[PATCH v5 0/5] Thermal: Support for hardware-tracked trip points

[PATCH v5 0/5] Thermal: Support for hardware-tracked trip points

[Caesar Wang]

Thank you all for providing inputs and comments on previous versions of
this patchset.
Especially thanks to the (Mikko,Sascha,Eduardo,Javi,Steve....).

The history patches come from Mikko and Sascha.
    http://thread.gmane.org/gmane.linux.power-management.general/59451

Now, I pick them up to continue upstream.
Nevermind!

This series history patches:
v4: https://lkml.org/lkml/2016/5/27/122
v3: https://lkml.org/lkml/2016/5/24/797
v2: https://lkml.org/lkml/2016/5/3/220
v1: https://lkml.org/lkml/2016/4/24/227

This series adds support for hardware trip points. It picks up earlier
work from Mikko Perttunen. Mikko implemented hardware trip points as part
of the device tree support. It was suggested back then to move the
functionality to the thermal core instead of putting more code into the
device tree support. This series does exactly that.

This series patches rebase the conflicts with the lastest next kernel.
Note that the hardware-tracked trip points are very well tested currently.

Verified and tested on https://github.com/Caesar-github/rockchip/tree/wip/fixes-thermal-0606
That's based on the next kernel (4.7-rc2).
localhost / # cat /proc/version
Linux version 4.7.0-rc2-next-20160606-02546-g534926d (wxt at nb)
---
There are five pathes in this series.
thermal: Add support for hardware-tracked trip point
thermal: of: implement .set_trips for device tree thermal zones
thermal: streamline get_trend callbacks
thermal: bang-bang governor: act on lower trip boundary
thermal: rockchip: add the set_trips function

Note: the hardware-tracked trip points that the similar patches were verified
on ChromoeOs platform.
e.g.:
https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-3.14
https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-3.18
https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-4.4
---

Anyway, I take the lastest thermal change to test from next kernel,

Tested on RK3399 SoCs on https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-4.4
And
Tested on RK3288 SoCs with chromebook on next kernel.
localhost / # while true; do grep "" /sys/class/thermal/thermal_zone[0-1]/temp; sleep .5; done
/sys/class/thermal/thermal_zone1/temp:45454
/sys/class/thermal/thermal_zone2/temp:44090
/sys/class/thermal/thermal_zone1/temp:44545
/sys/class/thermal/thermal_zone2/temp:44545
/sys/class/thermal/thermal_zone1/temp:45454
/sys/class/thermal/thermal_zone2/temp:44545
/sys/class/thermal/thermal_zone1/temp:45000
...
Then add the loading,
localhost / # md5sum /dev/zero &
[3] 8354
..
The Set trips trigger the hardware-tracked points.

rockchip-thermal ff280000.tsadc: sensor 1 - temp: 68461, retval: 0
rockchip-thermal ff280000.tsadc: sensor 2 - temp: 64166, retval: 0
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70000, retval: 0
rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor 1: low: 68000, high 75000
rockchip-thermal ff280000.tsadc: sensor 2 - temp: 66153, retval: 0
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69230, retval: 0
rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor 1: low: 68000, high 70000
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 68076, retval: 0
rockchip-thermal ff280000.tsadc: sensor 2 - temp: 65384, retval: 0
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69615, retval: 0
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70000, retval: 0
rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor 1: low: 68000, high 75000
rockchip-thermal ff280000.tsadc: sensor 2 - temp: 65384, retval: 0
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69615, retval: 0
rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor 1: low: 68000, high 70000
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69615, retval: 0
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69230, retval: 0
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70833, retval: 0
rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor 1: low: 68000, high 75000
rockchip-thermal ff280000.tsadc: sensor 2 - temp: 66153, retval: 0
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69230, retval: 0
rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor 1: low: 68000, high 70000
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70416, retval: 0
rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor 1: low: 68000, high 75000
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70000, retval: 0
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69615, retval: 0
rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor 1: low: 68000, high 70000
rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70000, retval: 0
rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor 1: low: 68000, high 75000
..
---
Anyway, the series patches are verified on rockchip platform.

Thanks someone are reviewing and testing for it.

-Caesar


Changes in v5:
- add the lock for thermal_zone_set_trips function.
- change based on next kernel.
- add the tested by Steve.

Changes in v4:
- Missing the lock added in v3.
- as the Javi comments, %s/implemnets/implements.

