aboutsummaryrefslogtreecommitdiffstats
path: root/target/linux/ar71xx/patches-3.3/202-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
diff options
context:
space:
mode:
Diffstat (limited to 'target/linux/ar71xx/patches-3.3/202-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch')
-rw-r--r--target/linux/ar71xx/patches-3.3/202-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch15
1 files changed, 8 insertions, 7 deletions
diff --git a/target/linux/ar71xx/patches-3.3/202-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch b/target/linux/ar71xx/patches-3.3/202-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
index 0b36ab6573..08a76f5d27 100644
--- a/target/linux/ar71xx/patches-3.3/202-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
+++ b/target/linux/ar71xx/patches-3.3/202-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
@@ -1,20 +1,21 @@
-From 0ad8cbbb978bc01de08eadd3357ea188302b83ce Mon Sep 17 00:00:00 2001
+From ea7e40aedae58b7a0f0ccd8658063de499734874 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Wed, 11 Jan 2012 20:33:41 +0100
Subject: [PATCH 2/7] spi/ath79: add missing HIGH->LOW SCK transition
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
- drivers/spi/spi-ath79.c | 1 +
- 1 files changed, 1 insertions(+), 0 deletions(-)
+ drivers/spi/spi-ath79.c | 2 ++
+ 1 files changed, 2 insertions(+), 0 deletions(-)
--- a/drivers/spi/spi-ath79.c
+++ b/drivers/spi/spi-ath79.c
-@@ -193,6 +193,7 @@ static u32 ath79_spi_txrx_mode0(struct s
- ath79_spi_delay(nsecs);
+@@ -200,6 +200,8 @@ static u32 ath79_spi_txrx_mode0(struct s
+ ath79_spi_delay(sp, nsecs);
ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out | AR71XX_SPI_IOC_CLK);
- ath79_spi_delay(nsecs);
-+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out);
+ ath79_spi_delay(sp, nsecs);
++ if (bits == 1)
++ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out);
word <<= 1;
}