The RTL931x SoC series has support for 32 GPIOs, although not all lines
may be broken out to a physical pad.
The GPIO bank's parent interrupt can be routed to either or both of the
SoC's CPU cores by the GIC. Line-by-line IRQ balancing is not possible
on these SoCs.
Signed-off-by: Sander Vanheule <[email protected]>
---
drivers/gpio/gpio-realtek-otto.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpio/gpio-realtek-otto.c b/drivers/gpio/gpio-realtek-otto.c
index 3ddaa17accff..c52b2cb1acae 100644
--- a/drivers/gpio/gpio-realtek-otto.c
+++ b/drivers/gpio/gpio-realtek-otto.c
@@ -339,6 +339,9 @@ static const struct of_device_id realtek_gpio_of_match[] = {
.compatible = "realtek,rtl9300-gpio",
.data = (void *)(GPIO_PORTS_REVERSED | GPIO_INTERRUPTS_PER_CPU)
},
+ {
+ .compatible = "realtek,rtl9310-gpio",
+ },
{}
};
MODULE_DEVICE_TABLE(of, realtek_gpio_of_match);
--
2.35.1