The Gateworks System Controller (GSC) is an i2c device that provides system

level monitoring and control of Gateworks boards.  It is used on several
product families spanning several different target architectures (ixp4xx,
cns3xxx, davinci).

Signed-off-by: Tim Harvey <tharvey@gateworks.com>


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33720 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 12 insertions, 10 deletions

diff --git a/target/linux/cns3xxx/config-3.3 b/target/linux/cns3xxx/config-3.3
index a6f3bc7040..82f763518e 100644
--- a/target/linux/cns3xxx/config-3.3
+++ b/target/linux/cns3xxx/config-3.3
@@ -154,7 +154,7 @@ CONFIG_SATA_AHCI_PLATFORM=y
 CONFIG_SCSI=y
 # CONFIG_SCSI_MULTI_LUN is not set
 CONFIG_SENSORS_AD7418=y
-CONFIG_SENSORS_GSP=y
+CONFIG_SENSORS_GSC=y
 CONFIG_SERIAL_8250_NR_UARTS=3
 CONFIG_SERIAL_8250_RUNTIME_UARTS=3
 CONFIG_SMP=y
diff --git a/target/linux/generic/config-3.3 b/target/linux/generic/config-3.3
index abf499ff26..e21e17f70d 100644
--- a/target/linux/generic/config-3.3
+++ b/target/linux/generic/config-3.3
@@ -2491,6 +2491,7 @@ CONFIG_SELECT_MEMORY_MODEL=y
 # CONFIG_SENSORS_GL518SM is not set
 # CONFIG_SENSORS_GL520SM is not set
 # CONFIG_SENSORS_GPIO_FAN is not set
+# CONFIG_SENSORS_GSC is not set
 # CONFIG_SENSORS_HDAPS is not set
 # CONFIG_SENSORS_I5K_AMB is not set
 # CONFIG_SENSORS_IT87 is not set
diff --git a/target/linux/cns3xxx/patches-3.3/110-gateworks_gsp_support.patch b/target/linux/generic/patches-3.3/880-gateworks_system_controller.patch
index 02fbdab6d2..981610dad1 100644
--- a/target/linux/cns3xxx/patches-3.3/110-gateworks_gsp_support.patch
+++ b/target/linux/generic/patches-3.3/880-gateworks_system_controller.patch
@@ -4,14 +4,14 @@
  	  This driver can also be built as a module.  If so, the module
  	  will be called gl520sm.
  
-+config SENSORS_GSP
-+	tristate "Gateworks System Peripheral"
-+	depends on I2C && EXPERIMENTAL
++config SENSORS_GSC
++	tristate "Gateworks System Controller"
++	depends on I2C && (ARCH_DAVINCI || ARCH_CNS3XXX || ARCH_IXP4XX)
 +	help
-+	  If you say yes here you get support for the Gateworks System Peripherals.
++	  If you say yes here you get support for the Gateworks System Controller.
 +
 +	  This driver can also be built as a module. If so, the module
-+	  will be called gsp.
++	  will be called gsc.
 +
  config SENSORS_GPIO_FAN
  	tristate "GPIO fan"
@@ -22,15 +22,15 @@
  obj-$(CONFIG_SENSORS_W83L786NG)	+= w83l786ng.o
  obj-$(CONFIG_SENSORS_WM831X)	+= wm831x-hwmon.o
  obj-$(CONFIG_SENSORS_WM8350)	+= wm8350-hwmon.o
-+obj-$(CONFIG_SENSORS_GSP)	+= gsp.o
++obj-$(CONFIG_SENSORS_GSC)	+= gsc.o
  
  obj-$(CONFIG_PMBUS)		+= pmbus/
  
 --- /dev/null
-+++ b/drivers/hwmon/gsp.c
++++ b/drivers/hwmon/gsc.c
 @@ -0,0 +1,308 @@
 +/*
-+ * A hwmon driver for the Gateworks System Peripheral
++ * A hwmon driver for the Gateworks System Controller 
 + * Copyright (C) 2009 Gateworks Corporation
 + *
 + * Author: Chris Lang <clang@gateworks.com>
@@ -333,7 +333,7 @@
 +module_exit(gsp_exit);
 +
 +MODULE_AUTHOR("Chris Lang <clang@gateworks.com>");
-+MODULE_DESCRIPTION("GSP HWMON driver");
++MODULE_DESCRIPTION("GSC HWMON driver");
 +MODULE_LICENSE("GPL");
 +MODULE_VERSION(DRV_VERSION);
 +
diff --git a/target/linux/ixp4xx/config-3.3 b/target/linux/ixp4xx/config-3.3
index 54a0ebbb4c..20dc4926d9 100644
--- a/target/linux/ixp4xx/config-3.3
+++ b/target/linux/ixp4xx/config-3.3
@@ -169,6 +169,7 @@ CONFIG_RTC_DRV_PCF8563=y
 CONFIG_RTC_DRV_X1205=y
 # CONFIG_SCSI_DMA is not set
 CONFIG_SENSORS_AD7418=y
+CONFIG_SENSORS_GSC=y
 CONFIG_SENSORS_MAX6650=y
 CONFIG_SENSORS_W83781D=y
 CONFIG_SERIAL_8250_NR_UARTS=4