| commit | 211e58ab88f8dba5405178518fa8349fda043103 | [log] [tgz] |
|---|---|---|
| author | Tim Harvey <tharvey@gateworks.com> | Wed Jun 19 14:13:22 2024 -0700 |
| committer | Fabio Estevam <festevam@gmail.com> | Mon Jun 24 09:19:10 2024 -0300 |
| tree | d84420cf21e8556efd84889b1b4a24c0270f7d24 | |
| parent | 34f53c2c975e609a3836eb4dbefae30877f81519 [diff] |
board: gateworks: venice: delay before reading GSC EEPROM Extensive testing has shown that at higher temperatures operating without a GSC backup battery, the GSC needs a small delay after releasing the I2C SDA/SCL pins before it is ready to handle I2C requests. Add a delay to avoid errors such as: wait_for_sr_state: Arbitration lost sr=93 cr=80 state=2020 i2c_init_transfer: failed for chip 0x20 retry=0 Signed-off-by: Tim Harvey <tharvey@gateworks.com>