[platform/cels] Dx010: fix pca9548 downstream device address collision (

sonic-net#5899) - Why I did it Fix the i2c device to address conflicts behind the PCA9548 switch. - How I did it Load the i2c-mux-pca954x with parameter force-deselect-on-exit=1.
pphuchar · Nov 26, 2020 · fb53ab7 · fb53ab7
1 parent 829c116
commit fb53ab7
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diff --git a/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-dx010.init b/platform/broadcom/sonic-platform-modules-cel/debian/platform-modules-dx010.init
@@ -42,7 +42,7 @@ start)
         echo -n "Setting up board... "
 
         modprobe i2c-dev
-        modprobe i2c-mux-pca954x
+        modprobe i2c-mux-pca954x force-deselect-on-exit=1
         modprobe dx010_wdt
         modprobe leds-dx010
         modprobe lm75

diff --git a/platform/broadcom/sonic-platform-modules-cel/dx010/cfg/dx010-modules.conf b/platform/broadcom/sonic-platform-modules-cel/dx010/cfg/dx010-modules.conf
@@ -11,5 +11,4 @@ i2c-mux
 i2c-smbus
 
 i2c-mux-gpio
-i2c-mux-pca954x
Original file line number	Diff line number	Diff line change
Expand Up		@@ -11,5 +11,4 @@ i2c-mux
		i2c-smbus

		i2c-mux-gpio
		i2c-mux-pca954x