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| author | Haavard Skinnemoen <haavard.skinnemoen@atmel.com> | 2008-08-01 17:06:01 +0200 |
|---|---|---|
| committer | Haavard Skinnemoen <haavard.skinnemoen@atmel.com> | 2008-08-08 12:44:41 +0200 |
| commit | 0fe9497e77acbca5205d48a620c80e5de1ab47b4 (patch) | |
| tree | a4aefe6e633e6d11ff6f4aea3ed79ed39e874132 /arch/avr32 | |
| parent | 30930a44a4eaf17601f18ee0676ab891cad8eeb6 (diff) | |
| download | lwn-0fe9497e77acbca5205d48a620c80e5de1ab47b4.tar.gz lwn-0fe9497e77acbca5205d48a620c80e5de1ab47b4.zip | |
avr32: Reduce DataFlash bus speed to 8 MHz on ATNGW100
Doing this in combination with "atmel_spi: fix hang due to missed
interrupt" appears to eliminate the overruns I'm seeing when using
JFFS2-on-DataFlash as /usr filesystem on the ATNGW100.
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Diffstat (limited to 'arch/avr32')
| -rw-r--r-- | arch/avr32/boards/atngw100/setup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/avr32/boards/atngw100/setup.c b/arch/avr32/boards/atngw100/setup.c index 670c87b2db12..b8286f1ce854 100644 --- a/arch/avr32/boards/atngw100/setup.c +++ b/arch/avr32/boards/atngw100/setup.c @@ -47,7 +47,7 @@ static struct eth_platform_data __initdata eth_data[2]; static struct spi_board_info spi0_board_info[] __initdata = { { .modalias = "mtd_dataflash", - .max_speed_hz = 10000000, + .max_speed_hz = 8000000, .chip_select = 0, }, }; |