kernel/linux.git/include/linux/mfd/tmio.h, branch v3.14.43

mmc: tmio: add new TMIO_MMC_HAVE_HIGH_REG flags

2014-01-13T17:48:24+00:00

The accessibility checking method to the higher register was added by 69d1fe18e92afb (mmc: tmio: only access registers above 0xff, if available) But, it doesn't care 32bit register. It is impossible to calculate it from the resource size, since there is 16/32 bit register IP (e.g. VERSION is located on 0xe2 if 16bit register, but it is located on 0x1c4 if 32bit register). This patch adds new TMIO_MMC_HAVE_HIGH_REG flags, tmio_mmc driver has it, and sh_mobile_sdhi doesn't have it today. Signed-off-by: Kuninori Morimoto Signed-off-by: Chris Ball

mmc: tmio: bus_shift become tmio_mmc_data member

2014-01-13T17:48:23+00:00

.bus_shift is used to 16/32bit register access offset calculation on tmio driver. tmio_mmc_xxx is used from Toshiba/Renesas now, but this bus_shift value depends on HW IP. This patch moves .bus_shift to tmio_mmc_data member and sets it on each driver. Signed-off-by: Kuninori Morimoto Signed-off-by: Chris Ball

Revert "mmc: tmio-mmc: Remove .set_pwr() callback from platform data"

2013-09-06T11:29:05+00:00

This reverts commit 3af9d15c719017feb63fa99f89ac6009a5a3d467, which causes a build failure: drivers/mfd/asic3.c:724:2: error: unknown field 'set_pwr' specified in initializer

mmc: tmio-mmc: Remove .set_pwr() callback from platform data

2013-08-25T03:58:13+00:00

The .set_pwr() callback isn't used anymore as all platforms register GPIO-controlled regulators. Remove it. Signed-off-by: Laurent Pinchart Acked-by: Guennadi Liakhovetski Signed-off-by: Chris Ball

mmc: tmio-mmc: Remove .get_cd() callback from platform data

2013-08-25T03:58:12+00:00

All platforms pass the CD GPIO number to the driver in the .cd_gpio field. The .get_cd() callback isn't used anymore, remove it Signed-off-by: Laurent Pinchart Acked-by: Guennadi Liakhovetski Signed-off-by: Chris Ball

mmc: sdhi/tmio: switch to using dmaengine_slave_config()

2013-05-26T18:23:20+00:00

This removes the deprecated use of the .private member of struct dma_chan and switches the sdhi / tmio mmc driver to using the dmaengine_slave_config() channel configuration method. Signed-off-by: Guennadi Liakhovetski Acked-by: Samuel Ortiz Signed-off-by: Chris Ball

mmc: sdhi/tmio: make DMA filter implementation specific

2013-05-26T18:23:19+00:00

So far only the SDHI implementation uses TMIO MMC with DMA. That way a DMA channel filter function, defined in the TMIO driver wasn't a problem. However, such a filter function is DMA controller specific. Since the SDHI glue is only running on systems with the SHDMA DMA controller, the filter function can safely be provided by it. Move it into SDHI. Signed-off-by: Guennadi Liakhovetski Acked-by: Samuel Ortiz Signed-off-by: Chris Ball

mmc: tmio: remove unused and deprecated symbols

2013-02-24T19:37:24+00:00

The tmio_mmc_cd_wakeup() inline function has been deprecated since 3.4 and is unused since 3.4 too. Remove them. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Chris Ball

mmc: tmio: support caps2 flags

2012-07-21T04:02:18+00:00

Allow tmio mmc glue drivers to pass mmc_host::caps2 flags down to the mmc layer. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Chris Ball

mmc: tmio: add callbacks to enable-update and disable the interface clock

2012-07-21T04:02:10+00:00

Every time the clock is enabled after possibly being disabled, we have to re-read its frequency and update our configuration. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Chris Ball