From f627315ac4e4b3109dac75701c3242390af5ba57 Mon Sep 17 00:00:00 2001 From: Max Krummenacher Date: Fri, 18 Jan 2013 11:41:36 +0100 Subject: colibri_t30: set DD pins to push/pull set DD pins to push/pull if not used for I2C in open drain mode --- arch/arm/mach-tegra/board-colibri_t30.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/mach-tegra/board-colibri_t30.c') diff --git a/arch/arm/mach-tegra/board-colibri_t30.c b/arch/arm/mach-tegra/board-colibri_t30.c index 3f47b53d61dd..4a2778dc5b1f 100644 --- a/arch/arm/mach-tegra/board-colibri_t30.c +++ b/arch/arm/mach-tegra/board-colibri_t30.c @@ -158,6 +158,9 @@ static struct tegra_clk_init_table colibri_t30_clk_init_table[] __initdata = { /* I2C */ +/* Make sure that the pinmuxing enable the 'open drain' feature for pins used + for I2C */ + /* GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier board) */ static struct i2c_board_info colibri_t30_i2c_bus1_board_info[] __initdata = { { -- cgit v1.2.3