diff mbox series

[v1,4/6] gpio: realtek-otto: Add RTL930x support

Message ID 0b8a8a927d998bbdceac7638d812790604f4d810.1649533972.git.sander@svanheule.net
State Accepted
Commit deaf1cecdeb052cdb5e92fd642016198724b44a4
Headers show
Series Support for RTL930x/RTL931x GPIOs | expand

Commit Message

Sander Vanheule April 9, 2022, 7:55 p.m. UTC 
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>
---
 drivers/gpio/gpio-realtek-otto.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox series

Patch

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);