[PATCH 0/5] Fix a trivial typo and support rk3228/rk3399 SoCs for thermal driver.

[PATCH 0/5] Fix a trivial typo and support rk3228/rk3399 SoCs for thermal driver.

[Caesar Wang]

This series pacthes to support the next soc for this thermal driver.
I don't have add the dts thermal data since these SoCs have *_not_* land
in this mailline. I believe these SoCs dts will land in this mainline,
then add the thermal data for Heiko.

This series patches can apply into Eduardo branch.
git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git

Also, this series pacthes have build on github branch.
https://github.com/rockchip-linux/kernel/commits/develop4.4

PATCH[1/5]:
That's bit ugly typo, sorry for sending again :(.

PATCH[2/5]:
To fix a build warning came from Dan Carpenter report smatch check,
Thanks. :)

PATCH[3/5]:
Add the rk3228/rk339 SoCs compatible for dt-bindings.

PATCH[4/5]:
Add the rk3228 SoCs for thermal driver.

PATCH[5/5]:
Add the rk3399 SoCs for thermal driver.



Caesar Wang (5):
  thermal: rockchip: fix a trivial typo
  thermal: rockchip: fix a impossible condition caused by the warning
  dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs
    compatible
  thermal: rockchip: Support the RK3228 SoCs in thermal driver
  thermal: rockchip: Support the RK3399 SoCs in thermal driver

 .../bindings/thermal/rockchip-thermal.txt          |   2 +
 drivers/thermal/rockchip_thermal.c                 | 159 ++++++++++++++++++++-
 2 files changed, 155 insertions(+), 6 deletions(-)

-- 
1.9.1

[PATCH 0/5] Fix a trivial typo and support rk3228/rk3399 SoCs for thermal driver.

[Caesar Wang]

This series pacthes to support the next soc for this thermal driver.
I don't have add the dts thermal data since these SoCs have *_not_* land
in this mailline. I believe these SoCs dts will land in this mainline,
then add the thermal data for Heiko.

This series patches can apply into Eduardo branch.
git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git

Also, this series pacthes have build on github branch.
https://github.com/rockchip-linux/kernel/commits/develop4.4

PATCH[1/5]:
That's bit ugly typo, sorry for sending again :(.

PATCH[2/5]:
To fix a build warning came from Dan Carpenter report smatch check,
Thanks. :)

PATCH[3/5]:
Add the rk3228/rk339 SoCs compatible for dt-bindings.

PATCH[4/5]:
Add the rk3228 SoCs for thermal driver.

PATCH[5/5]:
Add the rk3399 SoCs for thermal driver.



Caesar Wang (5):
  thermal: rockchip: fix a trivial typo
  thermal: rockchip: fix a impossible condition caused by the warning
  dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs
    compatible
  thermal: rockchip: Support the RK3228 SoCs in thermal driver
  thermal: rockchip: Support the RK3399 SoCs in thermal driver

 .../bindings/thermal/rockchip-thermal.txt          |   2 +
 drivers/thermal/rockchip_thermal.c                 | 159 ++++++++++++++++++++-
 2 files changed, 155 insertions(+), 6 deletions(-)

-- 
1.9.1

[PATCH 1/5] thermal: rockchip: fix a trivial typo

[Caesar Wang]

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
---

 drivers/thermal/rockchip_thermal.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index e845841..85a7930 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -57,10 +57,10 @@ enum sensor_id {
 };
 
 /**
-* The conversion table has the adc value and temperature.
-* ADC_DECREMENT is the adc value decremnet.(e.g. v2_code_table)
-* ADC_INCREMNET is the adc value incremnet.(e.g. v3_code_table)
-*/
+ * The conversion table has the adc value and temperature.
+ * ADC_DECREMENT is the adc value decrement.(e.g. v2_code_table)
+ * ADC_INCREMNET is the adc value increment.(e.g. v3_code_table)
+ */
 enum adc_sort_mode {
 	ADC_DECREMENT = 0,
 	ADC_INCREMENT,
@@ -617,7 +617,7 @@ rockchip_thermal_register_sensor(struct platform_device *pdev,
 	return 0;
 }
 
