diff options
Diffstat (limited to 'arch/arm/mach-omap2/i2c.c')
-rw-r--r-- | arch/arm/mach-omap2/i2c.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c index 37ff25ee3d89..3b4b9514f4fa 100644 --- a/arch/arm/mach-omap2/i2c.c +++ b/arch/arm/mach-omap2/i2c.c @@ -1,22 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * 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 "soc.h" @@ -53,15 +39,10 @@ int omap_i2c_reset(struct omap_hwmod *oh) u16 i2c_con; int c = 0; - if (oh->class->rev == OMAP_I2C_IP_VERSION_2) { - i2c_con = OMAP4_I2C_CON_OFFSET; - } else if (oh->class->rev == OMAP_I2C_IP_VERSION_1) { + if (soc_is_omap24xx() || soc_is_omap34xx() || soc_is_am35xx()) i2c_con = OMAP2_I2C_CON_OFFSET; - } else { - WARN(1, "Cannot reset I2C block %s: unsupported revision\n", - oh->name); - return -EINVAL; - } + else + i2c_con = OMAP4_I2C_CON_OFFSET; /* Disable I2C */ v = omap_hwmod_read(oh, i2c_con); |