spi: New driver for Altera SPI

This patch adds a new SPI driver to support the Altera SOPC Builder
SPI component. It uses the bitbanging library.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Thomas Chou
2011-02-14 10:10:43 +08:00
committed by Grant Likely
parent ce792580ea
commit 0b782531c0
4 changed files with 350 additions and 0 deletions

View File

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Altera SPI
Required properties:
- compatible : should be "ALTR,spi-1.0".