On 2016-06-08 13:22, Rob Herring wrote:

On Tue, Jun 07, 2016 at 06:04:26PM -0700, Stefan Agner wrote:

quoted

The Ricoh RN5T567 is from the same family as the Ricoh RN5T618 is,
the differences are:

+ DCDC4
+ Slightly different output voltage/currents
+ 32kHz Output
- ADC/Charger capabilities

Reviewed-by: Marcel Ziswiler <redacted>
Signed-off-by: Stefan Agner <redacted>
---
 Documentation/devicetree/bindings/mfd/rn5t618.txt | 19 ++++++++++-------
 drivers/mfd/Kconfig                               |  7 +++---
 drivers/mfd/rn5t618.c                             | 26 +++++++++++++++++------
 include/linux/mfd/rn5t618.h                       | 12 +++++++++++
 4 files changed, 46 insertions(+), 18 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/rn5t618.txt b/Documentation/devicetree/bindings/mfd/rn5t618.txt
index 937785a..5b493ed 100644
--- a/Documentation/devicetree/bindings/mfd/rn5t618.txt
+++ b/Documentation/devicetree/bindings/mfd/rn5t618.txt

@@ -1,18 +1,21 @@
-* Ricoh RN5T618 PMIC
+* Ricoh RN5T567/RN5T618 PMIC

-Ricoh RN5T618 is a power management IC which integrates 3 step-down
-DCDC converters, 7 low-dropout regulators, a Li-ion battery charger,
-fuel gauge, ADC, GPIOs and a watchdog timer. It can be controlled
-through a I2C interface.
+Ricoh RN5T567/RN5T618 is a power management IC family which integrates
+3 to 5 step-down DCDC converters, 7 low-dropout regulators, GPIOs and

I count 4?

There is actually a third PMIC in this family RC5T619 which has 5, that
is where the number comes from. But that PMIC also has 12 LDO's so the
numbers are a bit a mix and much right now...

If I have to amend something anyway, I will fix that. Otherwise I look
at it as a preparation for the one which adds RC5T619 support :-)

--
Stefan
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