-/*
+/**
  * Reset TSADC Controller, reset all tsadc registers.
  */
 static void rockchip_thermal_reset_controller(struct reset_control *reset)
-- 
1.9.1

[PATCH 1/5] thermal: rockchip: fix a trivial typo

[Caesar Wang]

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
---

 drivers/thermal/rockchip_thermal.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index e845841..85a7930 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -57,10 +57,10 @@ enum sensor_id {
 };
 
 /**
-* The conversion table has the adc value and temperature.
-* ADC_DECREMENT is the adc value decremnet.(e.g. v2_code_table)
-* ADC_INCREMNET is the adc value incremnet.(e.g. v3_code_table)
-*/
+ * The conversion table has the adc value and temperature.
+ * ADC_DECREMENT is the adc value decrement.(e.g. v2_code_table)
+ * ADC_INCREMNET is the adc value increment.(e.g. v3_code_table)
+ */
 enum adc_sort_mode {
 	ADC_DECREMENT = 0,
 	ADC_INCREMENT,
@@ -617,7 +617,7 @@ rockchip_thermal_register_sensor(struct platform_device *pdev,
 	return 0;
 }
 
-/*
+/**
  * Reset TSADC Controller, reset all tsadc registers.
  */
 static void rockchip_thermal_reset_controller(struct reset_control *reset)
-- 
1.9.1

[PATCH 2/5] thermal: rockchip: fix a impossible condition caused by the warning

[Caesar Wang]

As the Dan report the smatch check the thermal driver warning:
drivers/thermal/rockchip_thermal.c:551 rockchip_configure_from_dt()
warn: impossible condition '(thermal->tshut_temp > ((~0 >> 1))) =>
(s32min-s32max > s32max)'

Since the Temperature is currently represented as int not long in
the thermal driver.

Fixes: commit 437df2172e8d
("thermal: rockchip: consistently use int for temperatures")

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

---

 drivers/thermal/rockchip_thermal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 85a7930..ab236a1 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -548,7 +548,7 @@ static int rockchip_configure_from_dt(struct device *dev,
 		thermal->tshut_temp = shut_temp;
 	}
 
-	if (thermal->tshut_temp > INT_MAX) {
+	if (!(thermal->tshut_temp < INT_MAX)) {
 		dev_err(dev, "Invalid tshut temperature specified: %d\n",
 			thermal->tshut_temp);
 		return -ERANGE;
-- 
1.9.1

[PATCH 2/5] thermal: rockchip: fix a impossible condition caused by the warning

[Caesar Wang]

As the Dan report the smatch check the thermal driver warning:
drivers/thermal/rockchip_thermal.c:551 rockchip_configure_from_dt()
warn: impossible condition '(thermal->tshut_temp > ((~0 >> 1))) =>
(s32min-s32max > s32max)'

Since the Temperature is currently represented as int not long in
the thermal driver.

Fixes: commit 437df2172e8d
("thermal: rockchip: consistently use int for temperatures")

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>

---

 drivers/thermal/rockchip_thermal.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 85a7930..ab236a1 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -548,7 +548,7 @@ static int rockchip_configure_from_dt(struct device *dev,
 		thermal->tshut_temp = shut_temp;
 	}
 
-	if (thermal->tshut_temp > INT_MAX) {
+	if (!(thermal->tshut_temp < INT_MAX)) {
 		dev_err(dev, "Invalid tshut temperature specified: %d\n",
 			thermal->tshut_temp);
 		return -ERANGE;
-- 
1.9.1

[PATCH 3/5] dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible

[Caesar Wang]

This patchset attempts to new compatible for thermal founding
on RK3228/RK3399 SoCs.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
---

 Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
index 0dfa60d..af5f802 100644
--- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
@@ -2,8 +2,10 @@
 
