kernel/linux.git/include/linux/mfd, branch linux-2.6.28.y

rtc: rtc-wm8350: add support for WM8350 RTC

2008-11-13T01:17:18+00:00

This adds support for the RTC provided by the Wolfson Microelectronics WM8350. This driver was originally written by Graeme Gregory and Liam Girdwood, though it has been modified since then to update it to current mainline coding standards and for API completeness. [akpm@linux-foundation.org: s/schedule_timeout_interruptible/schedule_timeout_uninterruptible/ to prevent bogus timeout when signal_pending()] Signed-off-by: Mark Brown Cc: Alessandro Zummo Cc: David Brownell Cc: Liam Girdwood Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

mfd: update TMIO drivers to use the clock API

2008-10-19T20:54:12+00:00

This patch updates the remaining two TMIO drivers to use the clock API rather than callback hooks into platform code. Signed-off-by: Ian Molton Signed-off-by: Samuel Ortiz

mfd: add base support for Dialog DA9030/DA9034 PMICs

2008-10-19T20:54:11+00:00

DA9030 (a.k.a ARAVA) and DA9034 (a.k.a MICCO) are PMICs designed by Dialog Semiconductor, usually found on PXA-based platforms. These PMICs are I2C-based, multi-function devices, usually with LEDs, PWMs for backlight, BUCKs and LDOs, ADCs and touchscreen controller (on DA9034). This is the base support for the I2C operations, event registration and handling, sub-devices management. Signed-off-by: Mike Rapoport Signed-off-by: Eric Miao Signed-off-by: Liam Girdwood Signed-off-by: Samuel Ortiz

mfd: support tmiofb cell on tc6393xb

2008-10-19T20:54:11+00:00

Add support for tmiofb cell found in tc6393xb chip. Signed-off-by: Dmitry Baryshkov Cc: Ian Molton Signed-off-by: Samuel Ortiz

mfd: add OHCI cell to tc6393xb

2008-10-19T20:54:10+00:00

Add information regarding OHCI cell of the tc6393xb Signed-off-by: Dmitry Baryshkov Acked-by: Ian Molton Signed-off-by: Samuel Ortiz

mfd: do tcb6393xb state restore on resume only if requested

2008-10-19T20:54:10+00:00

As requested by Ian make state restore only if it's requested by platform data: some platforms do correctly save the state of the chip during suspend/resume, but some (like tosa) incorrectly power off the chip at suspend, so the driver supports restoring some bits of the tc6393xb state (not full, merely enough to support resume on tosa). With this patch this code is disabled by default. Signed-off-by: Dmitry Baryshkov Acked-by: Ian Molton Signed-off-by: Samuel Ortiz

mfd: provide and use setup hook for tc6393xb

2008-10-19T20:54:09+00:00

Instead of using bitfields for initial gpio setup, provide generic setup/teardown hooks that can be used to set the gpio states, register child devices, etc. Signed-off-by: Dmitry Baryshkov Signed-off-by: Samuel Ortiz

fbdev: add new TMIO framebuffer driver

2008-10-16T18:21:45+00:00

Add driver for TMIO framebuffer cells as found e.g. in Toshiba TC6393XB chips. Signed-off-by: Dmitry Baryshkov Cc: Ian Molton Acked-by: Samuel Ortiz Acked-by: Krzysztof Helt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

mfd: Add placeholders for WM8350 client devices

2008-10-13T20:51:57+00:00

In order to avoid merge problems further down the line add placeholders for several of the WM8350 client devices and register them, otherwise the patches adding the client devices will all try to update the same code. Also remove redundant checks for null regulator platform devices while we're at it. Signed-off-by: Mark Brown Acked-by: Samuel Ortiz Signed-off-by: Liam Girdwood

regulator: Add WM8350 regulator support

2008-10-13T20:51:56+00:00

The WM8350 features six DCDC convertors (four buck and two boost), four LDO voltage regulators and two constant current sinks. This driver adds support for these through the regulator API. This driver was written by Liam Girdwood with updates for submission from Mark Brown. Signed-off-by: Mark Brown Signed-off-by: Liam Girdwood