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authorRobin Gong <b38343@freescale.com>2014-11-12 16:20:37 +0800
committerShawn Guo <shawn.guo@linaro.org>2014-11-23 15:08:16 +0800
commit422b06769eacdf068142afc4d69e1e0a591a19d7 (patch)
tree69cdda25e51bcc76490856db7cb61763bcfa9215 /arch/arm/boot/dts/imx6sl.dtsi
parent505251e504e163f2e2f5c75e9b42cbcd62b792e7 (diff)
downloadop-kernel-dev-422b06769eacdf068142afc4d69e1e0a591a19d7.zip
op-kernel-dev-422b06769eacdf068142afc4d69e1e0a591a19d7.tar.gz
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 <b38343@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6sl.dtsi')
-rw-r--r--arch/arm/boot/dts/imx6sl.dtsi6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi
index dfd83e6..36ab8e0 100644
--- a/arch/arm/boot/dts/imx6sl.dtsi
+++ b/arch/arm/boot/dts/imx6sl.dtsi
@@ -574,6 +574,12 @@
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 {
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