From 849369d6c66d3054688672f97d31fceb8e8230fb Mon Sep 17 00:00:00 2001 From: root Date: Fri, 25 Dec 2015 04:40:36 +0000 Subject: initial_commit --- arch/arm/mach-omap1/i2c.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 arch/arm/mach-omap1/i2c.c (limited to 'arch/arm/mach-omap1/i2c.c') diff --git a/arch/arm/mach-omap1/i2c.c b/arch/arm/mach-omap1/i2c.c new file mode 100644 index 00000000..5446c991 --- /dev/null +++ b/arch/arm/mach-omap1/i2c.c @@ -0,0 +1,35 @@ +/* + * Helper module for board specific I2C bus registration + * + * Copyright (C) 2009 Nokia Corporation. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#include +#include +#include + +void __init omap1_i2c_mux_pins(int bus_id) +{ + if (cpu_is_omap7xx()) { + omap_cfg_reg(I2C_7XX_SDA); + omap_cfg_reg(I2C_7XX_SCL); + } else { + omap_cfg_reg(I2C_SDA); + omap_cfg_reg(I2C_SCL); + } +} -- cgit v1.2.3