diff options
Diffstat (limited to 'arch/arm/cpu/armv7/mx6')
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/mx6/iomux-v3.c | 70 |
2 files changed, 1 insertions, 71 deletions
diff --git a/arch/arm/cpu/armv7/mx6/Makefile b/arch/arm/cpu/armv7/mx6/Makefile index b0da028da6..cbce411cca 100644 --- a/arch/arm/cpu/armv7/mx6/Makefile +++ b/arch/arm/cpu/armv7/mx6/Makefile @@ -27,7 +27,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(SOC).o -COBJS = soc.o clock.o iomux-v3.o +COBJS = soc.o clock.o SOBJS = lowlevel_init.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) diff --git a/arch/arm/cpu/armv7/mx6/iomux-v3.c b/arch/arm/cpu/armv7/mx6/iomux-v3.c deleted file mode 100644 index da093fbe14..0000000000 --- a/arch/arm/cpu/armv7/mx6/iomux-v3.c +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Based on the iomux-v3.c from Linux kernel: - * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> - * Copyright (C) 2009 by Jan Weitzel Phytec Messtechnik GmbH, - * <armlinux@phytec.de> - * - * Copyright (C) 2004-2011 Freescale Semiconductor, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * 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 Street, Fifth Floor, Boston, - * MA 02110-1301, USA. - */ -#include <common.h> -#include <asm/io.h> -#include <asm/arch/imx-regs.h> -#include <asm/imx-common/iomux-v3.h> - -static void *base = (void *)IOMUXC_BASE_ADDR; - -/* - * configures a single pad in the iomuxer - */ -int imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad) -{ - u32 mux_ctrl_ofs = (pad & MUX_CTRL_OFS_MASK) >> MUX_CTRL_OFS_SHIFT; - u32 mux_mode = (pad & MUX_MODE_MASK) >> MUX_MODE_SHIFT; - u32 sel_input_ofs = - (pad & MUX_SEL_INPUT_OFS_MASK) >> MUX_SEL_INPUT_OFS_SHIFT; - u32 sel_input = - (pad & MUX_SEL_INPUT_MASK) >> MUX_SEL_INPUT_SHIFT; - u32 pad_ctrl_ofs = - (pad & MUX_PAD_CTRL_OFS_MASK) >> MUX_PAD_CTRL_OFS_SHIFT; - u32 pad_ctrl = (pad & MUX_PAD_CTRL_MASK) >> MUX_PAD_CTRL_SHIFT; - - if (mux_ctrl_ofs) - __raw_writel(mux_mode, base + mux_ctrl_ofs); - - if (sel_input_ofs) - __raw_writel(sel_input, base + sel_input_ofs); - - if (!(pad_ctrl & NO_PAD_CTRL) && pad_ctrl_ofs) - __raw_writel(pad_ctrl, base + pad_ctrl_ofs); - - return 0; -} - -int imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t *pad_list, unsigned count) -{ - iomux_v3_cfg_t *p = pad_list; - int i; - int ret; - - for (i = 0; i < count; i++) { - ret = imx_iomux_v3_setup_pad(*p); - if (ret) - return ret; - p++; - } - return 0; -} |