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authorDirk Eibach <dirk.eibach@gdsys.cc>2015-10-28 11:46:22 +0100
committerTom Rini <trini@konsulko.com>2015-11-12 15:59:01 -0500
commit071be896947a2b6ab791657e250da6fc995360a8 (patch)
tree56d3ab5c5ae926e3e9197fa75d296c1b089ee172 /README
parent5b47d407e477b9995127aacca2d9a4665e2fde23 (diff)
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i2c: ihs_i2c: Dual channel support
Support two i2c masters per FPGA. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Acked-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'README')
-rw-r--r--README9
1 files changed, 9 insertions, 0 deletions
diff --git a/README b/README
index ef8d437..e98c49b 100644
--- a/README
+++ b/README
@@ -2438,6 +2438,15 @@ CBFS (Coreboot Filesystem) support
- CONFIG_SYS_I2C_IHS_CH3 activate hardware channel 3
- CONFIG_SYS_I2C_IHS_SPEED_3 speed channel 3
- CONFIG_SYS_I2C_IHS_SLAVE_3 slave addr channel 3
+ - activate dual channel with CONFIG_SYS_I2C_IHS_DUAL
+ - CONFIG_SYS_I2C_IHS_SPEED_0_1 speed channel 0_1
+ - CONFIG_SYS_I2C_IHS_SLAVE_0_1 slave addr channel 0_1
+ - CONFIG_SYS_I2C_IHS_SPEED_1_1 speed channel 1_1
+ - CONFIG_SYS_I2C_IHS_SLAVE_1_1 slave addr channel 1_1
+ - CONFIG_SYS_I2C_IHS_SPEED_2_1 speed channel 2_1
+ - CONFIG_SYS_I2C_IHS_SLAVE_2_1 slave addr channel 2_1
+ - CONFIG_SYS_I2C_IHS_SPEED_3_1 speed channel 3_1
+ - CONFIG_SYS_I2C_IHS_SLAVE_3_1 slave addr channel 3_1
additional defines:
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