From: Jerome Brunet <jbrunet-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
To: Kevin Hilman <khilman-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>,
Carlo Caione <carlo-KA+7E9HrN00dnm+yROfE0A@public.gmane.org>,
Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>,
Jason Cooper <jason-NLaQJdtUoK4Be96aLqz0jA@public.gmane.org>,
Marc Zyngier <marc.zyngier-5wv7dgnIgG8@public.gmane.org>
Cc: Jerome Brunet <jbrunet-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>,
linux-amlogic-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [RFC 05/10] dt-bindings: pinctrl: meson: update gpio dt-bindings
Date: Tue, 4 Oct 2016 17:08:23 +0200 [thread overview]
Message-ID: <1475593708-10526-6-git-send-email-jbrunet@baylibre.com> (raw)
In-Reply-To: <1475593708-10526-1-git-send-email-jbrunet-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
Add description for the interrupt-parent property of the gpio sub-node
If provided here, this property must be a phandle to an interrupt
controller suitable for meson pinctrl, like the meson gpio interrupt
controller.
Signed-off-by: Jerome Brunet <jbrunet-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
---
Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt
index fe7fe0b03cfb..39932c4dfb32 100644
--- a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt
@@ -23,6 +23,10 @@ Required properties for sub-nodes are:
- gpio-controller: identifies the node as a gpio controller
- #gpio-cells: must be 2
+Optional property for sub-nodes is:
+ - interrupt-parent: must be a phandle to the meson gpio interrupt controller.
+ if this property is provided, enables gpio ability to generate interrupts
+
=== Other sub-nodes ===
Child nodes without the "gpio-controller" represent some desired
--
2.7.4
--
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next prev parent reply other threads:[~2016-10-04 15:08 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-04 15:08 [RFC 00/10] irqchip: meson: add support for the gpio interrupt controller Jerome Brunet
[not found] ` <1475593708-10526-1-git-send-email-jbrunet-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
2016-10-04 15:08 ` [RFC 01/10] irqchip: meson: add support for " Jerome Brunet
2016-10-04 15:08 ` [RFC 02/10] dt-bindings: interrupt-controller: add DT binding for meson GPIO " Jerome Brunet
2016-10-09 1:29 ` Rob Herring
2016-10-10 8:11 ` Jerome Brunet
2016-10-04 15:08 ` [RFC 03/10] pinctrl: meson: update pinctrl data with gpio irq base number Jerome Brunet
2016-10-04 15:08 ` [RFC 04/10] pinctrl: meson: allow gpio to request irq Jerome Brunet
2016-10-04 15:08 ` Jerome Brunet [this message]
[not found] ` <1475593708-10526-6-git-send-email-jbrunet-rdvid1DuHRBWk0Htik3J/w@public.gmane.org>
2016-10-09 1:29 ` [RFC 05/10] dt-bindings: pinctrl: meson: update gpio dt-bindings Rob Herring
2016-10-04 15:08 ` [RFC 07/10] ARM: meson: enable MESON_IRQ_GPIO in Kconfig for meson8 Jerome Brunet
2016-10-04 15:08 ` [RFC 09/10] ARM: dts: amlogic: enable gpio interrupt controller on meson8 Jerome Brunet
2016-10-04 15:08 ` [RFC 06/10] ARM64: meson: enable MESON_IRQ_GPIO in Kconfig Jerome Brunet
2016-10-04 15:08 ` [RFC 08/10] ARM64: dts: amlogic: enable gpio interrupt controller on gxbb Jerome Brunet
2016-10-04 15:08 ` [RFC 10/10] irqchip: meson: Add support for IRQ_TYPE_EDGE_BOTH Jerome Brunet
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