summaryrefslogtreecommitdiff
path: root/target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch
blob: bf5aff5c7eb94aab16b37eed62850e861e1f6f5b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -695,6 +695,8 @@ struct spi_transfer {
 	unsigned	cs_change:1;
 	unsigned	tx_nbits:3;
 	unsigned	rx_nbits:3;
+	unsigned	verify:1;
+	unsigned	fast_write:1;
 #define	SPI_NBITS_SINGLE	0x01 /* 1bit transfer */
 #define	SPI_NBITS_DUAL		0x02 /* 2bits transfer */
 #define	SPI_NBITS_QUAD		0x04 /* 4bits transfer */
@@ -740,6 +742,7 @@ struct spi_message {
 	struct spi_device	*spi;
 
 	unsigned		is_dma_mapped:1;
+	unsigned		fast_read:1;
 
 	/* REVISIT:  we might want a flag affecting the behavior of the
 	 * last transfer ... allowing things like "read 16 bit length L"