 Required properties:
 - compatible : should be "rockchip,<name>-tsadc"
+   "rockchip,rk3228-tsadc": found on RK3228 SoCs
    "rockchip,rk3288-tsadc": found on RK3288 SoCs
    "rockchip,rk3368-tsadc": found on RK3368 SoCs
+   "rockchip,rk3368-tsadc": found on RK3399 SoCs
 - reg : physical base address of the controller and length of memory mapped
 	region.
 - interrupts : The interrupt number to the cpu. The interrupt specifier format
-- 
1.9.1

[PATCH 3/5] dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible

[Caesar Wang]

This patchset attempts to new compatible for thermal founding
on RK3228/RK3399 SoCs.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
---

 Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
index 0dfa60d..af5f802 100644
--- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
@@ -2,8 +2,10 @@
 
 Required properties:
 - compatible : should be "rockchip,<name>-tsadc"
+   "rockchip,rk3228-tsadc": found on RK3228 SoCs
    "rockchip,rk3288-tsadc": found on RK3288 SoCs
    "rockchip,rk3368-tsadc": found on RK3368 SoCs
+   "rockchip,rk3368-tsadc": found on RK3399 SoCs
 - reg : physical base address of the controller and length of memory mapped
 	region.
 - interrupts : The interrupt number to the cpu. The interrupt specifier format
-- 
1.9.1

[PATCH 4/5] thermal: rockchip: Support the RK3228 SoCs in thermal driver

[Caesar Wang]

The RK3228 SoCs has one Temperature Sensor, channel 0 is for CPU.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
---

 drivers/thermal/rockchip_thermal.c | 81 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index ab236a1..c5079f9 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -153,6 +153,7 @@ struct rockchip_thermal_data {
 #define TSADCV2_SHUT_2GPIO_SRC_EN(chn)		BIT(4 + (chn))
 #define TSADCV2_SHUT_2CRU_SRC_EN(chn)		BIT(8 + (chn))
 
+#define TSADCV1_INT_PD_CLEAR_MASK		~BIT(16)
 #define TSADCV2_INT_PD_CLEAR_MASK		~BIT(8)
 
 #define TSADCV2_DATA_MASK			0xfff
@@ -168,6 +169,51 @@ struct tsadc_table {
 	int temp;
 };
 
+/**
+ * Note:
+ * Code to Temperature mapping of the Temperature sensor is a piece wise linear
+ * curve.Any temperature, code faling between to 2 give temperatures can be
+ * linearly interpolated.
+ * Code to Temperature mapping should be updated based on sillcon results.
+ */
+static const struct tsadc_table v1_code_table[] = {
+	{TSADCV3_DATA_MASK, -40000},
+	{436, -40000},
+	{431, -35000},
+	{426, -30000},
+	{421, -25000},
+	{416, -20000},
+	{411, -15000},
+	{406, -10000},
+	{401, -5000},
+	{395, 0},
+	{390, 5000},
+	{385, 10000},
+	{380, 15000},
+	{375, 20000},
+	{370, 25000},
+	{364, 30000},
+	{359, 35000},
+	{354, 40000},
+	{349, 45000},
+	{343, 50000},
+	{338, 55000},
+	{333, 60000},
+	{328, 65000},
+	{322, 70000},
+	{317, 75000},
+	{312, 80000},
+	{307, 85000},
+	{301, 90000},
+	{296, 95000},
+	{291, 100000},
+	{286, 105000},
+	{280, 110000},
+	{275, 115000},
+	{270, 120000},
+	{264, 125000},
+};
+
 static const struct tsadc_table v2_code_table[] = {
 	{TSADCV2_DATA_MASK, -40000},
 	{3800, -40000},
@@ -368,6 +414,14 @@ static void rk_tsadcv2_initialize(void __iomem *regs,
 		       regs + TSADCV2_HIGHT_TSHUT_DEBOUNCE);
 }
 
