diff options
| author | Samuel Holland <[email protected]> | 2022-07-12 21:52:30 -0500 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2022-07-18 11:39:33 +0200 |
| commit | 88df36f2e6aa171a674715f8079d3b6ee4165ac3 (patch) | |
| tree | c806cf4695882ab96d2993823df21b9015730500 /lib/mpi/mpi-sub-ui.c | |
| parent | fc153c8f283bf5925615195fc9d4056414d7b168 (diff) | |
pinctrl: sunxi: Support the 2.5V I/O bias mode
H616 and newer SoCs feature a 2.5V I/O bias mode in addition to the
1.8V and 3.3V modes. This mode is entered by selecting the 3.3V level
and disabling the "withstand function".
H616 supports this capability on its main PIO only. A100 supports this
capability on both its PIO and R-PIO.
Reviewed-by: Jernej Skrabec <[email protected]>
Tested-by: Heiko Stuebner <[email protected]>
Signed-off-by: Samuel Holland <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Linus Walleij <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-sub-ui.c')
0 files changed, 0 insertions, 0 deletions