From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/arch/cris/arch-v32/drivers/i2c.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 kernel/arch/cris/arch-v32/drivers/i2c.h (limited to 'kernel/arch/cris/arch-v32/drivers/i2c.h') diff --git a/kernel/arch/cris/arch-v32/drivers/i2c.h b/kernel/arch/cris/arch-v32/drivers/i2c.h new file mode 100644 index 000000000..d9cc856f8 --- /dev/null +++ b/kernel/arch/cris/arch-v32/drivers/i2c.h @@ -0,0 +1,16 @@ + +#include + +/* High level I2C actions */ +int i2c_write(unsigned char theSlave, void *data, size_t nbytes); +int i2c_read(unsigned char theSlave, void *data, size_t nbytes); +int i2c_writereg(unsigned char theSlave, unsigned char theReg, unsigned char theValue); +unsigned char i2c_readreg(unsigned char theSlave, unsigned char theReg); + +/* Low level I2C */ +void i2c_start(void); +void i2c_stop(void); +void i2c_outbyte(unsigned char x); +unsigned char i2c_inbyte(void); +int i2c_getack(void); +void i2c_sendack(void); -- cgit 1.2.3-korg