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ramips: dts: add the missing interrupt properties for GPIO nodes

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The Ralink GPIO driver supports irqchip function. Hence we need to
add "interrupt-parent" and "interrupt-controller" properties to make
sure it works properly. It is worth noting that all GPIO devices
share the same interrupt line.

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
Link: https://github.com/openwrt/openwrt/pull/16764
Signed-off-by: Robert Marko <robimarko@gmail.com>
This commit is contained in:
Shiji Yang 2024-10-23 23:09:57 +08:00 committed by Robert Marko
parent 2b2abdbb75
commit 0d4616b838
7 changed files with 85 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
target/linux/ramips/dts/mt7620a.dtsi
View File

@ -140,6 +140,8 @@
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
@ -156,6 +158,8 @@
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
@ -174,6 +178,8 @@
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
@ -192,6 +198,8 @@
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;

8
target/linux/ramips/dts/mt7620n.dtsi
View File

@ -95,6 +95,8 @@
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
@ -111,6 +113,8 @@
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
@ -129,6 +133,8 @@
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
@ -147,6 +153,8 @@
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;

15
target/linux/ramips/dts/rt2880.dtsi
View File

@ -87,6 +87,11 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <24>;
ralink,register-map = [ 00 04 08 0c
20 24 28 2c
@ -100,6 +105,11 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
ralink,register-map = [ 00 04 08 0c
10 14 18 1c
@ -115,6 +125,11 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <32>;
ralink,register-map = [ 00 04 08 0c
10 14 18 1c

18
target/linux/ramips/dts/rt3050.dtsi
View File

@ -111,13 +111,15 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <24>;
ralink,register-map = [ 00 04 08 0c
20 24 28 2c
30 34 ];
interrupt-parent = <&intc>;
interrupts = <6>;
};
gpio1: gpio@638 {
@ -127,6 +129,11 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
ralink,register-map = [ 00 04 08 0c
10 14 18 1c
@ -142,6 +149,11 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <12>;
ralink,register-map = [ 00 04 08 0c
10 14 18 1c

18
target/linux/ramips/dts/rt3352.dtsi
View File

@ -112,13 +112,15 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <24>;
ralink,register-map = [ 00 04 08 0c
20 24 28 2c
30 34 ];
interrupt-parent = <&intc>;
interrupts = <6>;
};
gpio1: gpio@638 {
@ -128,6 +130,11 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
ralink,register-map = [ 00 04 08 0c
10 14 18 1c
@ -143,6 +150,11 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <6>;
ralink,register-map = [ 00 04 08 0c
10 14 18 1c

23
target/linux/ramips/dts/rt3883.dtsi
View File

@ -109,12 +109,14 @@
compatible = "ralink,rt2880-gpio";
reg = <0x600 0x34>;
interrupt-parent = <&intc>;
interrupts = <6>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <24>;
ralink,register-map = [ 00 04 08 0c
20 24 28 2c
@ -128,6 +130,11 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <16>;
ralink,register-map = [ 00 04 08 0c
10 14 18 1c
@ -143,6 +150,11 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <32>;
ralink,register-map = [ 00 04 08 0c
10 14 18 1c
@ -158,6 +170,11 @@
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
ngpios = <24>;
ralink,register-map = [ 00 04 08 0c
10 14 18 1c

4
target/linux/ramips/dts/rt5350.dtsi
View File

@ -111,6 +111,8 @@
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;
@ -127,6 +129,8 @@
interrupt-parent = <&intc>;
interrupts = <6>;
interrupt-controller;
#interrupt-cells = <2>;
gpio-controller;
#gpio-cells = <2>;