1. d92799e spi: Add GPL-2.0+ SPDX-License-Identifier for missing files by Jagannadha Sutradharudu Teki · Mon Oct 14 13:31:24 2013 +0530
  2. d034a95 spi: Use spi_alloc_slave() in each SPI driver by Simon Glass · Mon Mar 18 19:23:40 2013 +0000
  3. 55be2b5 altera_spi: add spi_set_speed by Thomas Chou · Mon Dec 27 09:30:17 2010 +0800
  4. 3a673f1 spi: add altera spi controller support by Thomas Chou · Fri Apr 30 11:34:16 2010 +0800