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Diffstat (limited to 'target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch')
-rw-r--r--target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch19
1 files changed, 19 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch b/target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch
new file mode 100644
index 0000000000..5824a04284
--- /dev/null
+++ b/target/linux/ar71xx/patches-4.4/431-spi-add-various-flags.patch
@@ -0,0 +1,19 @@
+--- a/include/linux/spi/spi.h
++++ b/include/linux/spi/spi.h
+@@ -690,6 +690,8 @@ 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 */
+@@ -735,6 +737,7 @@ 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"