brcm2708: update against latest rpi-3.10.y branch

Update our copies of the brcm2708 patches to the latest rpi-3.10-y
rebased against linux-3.10.y stable (3.10.32). This should hopefully
make it easier for us in the future to leverage the raspberry/rpi-*
branches.

Signed-off-by: Florian Fainelli <florian@openwrt.org>

SVN-Revision: 39770

1 files changed, 0 insertions, 209 deletions

diff --git a/target/linux/brcm2708/patches-3.10/010-bcm2835-thermal-driver.patch b/target/linux/brcm2708/patches-3.10/010-bcm2835-thermal-driver.patch
deleted file mode 100644
index 7e69e8a1b0..0000000000
--- a/target/linux/brcm2708/patches-3.10/010-bcm2835-thermal-driver.patch
+++ /dev/null
@@ -1,209 +0,0 @@
---- /dev/null
-+++ b/drivers/thermal/bcm2835-thermal.c
-@@ -0,0 +1,184 @@
-+/*****************************************************************************
-+* 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>
-+#include <linux/platform_device.h>
-+#include <linux/slab.h>
-+#include <linux/sysfs.h>
-+#include <mach/vcio.h>
-+#include <linux/thermal.h>
-+
-+
-+/* --- DEFINITIONS --- */
-+#define MODULE_NAME "bcm2835_thermal"
-+
-+/*#define THERMAL_DEBUG_ENABLE*/
-+
-+#ifdef THERMAL_DEBUG_ENABLE
-+#define print_debug(fmt,...) printk(KERN_INFO "%s:%s:%d: "fmt"\n", MODULE_NAME, __func__, __LINE__, ##__VA_ARGS__)
-+#else
-+#define print_debug(fmt,...)
-+#endif
-+#define print_err(fmt,...) printk(KERN_ERR "%s:%s:%d: "fmt"\n", MODULE_NAME, __func__,__LINE__, ##__VA_ARGS__)
-+
-+#define VC_TAG_GET_TEMP 0x00030006
-+#define VC_TAG_GET_MAX_TEMP 0x0003000A
-+
-+typedef enum {
-+	TEMP,
-+	MAX_TEMP,
-+} temp_type;
-+
-+/* --- STRUCTS --- */
-+/* tag part of the message */
-+struct vc_msg_tag {
-+	uint32_t tag_id;		/* the tag ID for the temperature */
-+	uint32_t buffer_size;	/* size of the buffer (should be 8) */
-+	uint32_t request_code;	/* identifies message as a request (should be 0) */
-+	uint32_t id;			/* extra ID field (should be 0) */
-+	uint32_t val;			/* returned value of the temperature */
-+};
-+
-+/* message structure to be sent to videocore */
-+struct vc_msg {
-+	uint32_t msg_size;		/* simply, sizeof(struct vc_msg) */
-+	uint32_t request_code;		/* holds various information like the success and number of bytes returned (refer to mailboxes wiki) */
-+	struct vc_msg_tag tag;		/* the tag structure above to make */
-+	uint32_t end_tag;		/* an end identifier, should be set to NULL */
-+};
-+
-+struct bcm2835_thermal_data {
-+	struct thermal_zone_device *thermal_dev;
-+	struct vc_msg msg;
-+};
-+
-+/* --- GLOBALS --- */
-+static struct bcm2835_thermal_data bcm2835_data;
-+
-+/* Thermal Device Operations */
-+static struct thermal_zone_device_ops ops;
-+
-+/* --- FUNCTIONS --- */
-+
-+static int bcm2835_get_temp_or_max(struct thermal_zone_device *thermal_dev, unsigned long *temp, unsigned tag_id)
-+{
-+	int result = -1, retry = 3;
-+	print_debug("IN");
-+
-+	*temp = 0;
-+	while (result != 0 && retry-- > 0) {
-+		/* wipe all previous message data */
-+		memset(&bcm2835_data.msg, 0, sizeof bcm2835_data.msg);
-+
-+		/* prepare message */
-+		bcm2835_data.msg.msg_size = sizeof bcm2835_data.msg;
-+		bcm2835_data.msg.tag.buffer_size = 8;
-+		bcm2835_data.msg.tag.tag_id = tag_id;
-+
-+		/* send the message */
-+		result = bcm_mailbox_property(&bcm2835_data.msg, sizeof bcm2835_data.msg);
