input: touch: enterprise: Increase i2c to 400Khz.
David Jung [Wed, 25 Apr 2012 00:35:27 +0000 (17:35 -0700)]
Modified board file to increase the speed of I2C connection
for Atmel touch driver from 100KHz to 400KHz

Bug 962710

Change-Id: Ic692a4b610c5b952c1bdcfbb26e19714b1952a5f
Signed-off-by: David Jung <djung@nvidia.com>
Reviewed-on: http://git-master/r/98585
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Ali Ekici <aekici@nvidia.com>
Reviewed-by: Dan Willemsen <dwillemsen@nvidia.com>
GVS: Gerrit_Virtual_Submit

arch/arm/mach-tegra/board-enterprise.c

index 3528059..f3ae69f 100644 (file)
@@ -211,7 +211,7 @@ static struct tegra_i2c_platform_data enterprise_i2c1_platform_data = {
 static struct tegra_i2c_platform_data enterprise_i2c2_platform_data = {
        .adapter_nr     = 1,
        .bus_count      = 1,
-       .bus_clk_rate   = { 100000, 0 },
+       .bus_clk_rate   = { 400000, 0 },
        .is_clkon_always = true,
        .scl_gpio               = {TEGRA_GPIO_PT5, 0},
        .sda_gpio               = {TEGRA_GPIO_PT6, 0},