From 422b06769eacdf068142afc4d69e1e0a591a19d7 Mon Sep 17 00:00:00 2001 From: Robin Gong Date: Wed, 12 Nov 2014 16:20:37 +0800 Subject: ARM: dts: imx6: add pm_power_off support for i.mx6 chips All chips of i.mx6 can be powered off by programming SNVS. For example : On i.mx6q-sabresd board, PMIC_ON_REQ connect with external pmic ON/OFF pin, that will cause the whole PMIC powered off except VSNVS. And system can restart once PMIC_ON_REQ goes high by push POWRER key. Signed-off-by: Robin Gong Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6qdl.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/arm/boot/dts/imx6qdl.dtsi') diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index e529308811e6..4fc03b7f1cee 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -665,6 +665,12 @@ interrupts = <0 19 IRQ_TYPE_LEVEL_HIGH>, <0 20 IRQ_TYPE_LEVEL_HIGH>; }; + + snvs_poweroff: snvs-poweroff@38 { + compatible = "fsl,sec-v4.0-poweroff"; + reg = <0x38 0x4>; + status = "disabled"; + }; }; epit1: epit@020d0000 { /* EPIT1 */ -- cgit v1.2.3