb: Add DT bindings for STUSB160x Type-C controller
usb: typec: stusb160x: fix power-opmode property with
typec-power-opmode
ARM: dts: stm32: add STUSB1600 Type-C using I2C4 on stm32mp15xx-dkx
ARM: multi_v7_defconfig: enable STUSB160X Type-C port controller
support
---
Changes in v4:
- power-opmode DT property renamed to typec-power-opmode and mutually
exclusive condition with new-source-frs-typec-current added
- Due to DT property renaming, patch 3/5 is added to update stusb160x
driver.
---
.../bindings/connector/usb-connector.yaml | 24 ++++++
.../devicetree/bindings/usb/st,stusb160x.yaml | 85 +++++++++++++++++++
arch/arm/boot/dts/stm32mp15-pinctrl.dtsi | 7 ++
arch/arm/boot/dts/stm32mp15xx-dkx.dtsi | 30 +++++++
arch/arm/configs/multi_v7_defconfig | 2 +
drivers/usb/typec/stusb160x.c | 2 +-
6 files changed, 149 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/usb/st,stusb160x.yaml
--
2.17.1
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