Changes in v3:
- as Javi comments on https://patchwork.kernel.org/patch/9001281/.
- add the lock for preventing the called from multi placce
- add the note for pre_low/high_trip.
- as the Javi comments on https://patchwork.kernel.org/patch/9001311/.
- add the select if they set the option for devicetree.
- Add the peter's ACK.

Changes in v2:
- update the sysfs-api.txt for set_trips.
- add the commit in patch[v2 2/5].
- Update the commit for patch[v2 4/5].

Caesar Wang (1):
  thermal: rockchip: add the set_trips function

Sascha Hauer (4):
  thermal: Add support for hardware-tracked trip points
  thermal: of: implement .set_trips for device tree thermal zones
  thermal: streamline get_trend callbacks
  thermal: bang-bang governor: act on lower trip boundary

 Documentation/thermal/sysfs-api.txt                |  7 +++
 drivers/thermal/gov_bang_bang.c                    |  2 +-
 drivers/thermal/of-thermal.c                       | 30 ++++++++----
 drivers/thermal/rockchip_thermal.c                 | 39 ++++++++++++++++
 drivers/thermal/thermal_core.c                     | 54 ++++++++++++++++++++++
 drivers/thermal/thermal_sysfs.c                    |  3 ++
 drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 25 ++++------
 include/linux/thermal.h                            | 16 ++++++-
 8 files changed, 147 insertions(+), 29 deletions(-)

-- 
1.9.1

[PATCH v5 5/5] thermal: rockchip: add the set_trips function

[Caesar Wang]

Whenever the current temperature is updated, the trip points immediately
below and above the current temperature are found. A sensor driver
callback `set_trips' is then called with the temperatures.
Lastly, The sensor will trigger the hardware high temperature interrupts
to increase the sampleing rate and throttle frequency to limit the
temperature rising When performing passive cooling.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: linux-pm at vger.kernel.org
Tested-by: Stephen Barber <smbarber@chromium.org>

---

Changes in v5:
- add the tested by Steve.

Changes in v4: None
Changes in v3: None
Changes in v2: None

 drivers/thermal/rockchip_thermal.c | 39 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 5d491f1..8175cdb 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -96,6 +96,7 @@ struct chip_tsadc_table {
  * @initialize: SoC special initialize tsadc controller method
  * @irq_ack: clear the interrupt
  * @get_temp: get the temperature
+ * @set_alarm_temp: set the high temperature interrupt
  * @set_tshut_temp: set the hardware-controlled shutdown temperature
  * @set_tshut_mode: set the hardware-controlled shutdown mode
  * @table: the chip-specific conversion table
@@ -119,6 +120,8 @@ struct rockchip_tsadc_chip {
 	/* Per-sensor methods */
 	int (*get_temp)(struct chip_tsadc_table table,
 			int chn, void __iomem *reg, int *temp);
+	void (*set_alarm_temp)(struct chip_tsadc_table table,
+			       int chn, void __iomem *reg, int temp);
 	void (*set_tshut_temp)(struct chip_tsadc_table table,
 			       int chn, void __iomem *reg, int temp);
 	void (*set_tshut_mode)(int chn, void __iomem *reg, enum tshut_mode m);
@@ -183,6 +186,7 @@ struct rockchip_thermal_data {
 #define TSADCV2_INT_EN				0x08
 #define TSADCV2_INT_PD				0x0c
 #define TSADCV2_DATA(chn)			(0x20 + (chn) * 0x04)
+#define TSADCV2_COMP_INT(chn)		        (0x30 + (chn) * 0x04)
 #define TSADCV2_COMP_SHUT(chn)		        (0x40 + (chn) * 0x04)
 #define TSADCV2_HIGHT_INT_DEBOUNCE		0x60
 #define TSADCV2_HIGHT_TSHUT_DEBOUNCE		0x64
@@ -628,6 +632,20 @@ static int rk_tsadcv2_get_temp(struct chip_tsadc_table table,
 	return rk_tsadcv2_code_to_temp(table, val, temp);
 }
 