+static void rk_tsadcv1_irq_ack(void __iomem *regs)
+{
+	u32 val;
+
+	val = readl_relaxed(regs + TSADCV2_INT_PD);
+	writel_relaxed(val & TSADCV1_INT_PD_CLEAR_MASK, regs + TSADCV2_INT_PD);
+}
+
 static void rk_tsadcv2_irq_ack(void __iomem *regs)
 {
 	u32 val;
@@ -429,6 +483,29 @@ static void rk_tsadcv2_tshut_mode(int chn, void __iomem *regs,
 	writel_relaxed(val, regs + TSADCV2_INT_EN);
 }
 
+static const struct rockchip_tsadc_chip rk3228_tsadc_data = {
+	.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */
+	.chn_num = 1, /* one channel for tsadc */
+
+	.tshut_mode = TSHUT_MODE_GPIO, /* default TSHUT via GPIO give PMIC */
+	.tshut_polarity = TSHUT_LOW_ACTIVE, /* default TSHUT LOW ACTIVE */
+	.tshut_temp = 95000,
+
+	.initialize = rk_tsadcv2_initialize,
+	.irq_ack = rk_tsadcv1_irq_ack,
+	.control = rk_tsadcv2_control,
+	.get_temp = rk_tsadcv2_get_temp,
+	.set_tshut_temp = rk_tsadcv2_tshut_temp,
+	.set_tshut_mode = rk_tsadcv2_tshut_mode,
+
+	.table = {
+		.id = v1_code_table,
+		.length = ARRAY_SIZE(v1_code_table),
+		.data_mask = TSADCV3_DATA_MASK,
+		.mode = ADC_DECREMENT,
+	},
+};
+
 static const struct rockchip_tsadc_chip rk3288_tsadc_data = {
 	.chn_id[SENSOR_CPU] = 1, /* cpu sensor is channel 1 */
 	.chn_id[SENSOR_GPU] = 2, /* gpu sensor is channel 2 */
@@ -479,6 +556,10 @@ static const struct rockchip_tsadc_chip rk3368_tsadc_data = {
 
 static const struct of_device_id of_rockchip_thermal_match[] = {
 	{
+		.compatible = "rockchip,rk3228-tsadc",
+		.data = (void *)&rk3228_tsadc_data,
+	},
+	{
 		.compatible = "rockchip,rk3288-tsadc",
 		.data = (void *)&rk3288_tsadc_data,
 	},
-- 
1.9.1

[PATCH 4/5] thermal: rockchip: Support the RK3228 SoCs in thermal driver

[Caesar Wang]

The RK3228 SoCs has one Temperature Sensor, channel 0 is for CPU.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
---

 drivers/thermal/rockchip_thermal.c | 81 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 81 insertions(+)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index ab236a1..c5079f9 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -153,6 +153,7 @@ struct rockchip_thermal_data {
 #define TSADCV2_SHUT_2GPIO_SRC_EN(chn)		BIT(4 + (chn))
 #define TSADCV2_SHUT_2CRU_SRC_EN(chn)		BIT(8 + (chn))
 
+#define TSADCV1_INT_PD_CLEAR_MASK		~BIT(16)
 #define TSADCV2_INT_PD_CLEAR_MASK		~BIT(8)
 
 #define TSADCV2_DATA_MASK			0xfff
@@ -168,6 +169,51 @@ struct tsadc_table {
 	int temp;
 };
 
