From: Renaud Barbier <renaud.barbier@ge.com>
To: barebox@lists.infradead.org
Subject: [PATCH 0/3] Freescale I2C driver
Date: Wed, 22 Aug 2012 16:08:50 +0100 [thread overview]
Message-ID: <1345648133-31721-1-git-send-email-renaud.barbier@ge.com> (raw)
This patch set introduces the Freescale I2C driver. It is tested on the
P2020RDB board using i2c devices(8-bit and 16-bit) found on both SOC buses.
A function is also added to the mpc85xx architecture to return the system
frequency used to calculate the i2c frequency bus divider.
Renaud Barbier (3):
mpc85xx: i2c frequency
Freescale I2C driver
ppc: p2020rdb i2c support
arch/ppc/boards/freescale-p2020rdb/p2020rdb.c | 20 ++-
arch/ppc/configs/p2020rdb_defconfig | 3 +
arch/ppc/include/asm/fsl_i2c.h | 80 +++----
arch/ppc/mach-mpc85xx/include/mach/clocks.h | 1 +
arch/ppc/mach-mpc85xx/speed.c | 9 +
drivers/i2c/busses/Kconfig | 4 +
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-fsl.c | 356 +++++++++++++++++++++++++
8 files changed, 425 insertions(+), 49 deletions(-)
create mode 100644 drivers/i2c/busses/i2c-fsl.c
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next reply other threads:[~2012-08-22 15:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-22 15:08 Renaud Barbier [this message]
2012-08-22 15:08 ` [PATCH 1/3] mpc85xx: i2c frequency Renaud Barbier
2012-08-22 15:08 ` [PATCH 2/3] Freescale I2C driver Renaud Barbier
2012-08-28 9:19 ` Sascha Hauer
2012-08-29 13:59 ` Renaud Barbier
2012-08-29 14:01 ` Sascha Hauer
2012-08-22 15:08 ` [PATCH 3/3] ppc: p2020rdb i2c support Renaud Barbier
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