summaryrefslogtreecommitdiff
path: root/target/linux/ar71xx/patches-3.8/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
diff options
context:
space:
mode:
authorGabor Juhos <juhosg@openwrt.org>2013-02-21 17:47:15 +0000
committerGabor Juhos <juhosg@openwrt.org>2013-02-21 17:47:15 +0000
commitcf2324fd6b6752ce511b612fc192ab9f0b6a32cb (patch)
tree4f94e8ab5c7b998cb84115489594f670957f3d4b /target/linux/ar71xx/patches-3.8/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
parent9cc3a60b5a6988759532b63a6fb513484b8ec9f9 (diff)
downloadmtk-20170518-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.zip
mtk-20170518-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.tar.gz
mtk-20170518-cf2324fd6b6752ce511b612fc192ab9f0b6a32cb.tar.bz2
ar71xx: add support for 3.8
Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 35728
Diffstat (limited to 'target/linux/ar71xx/patches-3.8/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch')
-rw-r--r--target/linux/ar71xx/patches-3.8/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch21
1 files changed, 21 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-3.8/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch b/target/linux/ar71xx/patches-3.8/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
new file mode 100644
index 0000000..fd3d968
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.8/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch
@@ -0,0 +1,21 @@
+From bcb0fdebc08f828b54d0a2eb74a9d1378701a8e0 Mon Sep 17 00:00:00 2001
+From: Gabor Juhos <juhosg@openwrt.org>
+Date: Wed, 11 Jan 2012 20:33:41 +0100
+Subject: [PATCH 29/34] spi/ath79: add missing HIGH->LOW SCK transition
+
+Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
+---
+ 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
+@@ -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(sp, nsecs);
++ if (bits == 1)
++ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out);
+
+ word <<= 1;
+ }