pinctrl: sprd: Use the correct pin output configuration

Browse source

The Spreadtrum pin controller did not supply registers to set high level
or low level for output mode, instead we should let the pin controller
current configuration drive values on the line. So we should use the
PIN_CONFIG_OUTPUT_ENABLE configuration to enable or disable the output
mode.

[Baolin Wang changes the commit message]
Fixes: 41d32cfce1 ("pinctrl: sprd: Add Spreadtrum pin control driver")
Signed-off-by: Linhua Xu <linhua.xu@unisoc.com>
Signed-off-by: Baolin Wang <baolin.wang7@gmail.com>
Link: https://lore.kernel.org/r/8a6f91b49c17beb218e46b23084f59a7c7260f86.1585124562.git.baolin.wang7@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

...

This commit is contained in:

Linhua Xu 2020-03-25 16:25:27 +08:00 • committed by Linus Walleij

parent 368b62f2fd

commit bb0f472f96

1 changed files with 7 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

10

drivers/pinctrl/sprd/pinctrl-sprd.c

View file