Documentation/spi/pxa2xx.rst

7 (see Documentation/spi/spi-summary.rst). The driver has the following features
9 - Support for any PXA2xx SSP
10 - SSP PIO and SSP DMA data transfers.
11 - External and Internal (SSPFRM) chip selects.
12 - Per slave device (chip) configuration.
13 - Full suspend, freeze, resume support.
21 -----------------------------------
22 Typically a SPI master is defined in the arch/.../mach-*/board-*.c as a
40 ------------------
46 		.end	= __PREG(SSCR0_P(2)) + 0x2c, /* Range of registers */
62 	.name = "pxa2xx-spi", /* MUST BE THIS VALUE, so device match driver */
81 -----------------------
82 Typically each SPI slave (chip) is defined in the arch/.../mach-*/board-*.c
84 "Documentation/spi/spi-summary.rst" for additional information.
111 The range is 1 to 16 where zero indicates "use default".
116 to determine the correct value. An SSP configured for byte-wide transfers would
124 timeouts and must busy-wait any trailing bytes.
143 -----------------
171 	.dma_burst_size = 8, /* Byte wide transfers used so 8 byte bursts */
179 	.dma_burst_size = 8, /* Byte wide transfers used so 8 byte bursts */
212 -----------------------
238 ---------