+static void rk_tsadcv2_alarm_temp(struct chip_tsadc_table table,
+				  int chn, void __iomem *regs, int temp)
+{
+	u32 alarm_value, int_en;
+
+	alarm_value = rk_tsadcv2_temp_to_code(table, temp);
+	writel_relaxed(alarm_value & table.data_mask,
+		       regs + TSADCV2_COMP_INT(chn));
+
+	int_en = readl_relaxed(regs + TSADCV2_INT_EN);
+	int_en |= TSADCV2_INT_SRC_EN(chn);
+	writel_relaxed(int_en, regs + TSADCV2_INT_EN);
+}
+
 static void rk_tsadcv2_tshut_temp(struct chip_tsadc_table table,
 				  int chn, void __iomem *regs, int temp)
 {
@@ -670,6 +688,7 @@ static const struct rockchip_tsadc_chip rk3228_tsadc_data = {
 	.irq_ack = rk_tsadcv3_irq_ack,
 	.control = rk_tsadcv3_control,
 	.get_temp = rk_tsadcv2_get_temp,
+	.set_alarm_temp = rk_tsadcv2_alarm_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
@@ -694,6 +713,7 @@ static const struct rockchip_tsadc_chip rk3288_tsadc_data = {
 	.irq_ack = rk_tsadcv2_irq_ack,
 	.control = rk_tsadcv2_control,
 	.get_temp = rk_tsadcv2_get_temp,
+	.set_alarm_temp = rk_tsadcv2_alarm_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
@@ -718,6 +738,7 @@ static const struct rockchip_tsadc_chip rk3366_tsadc_data = {
 	.irq_ack = rk_tsadcv3_irq_ack,
 	.control = rk_tsadcv3_control,
 	.get_temp = rk_tsadcv2_get_temp,
+	.set_alarm_temp = rk_tsadcv2_alarm_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
@@ -742,6 +763,7 @@ static const struct rockchip_tsadc_chip rk3368_tsadc_data = {
 	.irq_ack = rk_tsadcv2_irq_ack,
 	.control = rk_tsadcv2_control,
 	.get_temp = rk_tsadcv2_get_temp,
+	.set_alarm_temp = rk_tsadcv2_alarm_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
@@ -766,6 +788,7 @@ static const struct rockchip_tsadc_chip rk3399_tsadc_data = {
 	.irq_ack = rk_tsadcv3_irq_ack,
 	.control = rk_tsadcv3_control,
 	.get_temp = rk_tsadcv2_get_temp,
+	.set_alarm_temp = rk_tsadcv2_alarm_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
@@ -826,6 +849,21 @@ static irqreturn_t rockchip_thermal_alarm_irq_thread(int irq, void *dev)
 	return IRQ_HANDLED;
 }
 
+static int rockchip_thermal_set_trips(void *_sensor, int low, int high)
+{
+	struct rockchip_thermal_sensor *sensor = _sensor;
+	struct rockchip_thermal_data *thermal = sensor->thermal;
+	const struct rockchip_tsadc_chip *tsadc = thermal->chip;
+
+	dev_dbg(&thermal->pdev->dev, "%s: sensor %d: low: %d, high %d\n",
+		__func__, sensor->id, low, high);
+
+	tsadc->set_alarm_temp(tsadc->table,
+			      sensor->id, thermal->regs, high);
+
+	return 0;
+}
+
 static int rockchip_thermal_get_temp(void *_sensor, int *out_temp)
 {
 	struct rockchip_thermal_sensor *sensor = _sensor;
@@ -843,6 +881,7 @@ static int rockchip_thermal_get_temp(void *_sensor, int *out_temp)
 
 static const struct thermal_zone_of_device_ops rockchip_of_thermal_ops = {
 	.get_temp = rockchip_thermal_get_temp,
+	.set_trips = rockchip_thermal_set_trips,
 };
 
 static int rockchip_configure_from_dt(struct device *dev,
-- 
1.9.1

[PATCH v5 0/5] Thermal: Support for hardware-tracked trip points

[Zhang Rui]

On ?, 2016-06-21 at 09:42 +0800, Caesar Wang wrote:
> Do you have other ideas for the following patches? :-)?
> Even if only took two weeks feel after a long time.
> 
> 9157919 New????????? [v5,1/5] thermal: Add support for hardware-
> tracked trip points
> 9157917 New????????? [v5,2/5] thermal: of: implement .set_trips for
> device tree thermal zones
> 9161129 New????????? [v5.1,3/5] thermal: streamline get_trend
> callbacks
> 9157929 New????????? [v5,4/5] thermal: bang-bang governor: act on
> lower trip boundary
> 9157925 New????????? [v5,5/5] thermal: rockchip: add the set_trips
> function
> ---
> 
I have no objections to this patch set, except one change in patch 1/5.
But as this also touches of_thermal and rockchip thermal driver. I'd
leave this patch set for Eduardo to review and take.
BTW, Eduardo is traveling recently, so you may still need to wait some
time.

