Author: loos
Date: Mon Dec 9 12:01:17 2013
New Revision: 259127
URL: http://svnweb.freebsd.org/changeset/base/259127
Log:
Bring the RPi I2C driver in line with ti_i2c. Make it treat any slave
address as a 7-bit address.
Approved by: adrian (mentor)
Modified:
head/sys/arm/broadcom/bcm2835/bcm2835_bsc.c
Modified: head/sys/arm/broadcom/bcm2835/bcm2835_bsc.c
==============================================================================
--- head/sys/arm/broadcom/bcm2835/bcm2835_bsc.c Mon Dec 9 11:51:17 2013
(r259126)
+++ head/sys/arm/broadcom/bcm2835/bcm2835_bsc.c Mon Dec 9 12:01:17 2013
(r259127)
@@ -404,7 +404,7 @@ bcm_bsc_transfer(device_t dev, struct ii
for (i = 0; i < nmsgs; i++) {
/* Write the slave address. */
- BCM_BSC_WRITE(sc, BCM_BSC_SLAVE, (msgs[i].slave >> 1) & 0x7f);
+ BCM_BSC_WRITE(sc, BCM_BSC_SLAVE, msgs[i].slave);
/* Write the data length. */
BCM_BSC_WRITE(sc, BCM_BSC_DLEN, msgs[i].len);
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