From: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
To: matti.vaittinen@fi.rohmeurope.com, mazziesaccount@gmail.com
Cc: "Jacek Anaszewski" <jacek.anaszewski@gmail.com>,
"Pavel Machek" <pavel@ucw.cz>, "Dan Murphy" <dmurphy@ti.com>,
"Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Lee Jones" <lee.jones@linaro.org>,
"Liam Girdwood" <lgirdwood@gmail.com>,
"Mark Brown" <broonie@kernel.org>,
"Jonathan Corbet" <corbet@lwn.net>,
"Michael Turquette" <mturquette@baylibre.com>,
"Stephen Boyd" <sboyd@kernel.org>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Bartosz Golaszewski" <bgolaszewski@baylibre.com>,
"Alessandro Zummo" <a.zummo@towertech.it>,
"Alexandre Belloni" <alexandre.belloni@bootlin.com>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Arnd Bergmann" <arnd@arndb.de>,
"Mauro Carvalho Chehab" <mchehab+samsung@kernel.org>,
"Wolfram Sang" <wsa+renesas@sang-engineering.com>,
"Phil Edworthy" <phil.edworthy@renesas.com>,
"Noralf Trønnes" <noralf@tronnes.org>,
linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org,
linux-rtc@vger.kernel.org
Subject: [PATCH v6 01/15] dt-bindings: regulator: Document ROHM BD71282 regulator bindings
Date: Wed, 11 Dec 2019 11:35:57 +0200 [thread overview]
Message-ID: <0985fec1cce98b1db66e5df2d9bcf2dfd9c224a7.1576054779.git.matti.vaittinen@fi.rohmeurope.com> (raw)
In-Reply-To: <cover.1576054779.git.matti.vaittinen@fi.rohmeurope.com>
Document ROHM BD71828 PMIC regulator device tree bindings.
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
---
Changelog since v5:
- Remove regulator run-level properties
- Change SPDX to dual lisence
- remove forgotten comments about node name check (kept capitals as all
ROHM PMIC bindings have capital nodes and names are meaningfull)
- comment indenting styling
.../regulator/rohm,bd71828-regulator.yaml | 107 ++++++++++++++++++
1 file changed, 107 insertions(+)
create mode 100644 Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml
diff --git a/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml b/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml
new file mode 100644
index 000000000000..71ce032b8cf8
--- /dev/null
+++ b/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml
@@ -0,0 +1,107 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/regulator/rohm,bd71828-regulator.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ROHM BD71828 Power Management Integrated Circuit regulators
+
+maintainers:
+ - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
+
+description: |
+ This module is part of the ROHM BD71828 MFD device. For more details
+ see Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml.
+
+ The regulator controller is represented as a sub-node of the PMIC node
+ on the device tree.
+
+ Regulator nodes should be named to BUCK_<number> and LDO_<number>.
+ The valid names for BD71828 regulator nodes are
+ BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, BUCK7
+ LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7
+
+patternProperties:
+ "^LDO[1-7]$":
+ type: object
+ allOf:
+ - $ref: regulator.yaml#
+ description:
+ Properties for single LDO regulator.
+
+ properties:
+ regulator-name:
+ pattern: "^ldo[1-7]$"
+ description:
+ should be "ldo1", ..., "ldo7"
+
+ "^BUCK[1-7]$":
+ type: object
+ allOf:
+ - $ref: regulator.yaml#
+ description:
+ Properties for single BUCK regulator.
+
+ properties:
+ regulator-name:
+ pattern: "^buck[1-7]$"
+ description:
+ should be "buck1", ..., "buck7"
+
+ rohm,dvs-run-voltage:
+ allOf:
+ - $ref: "/schemas/types.yaml#/definitions/uint32"
+ - minimum: 0
+ maximum: 3300000
+ description:
+ PMIC default "RUN" state voltage in uV. See below table for
+ bucks which support this. 0 means disabled.
+
+ rohm,dvs-idle-voltage:
+ allOf:
+ - $ref: "/schemas/types.yaml#/definitions/uint32"
+ - minimum: 0
+ maximum: 3300000
+ description:
+ PMIC default "IDLE" state voltage in uV. See below table for
+ bucks which support this. 0 means disabled.
+
+ rohm,dvs-suspend-voltage:
+ allOf:
+ - $ref: "/schemas/types.yaml#/definitions/uint32"
+ - minimum: 0
+ maximum: 3300000
+ description:
+ PMIC default "SUSPEND" state voltage in uV. See below table for
+ bucks which support this. 0 means disabled.
+
+ rohm,dvs-lpsr-voltage:
+ allOf:
+ - $ref: "/schemas/types.yaml#/definitions/uint32"
+ - minimum: 0
+ maximum: 3300000
+ description:
+ PMIC default "LPSR" state voltage in uV. See below table for
+ bucks which support this. 0 means disabled.
