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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).

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

SVN-Revision: 33720
This commit is contained in:
Imre Kaloz 2012-10-11 07:59:06 +00:00
parent 31c2f1a4d2
commit 9b22ca8042
4 changed files with 12 additions and 10 deletions
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2
target/linux/cns3xxx/config-3.3
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@ -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

1
target/linux/generic/config-3.3
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@ -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

18
target/linux/cns3xxx/patches-3.3/110-gateworks_gsp_support.patch → target/linux/generic/patches-3.3/880-gateworks_system_controller.patch
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@ -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);
+

1
target/linux/ixp4xx/config-3.3
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@ -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