mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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9833eff3d7
The commit b63128e812 broke the pin muxing
for I2C busses that are enabled from the kernel command line.
Fix this by defining the board registration function omap_register_i2c_bus
in common platform code as it was before but keep the muxing in architecture
dependent files.
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
36 lines
1.0 KiB
C
36 lines
1.0 KiB
C
/*
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* Helper module for board specific I2C bus registration
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*
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* Copyright (C) 2009 Nokia Corporation.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#include <plat/i2c.h>
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#include <plat/mux.h>
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#include <plat/cpu.h>
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void __init omap1_i2c_mux_pins(int bus_id)
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{
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if (cpu_is_omap7xx()) {
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omap_cfg_reg(I2C_7XX_SDA);
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omap_cfg_reg(I2C_7XX_SCL);
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} else {
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omap_cfg_reg(I2C_SDA);
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omap_cfg_reg(I2C_SCL);
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}
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}
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