Thanks,
rui
> 
> Caesar
> 
> On 2016?06?06? 19:44, Caesar Wang wrote:
> > Thank you all for providing inputs and comments on previous
> > versions of
> > this patchset.
> > Especially thanks to the (Mikko,Sascha,Eduardo,Javi,Steve....).
> > 
> > The history patches come from Mikko and Sascha.
> > ????http://thread.gmane.org/gmane.linux.power-management.general/59
> > 451
> > 
> > Now, I pick them up to continue upstream.
> > Nevermind!
> > 
> > This series history patches:
> > v4: https://lkml.org/lkml/2016/5/27/122
> > v3: https://lkml.org/lkml/2016/5/24/797
> > v2: https://lkml.org/lkml/2016/5/3/220
> > v1: https://lkml.org/lkml/2016/4/24/227
> > 
> > This series adds support for hardware trip points. It picks up
> > earlier
> > work from Mikko Perttunen. Mikko implemented hardware trip points
> > as part
> > of the device tree support. It was suggested back then to move the
> > functionality to the thermal core instead of putting more code into
> > the
> > device tree support. This series does exactly that.
> > 
> > This series patches rebase the conflicts with the lastest next
> > kernel.
> > Note that the hardware-tracked trip points are very well tested
> > currently.
> > 
> > Verified and tested on https://github.com/Caesar-github/rockchip/tr
> > ee/wip/fixes-thermal-0606
> > That's based on the next kernel (4.7-rc2).
> > localhost / # cat /proc/version
> > Linux version 4.7.0-rc2-next-20160606-02546-g534926d (wxt at nb)
> > ---
> > There are five pathes in this series.
> > thermal: Add support for hardware-tracked trip point
> > thermal: of: implement .set_trips for device tree thermal zones
> > thermal: streamline get_trend callbacks
> > thermal: bang-bang governor: act on lower trip boundary
> > thermal: rockchip: add the set_trips function
> > 
> > Note: the hardware-tracked trip points that the similar patches
> > were verified
> > on ChromoeOs platform.
> > e.g.:
> > https://chromium.googlesource.com/chromiumos/third_party/kernel/+/c
> > hromeos-3.14
> > https://chromium.googlesource.com/chromiumos/third_party/kernel/+/c
> > hromeos-3.18
> > https://chromium.googlesource.com/chromiumos/third_party/kernel/+/c
> > hromeos-4.4
> > ---
> > 
> > Anyway, I take the lastest thermal change to test from next kernel,
> > 
> > Tested on RK3399 SoCs on https://chromium.googlesource.com/chromium
> > os/third_party/kernel/+/chromeos-4.4
> > And
> > Tested on RK3288 SoCs with chromebook on next kernel.
> > localhost / # while true; do grep ""
> > /sys/class/thermal/thermal_zone[0-1]/temp; sleep .5; done
> > /sys/class/thermal/thermal_zone1/temp:45454
> > /sys/class/thermal/thermal_zone2/temp:44090
> > /sys/class/thermal/thermal_zone1/temp:44545
> > /sys/class/thermal/thermal_zone2/temp:44545
> > /sys/class/thermal/thermal_zone1/temp:45454
> > /sys/class/thermal/thermal_zone2/temp:44545
> > /sys/class/thermal/thermal_zone1/temp:45000
> > ...
> > Then add the loading,
> > localhost / # md5sum /dev/zero &
> > [3] 8354
> > ..
> > The Set trips trigger the hardware-tracked points.
> > 
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 68461, retval: 0
> > rockchip-thermal ff280000.tsadc: sensor 2 - temp: 64166, retval: 0
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70000, retval: 0
> > rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor
> > 1: low: 68000, high 75000
> > rockchip-thermal ff280000.tsadc: sensor 2 - temp: 66153, retval: 0
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69230, retval: 0
> > rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor
> > 1: low: 68000, high 70000
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 68076, retval: 0
> > rockchip-thermal ff280000.tsadc: sensor 2 - temp: 65384, retval: 0
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69615, retval: 0
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70000, retval: 0
> > rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor
> > 1: low: 68000, high 75000
> > rockchip-thermal ff280000.tsadc: sensor 2 - temp: 65384, retval: 0
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69615, retval: 0
> > rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor
> > 1: low: 68000, high 70000
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69615, retval: 0
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69230, retval: 0
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70833, retval: 0
> > rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor
> > 1: low: 68000, high 75000
> > rockchip-thermal ff280000.tsadc: sensor 2 - temp: 66153, retval: 0
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69230, retval: 0
> > rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor
> > 1: low: 68000, high 70000
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70416, retval: 0
> > rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor
> > 1: low: 68000, high 75000
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70000, retval: 0
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 69615, retval: 0
> > rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor
> > 1: low: 68000, high 70000
> > rockchip-thermal ff280000.tsadc: sensor 1 - temp: 70000, retval: 0
> > rockchip-thermal ff280000.tsadc: rockchip_thermal_set_trips: sensor
> > 1: low: 68000, high 75000
> > ..
> > ---
> > Anyway, the series patches are verified on rockchip platform.
> > 
> > Thanks someone are reviewing and testing for it.
> > 
> > -Caesar
> > 
> > 
> > Changes in v5:
> > - add the lock for thermal_zone_set_trips function.
> > - change based on next kernel.
> > - add the tested by Steve.
> > 
> > Changes in v4:
> > - Missing the lock added in v3.
> > - as the Javi comments, %s/implemnets/implements.
> > 
> > Changes in v3:
> > - as Javi comments on https://patchwork.kernel.org/patch/9001281/.
> > - add the lock for preventing the called from multi placce
> > - add the note for pre_low/high_trip.
> > - as the Javi comments on https://patchwork.kernel.org/patch/900131
> > 1/.
> > - add the select if they set the option for devicetree.
> > - Add the peter's ACK.
> > 
> > Changes in v2:
> > - update the sysfs-api.txt for set_trips.
> > - add the commit in patch[v2 2/5].
> > - Update the commit for patch[v2 4/5].
> > 
> > Caesar Wang (1):
> > ? thermal: rockchip: add the set_trips function
> > 
> > Sascha Hauer (4):
> > ? thermal: Add support for hardware-tracked trip points
> > ? thermal: of: implement .set_trips for device tree thermal zones
> > ? thermal: streamline get_trend callbacks
> > ? thermal: bang-bang governor: act on lower trip boundary
> > 
> > ?Documentation/thermal/sysfs-api.txt????????????????|??7 +++
> > ?drivers/thermal/gov_bang_bang.c????????????????????|??2 +-
> > ?drivers/thermal/of-thermal.c???????????????????????| 30 ++++++++
> > ----
> > ?drivers/thermal/rockchip_thermal.c?????????????????| 39
> > ++++++++++++++++
> > ?drivers/thermal/thermal_core.c?????????????????????| 54
> > ++++++++++++++++++++++
> > ?drivers/thermal/thermal_sysfs.c????????????????????|??3 ++
> > ?drivers/thermal/ti-soc-thermal/ti-thermal-common.c | 25 ++++------
> > ?include/linux/thermal.h????????????????????????????| 16 ++++++-
> > ?8 files changed, 147 insertions(+), 29 deletions(-)
> > 
> ?