+/**
+ * Note:
+ * Code to Temperature mapping of the Temperature sensor is a piece wise linear
+ * curve.Any temperature, code faling between to 2 give temperatures can be
+ * linearly interpolated.
+ * Code to Temperature mapping should be updated based on sillcon results.
+ */
+static const struct tsadc_table v1_code_table[] = {
+	{TSADCV3_DATA_MASK, -40000},
+	{436, -40000},
+	{431, -35000},
+	{426, -30000},
+	{421, -25000},
+	{416, -20000},
+	{411, -15000},
+	{406, -10000},
+	{401, -5000},
+	{395, 0},
+	{390, 5000},
+	{385, 10000},
+	{380, 15000},
+	{375, 20000},
+	{370, 25000},
+	{364, 30000},
+	{359, 35000},
+	{354, 40000},
+	{349, 45000},
+	{343, 50000},
+	{338, 55000},
+	{333, 60000},
+	{328, 65000},
+	{322, 70000},
+	{317, 75000},
+	{312, 80000},
+	{307, 85000},
+	{301, 90000},
+	{296, 95000},
+	{291, 100000},
+	{286, 105000},
+	{280, 110000},
+	{275, 115000},
+	{270, 120000},
+	{264, 125000},
+};
+
 static const struct tsadc_table v2_code_table[] = {
 	{TSADCV2_DATA_MASK, -40000},
 	{3800, -40000},
@@ -368,6 +414,14 @@ static void rk_tsadcv2_initialize(void __iomem *regs,
 		       regs + TSADCV2_HIGHT_TSHUT_DEBOUNCE);
 }
 
+static void rk_tsadcv1_irq_ack(void __iomem *regs)
+{
+	u32 val;
+
+	val = readl_relaxed(regs + TSADCV2_INT_PD);
+	writel_relaxed(val & TSADCV1_INT_PD_CLEAR_MASK, regs + TSADCV2_INT_PD);
+}
+
 static void rk_tsadcv2_irq_ack(void __iomem *regs)
 {
 	u32 val;
@@ -429,6 +483,29 @@ static void rk_tsadcv2_tshut_mode(int chn, void __iomem *regs,
 	writel_relaxed(val, regs + TSADCV2_INT_EN);
 }
 
+static const struct rockchip_tsadc_chip rk3228_tsadc_data = {
+	.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */
+	.chn_num = 1, /* one channel for tsadc */
+
+	.tshut_mode = TSHUT_MODE_GPIO, /* default TSHUT via GPIO give PMIC */
+	.tshut_polarity = TSHUT_LOW_ACTIVE, /* default TSHUT LOW ACTIVE */
+	.tshut_temp = 95000,
+
+	.initialize = rk_tsadcv2_initialize,
+	.irq_ack = rk_tsadcv1_irq_ack,
+	.control = rk_tsadcv2_control,
+	.get_temp = rk_tsadcv2_get_temp,
+	.set_tshut_temp = rk_tsadcv2_tshut_temp,
+	.set_tshut_mode = rk_tsadcv2_tshut_mode,
+
+	.table = {
+		.id = v1_code_table,
+		.length = ARRAY_SIZE(v1_code_table),
+		.data_mask = TSADCV3_DATA_MASK,
+		.mode = ADC_DECREMENT,
+	},
+};
+
 static const struct rockchip_tsadc_chip rk3288_tsadc_data = {
 	.chn_id[SENSOR_CPU] = 1, /* cpu sensor is channel 1 */
 	.chn_id[SENSOR_GPU] = 2, /* gpu sensor is channel 2 */
@@ -479,6 +556,10 @@ static const struct rockchip_tsadc_chip rk3368_tsadc_data = {
 
 static const struct of_device_id of_rockchip_thermal_match[] = {
 	{
+		.compatible = "rockchip,rk3228-tsadc",
+		.data = (void *)&rk3228_tsadc_data,
+	},
+	{
 		.compatible = "rockchip,rk3288-tsadc",
 		.data = (void *)&rk3288_tsadc_data,
 	},
-- 
1.9.1

[PATCH 5/5] thermal: rockchip: Support the RK3399 SoCs in thermal driver

[Caesar Wang]

The RK3399 SoCs have two Temperature Sensors, channel 0 is for CPU.
channel 1 is for GPU.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>

---

 drivers/thermal/rockchip_thermal.c | 66 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index c5079f9..f863956 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -291,6 +291,44 @@ static const struct tsadc_table v3_code_table[] = {
 	{TSADCV3_DATA_MASK, 125000},
 };
 
