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>
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@ -47,7 +47,7 @@ static struct eth_platform_data __initdata eth_data[2];
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static struct spi_board_info spi0_board_info[] __initdata = {
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{
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.modalias = "mtd_dataflash",
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.max_speed_hz = 10000000,
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.max_speed_hz = 8000000,
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.chip_select = 0,
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},
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};
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