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Some hosts (hardware configurations, or particular SD/MMC slots) may not support 4-bit bus. For example, on MPC8569E-MDS boards we can switch between serial (1-bit only) and nibble (4-bit) modes, thought we have to disable more peripherals to work in 4-bit mode. Along with some small core changes, this patch modifies sdhci-of driver, so that now it looks for "sdhci,1-bit-only" property in the device-tree, and if specified we enable a proper quirk. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Pierre Ossman <pierre@ossman.eu> |
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| .. | ||
| cpm_qe | ||
| 8xxx_gpio.txt | ||
| 83xx-512x-pci.txt | ||
| board.txt | ||
| diu.txt | ||
| dma.txt | ||
| esdhc.txt | ||
| gtm.txt | ||
| guts.txt | ||
| i2c.txt | ||
| lbc.txt | ||
| mcm.txt | ||
| mcu-mpc8349emitx.txt | ||
| mpc5200.txt | ||
| msi-pic.txt | ||
| pmc.txt | ||
| sata.txt | ||
| sec.txt | ||
| spi.txt | ||
| ssi.txt | ||
| tsec.txt | ||
| upm-nand.txt | ||
| usb.txt | ||