Commit Graph

20 Commits

Author SHA1 Message Date
0106430805 remove gpio reset 2023-10-18 17:33:19 +08:00
3e95df1f64 pca954x_select: api supports no channel enabled 2022-02-11 13:46:51 +08:00
26ab2927b9 pca954x: log detected type 2022-02-11 12:00:39 +08:00
dacc816eb4 pca954x: improve code, fix I2C_SW_RESET behavior 2022-02-11 11:22:53 +08:00
14b0247716 pca954x: fix to work on cold boot 2022-02-09 17:23:33 +08:00
bc41b91192 adjust pca address 2022-02-08 16:39:12 +08:00
3efc682bd6 add pca954x autodetection, pca9547 support 2022-02-08 15:40:17 +08:00
b0ec74d764 i2c: half_period -> unit_delay 2021-06-25 16:26:53 +08:00
4159aab6c8 i2c: conservative timing, avoid SCL/SDA races. Closes #83 2021-06-25 16:26:04 +08:00
d18c77c0eb i2c: fix error messages 2021-06-25 16:23:50 +08:00
411eebd96c i2c: configure I2C_SW_RESET MIO on Kasli-SoC 2021-06-19 18:49:51 +08:00
3172aba1a8 libboard_zynq: improve i2c doc 2020-11-19 20:26:48 +01:00
975202a653 libboard_zynq: enable i2c+eeprom for target_kasli_soc 2020-11-19 20:17:36 +01:00
1a96a7550a libboard_zynq: make RegisterBlock constructors more consistent 2020-08-13 14:49:26 +08:00
36947104e3 libboard_zynq: make constructor names more consistent 2020-08-13 13:31:53 +08:00
11089d8a64 i2c: delete dead code 2020-08-12 16:51:25 +08:00
4614ed1371 i2c: simplify ctor_common() 2020-08-08 10:06:11 +08:00
16b2df91ca i2c: fix GPIO register mapping, I2C control & EEPROM write operations 2020-08-07 11:10:18 +08:00
f7d3135ec7 i2c: implement EEPROM operations; add CountDown waiting indication 2020-08-05 20:10:30 +08:00
c60230af25 i2c: implement basic i2c bitbanging 2020-08-05 17:35:33 +08:00