+static const struct tsadc_table v4_code_table[] = {
+	{TSADCV3_DATA_MASK, -40000},
+	{431, -40000},
+	{426, -35000},
+	{421, -30000},
+	{415, -25000},
+	{410, -20000},
+	{405, -15000},
+	{399, -10000},
+	{394, -5000},
+	{389, 0},
+	{383, 5000},
+	{378, 10000},
+	{373, 15000},
+	{367, 20000},
+	{362, 25000},
+	{357, 30000},
+	{351, 35000},
+	{346, 40000},
+	{340, 45000},
+	{335, 50000},
+	{330, 55000},
+	{324, 60000},
+	{319, 65000},
+	{313, 70000},
+	{308, 75000},
+	{302, 80000},
+	{297, 85000},
+	{291, 90000},
+	{286, 95000},
+	{281, 100000},
+	{275, 105000},
+	{270, 110000},
+	{264, 115000},
+	{259, 120000},
+	{253, 125000},
+};
+
 static u32 rk_tsadcv2_temp_to_code(struct chip_tsadc_table table,
 				   int temp)
 {
@@ -554,6 +592,30 @@ static const struct rockchip_tsadc_chip rk3368_tsadc_data = {
 	},
 };
 
+static const struct rockchip_tsadc_chip rk3399_tsadc_data = {
+	.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */
+	.chn_id[SENSOR_GPU] = 1, /* gpu sensor is channel 1 */
+	.chn_num = 2, /* two channels for tsadc */
+
+	.tshut_mode = TSHUT_MODE_GPIO, /* default TSHUT via GPIO give PMIC */
+	.tshut_polarity = TSHUT_LOW_ACTIVE, /* default TSHUT LOW ACTIVE */
+	.tshut_temp = 95000,
+
+	.initialize = rk_tsadcv2_initialize,
+	.irq_ack = rk_tsadcv2_irq_ack,
+	.control = rk_tsadcv2_control,
+	.get_temp = rk_tsadcv2_get_temp,
+	.set_tshut_temp = rk_tsadcv2_tshut_temp,
+	.set_tshut_mode = rk_tsadcv2_tshut_mode,
+
+	.table = {
+		.id = v4_code_table,
+		.length = ARRAY_SIZE(v4_code_table),
+		.data_mask = TSADCV3_DATA_MASK,
+		.mode = ADC_DECREMENT,
+	},
+};
+
 static const struct of_device_id of_rockchip_thermal_match[] = {
 	{
 		.compatible = "rockchip,rk3228-tsadc",
@@ -567,6 +629,10 @@ static const struct of_device_id of_rockchip_thermal_match[] = {
 		.compatible = "rockchip,rk3368-tsadc",
 		.data = (void *)&rk3368_tsadc_data,
 	},
+	{
+		.compatible = "rockchip,rk3399-tsadc",
+		.data = (void *)&rk3399_tsadc_data,
+	},
 	{ /* end */ },
 };
 MODULE_DEVICE_TABLE(of, of_rockchip_thermal_match);
-- 
1.9.1

[PATCH 5/5] thermal: rockchip: Support the RK3399 SoCs in thermal driver

[Caesar Wang]

The RK3399 SoCs have two Temperature Sensors, channel 0 is for CPU.
channel 1 is for GPU.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>

---

 drivers/thermal/rockchip_thermal.c | 66 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index c5079f9..f863956 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -291,6 +291,44 @@ static const struct tsadc_table v3_code_table[] = {
 	{TSADCV3_DATA_MASK, 125000},
 };
 
