Sebastian Reichel 87d99063be HSI: ssi-protocol: Use handshake logic from n950 ... When using the ssi-protocol driver with the Nokia N950, the following error is thrown during modem powered up sequence. [13852.274993] port0: SSI error: 0x01 [13852.279205] ssi-protocol ssi-protocol: RX error detected [13852.284820] ssi-protocol ssi-protocol: Main state: 1 [13852.290069] ssi-protocol ssi-protocol: Recv state: 0 [13852.295288] ssi-protocol ssi-protocol: Send state: 0 [13852.300537] ssi-protocol ssi-protocol: CMT Offline [13852.305603] ssi-protocol ssi-protocol: Wake test 1 [13852.310638] ssi-protocol ssi-protocol: Data RX id: 0 [13852.315887] ssi-protocol ssi-protocol: Data TX id: 0 [13856.001464] ssi-protocol ssi-protocol: Watchdog trigerred [13856.007293] ssi-protocol ssi-protocol: Main state: 1 [13856.012542] ssi-protocol ssi-protocol: Recv state: 0 [13856.017761] ssi-protocol ssi-protocol: Send state: 0 [13856.023010] ssi-protocol ssi-protocol: CMT Offline [13856.028045] ssi-protocol ssi-protocol: Wake test 0 [13856.033111] ssi-protocol ssi-protocol: Data RX id: 0 [13856.038330] ssi-protocol ssi-protocol: Data TX id: 0 This patch fixes the issue by using the handshake setup from the Nokia N950 kernel. The new handshake sequence also works with the N900, so there is no need to differentiate between both modems. Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Signed-off-by: Sebastian Reichel <sre@kernel.org>		2016-01-28 17:47:56 +01:00
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clients	HSI: ssi-protocol: Use handshake logic from n950	2016-01-28 17:47:56 +01:00
controllers	HSI: omap_ssi_port: fix handling of_get_named_gpio result	2016-01-07 16:07:54 +01:00
hsi_boardinfo.c	HSI: hsi: Introducing HSI framework	2012-01-05 15:42:13 +02:00
hsi_core.h	HSI: hsi: Introducing HSI framework	2012-01-05 15:42:13 +02:00
hsi.c	hsi: correctly handle return value of kzalloc	2015-10-19 11:42:02 +02:00
Kconfig	HSI: Introduce OMAP SSI driver	2014-05-16 00:54:51 +02:00
Makefile	HSI: Introduce OMAP SSI driver	2014-05-16 00:54:51 +02:00