From: Bartosz Golaszewski <brgl@bgdev.pl>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Linus Walleij <linus.walleij@linaro.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Jacek Anaszewski <jacek.anaszewski@gmail.com>,
Pavel Machek <pavel@ucw.cz>, Lee Jones <lee.jones@linaro.org>,
Sebastian Reichel <sre@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
devicetree@vger.kernel.org, linux-input@vger.kernel.org,
linux-leds@vger.kernel.org, linux-pm@vger.kernel.org,
Bartosz Golaszewski <bgolaszewski@baylibre.com>
Subject: [PATCH v6 01/11] dt-bindings: mfd: add DT bindings for max77650
Date: Thu, 14 Feb 2019 15:00:12 +0100 [thread overview]
Message-ID: <20190214140022.19201-2-brgl@bgdev.pl> (raw)
In-Reply-To: <20190214140022.19201-1-brgl@bgdev.pl>
From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Add a DT binding document for max77650 ultra-low power PMIC. This
describes the core mfd device and the GPIO module.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
---
.../devicetree/bindings/mfd/max77650.txt | 46 +++++++++++++++++++
1 file changed, 46 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/max77650.txt
diff --git a/Documentation/devicetree/bindings/mfd/max77650.txt b/Documentation/devicetree/bindings/mfd/max77650.txt
new file mode 100644
index 000000000000..b529d8d19335
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/max77650.txt
@@ -0,0 +1,46 @@
+MAX77650 ultra low-power PMIC from Maxim Integrated.
+
+Required properties:
+-------------------
+- compatible: Must be "maxim,max77650"
+- reg: I2C device address.
+- interrupts: The interrupt on the parent the controller is
+ connected to.
+- interrupt-controller: Marks the device node as an interrupt controller.
+- #interrupt-cells: Must be <2>.
+
+- gpio-controller: Marks the device node as a gpio controller.
+- #gpio-cells: Must be <2>. The first cell is the pin number and
+ the second cell is used to specify the gpio active
+ state.
+
+Optional properties:
+--------------------
+gpio-line-names: Single string containing the name of the GPIO line.
+
+The GPIO-controller module is represented as part of the top-level PMIC
+node. The device exposes a single GPIO line.
+
+For device-tree bindings of other sub-modules (regulator, power supply,
+LEDs and onkey) refer to the binding documents under the respective
+sub-system directories.
+
+For more details on GPIO bindings, please refer to the generic GPIO DT
+binding document <devicetree/bindings/gpio/gpio.txt>.
+
+Example:
+--------
+
+ pmic@48 {
+ compatible = "maxim,max77650";
+ reg = <0x48>;
+
+ interrupt-controller;
+ interrupt-parent = <&gpio2>;
+ #interrupt-cells = <2>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+ gpio-line-names = "max77650-charger";
+ };
--
2.20.1
next prev parent reply other threads:[~2019-02-14 14:01 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-14 14:00 [PATCH v6 00/11] mfd: add support for max77650 PMIC Bartosz Golaszewski
2019-02-14 14:00 ` Bartosz Golaszewski [this message]
2019-02-18 16:35 ` [PATCH v6 01/11] dt-bindings: mfd: add DT bindings for max77650 Rob Herring
2019-02-14 14:00 ` [PATCH v6 02/11] dt-bindings: power: supply: " Bartosz Golaszewski
2019-02-14 14:00 ` [PATCH v6 03/11] dt-bindings: leds: " Bartosz Golaszewski
2019-02-14 14:00 ` [PATCH v6 04/11] dt-bindings: input: " Bartosz Golaszewski
2019-02-18 16:35 ` Rob Herring
2019-02-14 14:00 ` [PATCH v6 05/11] mfd: core: document mfd_add_devices() Bartosz Golaszewski
2019-02-14 14:00 ` [PATCH v6 06/11] mfd: max77650: new core mfd driver Bartosz Golaszewski
2019-02-14 14:00 ` [PATCH v6 07/11] power: supply: max77650: add support for battery charger Bartosz Golaszewski
2019-02-14 14:00 ` [PATCH v6 08/11] gpio: max77650: add GPIO support Bartosz Golaszewski
2019-02-14 14:00 ` [PATCH v6 09/11] leds: max77650: add LEDs support Bartosz Golaszewski
2019-02-14 14:00 ` [PATCH v6 10/11] input: max77650: add onkey support Bartosz Golaszewski
2019-02-14 14:00 ` [PATCH v6 11/11] MAINTAINERS: add an entry for max77650 mfd driver Bartosz Golaszewski
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190214140022.19201-2-brgl@bgdev.pl \
--to=brgl@bgdev.pl \
--cc=bgolaszewski@baylibre.com \
--cc=devicetree@vger.kernel.org \
--cc=dmitry.torokhov@gmail.com \
--cc=gregkh@linuxfoundation.org \
--cc=jacek.anaszewski@gmail.com \
--cc=lee.jones@linaro.org \
--cc=lgirdwood@gmail.com \
--cc=linus.walleij@linaro.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-input@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-leds@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=pavel@ucw.cz \
--cc=robh+dt@kernel.org \
--cc=sre@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).