diff options
| author | Patrick Delaunay <patrick.delaunay@st.com> | 2019-03-29 15:42:24 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2019-04-21 10:26:52 +0200 |
| commit | 6fe7dd3327d552bacf4266d7f1ed074bf98ffb92 (patch) | |
| tree | b4ddd4665a26df7617120e110682954e532571d5 /arch/arm/dts/stm32mp157-pinctrl.dtsi | |
| parent | c31000c534c6d62dd3a3ae58f30eae3ed572d856 (diff) | |
stm32mp1: add stusb1600 support for DK1 and DK2 board
The DK1 and DK2 boards use the USB Type-C controller STUSB1600.
This patch updates:
- the device tree to add the I2C node in the DT
- the board stm32mp1 to probe this I2C device and use this controller
to check cable detection.
- the DWC2 driver to support a new dt property
"u-boot,force-b-session-valid" which forces B session and
device mode; it is a workaround because the VBUS sensing and
ID detection isn't available with stusb1600.
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Diffstat (limited to 'arch/arm/dts/stm32mp157-pinctrl.dtsi')
| -rw-r--r-- | arch/arm/dts/stm32mp157-pinctrl.dtsi | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32mp157-pinctrl.dtsi b/arch/arm/dts/stm32mp157-pinctrl.dtsi index c069875486..0aae69b0a0 100644 --- a/arch/arm/dts/stm32mp157-pinctrl.dtsi +++ b/arch/arm/dts/stm32mp157-pinctrl.dtsi @@ -375,6 +375,13 @@ }; }; + stusb1600_pins_a: stusb1600-0 { + pins { + pinmux = <STM32_PINMUX('I', 11, ANALOG)>; + bias-pull-up; + }; + }; + uart4_pins_a: uart4-0 { pins1 { pinmux = <STM32_PINMUX('G', 11, AF6)>; /* UART4_TX */ |