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received-spf: None (protection.outlook.com: microchip.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: C+KFLAqd3x+AucLF6/woQl9SNUW3q6wdVzaPIdk54lYdG8hi9scsndKDleyGKy1D2psNdT+G/FtXE1pdZDkAiv0b7LBrhodTkv5SkRfwB0+TCLe2I4xQKTFH5O86Y9FhW+EVFdJfXjErqFjYtN14tQebaWbmIIx8MiyzvaSr/NXH2WD0G0cfssogX/wVK5zFgNVaIegbqfPozyoWjjXf+mrDftmbYYLuYc852QVHSQrChOnjPGXQWyw4A6i6DFcgwYZJPosEkF4CqLXrzZ0cR70sOBzUXcENYrj3LeBeT6eCP/CyAnZRCFY2u6GVNCxNmz/fIh920E6xnOOP8iP5qhv9pjZu1ByfJ/03Urxz3qE= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: a19e6abc-d0c0-4864-472e-08d6545f7edd X-MS-Exchange-CrossTenant-originalarrivaltime: 27 Nov 2018 11:57:25.3137 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY2PR11MB0646 X-OriginatorOrg: microchip.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Claudiu Beznea Add documentation for regulator modes and suspend states. Signed-off-by: Claudiu Beznea --- .../bindings/regulator/act8945a-regulator.txt | 34 ++++++++++++++++++= ++++ 1 file changed, 34 insertions(+) diff --git a/Documentation/devicetree/bindings/regulator/act8945a-regulator= .txt b/Documentation/devicetree/bindings/regulator/act8945a-regulator.txt index ac955dea00d1..4017527619ab 100644 --- a/Documentation/devicetree/bindings/regulator/act8945a-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/act8945a-regulator.txt @@ -15,11 +15,17 @@ Optional input supply properties: - inl67-supply: The input supply for REG_LDO3 and REG_LDO4 =20 Any standard regulator properties can be used to configure the single regu= lator. +regulator-initial-mode, regulator-allowed-modes and regulator-mode could b= e +specified using mode values from dt-bindings/regulator/active-semi,8945a-r= egulator.h +file. =20 The valid names for regulators are: REG_DCDC1, REG_DCDC2, REG_DCDC3, REG_LDO1, REG_LDO2, REG_LDO3, REG_LDO4. =20 Example: + +#include + pmic@5b { compatible =3D "active-semi,act8945a"; reg =3D <0x5b>; @@ -32,6 +38,18 @@ Example: regulator-min-microvolt =3D <1350000>; regulator-max-microvolt =3D <1350000>; regulator-always-on; + + regulator-allowed-modes =3D , + ; + regulator-initial-mode =3D ; + + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-min-microvolt=3D<1400000>; + regulator-suspend-max-microvolt=3D<1400000>; + regulator-changeable-in-suspend; + regulator-mode=3D; + }; }; =20 vdd_1v2_reg: REG_DCDC2 { @@ -39,6 +57,14 @@ Example: regulator-min-microvolt =3D <1100000>; regulator-max-microvolt =3D <1300000>; regulator-always-on; + + regulator-allowed-modes =3D , + ; + regulator-initial-mode =3D ; + + regulator-state-mem { + regulator-off-in-suspend; + }; }; =20 vdd_3v3_reg: REG_DCDC3 { @@ -53,6 +79,14 @@ Example: regulator-min-microvolt =3D <2500000>; regulator-max-microvolt =3D <2500000>; regulator-always-on; + + regulator-allowed-modes =3D , + ; + regulator-initial-mode =3D ; + + regulator-state-mem { + regulator-off-in-suspend; + }; }; =20 vdd_3v3_lp_reg: REG_LDO2 { --=20 2.7.4