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9 Commits

Author SHA1 Message Date
Adrian Hunter
4fd4c0655b mmc: sdhci-pci: Add more PCI IDs for Intel controllers 
Add PCI IDs for Intel host controllers

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
 2015-10-26 16:00:19 +01:00
Adrian Hunter
06bf9c5654 mmc: sdhci-pci: Add another PCI ID for an Intel eMMC host controller 
Add another PCI ID for an Intel eMMC host controller.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
 2015-10-26 16:00:07 +01:00
Adrian Hunter
e1bfad6d93 mmc: sdhci-pci: Add support for drive strength selection for SPT 
Implement the select_drive_strength callback to provide
drive strength selection for Intel SPT.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
 2015-06-01 09:07:14 +02:00
Adrian Hunter
1f7f26528f mmc: sdhci-pci: Add support for Intel SPT 
Add PCI IDs for SPT eMMC, SDIO and SD card.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
 2015-01-12 10:14:58 +01:00
Adrian Hunter
ff59c520b5 mmc: sdhci-pci: Add Bay Trail and Braswell SD card detect 
Add support for card detect for Bay Trail
and Braswell SD Card host controllers in PCI
mode.

This uses the gpio descriptor API which can find
gpio descriptors, for example, on an ACPI comapnion
device.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
 2014-10-03 14:24:52 +02:00
Alan Cox
066173b643 mmc: sdhci: Add PCI IDs for Intel Braswell 
The hardware is the same as used in Baytrail. Add these new PCI IDs to the
driver's list of supported IDs.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
 2014-09-09 13:59:17 +02:00
Derek Browne
43e968cec7 mmc: sdhci-pci: SDIO host controller support for Intel Quark X1000 
This patch is to enable SDIO host controller for Intel Quark X1000.

Signed-off-by: Derek Browne <Derek.Browne@intel.com>
Signed-off-by: Alvin (Weike) Chen <alvin.chen@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
 2014-07-09 11:26:10 +02:00
Adrian Hunter
77a0122e08 mmc: sdhci-pci: Fix BYT sd card getting stuck in runtime suspend 
A host controller for a SD card may need a GPIO for card detect in order
to wake up from runtime suspend when a card is inserted.  If that GPIO is
not configured, then the host controller will not wake up.  Fix that for
the affected devices by not enabling runtime PM unless the GPIO is
successfully set up.

This affects BYT sd card host controller which had runtime PM enabled from
v3.11.  For completeness, the MFD sd card host controller is flagged also.

The original patch before rebasing (see link below) was tested on v3.11.10
and v3.12.4 although the patch applied with some offsets and fuzz.  The
original patch is here:

    http://marc.info/?l=linux-mmc&m=138676702327057

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: stable <stable@vger.kernel.org> # 3.11+
Signed-off-by: Chris Ball <chris@printf.net>
 2014-01-20 10:31:08 -05:00
Adam Lee
522624f97e mmc: sdhci-pci: break out definitions to header file 
Break out definitions in sdhci-pci.c to sdhci-pci.h, for introducing
module files like sdhci-pci-xxx.c

Signed-off-by: Adam Lee <adam.lee@canonical.com>
Signed-off-by: Chris Ball <chris@printf.net>
 2014-01-13 12:48:31 -05:00