diff options
| author | Sander Vanheule <sander@svanheule.net> | 2022-04-09 21:55:49 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <brgl@bgdev.pl> | 2022-04-11 14:29:57 +0200 |
| commit | deaf1cecdeb052cdb5e92fd642016198724b44a4 (patch) | |
| tree | c11a2942444f90d20053fc21ef79b8a65484ac34 /drivers/gpio/gpio-realtek-otto.c | |
| parent | 95fa6dbe58f286a8f87cb37b7516232eb678de2d (diff) | |
| download | lwn-deaf1cecdeb052cdb5e92fd642016198724b44a4.tar.gz lwn-deaf1cecdeb052cdb5e92fd642016198724b44a4.zip | |
gpio: realtek-otto: Add RTL930x support
The RTL930x SoC series has support for 24 GPIOs, with the port order
reversed compared to RTL838x and RTL839x. The RTL930x series also has
two CPUs (VPEs) and can distribute individual GPIO interrupts between
them.
Signed-off-by: Sander Vanheule <sander@svanheule.net>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Diffstat (limited to 'drivers/gpio/gpio-realtek-otto.c')
| -rw-r--r-- | drivers/gpio/gpio-realtek-otto.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-realtek-otto.c b/drivers/gpio/gpio-realtek-otto.c index dd1b7656d23a..3ddaa17accff 100644 --- a/drivers/gpio/gpio-realtek-otto.c +++ b/drivers/gpio/gpio-realtek-otto.c @@ -335,6 +335,10 @@ static const struct of_device_id realtek_gpio_of_match[] = { { .compatible = "realtek,rtl8390-gpio", }, + { + .compatible = "realtek,rtl9300-gpio", + .data = (void *)(GPIO_PORTS_REVERSED | GPIO_INTERRUPTS_PER_CPU) + }, {} }; MODULE_DEVICE_TABLE(of, realtek_gpio_of_match); |