linux-kernel - [PATCH AUTOSEL 5.5 040/106] MIPS: DTS: CI20: add DT node for IR sensor

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Message-Id: <20200415114226.13103-40-sashal@kernel.org>
Date:   Wed, 15 Apr 2020 07:41:20 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Alex Smith <alex.smith@...tec.com>,
        "H . Nikolaus Schaller" <hns@...delico.com>,
        Paul Cercueil <paul@...pouillou.net>,
        Thomas Bogendoerfer <tsbogend@...ha.franken.de>,
        Sasha Levin <sashal@...nel.org>, devicetree@...r.kernel.org,
        linux-mips@...r.kernel.org
Subject: [PATCH AUTOSEL 5.5 040/106] MIPS: DTS: CI20: add DT node for IR sensor

From: Alex Smith <alex.smith@...tec.com>

[ Upstream commit f5e8fcf85a25bac26c32a0000dbab5857ead9113 ]

The infrared sensor on the CI20 board is connected to a GPIO and can
be operated by using the gpio-ir-recv driver. Add a DT node for the
sensor to allow that driver to be used.

Signed-off-by: Alex Smith <alex.smith@...tec.com>
Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
Reviewed-by: Paul Cercueil <paul@...pouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/mips/boot/dts/ingenic/ci20.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts
index c340f947baa03..fc4e64200c3d5 100644
--- a/arch/mips/boot/dts/ingenic/ci20.dts
+++ b/arch/mips/boot/dts/ingenic/ci20.dts
@@ -62,6 +62,11 @@
 		enable-active-high;
 	};
 
+	ir: ir {
+		compatible = "gpio-ir-receiver";
+		gpios = <&gpe 3 GPIO_ACTIVE_LOW>;
+	};
+
 	wlan0_power: fixedregulator@1 {
 		compatible = "regulator-fixed";
 		regulator-name = "wlan0_power";
-- 
2.20.1