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authorSifan Naeem2015-11-19 09:35:16 +0000
committerWolfram Sang2016-01-02 22:04:55 +0100
commitc7b0a7c10752fa9a30f719848f4350fa02fdb8e5 (patch)
treea0929f4745a86e54d5a5fb2daaadb981db6d60ad /drivers/ptp
parentdd29207e6ccf6ae705dc01c6db73f3a8cb641400 (diff)
i2c: img-scb: add handle for Master halt interrupt
Master halt is issued after each byte of a transaction is processed in IP version 3.3. Master halt will stall the bus by holding the SCK line low until the halt bit in the scb_general_control is cleared. After the last byte of a transfer is processed we can use the Master Halt interrupt to facilitate a repeated start transfer without issuing a stop bit. Signed-off-by: Sifan Naeem <sifan.naeem@imgtec.com> Reviewed-by: James Hartley <james.hartley@imgtec.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/ptp')
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