[PATCH v5 0/5] Thermal: Support for hardware-tracked trip points

[Caesar Wang]

On 2016?06?22? 11:25, Zhang Rui wrote:
> On ?, 2016-06-21 at 09:42 +0800, Caesar Wang wrote:
>> Do you have other ideas for the following patches? :-)
>> Even if only took two weeks feel after a long time.
>>
>> 9157919 New          [v5,1/5] thermal: Add support for hardware-
>> tracked trip points
>> 9157917 New          [v5,2/5] thermal: of: implement .set_trips for
>> device tree thermal zones
>> 9161129 New          [v5.1,3/5] thermal: streamline get_trend
>> callbacks
>> 9157929 New          [v5,4/5] thermal: bang-bang governor: act on
>> lower trip boundary
>> 9157925 New          [v5,5/5] thermal: rockchip: add the set_trips
>> function
>> ---
>>
> I have no objections to this patch set, except one change in patch 1/5.
> But as this also touches of_thermal and rockchip thermal driver. I'd
> leave this patch set for Eduardo to review and take.
> BTW, Eduardo is traveling recently, so you may still need to wait some
> time.

Okay, thanks for your reminder. and sorry for the noise.:-)

-
Caesar

>
> Thanks,
> rui
> _______________________________________________
> Linux-rockchip mailing list
> Linux-rockchip at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-rockchip