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authorGabor Juhos <juhosg@openwrt.org>2010-08-31 20:13:47 +0000
committerGabor Juhos <juhosg@openwrt.org>2010-08-31 20:13:47 +0000
commit47f8fd1dde5d2778cad79313f444a03934d5d0b4 (patch)
tree87d1372d917c4e5903da0a42ecdfed9676f96280 /target/linux/ar71xx/patches-2.6.34/151-spi-add-various-flags.patch
parent4ca54a5b3995b80dc814165c244a1d597bfacca1 (diff)
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ar71xx: rewrite SPI drivers for the RB4xx boards
* add a new SPI controller driver * add SPI driver for the CPLD chip * convert the NAND driver * enable the mikroSD slot * enable more LEDs SVN-Revision: 22863
Diffstat (limited to 'target/linux/ar71xx/patches-2.6.34/151-spi-add-various-flags.patch')
-rw-r--r--target/linux/ar71xx/patches-2.6.34/151-spi-add-various-flags.patch19
1 files changed, 19 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-2.6.34/151-spi-add-various-flags.patch b/target/linux/ar71xx/patches-2.6.34/151-spi-add-various-flags.patch
new file mode 100644
index 0000000000..b3ce1b0797
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.34/151-spi-add-various-flags.patch
@@ -0,0 +1,19 @@
+--- a/include/linux/spi/spi.h
++++ b/include/linux/spi/spi.h
+@@ -435,6 +435,8 @@ struct spi_transfer {
+ dma_addr_t rx_dma;
+
+ unsigned cs_change:1;
++ unsigned verify:1;
++ unsigned fast_write:1;
+ u8 bits_per_word;
+ u16 delay_usecs;
+ u32 speed_hz;
+@@ -476,6 +478,7 @@ 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"