linux-toradex.git/include/linux/mfd/asic3.h, branch v3.0.3

mfd: Fix ASIC3 SD Host Controller Configuration size

2011-05-26T17:45:51+00:00

The size of the TC6380AF SD Host Controller Configuration area is 0x200 bytes (assuming registers are aligned on 32-bit boundaries), not 0x400 bytes. Source: Toshiba TC6380AF Specification sections 4.2 and 4.3.1

Signed-off-by: Paul Parsons 
Signed-off-by: Samuel Ortiz

leds: Add ASIC3 LED support

2011-05-26T17:45:46+00:00

Add LED support for the HTC ASIC3. Underlying support is provided by the mfd/asic3 and leds/leds-asic3 drivers. An example configuration is provided by the pxa/hx4700 platform.

Signed-off-by: Paul Parsons 
Signed-off-by: Samuel Ortiz

mfd: asic3: remove SD/SDIO controller register definitions

2009-06-17T17:41:45+00:00

Only the base addresses remain, as they are needed to set up
the IOMEM resources.

Signed-off-by: Philipp Zabel 
Signed-off-by: Samuel Ortiz

mfd: add ASIC3 IRQ numbers

2009-06-17T17:41:43+00:00

IRQ number definitions for PWM, LED, SPI and OWM (ds1wm).

Signed-off-by: Philipp Zabel 
Signed-off-by: Samuel Ortiz

mfd: asic3: add asic3_set_register common operation

2009-06-17T17:41:39+00:00

Used to configure single bits of the SDHWCTRL_SDCONF and EXTCF_RESET/SELECT
registers needed for DS1WM, MMC/SDIO and PCMCIA functionality.

Signed-off-by: Philipp Zabel 
Signed-off-by: Samuel Ortiz

mfd: let asic3 use mem resource instead of bus_shift

2008-07-20T17:56:44+00:00

The bus_shift parameter in platform_data is not needed
as we can tell the driver with the IOMEM_RESOURCE whether
the ASIC is located on a 16bit or 32bit memory bus.

The htc-egpio driver uses a more descriptive bus_width parameter,
but for drivers where the register map size fixed, we don't even
need this.

Signed-off-by: Philipp Zabel 
Signed-off-by: Samuel Ortiz

mfd: remove DS1WM register definitions from asic3.h

2008-07-20T17:56:24+00:00

There is a dedicated ds1wm driver, no need to duplicate this
information here.

Signed-off-by: Philipp Zabel 
Signed-off-by: Samuel Ortiz

mfd: add ASIC3_CONFIG_GPIO templates

2008-07-20T17:56:19+00:00

As ASIC3 GPIO alternate function configuration is expected to be similar
for several devices, it is convenient to define descriptive macros. This
patch is inspired by the PXA MFP configuration, the alternate functions
were observed on hx4700 and blueangel.

Signed-off-by: Philipp Zabel 
Signed-off-by: Samuel Ortiz

mfd: Use uppercase only for asic3 macros and defines

2008-07-20T17:55:14+00:00

Let's be consistent and use uppercase only, for both macro and defines.

Signed-off-by: Samuel Ortiz 
Signed-off-by: Andrew Morton

mfd: New asic3 gpio configuration code

2008-07-20T17:55:00+00:00

The ASIC3 GPIO configuration code is a bit obscure and hardly readable.
This patch changes it so that it is now more readable and understandable,
by being more explicit.

Signed-off-by: Samuel Ortiz 
Signed-off-by: Andrew Morton