From: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
On the Siemens IOT2050 devices, the SPI controller wired to the Arduino
connector is normally driven by userspace. Introduce a binding for use
by spidev.
Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
---
Documentation/devicetree/bindings/trivial-devices.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml
index 430a814f64a5..01b9f36afcd5 100644
--- a/Documentation/devicetree/bindings/trivial-devices.yaml
+++ b/Documentation/devicetree/bindings/trivial-devices.yaml
@@ -349,6 +349,8 @@ properties:
- silabs,si3210
# Relative Humidity and Temperature Sensors
- silabs,si7020
+ # Siemens IOT2050: SPI interface on Arduino connector
+ - siemens,iot2050-arduino-spi
# Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply
- skyworks,sky81452
# Socionext SynQuacer TPM MMIO module
--
2.35.3
