diff mbox series

[v1,6/6] gpio: realtek-otto: Add RTL931x support

Message ID 56ee532f99b197b431ede9a3179b0d6e826d196b.1649533972.git.sander@svanheule.net
State Accepted
Commit d3bf3dc4bbbf6109bd9b4bd60089d36205ec4a37
Headers show
Series Support for RTL930x/RTL931x GPIOs | expand

Commit Message

Sander Vanheule April 9, 2022, 7:55 p.m. UTC 
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 <sander@svanheule.net>
---
 drivers/gpio/gpio-realtek-otto.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

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);