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Subject[PATCH 4/8] 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 <>
.../devicetree/bindings/mfd/rohm,bd71837-pmic.txt | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt b/Documentation/devicetree/bindings/mfd/rohm,bd71837-pmic.txt
index 3ca56fdb5ffe..d78172878faa 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:

Required properties:
- - compatible : Should be "rohm,bd71837".
+ - compatible : Should be "rohm,bd71837" for bd71837 and
+ "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.
 \ /
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