From fac9640895c3f778c3d2a33521dfd95bd5cba653 Mon Sep 17 00:00:00 2001 From: trem Date: Sat, 21 Sep 2013 18:13:35 +0200 Subject: i2c: mxc: move to new subsystem Signed-off-by: Philippe Reynes --- README | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'README') diff --git a/README b/README index 09662a4a036..7dc4f239afd 100644 --- a/README +++ b/README @@ -2003,6 +2003,17 @@ CBFS (Coreboot Filesystem) support - CONFIG_SYS_I2C_PPC4XX_CH0 activate hardware channel 0 - CONFIG_SYS_I2C_PPC4XX_CH1 activate hardware channel 1 + - drivers/i2c/i2c_mxc.c + - activate this driver with CONFIG_SYS_I2C_MXC + - define speed for bus 1 with CONFIG_SYS_MXC_I2C1_SPEED + - define slave for bus 1 with CONFIG_SYS_MXC_I2C1_SLAVE + - define speed for bus 2 with CONFIG_SYS_MXC_I2C2_SPEED + - define slave for bus 2 with CONFIG_SYS_MXC_I2C2_SLAVE + - define speed for bus 3 with CONFIG_SYS_MXC_I2C3_SPEED + - define slave for bus 3 with CONFIG_SYS_MXC_I2C3_SLAVE + If thoses defines are not set, default value is 100000 + for speed, and 0 for slave. + additional defines: CONFIG_SYS_NUM_I2C_BUSES -- cgit v1.3.1