#21965: w1-gpio.0: Failed to parse gpio MT7620(WT3020),RT5350 (WT1520,MPR-A1)
ds18b20
----------------------+-----------------------------------
Reporter: sakatgg | Owner: developers
Type: defect | Status: new
Priority: high | Milestone: Barrier Breaker 14.07
Component: kernel | Version: Chaos Calmer 15.05
Resolution: | Keywords: w1-gpio RT5350 MT7620
----------------------+-----------------------------------
Comment (by anonymous):
Console MT7620(WT3020), it works with sensor ds18b20:
{{{
-----------------------------------------------------
CHAOS CALMER (Chaos Calmer, r48925)
-----------------------------------------------------
* 1 1/2 oz Gin Shake with a glassful
* 1/4 oz Triple Sec of broken ice and pour
* 3/4 oz Lime Juice unstrained into a goblet.
* 1 1/2 oz Orange Juice
* 1 tsp. Grenadine Syrup
-----------------------------------------------------
root@OpenWrt:~# cat /sys/kernel/debug/gpio
GPIOs 0-23, platform/10000600.gpio, 10000600.gpio:
gpio-1 (reset ) in hi
GPIOs 40-71, platform/10000660.gpio, 10000660.gpio:
GPIOs 72-72, platform/10000688.gpio, 10000688.gpio:
gpio-72 (nexx:blue:power ) out hi
root@OpenWrt:~# insmod w1-gpio-custom bus0=0,2,0
root@OpenWrt:~# cat /sys/kernel/debug/gpio
GPIOs 0-23, platform/10000600.gpio, 10000600.gpio:
gpio-1 (reset ) in hi
gpio-2 (w1 ) in hi
GPIOs 40-71, platform/10000660.gpio, 10000660.gpio:
GPIOs 72-72, platform/10000688.gpio, 10000688.gpio:
gpio-72 (nexx:blue:power ) out hi
root@OpenWrt:~# cat
/sys/bus/w1/drivers/w1_slave_driver/28-00043c91a4ff/w1_slave
79 01 55 00 7f ff 0c 10 14 : crc=14 YES
79 01 55 00 7f ff 0c 10 14 t=23562
root@OpenWrt:~#
}}}
--
Ticket URL: <https://dev.openwrt.org/ticket/21965#comment:6>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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