On Apr 14, 2008, at 1:46 AM, Jean-Christophe PLAGNIOL-VILLARD wrote:
On 20:40 Wed 26 Mar , Guennadi Liakhovetski wrote:
From: Sascha Hauer s.hauer@pengutronix.de
This patch adds an i2c driver for Freescale i.MX processors
Signed-off-by: Sascha Hauer s.hauer@pengutronix.de Signed-off-by: Guennadi Liakhovetski lg@denx.de
No changes wrt v1
drivers/i2c/Makefile | 1 + drivers/i2c/mxc_i2c.c | 202 +++++++++++++++++++++++++++++++++++++++ ++++++++++ 2 files changed, 203 insertions(+), 0 deletions(-) create mode 100644 drivers/i2c/mxc_i2c.c
diff --git a/drivers/i2c/Makefile b/drivers/i2c/Makefile index 29d6c03..071ef00 100644 --- a/drivers/i2c/Makefile +++ b/drivers/i2c/Makefile @@ -29,6 +29,7 @@ COBJS-y += fsl_i2c.o COBJS-y += omap1510_i2c.o COBJS-y += omap24xx_i2c.o COBJS-y += tsi108_i2c.o +COBJS-y += mxc_i2c.o
COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c new file mode 100644 index 0000000..a218329 --- /dev/null +++ b/drivers/i2c/mxc_i2c.c @@ -0,0 +1,202 @@ +/*
- i2c driver for Freescale mx31
- (c) 2007 Pengutronix, Sascha Hauer s.hauer@pengutronix.de
- See file CREDITS for list of people who contributed to this
- project.
- 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., 59 Temple Place, Suite 330, Boston,
- MA 02111-1307 USA
- */
+#include <common.h>
+#if defined(CONFIG_HARD_I2C) && defined (CONFIG_I2C_MXC)
Please stop to define this here, move it the Makefile
Wolfgang, Is it possible to NACK all patch that add new driver that do this
Also, I believe the imx I2C is the same as the PPC I2C HW. I havent verified this but the register set looks oddly identical.
- k