diff options
| author | Paolo Abeni <pabeni@redhat.com> | 2025-03-19 17:46:33 +0100 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-03-19 17:46:33 +0100 |
| commit | 4df2ebfca6e20f3d81377e50b0238fe47b714c37 (patch) | |
| tree | db0a466d987dd6d2630a7e6a9e9665fc5a30a6ad /drivers/gpio/gpiolib-of.c | |
| parent | 23c9ff659140f97d44bf6fb59f89526a168f2b86 (diff) | |
| parent | a5d4d993fac4925410991eac3b427ea6b86e4872 (diff) | |
| download | linux-4df2ebfca6e20f3d81377e50b0238fe47b714c37.tar.gz linux-4df2ebfca6e20f3d81377e50b0238fe47b714c37.tar.bz2 linux-4df2ebfca6e20f3d81377e50b0238fe47b714c37.zip | |
Merge tag 'ieee802154-for-net-next-2025-03-10' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next
Stefan Schmidt says:
====================
pull-request: ieee802154-next 2025-03-10
An update from ieee802154 for your *net-next* tree:
Andy Shevchenko reworked the ca8210 driver to use the gpiod API and fixed
a few problems of the driver along the way.
* tag 'ieee802154-for-net-next-2025-03-10' of git://git.kernel.org/pub/scm/linux/kernel/git/wpan/wpan-next:
dt-bindings: ieee802154: ca8210: Update polarity of the reset pin
ieee802154: ca8210: Switch to using gpiod API
ieee802154: ca8210: Get platform data via dev_get_platdata()
ieee802154: ca8210: Use proper setters and getters for bitwise types
====================
Link: https://patch.msgid.link/20250310185752.2683890-1-stefan@datenfreihafen.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/gpio/gpiolib-of.c')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 2e537ee979f3..44ba1e16ed0d 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -203,6 +203,15 @@ static void of_gpio_try_fixup_polarity(const struct device_node *np, */ { "qi,lb60", "rb-gpios", true }, #endif +#if IS_ENABLED(CONFIG_IEEE802154_CA8210) + /* + * According to the datasheet, the NRST pin 27 is an active-low + * signal. However, the device tree schema and admittedly + * the out-of-tree implementations have been used for a long + * time incorrectly by describing reset GPIO as active-high. + */ + { "cascoda,ca8210", "reset-gpio", false }, +#endif #if IS_ENABLED(CONFIG_PCI_LANTIQ) /* * According to the PCI specification, the RST# pin is an |