2019-06-13 16:53:05

by Anson Huang

Subject: [PATCH 1/6] ARM: dts: imx6qdl: Enable SNVS power key according to board design

From: Anson Huang <[email protected]>

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 <[email protected]>
---
arch/arm/boot/dts/imx6qdl-sabresd.dtsi | 4 ++++
arch/arm/boot/dts/imx6qdl.dtsi | 1 +
2 files changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
index 11103a4..71ca76a 100644
--- a/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-sabresd.dtsi
@@ -761,6 +761,10 @@
status = "okay";
};

+&snvs_pwrkey {
+ status = "okay";
+};
+
&ssi2 {
status = "okay";
};
diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 929fc7d..4b80193 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -841,6 +841,7 @@
interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
linux,keycode = <KEY_POWER>;
wakeup-source;
+ status = "disabled";
};

snvs_lpgpr: snvs-lpgpr {
--
2.7.4

2019-06-18 07:18:06

by Shawn Guo

Subject: Re: [PATCH 1/6] ARM: dts: imx6qdl: Enable SNVS power key according to board design

On Thu, Jun 13, 2019 at 11:35:22AM +0800, [email protected] wrote:
> From: Anson Huang <[email protected]>
>
> 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 <[email protected]>

Applied all, thanks.