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ARM: ep93xx: simone: enable DMA on the SPI host
author
Linus Walleij
<linus.walleij@linaro.org>
Thu, 9 Jul 2015 14:56:40 +0000
(16:56 +0200)
committer
Linus Walleij
<linus.walleij@linaro.org>
Fri, 17 Jul 2015 09:50:23 +0000
(11:50 +0200)
The SPI host on the SIM.ONE is used for the MMC/SD card and
will badly need this turbo boost.
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
arch/arm/mach-ep93xx/simone.c
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diff --git
a/arch/arm/mach-ep93xx/simone.c
b/arch/arm/mach-ep93xx/simone.c
index 3c950f5864f34194b87f39c526ec3ac1b58c0f84..d0938a219443e2a71507e6ca46ddfea2ead286f8 100644
(file)
--- a/
arch/arm/mach-ep93xx/simone.c
+++ b/
arch/arm/mach-ep93xx/simone.c
@@
-169,6
+169,7
@@
static struct spi_board_info simone_spi_devices[] __initdata = {
static struct ep93xx_spi_info simone_spi_info __initdata = {
.num_chipselect = ARRAY_SIZE(simone_spi_devices),
+ .use_dma = 1,
};
static struct i2c_gpio_platform_data __initdata simone_i2c_gpio_data = {