From: Laxman Dewangan <ldewangan@nvidia.com>
To: grant.likely@secretlab.ca, linus.walleij@stericsson.com,
sameo@linux.intel.com, ldewangan@nvidia.com
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH V2 0/2] RC5T583: Add support for gpio
Date: Mon, 9 Apr 2012 13:55:53 +0530 [thread overview]
Message-ID: <1333959955-968-1-git-send-email-ldewangan@nvidia.com> (raw)
RICOH's PMIC support 8 gpios. Adding support of accessing
these pins through gpio library.
This patch series add the related support.
Changes from V1:
As per suggestion from Grant, the gpio driver should be register
as separate driver.
Making the related changes to have gpio driver as platform driver
which got register through mfd devices from mfd core.
Laxman Dewangan (2):
gpio: Add gpio driver for RICOH PMIC RC5T583
mfd: rc5t583: add rc5t583's gpio in mfd device list
drivers/gpio/Kconfig | 9 ++
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-rc5t583.c | 195 +++++++++++++++++++++++++++++++++++++++++++
drivers/mfd/rc5t583.c | 1 +
include/linux/mfd/rc5t583.h | 9 ++
5 files changed, 215 insertions(+), 0 deletions(-)
create mode 100644 drivers/gpio/gpio-rc5t583.c
next reply other threads:[~2012-04-09 8:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-09 8:25 Laxman Dewangan [this message]
2012-04-09 8:25 ` [PATCH V2 1/2] gpio: Add gpio driver for RICOH PMIC RC5T583 Laxman Dewangan
2012-04-09 8:25 ` [PATCH V2 2/2] mfd: rc5t583: add rc5t583's gpio in mfd device list Laxman Dewangan
2012-04-16 15:49 ` Samuel Ortiz
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