diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-10-18 07:41:08 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2022-10-20 13:54:18 +0200 |
| commit | eaf1a29665cda1c767cac0d523828892bd77a842 (patch) | |
| tree | 314c7db7fcdda2c7f20fd6a80401f3cb4ecc528f /drivers/gpio | |
| parent | gpiolib: of: add a quirk for reset line for Cirrus CS42L56 codec (diff) | |
| download | linux-eaf1a29665cda1c767cac0d523828892bd77a842.tar.xz linux-eaf1a29665cda1c767cac0d523828892bd77a842.zip | |
gpiolib: of: add a quirk for legacy names in MOXA ART RTC
The driver is using non-standard "gpio-rtc-data", "gpio-rtc-sclk", and
"gpio-rtc-reset" names for properties describing its gpios. In
preparation to converting to the standard naming ("rtc-*-gpios") and
switching the driver to gpiod API add a quirk to gpiolib to keep
compatibility with existing DTSes.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index ffdbac2eeaa6..d22498c72a67 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -390,6 +390,11 @@ static struct gpio_desc *of_find_gpio_rename(struct device_node *np, #if IS_ENABLED(CONFIG_MFD_ARIZONA) { "wlf,reset", NULL, NULL }, #endif +#if IS_ENABLED(CONFIG_RTC_DRV_MOXART) + { "rtc-data", "gpio-rtc-data", "moxa,moxart-rtc" }, + { "rtc-sclk", "gpio-rtc-sclk", "moxa,moxart-rtc" }, + { "rtc-reset", "gpio-rtc-reset", "moxa,moxart-rtc" }, +#endif #if IS_ENABLED(CONFIG_NFC_MRVL_I2C) { "reset", "reset-n-io", "marvell,nfc-i2c" }, #endif |