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From:   Anson.Huang@nxp.com
To:     robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org,
        s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com,
        devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-kernel@vger.kernel.org
Cc:     Linux-imx@nxp.com
Subject: [PATCH 3/6] ARM: dts: imx6ul: Enable SNVS power key according to board design
Date:   Thu, 13 Jun 2019 11:35:24 +0800
Message-Id: <20190613033527.40555-3-Anson.Huang@nxp.com>
In-Reply-To: <20190613033527.40555-1-Anson.Huang@nxp.com>
References: <20190613033527.40555-1-Anson.Huang@nxp.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

From: Anson Huang <Anson.Huang@nxp.com>

The SNVS power key depends on board design, by default it should
be disabled in SoC DT and ONLY be enabled on board DT if it is
wired up.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
 arch/arm/boot/dts/imx6ul-14x14-evk.dtsi | 4 ++++
 arch/arm/boot/dts/imx6ul.dtsi           | 1 +
 2 files changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
index 9207d5d..cbe61b6 100644
--- a/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
+++ b/arch/arm/boot/dts/imx6ul-14x14-evk.dtsi
@@ -238,6 +238,10 @@
 	status = "okay";
 };
 
+&snvs_pwrkey {
+	status = "okay";
+};
+
 &tsc {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_tsc>;
diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi
index fc388b8..0c51439 100644
--- a/arch/arm/boot/dts/imx6ul.dtsi
+++ b/arch/arm/boot/dts/imx6ul.dtsi
@@ -650,6 +650,7 @@
 					interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 					linux,keycode = <KEY_POWER>;
 					wakeup-source;
+					status = "disabled";
 				};
 
 				snvs_lpgpr: snvs-lpgpr {
-- 
2.7.4