From: Oleksij Rempel <o.rempel@pengutronix.de>
To: barebox@lists.infradead.org, l.stach@pengutronix.de
Cc: Oleksij Rempel <o.rempel@pengutronix.de>
Subject: [PATCH v2 1/3] ARM: riotboard: provide standby on power off option
Date: Fri, 7 Jul 2017 10:03:59 +0200 [thread overview]
Message-ID: <20170707080401.2785-2-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20170707080401.2785-1-o.rempel@pengutronix.de>
This board, as well as some other boards with i.MX6 and a PMIC, uses a
"PMIC_STBY_REQ" line to notify the PMIC about a state change.
The PMIC is programmed for a specific state change before triggering the
line.
In this case, PMIC_STBY_REQ can be used for stand by, sleep
and power off modes.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
---
arch/arm/dts/imx6s-riotboard.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/dts/imx6s-riotboard.dts b/arch/arm/dts/imx6s-riotboard.dts
index 575887267e..ddd0d5ba2d 100644
--- a/arch/arm/dts/imx6s-riotboard.dts
+++ b/arch/arm/dts/imx6s-riotboard.dts
@@ -42,3 +42,10 @@
barebox,provide-mac-address = <&fec 0x620>;
};
+&clks {
+ fsl,pmic-stby-poweroff;
+};
+
+&pmic {
+ fsl,pmic-stby-poweroff;
+};
--
2.11.0
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next prev parent reply other threads:[~2017-07-07 8:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-07 8:03 [PATCH v2 0/3] make power off work on iMX6S RIoTBoard Oleksij Rempel
2017-07-07 8:03 ` Oleksij Rempel [this message]
2017-07-07 8:04 ` [PATCH v2 2/3] ARM: i.MX: provide handler for power off over standby Oleksij Rempel
2017-07-07 8:04 ` [PATCH v2 3/3] regulator: pfuze: provide power over standby handler Oleksij Rempel
2017-07-07 13:44 ` [PATCH v2 0/3] make power off work on iMX6S RIoTBoard Lucas Stach
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