StarFive Tech OpenSBI for VisionFive (JH7110) boards (mirror) https://git.radix-linux.su/starfive-tech/opensbi.git/atom?h=v1.0 2021-11-12T04:59:08+00:00 2021-11-12T04:59:08+00:00 Nikita Shubin n.shubin@yadro.com 2021-11-10T09:42:29+00:00 urn:sha1:13a1158d24f6462ecf17d63e0c2325994180deac Minimum SiFive I2C driver to read/send bytes over I2C bus. This allows querying information and perform operation of onboard PMIC, as well as power-off and reset. Tested-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Alexandre Ghiti <alexandre.ghiti@canonical.com> Tested-by: Alexandre Ghiti <alexandre.ghiti@canonical.com> Signed-off-by: Nikita Shubin <n.shubin@yadro.com> 2021-11-12T04:49:45+00:00 Nikita Shubin n.shubin@yadro.com 2021-11-10T09:42:28+00:00 urn:sha1:6ca6bcafb74d2dc43a5082c1b7caf6b2aa453c2d FDT based I2C framework on the top of I2C library. The drivers are probed on demand by fdt_i2c_adapter_get function. Tested-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Alexandre Ghiti <alexandre.ghiti@canonical.com> Tested-by: Alexandre Ghiti <alexandre.ghiti@canonical.com> Signed-off-by: Nikita Shubin <n.shubin@yadro.com> 2021-11-12T04:47:50+00:00 Nikita Shubin n.shubin@yadro.com 2021-11-10T09:42:27+00:00 urn:sha1:2c964a2e159880c921a33f51f493a3a257d4bfce Helper library to keep track of registered I2C adapters, identified by dts offset, basic send/read functions and adapter configuration (enable, set dividers, etc...). Tested-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Alexandre Ghiti <alexandre.ghiti@canonical.com> Tested-by: Alexandre Ghiti <alexandre.ghiti@canonical.com> Signed-off-by: Nikita Shubin <n.shubin@yadro.com>