From eaf1a29665cda1c767cac0d523828892bd77a842 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Mon, 17 Oct 2022 22:41:08 -0700 Subject: 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 Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpiolib-of.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/gpio') 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 -- cgit v1.2.3