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authorHeiko Schocher <hs@denx.de>2013-01-29 08:53:15 +0100
committerHeiko Schocher <hs@denx.de>2013-07-23 05:54:29 +0200
commitea818dbbcd59300b56014ac2d67798a54994eb9b (patch)
treefbdedc80f785873f96e79893a1a813504af57580 /include/configs/eb_cpux9k2.h
parent3f4978c713255c8406875fbdf23ffed1129bc44b (diff)
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i2c, soft-i2c: switch to new multibus/multiadapter support
- added to soft_i2c driver new multibus/multiadpater support - adapted all config files, which uses this driver Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Stephen Warren <swarren@wwwdotorg.org>
Diffstat (limited to 'include/configs/eb_cpux9k2.h')
-rw-r--r--include/configs/eb_cpux9k2.h13
1 files changed, 5 insertions, 8 deletions
diff --git a/include/configs/eb_cpux9k2.h b/include/configs/eb_cpux9k2.h
index 3be4929..efb50e3 100644
--- a/include/configs/eb_cpux9k2.h
+++ b/include/configs/eb_cpux9k2.h
@@ -223,11 +223,10 @@
* I2C-Bus
*/
-#define CONFIG_SYS_I2C_SPEED 50000
-#define CONFIG_SYS_I2C_SLAVE 0 /* not used */
-
-#ifndef CONFIG_HARD_I2C
-#define CONFIG_SOFT_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_SOFT /* I2C bit-banged */
+#define CONFIG_SYS_I2C_SOFT_SPEED 50000
+#define CONFIG_SYS_I2C_SOFT_SLAVE 0
/* Software I2C driver configuration */
@@ -251,9 +250,7 @@
else \
writel(ATMEL_PMX_AA_TWCK, &pio->pioa.codr);
-#define I2C_DELAY udelay(2500000/CONFIG_SYS_I2C_SPEED)
-
-#endif /* CONFIG_HARD_I2C */
+#define I2C_DELAY udelay(2500000/CONFIG_SYS_I2C_SOFT_SPEED)
/* I2C-RTC */