#21965: w1-gpio.0: Failed to parse gpio MT7620(WT3020),RT5350 (WT1520,MPR-A1)
ds18b20
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Reporter: sakatgg | Owner: developers
Type: defect | Status: new
Priority: high | Milestone: Barrier Breaker 14.07
Component: kernel | Version: Chaos Calmer 15.05
Keywords: w1-gpio RT5350 MT7620 |
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sensor ds18b20 connected to the gpio
opkg install kmod-w1 kmod-w1-master-gpio kmod-w1-gpio-custom
insmod w1-gpio-custom bus0=0,2,0
Kernel Log
[ 283.160000] Custom GPIO-based W1 driver version 0.1.1
[ 283.170000] w1-gpio w1-gpio.0: no of_node; not parsing pinctrl DT
[ 283.190000] w1-gpio w1-gpio.0: Failed to parse gpio property for data
pin (-2)
[ 283.200000] w1-gpio: probe of w1-gpio.0 failed with error -2
an error on the tested routers with sensor ds18b20 (HAME MPR-A1, NEXX
WT1520 (RT5350), MT7620 (NEXX WT3020)), gpio various were connected
Error on versions Openwrt AA, BB, CC
--
Ticket URL: <https://dev.openwrt.org/ticket/21965>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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