From: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
To: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org,
mark.rutland@arm.com, lee.jones@linaro.org, lgirdwood@gmail.com,
broonie@kernel.org, mazziesaccount@gmail.com
Cc: linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, mikko.mutanen@fi.rohmeurope.com,
heikki.haikola@fi.rohmeurope.com
Subject: [PATCH v4 2/6] mfd: bd71837: Devicetree bindings for ROHM BD71837 PMIC
Date: Wed, 30 May 2018 11:42:03 +0300 [thread overview]
Message-ID: <3b05ca98a671a762013c312f8b70543402ee7556.1527669443.git.matti.vaittinen@fi.rohmeurope.com> (raw)
In-Reply-To: <cover.1527669443.git.matti.vaittinen@fi.rohmeurope.com>
Document devicetree bindings for ROHM BD71837 PMIC MFD.
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
---
.../devicetree/bindings/mfd/rohm,bd71837-pmic.txt | 52 ++++++++++++++++++++++
1 file changed, 52 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt
diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt b/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt
new file mode 100644
index 000000000000..bbc46d38b162
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt
@@ -0,0 +1,52 @@
+* ROHM BD71837 Power Management Integrated Circuit bindings
+
+BD71837MWV is a programmable Power Management IC for powering single-core,
+dual-core, and quad-core SoC’s such as NXP-i.MX 8M. It is optimized for
+low BOM cost and compact solution footprint. It integrates 8 Buck
+egulators and 7 LDO’s to provide all the power rails required by the SoC and
+the commonly used peripherals.
+
+Required properties:
+ - compatible : Should be "rohm,bd71837".
+ - reg : I2C slave address.
+ - interrupt-parent : Phandle to the parent interrupt controller.
+ - interrupts : The interrupt line the device is connected to.
+ - interrupt-controller : Marks the device node as an interrupt controller.
+ - #interrupt-cells : The number of cells to describe an IRQ, should be 1 or 2.
+ The first cell is the IRQ number.
+ The second cell if present is the flags, encoded as trigger
+ masks from ../interrupt-controller/interrupts.txt.
+ - regulators: : List of child nodes that specify the regulators
+ Please see ../regulator/rohm,bd71837-regulator.txt
+ - clock: : Please see ../clock/rohm,bd71837-clock.txt
+
+Example:
+
+ pmic: bd71837@4b {
+ compatible = "rohm,bd71837";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x4b>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <29 GPIO_ACTIVE_LOW>;
+ interrupt-names = "irq";
+ #interrupt-cells = <1>;
+ interrupt-controller;
+
+ regulators {
+ buck1: BUCK1 {
+ regulator-name = "buck1";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-boot-on;
+ regulator-ramp-delay = <1250>;
+ };
+ ...
+ };
+ clk: bd71837-32k-out {
+ compatible = "rohm,bd71837-clk";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "bd71837-32k-out";
+ };
+ };
--
2.14.3
next prev parent reply other threads:[~2018-05-30 8:42 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-30 8:41 [PATCH v4 0/6] mfd/regulator/clk: bd71837: ROHM BD71837 PMIC driver Matti Vaittinen
2018-05-30 8:41 ` [PATCH v4 1/6] mfd: bd71837: mfd driver for ROHM BD71837 PMIC Matti Vaittinen
2018-05-30 8:42 ` Matti Vaittinen [this message]
2018-05-31 3:01 ` [PATCH v4 2/6] mfd: bd71837: Devicetree bindings " Rob Herring
2018-05-31 7:17 ` Matti Vaittinen
2018-05-31 10:23 ` Matti Vaittinen
2018-05-31 14:07 ` Rob Herring
2018-05-31 14:57 ` Stephen Boyd
2018-06-01 10:51 ` Matti Vaittinen
2018-06-02 6:30 ` Stephen Boyd
2018-06-01 6:25 ` Matti Vaittinen
2018-06-01 17:32 ` Rob Herring
2018-06-04 11:32 ` Matti Vaittinen
2018-06-05 15:46 ` Rob Herring
2018-06-06 7:34 ` Matti Vaittinen
2018-06-06 15:16 ` Rob Herring
2018-06-07 11:12 ` Matti Vaittinen
2018-06-15 13:20 ` Matti Vaittinen
2018-05-30 8:42 ` [PATCH v4 3/6] regulator: bd71837: Devicetree bindings for BD71837 regulators Matti Vaittinen
2018-05-31 3:04 ` Rob Herring
2018-05-31 7:21 ` Matti Vaittinen
2018-05-31 14:00 ` Rob Herring
2018-05-30 8:42 ` [PATCH v4 4/6] clk: bd71837: Devicetree bindings for ROHM BD71837 PMIC Matti Vaittinen
2018-05-31 3:05 ` Rob Herring
2018-05-30 8:43 ` [PATCH v4 5/6] clk: bd71837: Add driver for BD71837 PMIC clock Matti Vaittinen
2018-05-31 15:10 ` Stephen Boyd
2018-06-01 7:31 ` Matti Vaittinen
2018-06-01 17:11 ` Stephen Boyd
2018-05-30 8:43 ` [PATCH v4 6/6] regulator: bd71837: BD71837 PMIC regulator driver Matti Vaittinen
2018-05-30 11:02 ` Applied "regulator: bd71837: BD71837 PMIC regulator driver" to the regulator tree Mark Brown
2018-05-30 11:14 ` Matti Vaittinen
2018-05-30 11:17 ` Mark Brown
2018-05-30 12:58 ` Matti Vaittinen
2018-05-30 14:34 ` Mark Brown
2018-05-30 9:05 ` [PATCH v4 0/6] mfd/regulator/clk: bd71837: ROHM BD71837 PMIC driver Matti Vaittinen
2018-05-30 11:00 ` Mark Brown
2018-05-30 12:56 ` Matti Vaittinen
2018-05-30 15:41 ` Mark Brown
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=3b05ca98a671a762013c312f8b70543402ee7556.1527669443.git.matti.vaittinen@fi.rohmeurope.com \
--to=matti.vaittinen@fi.rohmeurope.com \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=heikki.haikola@fi.rohmeurope.com \
--cc=lee.jones@linaro.org \
--cc=lgirdwood@gmail.com \
--cc=linux-clk@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=mazziesaccount@gmail.com \
--cc=mikko.mutanen@fi.rohmeurope.com \
--cc=mturquette@baylibre.com \
--cc=robh+dt@kernel.org \
--cc=sboyd@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).