diff options
| author | Nikita Shubin <n.shubin@yadro.com> | 2021-11-10 12:42:29 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2021-11-12 10:29:08 +0530 |
| commit | 13a1158d24f6462ecf17d63e0c2325994180deac (patch) | |
| tree | 68ea338eb2daa5903f1e45f61fe03727b61bf201 /lib/utils/i2c/fdt_i2c.c | |
| parent | 6ca6bcafb74d2dc43a5082c1b7caf6b2aa453c2d (diff) | |
lib: utils/i2c: Add minimal SiFive I2C driver
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>
Diffstat (limited to 'lib/utils/i2c/fdt_i2c.c')
| -rw-r--r-- | lib/utils/i2c/fdt_i2c.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/utils/i2c/fdt_i2c.c b/lib/utils/i2c/fdt_i2c.c index 4f91649..be8e506 100644 --- a/lib/utils/i2c/fdt_i2c.c +++ b/lib/utils/i2c/fdt_i2c.c @@ -18,7 +18,10 @@ #include <sbi/sbi_console.h> +extern struct fdt_i2c_adapter fdt_i2c_adapter_sifive; + static struct fdt_i2c_adapter *i2c_adapter_drivers[] = { + &fdt_i2c_adapter_sifive }; static int fdt_i2c_adapter_init(void *fdt, int nodeoff) |