From: Renaud Barbier <renaud.barbier@ge.com>
To: barebox@lists.infradead.org
Subject: [PATCH 2/6] ppc/asm/fsl_i2c.h is removed
Date: Fri, 31 Aug 2012 15:10:31 +0100 [thread overview]
Message-ID: <1346422235-3949-3-git-send-email-renaud.barbier@ge.com> (raw)
In-Reply-To: <1346335217-9686-1-git-send-email-renaud.barbier@ge.com>
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>
---
arch/ppc/include/asm/fsl_i2c.h | 86 ----------------------------------------
1 files changed, 0 insertions(+), 86 deletions(-)
delete mode 100644 arch/ppc/include/asm/fsl_i2c.h
diff --git a/arch/ppc/include/asm/fsl_i2c.h b/arch/ppc/include/asm/fsl_i2c.h
deleted file mode 100644
index 4f71341..0000000
--- 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_ */
--
1.7.1
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next prev parent reply other threads:[~2012-08-31 14:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-30 14:00 [PATCH 0/5] IMX i2c driver update for the PPC 85xx Renaud Barbier
2012-08-30 14:00 ` [PATCH 1/5] mpc85xx: i2c frequency Renaud Barbier
2012-08-30 14:00 ` [PATCH 2/5] ppc/asm/fsl_i2c.h is removed Renaud Barbier
2012-08-30 14:00 ` [PATCH 3/5] mpc85xx: header update Renaud Barbier
2012-08-31 7:16 ` Sascha Hauer
2012-08-30 14:00 ` [PATCH 4/5] i2c: adapt the i2c-imx driver to mpc85xx machines Renaud Barbier
2012-08-31 7:24 ` Sascha Hauer
2012-08-30 14:00 ` [PATCH 5/5] ppc: p2020rdb i2c support Renaud Barbier
2012-08-31 14:10 ` [PATCH V2 0/6 ] IMX i2c driver update for the PPC 85xx Renaud Barbier
2012-09-03 7:39 ` Sascha Hauer
2012-08-31 14:10 ` [PATCH 1/6] mpc85xx: i2c frequency Renaud Barbier
2012-08-31 14:10 ` Renaud Barbier [this message]
2012-08-31 14:10 ` [PATCH 3/6] mpc85xx: header update Renaud Barbier
2012-08-31 14:10 ` [PATCH 4/6] IMX driver: replace imx -> fsl Renaud Barbier
2012-08-31 14:10 ` [PATCH 5/6] i2c: adapt the i2c-imx driver to mpc85xx machines Renaud Barbier
2012-08-31 14:10 ` [PATCH 6/6] ppc: p2020rdb i2c support Renaud Barbier
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