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Commit 8687113e authored by Akinobu Mita's avatar Akinobu Mita Committed by Mark Brown
Browse files

spi: loopback-test: add test spi_message with delay after transfers 



This adds a new test to check whether the spi_transfer.delay_usecs
setting has properly taken effect.

Signed-off-by: default avatarAkinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent ea9936f3

drivers/spi/spi-loopback-test.c

+19 −0
Original line number Diff line number Diff line
@@ -273,6 +273,25 @@ static struct spi_test spi_tests[] = { 
			},

		},

	},

	{

		.description	= "two tx+rx transfers - delay after transfer",

		.fill_option	= FILL_COUNT_8,

		.iterate_len    = { ITERATE_MAX_LEN },

		.iterate_transfer_mask = BIT(0) | BIT(1),

		.transfer_count = 2,

		.transfers		= {

			{

				.tx_buf = TX(0),

				.rx_buf = RX(0),

				.delay_usecs = 1000,

			},

			{

				.tx_buf = TX(0),

				.rx_buf = RX(0),

				.delay_usecs = 1000,

			},

		},

	},



	{ /* end of tests sequence */ }

};