linux-kernel - [RESEND PATCH 3/3] arm64: dts: Add gpio

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Date: Thu, 22 Feb 2024 15:46:39 +0800
From: Huqiang Qin <huqiang.qin@...ogic.com>
To: <tglx@...utronix.de>, <robh+dt@...nel.org>,
	<krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
	<neil.armstrong@...aro.org>, <khilman@...libre.com>, <jbrunet@...libre.com>,
	<martin.blumenstingl@...glemail.com>, <hkallweit1@...il.com>
CC: <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-amlogic@...ts.infradead.org>,
	Huqiang Qin <huqiang.qin@...ogic.com>
Subject: [RESEND PATCH 3/3] arm64: dts: Add gpio_intc node for Amlogic-T7 SoCs

Add GPIO interrupt controller device.

Signed-off-by: Huqiang Qin <huqiang.qin@...ogic.com>
Reviewed-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
index ad1cac42e9d8..5248bdf824ea 100644
--- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
+++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
@@ -171,6 +171,16 @@ gpio: bank@...0 {
 				};
 			};
 
+			gpio_intc: interrupt-controller@...0 {
+				compatible = "amlogic,t7-gpio-intc",
+					     "amlogic,meson-gpio-intc";
+				reg = <0x0 0x4080 0x0 0x20>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				amlogic,channel-interrupts =
+					<10 11 12 13 14 15 16 17 18 19 20 21>;
+			};
+
 			uart_a: serial@...00 {
 				compatible = "amlogic,t7-uart", "amlogic,meson-s4-uart";
 				reg = <0x0 0x78000 0x0 0x18>;
-- 
2.42.0