rcar_gen3: drivers: scif: Use TEND flag for transmission end detection

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LuminaSensum / arm-trusted-firmware

Browse code rcar_gen3: drivers: scif: Use TEND flag for transmission end detection Use the SCIF SCFSR:TEND bit to check that all data were transmitted by the SCIF and that there are no more valid data to transmit in the FIFO. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1
1 parent e32b622 commit 452031e65816a9fa6b4314cc0f2cdfc16c5b40a9 Marek Vasut authored on 27 Dec 2018

Browse code

Use the SCIF SCFSR:TEND bit to check that all data were transmitted by
the SCIF and that there are no more valid data to transmit in the FIFO.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>

WIP_v2.3-LS master v2.2-LS v2.4-LS v2.3-rc2 v2.3-rc1 v2.3-rc0 v2.3 v2.2-rc2 v2.2-rc1 v2.2-rc0 v2.2 v2.1-rc1 v2.1-rc0 v2.1

1 parent e32b622 commit 452031e65816a9fa6b4314cc0f2cdfc16c5b40a9

Marek Vasut authored on 27 Dec 2018

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