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-rwxr-xr-xspi_ch341_usb_setup.sh5
1 files changed, 5 insertions, 0 deletions
diff --git a/spi_ch341_usb_setup.sh b/spi_ch341_usb_setup.sh
new file mode 100755
index 000000000000..4247e4fd3f5b
--- /dev/null
+++ b/spi_ch341_usb_setup.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+for i in /sys/bus/usb/drivers/spi-ch341-usb/*/spi_master/spi*/spi*.*; do
+ echo spidev > $i/driver_override; echo $(basename $i) > /sys/bus/spi/drivers/spidev/bind
+done