linux-kernel - [PATCH 8/9] ARM64: dts: amlogic: enable gpio interrupt controller on gxbb

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Message-Id: <1476871709-8359-9-git-send-email-jbrunet@baylibre.com>
Date:   Wed, 19 Oct 2016 12:08:28 +0200
From:   Jerome Brunet <jbrunet@...libre.com>
To:     Carlo Caione <carlo@...one.org>,
        Kevin Hilman <khilman@...libre.com>
Cc:     Jerome Brunet <jbrunet@...libre.com>,
        linux-amlogic@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <marc.zyngier@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        Linus Walleij <linus.walleij@...aro.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>
Subject: [PATCH 8/9] ARM64: dts: amlogic: enable gpio interrupt controller on gxbb

Signed-off-by: Jerome Brunet <jbrunet@...libre.com>
---
 arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index aad639ab0112..5208cb80b55e 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -141,6 +141,13 @@
 		#reset-cells = <1>;
 	};
 
+	gpio_interrupt: interrupt-controller@...0 {
+		compatible = "amlogic,meson-gxbb-gpio-intc";
+		reg = <0x0 0x9880 0x0 0x10>;
+		interrupt-controller;
+		#interrupt-cells = <2>;
+	};
+
 	uart_B: serial@...c {
 		compatible = "amlogic,meson-uart";
 		reg = <0x0 0x84dc 0x0 0x14>;
@@ -238,6 +245,7 @@
 			reg-names = "mux", "pull", "gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
+			interrupt-parent = <&gpio_interrupt>;
 		};
 
 		uart_ao_a_pins: uart_ao_a {
@@ -343,6 +351,7 @@
 			reg-names = "mux", "pull", "pull-enable", "gpio";
 			gpio-controller;
 			#gpio-cells = <2>;
+			interrupt-parent = <&gpio_interrupt>;
 		};
 
 		emmc_pins: emmc {
-- 
2.7.4