diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2012-03-23 14:30:33 +0530 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2012-05-03 19:24:53 -0700 |
| commit | 83c61af8ada16047dec2b7c2485267db80de8d3c (patch) | |
| tree | ce738ab55ec9ce218d3c377ce0bb8885d6dc4115 | |
| parent | 9c36a7d25b978864c25a5c5649cd803898872600 (diff) | |
ARM: tegra: whistler: Add slave address for i2c driver
Configuring all i2c controller to have slave addresss to 0xFC
(unused slave address) to avoid responding the slave with general
call address.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/91951
Change-Id: Id1a45f46cfc5ffa3a48b01c0bae71c4ee9ab699b
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/100259
Reviewed-by: Automatic_Commit_Validation_User
| -rw-r--r-- | arch/arm/mach-tegra/board-whistler.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-whistler.c b/arch/arm/mach-tegra/board-whistler.c index f1246454ed1b..ede0d0b11104 100644 --- a/arch/arm/mach-tegra/board-whistler.c +++ b/arch/arm/mach-tegra/board-whistler.c @@ -266,6 +266,7 @@ static struct tegra_i2c_platform_data whistler_i2c1_platform_data = { .scl_gpio = {TEGRA_GPIO_PC4, 0}, .sda_gpio = {TEGRA_GPIO_PC5, 0}, .arb_recovery = arb_lost_recovery, + .slave_addr = 0xFC, }; static const struct tegra_pingroup_config i2c2_ddc = { @@ -287,6 +288,7 @@ static struct tegra_i2c_platform_data whistler_i2c2_platform_data = { .scl_gpio = {0, TEGRA_GPIO_PT5}, .sda_gpio = {0, TEGRA_GPIO_PT6}, .arb_recovery = arb_lost_recovery, + .slave_addr = 0xFC, }; static struct tegra_i2c_platform_data whistler_i2c3_platform_data = { @@ -296,6 +298,7 @@ static struct tegra_i2c_platform_data whistler_i2c3_platform_data = { .scl_gpio = {TEGRA_GPIO_PBB2, 0}, .sda_gpio = {TEGRA_GPIO_PBB3, 0}, .arb_recovery = arb_lost_recovery, + .slave_addr = 0xFC, }; static struct tegra_i2c_platform_data whistler_dvc_platform_data = { |