ef1e652016
Rename patches to follow the 3-digit classification from the OpenWrt Developer Guide. https://openwrt.org/docs/guide-developer/build-system/use-patches-with-buildsystem#naming_patches Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
45 lines
1.3 KiB
Diff
45 lines
1.3 KiB
Diff
From 57fa7f2f4ef6f78ce1d30509c0d111aa3791b524 Mon Sep 17 00:00:00 2001
|
|
From: Daniel Santos <daniel.santos@pobox.com>
|
|
Date: Sun, 4 Nov 2018 20:24:32 -0600
|
|
Subject: gpio-ralink: Add support for GPIO as interrupt-controller
|
|
|
|
Signed-off-by: Daniel Santos <daniel.santos@pobox.com>
|
|
---
|
|
Documentation/devicetree/bindings/gpio/gpio-ralink.txt | 6 ++++++
|
|
drivers/gpio/gpio-ralink.c | 2 +-
|
|
2 files changed, 7 insertions(+), 1 deletion(-)
|
|
|
|
--- a/Documentation/devicetree/bindings/gpio/gpio-ralink.txt
|
|
+++ b/Documentation/devicetree/bindings/gpio/gpio-ralink.txt
|
|
@@ -17,6 +17,9 @@ Required properties:
|
|
|
|
Optional properties:
|
|
- ralink,gpio-base : Specify the GPIO chips base number
|
|
+- interrupt-controller : marks this as an interrupt controller
|
|
+- #interrupt-cells : a standard two-cell interrupt flag, see
|
|
+ interrupt-controller/interrupts.txt
|
|
|
|
Example:
|
|
|
|
@@ -28,6 +31,9 @@ Example:
|
|
|
|
reg = <0x600 0x34>;
|
|
|
|
+ interrupt-controller;
|
|
+ #interrupt-cells = <2>;
|
|
+
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <6>;
|
|
|
|
--- a/drivers/gpio/gpio-ralink.c
|
|
+++ b/drivers/gpio/gpio-ralink.c
|
|
@@ -220,7 +220,7 @@ static int gpio_map(struct irq_domain *d
|
|
}
|
|
|
|
static const struct irq_domain_ops irq_domain_ops = {
|
|
- .xlate = irq_domain_xlate_onecell,
|
|
+ .xlate = irq_domain_xlate_twocell,
|
|
.map = gpio_map,
|
|
};
|
|
|