29 lines
1,004 B
Diff
29 lines
1,004 B
Diff
From a50f7db5b527c317c4bf2ae44a4ccdc8c7e598ab Mon Sep 17 00:00:00 2001
|
|
From: John Crispin <blogic@openwrt.org>
|
|
Date: Tue, 29 Jan 2013 21:26:39 +0100
|
|
Subject: [PATCH 03/40] SPI: MIPS: lantiq: set SPI_MASTER_HALF_DUPLEX flag
|
|
|
|
Due to hardware limitations of the spi/flash frontend of the EBU we need to set
|
|
the SPI_MASTER_HALF_DUPLEX flag.
|
|
|
|
Signed-off-by: Thomas Langer <thomas.langer@lantiq.com>
|
|
Signed-off-by: John Crispin <blogic@openwrt.org>
|
|
---
|
|
drivers/spi/spi-falcon.c | 1 +
|
|
1 file changed, 1 insertion(+)
|
|
|
|
diff --git a/drivers/spi/spi-falcon.c b/drivers/spi/spi-falcon.c
|
|
index f9c66c2..c7a74f0 100644
|
|
--- a/drivers/spi/spi-falcon.c
|
|
+++ b/drivers/spi/spi-falcon.c
|
|
@@ -423,6 +423,7 @@ static int falcon_sflash_probe(struct platform_device *pdev)
|
|
|
|
master->mode_bits = SPI_MODE_3;
|
|
master->num_chipselect = 1;
|
|
+ master->flags = SPI_MASTER_HALF_DUPLEX;
|
|
master->bus_num = -1;
|
|
master->setup = falcon_sflash_setup;
|
|
master->prepare_transfer_hardware = falcon_sflash_prepare_xfer;
|
|
--
|
|
1.7.10.4
|
|
|