From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Shawn Guo <shawnguo@kernel.org>, Mark Brown <broonie@kernel.org>,
"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>,
kernel@pengutronix.de, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org,
linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Leonard Crestez <leonard.crestez@nxp.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>,
Fabio Estevam <fabio.estevam@nxp.com>,
Russell King <linux@armlinux.org.uk>,
linux-imx@nxp.com, yibin.gong@nxp.com,
"A.s. Dong" <aisheng.dong@nxp.com>
Subject: [PATCH v9 1/6] ARM: imx6q: provide documentation for new fsl,pmic-stby-poweroff property
Date: Thu, 2 Aug 2018 12:34:20 +0200 [thread overview]
Message-ID: <20180802103425.3053-2-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20180802103425.3053-1-o.rempel@pengutronix.de>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Acked-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/clock/imx6q-clock.txt | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.txt b/Documentation/devicetree/bindings/clock/imx6q-clock.txt
index a45ca67a9d5f..e1308346e00d 100644
--- a/Documentation/devicetree/bindings/clock/imx6q-clock.txt
+++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt
@@ -6,6 +6,14 @@ Required properties:
- interrupts: Should contain CCM interrupt
- #clock-cells: Should be <1>
+Optional properties:
+- fsl,pmic-stby-poweroff: Configure CCM to assert PMIC_STBY_REQ signal
+ on power off.
+ Use this property if the SoC should be powered off by external power
+ management IC (PMIC) triggered via PMIC_STBY_REQ signal.
+ Boards that are designed to initiate poweroff on PMIC_ON_REQ signal should
+ be using "syscon-poweroff" driver instead.
+
The clock consumer should specify the desired clock by having the clock
ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx6qdl-clock.h
for the full list of i.MX6 Quad and DualLite clock IDs.
--
2.18.0
next prev parent reply other threads:[~2018-08-02 10:34 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-02 10:34 [PATCH v9 0/6] provide power off support for iMX6 with external PMIC Oleksij Rempel
2018-08-02 10:34 ` Oleksij Rempel [this message]
2018-09-12 1:04 ` [PATCH v9 1/6] ARM: imx6q: provide documentation for new fsl,pmic-stby-poweroff property Shawn Guo
2018-08-02 10:34 ` [PATCH v9 2/6] ARM: imx6: register pm_power_off handler if "fsl,pmic-stby-poweroff" is set Oleksij Rempel
2018-09-12 1:10 ` Shawn Guo
2018-08-02 10:34 ` [PATCH v9 3/6] kernel/reboot.c: export pm_power_off_prepare Oleksij Rempel
2018-08-02 10:44 ` Mark Brown
2018-08-02 10:47 ` Oleksij Rempel
2018-08-02 11:35 ` Mark Brown
2018-08-27 1:48 ` Shawn Guo
2018-09-06 10:15 ` Mark Brown
2018-09-07 7:35 ` Oleksij Rempel
2018-09-09 2:00 ` Shawn Guo
2018-09-10 15:19 ` Mark Brown
2018-09-11 1:53 ` Shawn Guo
2018-09-11 4:36 ` Oleksij Rempel
2018-09-11 15:19 ` Mark Brown
2018-08-02 10:34 ` [PATCH v9 4/6] regulator: pfuze100: add fsl,pmic-stby-poweroff property Oleksij Rempel
2018-08-02 10:34 ` [PATCH v9 5/6] regulator: pfuze100-regulator: provide pm_power_off_prepare handler Oleksij Rempel
2018-08-02 10:34 ` [PATCH v9 6/6] ARM: dts: imx6: RIoTboard provide standby on power off option Oleksij Rempel
2018-09-12 1:11 ` Shawn Guo
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