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![]() This patch adds the possibility to call a board specific i2c bus reset routine for the fsl_i2c bus driver, and adds this option for the keymile kmeter1 board. The deblock sequence for this board is implemented and tested in the following way: CR = 0x20 (release SDA and SCL pin) CR = 0xa0 (start read) dummy read dummy read if 2. dummy read == 0x00 3. dummy read CR = 0x80 (SDA and SCL now 1 SR = 0x86) CR = 0x00 (Modul reset SR=0x81) CR = 0x80 (SDA and SCL = 1, SR = 0x81) Signed-off-by: Heiko Schocher <hs@denx.de> |
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.. | ||
bfin-twi_i2c.c | ||
davinci_i2c.c | ||
fsl_i2c.c | ||
Makefile | ||
mxc_i2c.c | ||
omap24xx_i2c.c | ||
omap1510_i2c.c | ||
s3c24x0_i2c.c | ||
s3c44b0_i2c.c | ||
soft_i2c.c | ||
tsi108_i2c.c |