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2e0e5b1916
Currently driver doesn't prevent system suspend if UART port is being used. This change adds support to prevent system suspend when UART port is opened/under used. With this feature, wakelock is acquire when UART port is being opened and release when UART port is being closed. To enable this feature, set use_pm platform data with required UART port. Also document use_pm pdata usage with device tree binding. CRs-Fixed: 430726 Change-Id: I441b527af7047d57f6a5366e7c8277f413dc9d4e Signed-off-by: Mayank Rana <mrana@codeaurora.org> |
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Kconfig |