linux/drivers/mmc
Javier Martinez Canillas 934f1f4833 mmc: pwrseq_simple: Extend to support more pins
Many WLAN attached to a SDIO/MMC interface, needs more than one pin for
their reset sequence. For example, is very common for chips to have two
pins: one for reset and one for power enable.

This patch adds support for more reset pins to the pwrseq_simple driver
and instead hardcoding a fixed number, it uses the of_gpio_named_count()
since the MMC power sequence is only built when CONFIG_OF is enabled.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2015-01-30 12:00:27 +01:00
..
card mmc: block: Remove unnecessary temporary variable 2015-01-28 12:32:17 +01:00
core mmc: pwrseq_simple: Extend to support more pins 2015-01-30 12:00:27 +01:00
host mmc: Add hardware dependencies for sdhci-pxav3 and sdhci-pxav2 2015-01-30 11:44:42 +01:00
Kconfig mmc: explicitly mention SDIO support in Kconfig 2008-10-12 11:04:36 +02:00
Makefile mmc: sdhci-pci: add platform data 2012-01-11 23:58:47 -05:00