diff options
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.patch | 15 |
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 0b36ab6..08a76f5 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; } |