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author | Andrej Picej <andrej.picej@norik.com> | 2021-11-19 10:54:29 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2021-11-25 08:29:58 +0100 |
commit | 5777d0e351433da7deaa8b39ebc1671dfe8645f0 (patch) | |
tree | d87824d84a050ab16d24a45f0d4de81096c71daf | |
parent | 3d6db8d02c7de484757bf9ce9f8765b70cd965d8 (diff) | |
download | barebox-5777d0e351433da7deaa8b39ebc1671dfe8645f0.tar.gz barebox-5777d0e351433da7deaa8b39ebc1671dfe8645f0.tar.xz |
documentation: regulator: add allow-dummy-supply
Add "barebox,allow-dummy-supply" property documentation.
Signed-off-by: Andrej Picej <andrej.picej@norik.com>
Link: https://lore.barebox.org/20211119095429.1905473-7-andrej.picej@norik.com
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r-- | Documentation/devicetree/bindings/regulator/regulator.rst | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/regulator/regulator.rst b/Documentation/devicetree/bindings/regulator/regulator.rst new file mode 100644 index 0000000000..9afc020acd --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/regulator.rst @@ -0,0 +1,35 @@ +Voltage/Current Regulators +========================== + +In addition to the upstream bindings, another property is added: + +Optional properties: +- ``barebox,allow-dummy-supply`` : A property to allow usage of dummy power + regulator. This can be added to regulator nodes, whose drivers are not yet + supported. It will rely on regulator reset defaults and use of dummy regulator + instead. + +Examples: + +.. code-block:: none + + pmic@58 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + compatible = "dlg,da9063"; + reg = <0x58>; + + regulators { + barebox,allow-dummy-supply; + + vddcore_reg: bcore1 { + regulator-min-microvolt = <730000>; + regulator-max-microvolt = <1380000>; + }; + + vddsoc_reg: bcore2 { + regulator-min-microvolt = <730000>; + regulator-max-microvolt = <1380000>; + }; + } + } |