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| author | Renaud Barbier <renaud.barbier@ge.com> | 2012-08-31 15:10:31 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-09-03 09:34:25 +0200 |
| commit | 705d7fa2b4efcbd51d03b5076bf7324829933448 (patch) | |
| tree | 03d5e18752e64a7e43022e25d98ebd98e9ca0f4d /arch/ppc/include | |
| parent | f17e6c568b69791b1ffb0f2f18e1dc99c4d4288d (diff) | |
| download | barebox-705d7fa2b4efcbd51d03b5076bf7324829933448.tar.gz barebox-705d7fa2b4efcbd51d03b5076bf7324829933448.tar.xz | |
ppc/asm/fsl_i2c.h is removed
The i2c-imx driver is able to support the I2C bus on the 85xx machines
with minor modifications. It already defines register offsets. Therefore,
this header file is no longer needed.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/ppc/include')
| -rw-r--r-- | arch/ppc/include/asm/fsl_i2c.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/arch/ppc/include/asm/fsl_i2c.h b/arch/ppc/include/asm/fsl_i2c.h deleted file mode 100644 index 4f71341327..0000000000 --- a/arch/ppc/include/asm/fsl_i2c.h +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Freescale I2C Controller - * - * Copyright 2006 Freescale Semiconductor, Inc. - * - * Based on earlier versions by Gleb Natapov <gnatapov@mrv.com>, - * Xianghua Xiao <x.xiao@motorola.com>, Eran Liberty (liberty@freescale.com), - * and Jeff Brown. - * Some bits are taken from linux driver writen by adrian@humboldt.co.uk. - * - * This software may be used and distributed according to the - * terms of the GNU Public License, Version 2, incorporated - * herein by reference. - * - * 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., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef _ASM_FSL_I2C_H_ -#define _ASM_FSL_I2C_H_ - -#include <asm/types.h> - -typedef struct fsl_i2c { - - u8 adr; /* I2C slave address */ - u8 res0[3]; -#define I2C_ADR 0xFE -#define I2C_ADR_SHIFT 1 -#define I2C_ADR_RES ~(I2C_ADR) - - u8 fdr; /* I2C frequency divider register */ - u8 res1[3]; -#define IC2_FDR 0x3F -#define IC2_FDR_SHIFT 0 -#define IC2_FDR_RES ~(IC2_FDR) - - u8 cr; /* I2C control redister */ - u8 res2[3]; -#define I2C_CR_MEN 0x80 -#define I2C_CR_MIEN 0x40 -#define I2C_CR_MSTA 0x20 -#define I2C_CR_MTX 0x10 -#define I2C_CR_TXAK 0x08 -#define I2C_CR_RSTA 0x04 -#define I2C_CR_BCST 0x01 - - u8 sr; /* I2C status register */ - u8 res3[3]; -#define I2C_SR_MCF 0x80 -#define I2C_SR_MAAS 0x40 -#define I2C_SR_MBB 0x20 -#define I2C_SR_MAL 0x10 -#define I2C_SR_BCSTM 0x08 -#define I2C_SR_SRW 0x04 -#define I2C_SR_MIF 0x02 -#define I2C_SR_RXAK 0x01 - - u8 dr; /* I2C data register */ - u8 res4[3]; -#define I2C_DR 0xFF -#define I2C_DR_SHIFT 0 -#define I2C_DR_RES ~(I2C_DR) - - u8 dfsrr; /* I2C digital filter sampling rate register */ - u8 res5[3]; -#define I2C_DFSRR 0x3F -#define I2C_DFSRR_SHIFT 0 -#define I2C_DFSRR_RES ~(I2C_DR) - - /* Fill out the reserved block */ - u8 res6[0xE8]; -} fsl_i2c_t; - -#endif /* _ASM_I2C_H_ */ |