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IR I2C on stretch 9.11 #5

Open davidqzhu opened 4 years ago

davidqzhu commented 4 years ago 
uname -a
Linux raspberrypi3 4.14.79-v7+ #1159 SMP Sun Nov 4 17:50:20 GMT 2018 armv7l GNU/Linux

lsb_release -a
No LSB modules are available.
Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 9.4 (stretch)
Release:    9.4
Codename:   stretch
uname -a
Linux raspberrypi 4.19.66-v7+ #1253 SMP Thu Aug 15 11:49:46 BST 2019 armv7l GNU/Linux

lsb_release -a
No LSB modules are available.
Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 9.11 (stretch)
Release:    9.11
Codename:   stretch

[    3.086817] gpio-13 (7.i2c): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[    3.086888] gpio-19 (7.i2c): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[    3.087800] i2c-gpio 7.i2c: using lines 13 (SDA) and 19 (SCL)
[    3.088063] gpio-12 (8.i2c): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[    3.088128] gpio-16 (8.i2c): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[    3.098381] i2c-gpio 8.i2c: using lines 12 (SDA) and 16 (SCL)
[    3.098869] gpio-20 (9.i2c): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[    3.099007] gpio-21 (9.i2c): enforced open drain please flag it properly in DT/ACPI DSDT/board file
[    3.099767] i2c-gpio 9.i2c: using lines 20 (SDA) and 21 (SCL)