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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31602 3c298f89-4303-0410-b956-a3cf2f4a3e73
22 lines
694 B
Diff
22 lines
694 B
Diff
From 52fa804e11c1722ec56de2e3888a9f8dfb96404b Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <juhosg@openwrt.org>
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Date: Wed, 11 Jan 2012 20:33:41 +0100
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Subject: [PATCH 42/47] spi/ath79: add missing HIGH->LOW SCK transition
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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---
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drivers/spi/spi-ath79.c | 2 ++
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1 files changed, 2 insertions(+), 0 deletions(-)
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--- a/drivers/spi/spi-ath79.c
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+++ b/drivers/spi/spi-ath79.c
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@@ -200,6 +200,8 @@ static u32 ath79_spi_txrx_mode0(struct s
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ath79_spi_delay(sp, nsecs);
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ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out | AR71XX_SPI_IOC_CLK);
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ath79_spi_delay(sp, nsecs);
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+ if (bits == 1)
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+ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out);
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word <<= 1;
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}
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