diff options
Diffstat (limited to 'target/linux/realtek/patches-5.15/021-v5.19-06-gpio-realtek-otto-Add-RTL931x-support.patch')
| -rw-r--r-- | target/linux/realtek/patches-5.15/021-v5.19-06-gpio-realtek-otto-Add-RTL931x-support.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/realtek/patches-5.15/021-v5.19-06-gpio-realtek-otto-Add-RTL931x-support.patch b/target/linux/realtek/patches-5.15/021-v5.19-06-gpio-realtek-otto-Add-RTL931x-support.patch new file mode 100644 index 0000000000..16990ce053 --- /dev/null +++ b/target/linux/realtek/patches-5.15/021-v5.19-06-gpio-realtek-otto-Add-RTL931x-support.patch @@ -0,0 +1,30 @@ +From d3bf3dc4bbbf6109bd9b4bd60089d36205ec4a37 Mon Sep 17 00:00:00 2001 +From: Sander Vanheule <sander@svanheule.net> +Date: Sat, 9 Apr 2022 21:55:51 +0200 +Subject: [PATCH 6/6] gpio: realtek-otto: Add RTL931x support + +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> +Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl> +--- + drivers/gpio/gpio-realtek-otto.c | 3 +++ + 1 file changed, 3 insertions(+) + +--- a/drivers/gpio/gpio-realtek-otto.c ++++ b/drivers/gpio/gpio-realtek-otto.c +@@ -342,6 +342,9 @@ static const struct of_device_id realtek + .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); |