summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorStefan Roese <sr@denx.de>2014-10-28 12:12:00 +0100
committerHeiko Schocher <hs@denx.de>2014-10-29 08:56:23 +0100
commit678398b19ee23ee5227074bc0d0e7c3925af815c (patch)
treea6b3fa06c5ba2ddcbf4a272cf6a6d014ec777051 /include
parent318a9cea4983260aae6505b2750e78c276a5451b (diff)
downloadu-boot-imx-678398b19ee23ee5227074bc0d0e7c3925af815c.zip
u-boot-imx-678398b19ee23ee5227074bc0d0e7c3925af815c.tar.gz
u-boot-imx-678398b19ee23ee5227074bc0d0e7c3925af815c.tar.bz2
i2c: designware: Convert driver to multibus/multiadapter framework
In preparation for the SoCFPGA support of the designware I2C driver, convert this driver to the common CONFIG_SYS_I2C framework. This patch converts all users of this driver, this is: - ST spearxxx boards - AXS101 (ARC700 platform) I couldn't test this patch on those boards. Only compile tested for all spear boards. And tested on SoCFPGA. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Marek Vasut <marex@denx.de> Acked-by: Alexey Brodkin <abrodkin@synopsys.com> Tested-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Heiko Schocher <hs@denx.de> Cc: Vipin Kumar <vk.vipin@gmail.com> Cc: Jeroen Hofstee <jeroen@myspectrum.nl>
Diffstat (limited to 'include')
-rw-r--r--include/configs/axs101.h9
-rw-r--r--include/configs/spear-common.h4
-rw-r--r--include/configs/x600.h4
3 files changed, 10 insertions, 7 deletions
diff --git a/include/configs/axs101.h b/include/configs/axs101.h
index 1bf8390..6e8c56c 100644
--- a/include/configs/axs101.h
+++ b/include/configs/axs101.h
@@ -83,12 +83,15 @@
/*
* I2C configuration
*/
-#define CONFIG_HARD_I2C
-#define CONFIG_DW_I2C
-#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_DW
#define CONFIG_I2C_ENV_EEPROM_BUS 2
#define CONFIG_SYS_I2C_SPEED 100000
+#define CONFIG_SYS_I2C_SPEED1 100000
+#define CONFIG_SYS_I2C_SPEED2 100000
#define CONFIG_SYS_I2C_SLAVE 0
+#define CONFIG_SYS_I2C_SLAVE1 0
+#define CONFIG_SYS_I2C_SLAVE2 0
#define CONFIG_SYS_I2C_BASE 0xE001D000
#define CONFIG_SYS_I2C_BASE1 0xE001E000
#define CONFIG_SYS_I2C_BASE2 0xE001F000
diff --git a/include/configs/spear-common.h b/include/configs/spear-common.h
index c0eba37..a11f4ed 100644
--- a/include/configs/spear-common.h
+++ b/include/configs/spear-common.h
@@ -37,8 +37,8 @@
#define CONFIG_EXTRA_ENV_USBTTY "usbtty=cdc_acm\0"
/* I2C driver configuration */
-#define CONFIG_HARD_I2C
-#define CONFIG_DW_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_DW
#if defined(CONFIG_SPEAR600)
#define CONFIG_SYS_I2C_BASE 0xD0200000
#elif defined(CONFIG_SPEAR300)
diff --git a/include/configs/x600.h b/include/configs/x600.h
index 6214dc4..04187c0 100644
--- a/include/configs/x600.h
+++ b/include/configs/x600.h
@@ -83,8 +83,8 @@
#define CONFIG_SPEAR_GPIO
/* I2C config options */
-#define CONFIG_HARD_I2C
-#define CONFIG_DW_I2C
+#define CONFIG_SYS_I2C
+#define CONFIG_SYS_I2C_DW
#define CONFIG_SYS_I2C_BASE 0xD0200000
#define CONFIG_SYS_I2C_SPEED 400000
#define CONFIG_SYS_I2C_SLAVE 0x02