From 12fc309a956b82e75db2a19fd36074266bff9413 Mon Sep 17 00:00:00 2001 From: Matti Vaittinen Date: Fri, 14 Sep 2018 11:30:06 +0300 Subject: regulator: dt bindings: add BD71847 device-tree binding documentation Add ROHM BD71847 Power Management IC regulator binding information to device-tree binding documents. Signed-off-by: Matti Vaittinen Reviewed-by: Rob Herring Signed-off-by: Mark Brown --- .../devicetree/bindings/regulator/rohm,bd71837-regulator.txt | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.txt b/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.txt index 76ead07072b1..4b98ca26e61a 100644 --- a/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/rohm,bd71837-regulator.txt @@ -1,7 +1,9 @@ -ROHM BD71837 Power Management Integrated Circuit (PMIC) regulator bindings +ROHM BD71837 and BD71847 Power Management Integrated Circuit regulator bindings Required properties: - - regulator-name: should be "buck1", ..., "buck8" and "ldo1", ..., "ldo7" + - regulator-name: should be "buck1", ..., "buck8" and "ldo1", ..., "ldo7" for + BD71837. For BD71847 names should be "buck1", ..., "buck6" + and "ldo1", ..., "ldo6" List of regulators provided by this controller. BD71837 regulators node should be sub node of the BD71837 MFD node. See BD71837 MFD bindings at @@ -16,10 +18,14 @@ disabled by driver at startup. LDO5 and LDO6 are supplied by those and if they are disabled at startup the voltage monitoring for LDO5/LDO6 will cause PMIC to reset. -The valid names for regulator nodes are: +The valid names for BD71837 regulator nodes are: BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, BUCK7, BUCK8 LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7 +The valid names for BD71847 regulator nodes are: +BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6 +LDO1, LDO2, LDO3, LDO4, LDO5, LDO6 + Optional properties: - Any optional property defined in bindings/regulator/regulator.txt -- cgit v1.2.3 From 01e17e5d8004f53044c6c9062e04ca118c420512 Mon Sep 17 00:00:00 2001 From: Matti Vaittinen Date: Fri, 14 Sep 2018 11:30:58 +0300 Subject: mfd: dt bindings: add BD71847 device-tree binding documentation Add ROHM BD71847 Power Management IC MFD binding information to device-tree binding documents. Signed-off-by: Matti Vaittinen Reviewed-by: Rob Herring Acked-by: Lee Jones Signed-off-by: Mark Brown --- .../devicetree/bindings/mfd/rohm,bd71837-pmic.txt | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt b/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt index 3ca56fdb5ffe..a4b056761eaa 100644 --- a/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt +++ b/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt @@ -1,16 +1,17 @@ -* ROHM BD71837 Power Management Integrated Circuit bindings +* ROHM BD71837 and BD71847 Power Management Integrated Circuit bindings -BD71837MWV is a programmable Power Management IC for powering single-core, -dual-core, and quad-core SoCs such as NXP-i.MX 8M. It is optimized for -low BOM cost and compact solution footprint. It integrates 8 Buck -egulators and 7 LDOs to provide all the power rails required by the SoC and -the commonly used peripherals. +BD71837MWV and BD71847MWV are programmable Power Management ICs for powering +single-core, dual-core, and quad-core SoCs such as NXP-i.MX 8M. They are +optimized for low BOM cost and compact solution footprint. BD71837MWV +integrates 8 Buck regulators and 7 LDOs. BD71847MWV contains 6 Buck regulators +and 6 LDOs. -Datasheet for PMIC is available at: +Datasheet for BD71837 is available at: https://www.rohm.com/datasheet/BD71837MWV/bd71837mwv-e Required properties: - - compatible : Should be "rohm,bd71837". + - compatible : Should be "rohm,bd71837" for bd71837 + "rohm,bd71847" for bd71847. - reg : I2C slave address. - interrupt-parent : Phandle to the parent interrupt controller. - interrupts : The interrupt line the device is connected to. -- cgit v1.2.3