linux-kernel - [PATCH 4/4] arm64: dts: meson: a1: add gpio interrupt controller support

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Message-ID: <20191206121714.14579-5-qianggui.song@amlogic.com>
Date:   Fri, 6 Dec 2019 20:17:13 +0800
From:   Qianggui Song <qianggui.song@...ogic.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <maz@...nel.org>
CC:     Qianggui Song <qianggui.song@...ogic.com>,
        Kevin Hilman <khilman@...libre.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Jianxin Pan <jianxin.pan@...ogic.com>,
        Xingyu Chen <xingyu.chen@...ogic.com>,
        Hanjie Lin <hanjie.lin@...ogic.com>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-amlogic@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Subject: [PATCH 4/4] arm64: dts: meson: a1: add gpio interrupt controller support

add gpio interrupt controller node to a1 SoC

Signed-off-by: Qianggui Song <qianggui.song@...ogic.com>
---
 arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 0965259af869..6d52350a5652 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -92,6 +92,15 @@ gpio: bank@...0 {
 
 			};
 
+			gpio_intc: interrupt-controller@...0 {
+				compatible = "amlogic,meson-gpio-intc",
+					     "amlogic,meson-a1-gpio-intc";
+				reg = <0x0 0x0440 0x0 0x14>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				amlogic,channel-interrupts = <49 50 51 52 53 54 55 56>;
+			};
+
 			uart_AO: serial@...0 {
 				compatible = "amlogic,meson-gx-uart",
 					     "amlogic,meson-ao-uart";
-- 
2.24.0