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934f1f4833
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> |
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