From 5c105d9f3fd086aff195d3849dcf847d6b0bd927 Mon Sep 17 00:00:00 2001
From: blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Fri, 5 Oct 2012 10:12:53 +0000
Subject: branch Attitude Adjustment

git-svn-id: svn://svn.openwrt.org/openwrt/branches/attitude_adjustment@33625 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../linux/etrax/patches-2.6.32/500-i2c_gvc.patch   | 54 ++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 target/linux/etrax/patches-2.6.32/500-i2c_gvc.patch

(limited to 'target/linux/etrax/patches-2.6.32/500-i2c_gvc.patch')

diff --git a/target/linux/etrax/patches-2.6.32/500-i2c_gvc.patch b/target/linux/etrax/patches-2.6.32/500-i2c_gvc.patch
new file mode 100644
index 000000000..16f9b93a0
--- /dev/null
+++ b/target/linux/etrax/patches-2.6.32/500-i2c_gvc.patch
@@ -0,0 +1,54 @@
+--- a/arch/cris/arch-v10/drivers/Kconfig
++++ b/arch/cris/arch-v10/drivers/Kconfig
+@@ -450,11 +450,31 @@ config ETRAX_I2C
+ 	  i2c_arg = I2C_READARG(STA013_READ_ADDR, reg);
+ 	  val = ioctl(fd, _IO(ETRAXI2C_IOCTYPE, I2C_READREG), i2c_arg);
+ 
++config ETRAX_I2C_GVC
++	bool "I2C GVC support"
++	depends on ETRAX_ARCH_V10 && !ETRAX_I2C
++	select ETRAX_I2C_USES_PB_NOT_PB_I2C
++	help
++	  Enables an I2C driver with Geert Vancompernolle improvement.
++
++config ETRAX_I2C_SLAVE_DELAY
++	bool "I2C Slave delay support"
++	depends on ETRAX_I2C_GVC  && EXPERIMENTAL
++	help
++	  Enable this to enhanced master/slave dialog
++	  Improvement by Positive Going (www.positivegoing.it) and BK srl (www.b-k.it)
++
++config ETRAX_I2C_DYN_ALLOC
++	bool "I2C major device dynamic alloc"
++	depends on ETRAX_I2C_GVC && EXPERIMENTAL
++	help
++	  Enable this to dynamicaly alloc major i2c device number
++
+ # this is true for most products since PB-I2C seems to be somewhat
+ # flawed..
+ config ETRAX_I2C_USES_PB_NOT_PB_I2C
+ 	bool "I2C uses PB not PB-I2C"
+-	depends on ETRAX_I2C
++	depends on ETRAX_I2C || ETRAX_I2C_GVC
+ 	help
+ 	  Select whether to use the special I2C mode in the PB I/O register or
+ 	  not.  This option needs to be selected in order to use some drivers
+@@ -478,7 +498,7 @@ config ETRAX_I2C_CLK_PORT
+ 
+ config ETRAX_I2C_EEPROM
+ 	bool "I2C EEPROM (non-volatile RAM) support"
+-	depends on ETRAX_I2C
++	depends on ETRAX_I2C || ETRAX_I2C_GVC
+ 	help
+ 	  Enables I2C EEPROM (non-volatile RAM) on PB0 and PB1 using the I2C
+ 	  driver.  Select size option: Probed, 2k, 8k, 16k.
+--- a/arch/cris/arch-v10/drivers/Makefile
++++ b/arch/cris/arch-v10/drivers/Makefile
+@@ -4,6 +4,7 @@
+ 
+ obj-$(CONFIG_ETRAX_AXISFLASHMAP)	+= axisflashmap.o
+ obj-$(CONFIG_ETRAX_I2C)			+= i2c.o
++obj-$(CONFIG_ETRAX_I2C_GVC)		+= i2c_gvc.o
+ obj-$(CONFIG_ETRAX_I2C_EEPROM)		+= eeprom.o
+ obj-$(CONFIG_ETRAX_GPIO)		+= gpio.o
+ obj-$(CONFIG_ETRAX_DS1302)		+= ds1302.o
-- 
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