From 1086bfa9f49127e40a92b1225af1ed5e41f8fa1c Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Fri, 27 Sep 2013 16:58:30 +0900 Subject: i2c: Add support for Renesas rcar This supports i2c controller for Renesas rcar. Signed-off-by: Hisashi Nakamura Signed-off-by: Nobuhiro Iwamatsu --- README | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'README') diff --git a/README b/README index 7dc4f23..e209c89 100644 --- a/README +++ b/README @@ -2014,6 +2014,20 @@ CBFS (Coreboot Filesystem) support If thoses defines are not set, default value is 100000 for speed, and 0 for slave. + - drivers/i2c/rcar_i2c.c: + - activate this driver with CONFIG_SYS_I2C_RCAR + - This driver adds 4 i2c buses + + - CONFIG_SYS_RCAR_I2C0_BASE for setting the register channel 0 + - CONFIG_SYS_RCAR_I2C0_SPEED for for the speed channel 0 + - CONFIG_SYS_RCAR_I2C1_BASE for setting the register channel 1 + - CONFIG_SYS_RCAR_I2C1_SPEED for for the speed channel 1 + - CONFIG_SYS_RCAR_I2C2_BASE for setting the register channel 2 + - CONFIG_SYS_RCAR_I2C2_SPEED for for the speed channel 2 + - CONFIG_SYS_RCAR_I2C3_BASE for setting the register channel 3 + - CONFIG_SYS_RCAR_I2C3_SPEED for for the speed channel 3 + - CONFIF_SYS_RCAR_I2C_NUM_CONTROLLERS for number of i2c buses + additional defines: CONFIG_SYS_NUM_I2C_BUSES -- cgit v1.1