board-8064-gpio: Update FUNC for EPM SPI CS
EPM CS is set to active low before initiating SPI transaction
to the ADS ADC device. The Function setting for EPM CS GPIO
configuration is set as FUNC 6. This fixes SPI transaction
timeouts.
Change-Id: I6dc4978881f156605f5081eb24a81dee825ed05e
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-8064-gpiomux.c b/arch/arm/mach-msm/board-8064-gpiomux.c
index 8008cff..b018a20 100644
--- a/arch/arm/mach-msm/board-8064-gpiomux.c
+++ b/arch/arm/mach-msm/board-8064-gpiomux.c
@@ -55,7 +55,7 @@
/* Chip selects for EPM SPI clients */
static struct gpiomux_setting gpio_epm_spi_cs_config = {
- .func = GPIOMUX_FUNC_3,
+ .func = GPIOMUX_FUNC_6,
.drv = GPIOMUX_DRV_12MA,
.pull = GPIOMUX_PULL_UP,
};