Add config options for thermal sensor, L2TP, RT2800USB_UNKNOWN, and v…

…arious I2C and SPI RTCs. Tidy of thermal driver.

arch/arm/configs/bcmrpi_defconfig

@@ -229,6 +229,7 @@ CONFIG_BRIDGE_EBT_SNAT=m
 CONFIG_BRIDGE_EBT_LOG=m
 CONFIG_BRIDGE_EBT_ULOG=m
 CONFIG_BRIDGE_EBT_NFLOG=m
+CONFIG_L2TP=m
 CONFIG_BRIDGE=m
 CONFIG_VLAN_8021Q=m
 CONFIG_VLAN_8021Q_GVRP=y
@@ -424,6 +425,7 @@ CONFIG_RT2500USB=m
 CONFIG_RT73USB=m
 CONFIG_RT2800USB=m
 CONFIG_RT2800USB_RT53XX=y
+CONFIG_RT2800USB_UNKNOWN=y
 CONFIG_WL1251=m
 CONFIG_WL12XX_MENU=m
 CONFIG_ZD1211RW=m
@@ -483,6 +485,8 @@ CONFIG_W1_SLAVE_DS2760=m
 CONFIG_W1_SLAVE_DS2780=m
 CONFIG_W1_SLAVE_BQ27000=m
 # CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_THERMAL_BCM2835=y
 CONFIG_WATCHDOG=y
 CONFIG_BCM2708_WDT=m
 CONFIG_MEDIA_SUPPORT=m
@@ -769,6 +773,33 @@ CONFIG_LEDS_TRIGGER_HEARTBEAT=m
 CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
 CONFIG_RTC_CLASS=y
 CONFIG_RTC_DRV_DS1307=m
+CONFIG_RTC_DRV_DS1374=m
+CONFIG_RTC_DRV_DS1672=m
+CONFIG_RTC_DRV_DS3232=m
+CONFIG_RTC_DRV_MAX6900=m
+CONFIG_RTC_DRV_RS5C372=m
+CONFIG_RTC_DRV_ISL1208=m
+CONFIG_RTC_DRV_ISL12022=m
+CONFIG_RTC_DRV_X1205=m
+CONFIG_RTC_DRV_PCF8563=m
+CONFIG_RTC_DRV_PCF8583=m
+CONFIG_RTC_DRV_M41T80=m
+CONFIG_RTC_DRV_BQ32K=m
+CONFIG_RTC_DRV_S35390A=m
+CONFIG_RTC_DRV_FM3130=m
+CONFIG_RTC_DRV_RX8581=m
+CONFIG_RTC_DRV_RX8025=m
+CONFIG_RTC_DRV_EM3027=m
+CONFIG_RTC_DRV_RV3029C2=m
+CONFIG_RTC_DRV_M41T93=m
+CONFIG_RTC_DRV_M41T94=m
+CONFIG_RTC_DRV_DS1305=m
+CONFIG_RTC_DRV_DS1390=m
+CONFIG_RTC_DRV_MAX6902=m
+CONFIG_RTC_DRV_R9701=m
+CONFIG_RTC_DRV_RS5C348=m
+CONFIG_RTC_DRV_DS3234=m
+CONFIG_RTC_DRV_PCF2123=m
 CONFIG_UIO=m
 CONFIG_UIO_PDRV=m
 CONFIG_UIO_PDRV_GENIRQ=m

drivers/hwmon/Kconfig

@@ -1362,6 +1362,7 @@ config SENSORS_MC13783_ADC
           Support for the A/D converter on MC13783 PMIC.
 
 config SENSORS_BCM2835
+	depends on THERMAL_BCM2835=n
 	tristate "Broadcom BCM2835 HWMON Driver"
 	help
 	  If you say yes here you get support for the hardware

drivers/hwmon/bcm2835-hwmon.c

@@ -1,4 +1,16 @@
-//bcm2835-hwmon.c
+/*****************************************************************************
+* Copyright 2011 Broadcom Corporation.  All rights reserved.
+*
+* Unless you and Broadcom execute a separate written software license
+* agreement governing use of this software, this software is licensed to you
+* under the terms of the GNU General Public License version 2, available at
+* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
+*
+* Notwithstanding the above, under no circumstances may you combine this
+* software in any way with any other Broadcom software provided under a
+* license other than the GPL, without Broadcom's express prior written
+* consent.
+*****************************************************************************/
 
 #include <linux/kernel.h>
 #include <linux/module.h>
@@ -25,12 +37,12 @@
 
 #define VC_TAG_GET_TEMP 0x00030006
 #define VC_TAG_GET_MAX_TEMP 0x0003000A
+
+/* --- STRUCTS --- */
 struct bcm2835_hwmon_data {
 	struct device *hwmon_dev;
 };
 
-/* --- STRUCTS --- */
-
 /* tag part of the message */
 struct vc_msg_tag {
 	uint32_t tag_id;		/* the tag ID for the temperature */
@@ -64,16 +76,12 @@ static struct platform_driver bcm2835_hwmon_driver;
 
 static SENSOR_DEVICE_ATTR(name, S_IRUGO,bcm2835_get_name,NULL,0);
 static SENSOR_DEVICE_ATTR(temp1_input,S_IRUGO,bcm2835_get_temp,NULL,TEMP);
-static SENSOR_DEVICE_ATTR(temp,S_IRUGO,bcm2835_get_temp,NULL,TEMP);
 static SENSOR_DEVICE_ATTR(temp1_max,S_IRUGO,bcm2835_get_temp,NULL,MAX_TEMP);
-static SENSOR_DEVICE_ATTR(trip_point_0_temp,S_IRUGO,bcm2835_get_temp,NULL,MAX_TEMP);
 
 static struct attribute* bcm2835_attributes[] = {
 	&sensor_dev_attr_name.dev_attr.attr,
 	&sensor_dev_attr_temp1_input.dev_attr.attr,
 	&sensor_dev_attr_temp1_max.dev_attr.attr,
-	&sensor_dev_attr_temp.dev_attr.attr,
-	&sensor_dev_attr_trip_point_0_temp.dev_attr.attr,
 	NULL,
 };
 

drivers/thermal/bcm2835-thermal.c

@@ -1,4 +1,17 @@
-//bcm2835-thermal.c
+/*****************************************************************************
+* Copyright 2011 Broadcom Corporation.  All rights reserved.
+*
+* Unless you and Broadcom execute a separate written software license
+* agreement governing use of this software, this software is licensed to you
+* under the terms of the GNU General Public License version 2, available at
+* http://www.broadcom.com/licenses/GPLv2.php (the "GPL").
+*
+* Notwithstanding the above, under no circumstances may you combine this
+* software in any way with any other Broadcom software provided under a
+* license other than the GPL, without Broadcom's express prior written
+* consent.
+*****************************************************************************/
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>