linux-kernel - [PATCHi 3/3] arm64: dts: rockchip: add ir-receiver node on rk3328-rock64

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Date:   Sat, 2 Mar 2019 17:03:14 +0000
From:   Jonas Karlman <jonas@...boo.se>
To:     "linux-rockchip@...ts.infradead.org" 
        <linux-rockchip@...ts.infradead.org>
CC:     Heiko Stuebner <heiko@...ech.de>, Rob Herring <robh+dt@...nel.org>,
        "Mark Rutland" <mark.rutland@....com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Jonas Karlman <jonas@...boo.se>
Subject: [PATCHi 3/3] arm64: dts: rockchip: add ir-receiver node on
 rk3328-rock64

Add ir-receiver node to enable on-board IR on Rock64.

Signed-off-by: Jonas Karlman <jonas@...boo.se>
---
 arch/arm64/boot/dts/rockchip/rk3328-rock64.dts | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
index c4031b7718fc..25d0f57254fb 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3328-rock64.dts
@@ -79,6 +79,13 @@
 		};
 	};
 
+	ir-receiver {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
+		pinctrl-0 = <&ir_int>;
+		pinctrl-names = "default";
+	};
+
 	sound {
 		compatible = "audio-graph-card";
 		label = "rockchip,rk3328";
@@ -297,6 +304,12 @@
 };
 
 &pinctrl {
+	ir {
+		ir_int: ir-int {
+			rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
 	pmic {
 		pmic_int_l: pmic-int-l {
 			rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
-- 
2.17.1