+
+ # Supported default DVS states:
+ # buck | run | idle | suspend | lpsr
+ #--------------------------------------------------------------
+ # 1, 2, 6, and 7 | supported | supported | supported (*)
+ #--------------------------------------------------------------
+ # 3, 4, and 5 | supported (**)
+ #--------------------------------------------------------------
+ #
+ #(*) LPSR and SUSPEND states use same voltage but both states have own
+ # enable /
+ # disable settings. Voltage 0 can be specified for a state to make
+ # regulator disabled on that state.
+ #
+ #(**) All states use same voltage but have own enable / disable
+ # settings. Voltage 0 can be specified for a state to make
+ # regulator disabled on that state.
+
+ required:
+ - regulator-name
+ additionalProperties: false
+additionalProperties: false
--
2.21.0
--
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND
~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =]
next prev parent reply other threads:[~2019-12-11 9:36 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-11 9:33 [PATCH v6 00/15] Support ROHM BD71828 PMIC Matti Vaittinen
2019-12-11 9:35 ` Matti Vaittinen [this message]
2019-12-17 12:39 ` Applied "dt-bindings: regulator: Document ROHM BD71282 regulator bindings" to the regulator tree Mark Brown
2019-12-11 9:36 ` [PATCH v6 02/15] dt-bindings: leds: ROHM BD71282 PMIC LED driver Matti Vaittinen
2019-12-18 18:07 ` Rob Herring
2019-12-11 9:37 ` [PATCH v6 03/15] dt-bindings: mfd: Document ROHM BD71828 bindings Matti Vaittinen
2019-12-18 18:08 ` Rob Herring
2019-12-11 9:39 ` [PATCH v6 04/15] mfd: rohm PMICs - use platform_device_id to match MFD sub-devices Matti Vaittinen
2019-12-16 16:41 ` Lee Jones
2019-12-11 9:42 ` [PATCH v6 05/15] mfd: bd71828: Support ROHM BD71828 PMIC - core Matti Vaittinen
2019-12-16 16:46 ` Lee Jones
2019-12-17 9:39 ` Vaittinen, Matti
2019-12-17 13:54 ` Lee Jones
2019-12-17 14:08 ` gregkh
2019-12-17 14:25 ` Lee Jones
2019-12-11 9:43 ` [PATCH v6 06/15] mfd: input: bd71828: Add power-key support Matti Vaittinen
2019-12-11 9:43 ` [PATCH v6 07/15] clk: bd718x7: Support ROHM BD71828 clk block Matti Vaittinen
2019-12-16 16:47 ` Lee Jones
2019-12-11 9:44 ` [PATCH v6 08/15] regulator: bd718x7: Split driver to common and bd718x7 specific parts Matti Vaittinen
2019-12-18 13:12 ` Mark Brown
2019-12-18 17:27 ` Mark Brown
2019-12-11 9:46 ` [PATCH v6 09/15] regulator: bd71828: Basic support for ROHM bd71828 PMIC regulators Matti Vaittinen
2019-12-16 14:55 ` Mark Brown
2019-12-17 6:56 ` Vaittinen, Matti
2019-12-17 9:15 ` Vaittinen, Matti
2019-12-17 12:39 ` Applied "regulator: bd71828: Basic support for ROHM bd71828 PMIC regulators" to the regulator tree Mark Brown
2019-12-18 8:06 ` Vaittinen, Matti
2019-12-18 13:17 ` Mark Brown
2019-12-18 13:33 ` Vaittinen, Matti
2019-12-18 14:01 ` Vaittinen, Matti
2019-12-18 17:24 ` Mark Brown
2019-12-11 9:47 ` [PATCH v6 10/15] gpio: devres: Add devm_gpiod_get_parent_array Matti Vaittinen
2019-12-16 8:29 ` Linus Walleij
2019-12-16 8:59 ` Vaittinen, Matti
2019-12-16 12:21 ` Linus Walleij
2019-12-11 9:47 ` [PATCH v6 11/15] docs: driver-model: Add missing managed GPIO array get functions Matti Vaittinen
2019-12-16 8:31 ` Linus Walleij
2019-12-11 9:48 ` [PATCH v6 12/15] rtc: bd70528 add BD71828 support Matti Vaittinen
2019-12-11 11:38 ` Alexandre Belloni
2019-12-11 11:48 ` Vaittinen, Matti
2019-12-11 9:49 ` [PATCH v6 13/15] gpio: bd71828: Initial support for ROHM BD71828 PMIC GPIOs Matti Vaittinen
2019-12-16 8:32 ` Linus Walleij
2019-12-11 10:00 ` [PATCH v6 14/15] leds: Add common LED binding parsing support to LED class/core Matti Vaittinen
2019-12-11 10:02 ` [PATCH v6 15/15] led: bd71828: Support LED outputs on ROHM BD71828 PMIC Matti Vaittinen
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