blob: 41607c2d50ea7a0fa20d43bd51286cc5641f408b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
From 55211922af6ebf74780c397fdd470bbf5afa9d65 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Wed, 11 Jan 2012 20:33:41 +0100
Subject: [PATCH 083/123] spi/ath79: add missing HIGH->LOW SCK transition
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
drivers/spi/spi-ath79.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c
index 40f2812..2478cc2 100644
--- a/drivers/spi/spi-ath79.c
+++ b/drivers/spi/spi-ath79.c
@@ -200,6 +200,8 @@ static u32 ath79_spi_txrx_mode0(struct spi_device *spi, unsigned nsecs,
ath79_spi_delay(sp, nsecs);
ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out | AR71XX_SPI_IOC_CLK);
ath79_spi_delay(sp, nsecs);
+ if (bits == 1)
+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out);
word <<= 1;
}
--
1.7.9.7
|
