asoc: codec: es755: change spi operation speed
Dara Ramesh [Tue, 7 Oct 2014 04:57:54 +0000 (09:57 +0530)]
change spi operation speed to 4 Mhz as audience
firmware verified with this frequency.

Change-Id: I5c05469e45c9ff86b4ed58463b34d1ee2984c2e6
Signed-off-by: Dara Ramesh <dramesh@nvidia.com>
Reviewed-on: http://git-master/r/554057
Reviewed-by: Chandrakanth Gorantla <cgorantla@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

sound/soc/codecs/audience/escore-spi.h

index 0c45aeb..ed26518 100644 (file)
@@ -30,7 +30,7 @@ extern struct spi_driver escore_spi_driver;
 #define ES_SPI_OPERATION_SPEED 4800000
 #elif defined(CONFIG_ARCH_TEGRA)
 #define ES_SPI_FW_SPEED        9600000
-#define ES_SPI_OPERATION_SPEED 4800000
+#define ES_SPI_OPERATION_SPEED 4000000
 #endif
 
 /* This is obtained after discussion with FW team.*/