regulator: add 88PM8607 PMIC driver

Hi Liam,

Since Samuel merged a new version of mfd 88pm8607 driver, I format a
new patch on regulator 88pm8607. I paste the new patch in mail. Please
help to review again. And I also attach the mfd driver in mail.

From: Haojian Zhuang <haojian.zhuang@marvell.com>
Date: Thu, 8 Oct 2009 09:36:53 -0400
Subject: [PATCH] regulator: Add 88PM8607 PMIC driver

This patch adds regulator drivers for Marvell 88PM8607 PMIC.
This controller contains 3 DVC and 14 LDO regulators. This controller
uses I2C interface.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 9e0aa14dc6af..262f62eec837 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -164,5 +164,11 @@ config REGULATOR_TPS6507X
           three step-down converters and two general-purpose LDO voltage regulators.
           It supports TI's software based Class-2 SmartReflex implementation.
 
+config REGULATOR_88PM8607
+        bool "Marvell 88PM8607 Power regulators"
+        depends on MFD_88PM8607=y
+        help
+          This driver supports 88PM8607 voltage regulator chips.
+
 endif