-+		print_debug("Got %stemperature as %u (%d,%x)\n", tag_id==VC_TAG_GET_MAX_TEMP ? "max ":"", (uint)bcm2835_data.msg.tag.val, result, bcm2835_data.msg.request_code);
-+		if (!(bcm2835_data.msg.request_code & 0x80000000))
-+			result = -1;
-+	}
-+
-+	/* check if it was all ok and return the rate in milli degrees C */
-+	if (result == 0)
-+		*temp = (uint)bcm2835_data.msg.tag.val;
-+	else
-+		print_err("Failed to get temperature! (%x:%d)\n", tag_id, result);
-+	print_debug("OUT");
-+	return result;
-+}
-+
-+static int bcm2835_get_temp(struct thermal_zone_device *thermal_dev, unsigned long *temp)
-+{
-+	return bcm2835_get_temp_or_max(thermal_dev, temp, VC_TAG_GET_TEMP);
-+}
-+
-+static int bcm2835_get_max_temp(struct thermal_zone_device *thermal_dev, int trip_num, unsigned long *temp)
-+{
-+	return bcm2835_get_temp_or_max(thermal_dev, temp, VC_TAG_GET_MAX_TEMP);
-+}
-+
-+static int bcm2835_get_trip_type(struct thermal_zone_device * thermal_dev, int trip_num, enum thermal_trip_type *trip_type)
-+{
-+	*trip_type = THERMAL_TRIP_HOT;
-+	return 0;
-+}
-+
-+
-+static int bcm2835_get_mode(struct thermal_zone_device *thermal_dev, enum thermal_device_mode *dev_mode)
-+{
-+	*dev_mode = THERMAL_DEVICE_ENABLED;
-+	return 0;
-+}
-+
-+
-+static int bcm2835_thermal_probe(struct platform_device *pdev)
-+{
-+	print_debug("IN");
-+	print_debug("THERMAL Driver has been probed!");
-+
-+	/* check that the device isn't null!*/
-+	if(pdev == NULL)
-+	{
-+		print_debug("Platform device is empty!");
-+		return -ENODEV;
-+	}
-+
-+	if(!(bcm2835_data.thermal_dev = thermal_zone_device_register("bcm2835_thermal",  1, 0, NULL, &ops, NULL, 0, 0)))
-+	{
-+		print_debug("Unable to register the thermal device!");
-+		return -EFAULT;
-+	}
-+	return 0;
-+}
-+
-+
-+static int bcm2835_thermal_remove(struct platform_device *pdev)
-+{
-+	print_debug("IN");
-+
-+	thermal_zone_device_unregister(bcm2835_data.thermal_dev);
-+
-+	print_debug("OUT");
-+
-+	return 0;
-+}
-+
-+static struct thermal_zone_device_ops ops  = {
-+	.get_temp = bcm2835_get_temp,
-+	.get_trip_temp = bcm2835_get_max_temp,
-+	.get_trip_type = bcm2835_get_trip_type,
-+	.get_mode = bcm2835_get_mode,
-+};
-+
-+/* Thermal Driver */
-+static struct platform_driver bcm2835_thermal_driver = {
-+	.probe = bcm2835_thermal_probe,
-+	.remove = bcm2835_thermal_remove,
-+	.driver = {
-+				.name = "bcm2835_thermal",
-+				.owner = THIS_MODULE,
-+			},
-+};
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Dorian Peake");
-+MODULE_DESCRIPTION("Thermal driver for bcm2835 chip");
-+
-+module_platform_driver(bcm2835_thermal_driver);
---- a/drivers/thermal/Kconfig
-+++ b/drivers/thermal/Kconfig
-@@ -169,4 +169,11 @@ config INTEL_POWERCLAMP
- 	  enforce idle time which results in more package C-state residency. The
- 	  user interface is exposed via generic thermal framework.
- 
-+config THERMAL_BCM2835
-+	tristate "BCM2835 Thermal Driver"
-+	help
-+	  This will enable temperature monitoring for the Broadcom BCM2835
-+	  chip. If built as a module, it will be called 'bcm2835-thermal'.
-+
- endif
-+
---- a/drivers/thermal/Makefile
-+++ b/drivers/thermal/Makefile
-@@ -23,4 +23,5 @@ obj-$(CONFIG_DB8500_THERMAL)	+= db8500_t
- obj-$(CONFIG_ARMADA_THERMAL)	+= armada_thermal.o
- obj-$(CONFIG_DB8500_CPUFREQ_COOLING)	+= db8500_cpufreq_cooling.o
- obj-$(CONFIG_INTEL_POWERCLAMP)	+= intel_powerclamp.o
-+obj-$(CONFIG_THERMAL_BCM2835)	+= bcm2835-thermal.o
-