+static const struct tsadc_table v4_code_table[] = {
+	{TSADCV3_DATA_MASK, -40000},
+	{431, -40000},
+	{426, -35000},
+	{421, -30000},
+	{415, -25000},
+	{410, -20000},
+	{405, -15000},
+	{399, -10000},
+	{394, -5000},
+	{389, 0},
+	{383, 5000},
+	{378, 10000},
+	{373, 15000},
+	{367, 20000},
+	{362, 25000},
+	{357, 30000},
+	{351, 35000},
+	{346, 40000},
+	{340, 45000},
+	{335, 50000},
+	{330, 55000},
+	{324, 60000},
+	{319, 65000},
+	{313, 70000},
+	{308, 75000},
+	{302, 80000},
+	{297, 85000},
+	{291, 90000},
+	{286, 95000},
+	{281, 100000},
+	{275, 105000},
+	{270, 110000},
+	{264, 115000},
+	{259, 120000},
+	{253, 125000},
+};
+
 static u32 rk_tsadcv2_temp_to_code(struct chip_tsadc_table table,
 				   int temp)
 {
@@ -554,6 +592,30 @@ static const struct rockchip_tsadc_chip rk3368_tsadc_data = {
 	},
 };
 
+static const struct rockchip_tsadc_chip rk3399_tsadc_data = {
+	.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */
+	.chn_id[SENSOR_GPU] = 1, /* gpu sensor is channel 1 */
+	.chn_num = 2, /* two channels for tsadc */
+
+	.tshut_mode = TSHUT_MODE_GPIO, /* default TSHUT via GPIO give PMIC */
+	.tshut_polarity = TSHUT_LOW_ACTIVE, /* default TSHUT LOW ACTIVE */
+	.tshut_temp = 95000,
+
+	.initialize = rk_tsadcv2_initialize,
+	.irq_ack = rk_tsadcv2_irq_ack,
+	.control = rk_tsadcv2_control,
+	.get_temp = rk_tsadcv2_get_temp,
+	.set_tshut_temp = rk_tsadcv2_tshut_temp,
+	.set_tshut_mode = rk_tsadcv2_tshut_mode,
+
+	.table = {
+		.id = v4_code_table,
+		.length = ARRAY_SIZE(v4_code_table),
+		.data_mask = TSADCV3_DATA_MASK,
+		.mode = ADC_DECREMENT,
+	},
+};
+
 static const struct of_device_id of_rockchip_thermal_match[] = {
 	{
 		.compatible = "rockchip,rk3228-tsadc",
@@ -567,6 +629,10 @@ static const struct of_device_id of_rockchip_thermal_match[] = {
 		.compatible = "rockchip,rk3368-tsadc",
 		.data = (void *)&rk3368_tsadc_data,
 	},
+	{
+		.compatible = "rockchip,rk3399-tsadc",
+		.data = (void *)&rk3399_tsadc_data,
+	},
 	{ /* end */ },
 };
 MODULE_DEVICE_TABLE(of, of_rockchip_thermal_match);
-- 
1.9.1

Re: [PATCH 3/5] dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible

[Heiko Stübner]

Am Mittwoch, 25. November 2015, 15:59:35 schrieb Caesar Wang:
> This patchset attempts to new compatible for thermal founding
> on RK3228/RK3399 SoCs.
> 
> Signed-off-by: Caesar Wang <wxt@rock-chips.com>
> ---
> 
>  Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt index
> 0dfa60d..af5f802 100644
> --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> @@ -2,8 +2,10 @@
> 
>  Required properties:
>  - compatible : should be "rockchip,<name>-tsadc"
> +   "rockchip,rk3228-tsadc": found on RK3228 SoCs
>     "rockchip,rk3288-tsadc": found on RK3288 SoCs
>     "rockchip,rk3368-tsadc": found on RK3368 SoCs
> +   "rockchip,rk3368-tsadc": found on RK3399 SoCs

copy'n'paste error, should proably be 
 "rockchip,rk3399-tsadc": found on RK3399 SoCs

>  - reg : physical base address of the controller and length of memory mapped
> region.
>  - interrupts : The interrupt number to the cpu. The interrupt specifier
> format

Re: [PATCH 3/5] dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible

[Heiko Stübner]

Am Mittwoch, 25. November 2015, 15:59:35 schrieb Caesar Wang:
> This patchset attempts to new compatible for thermal founding
> on RK3228/RK3399 SoCs.
> 
> Signed-off-by: Caesar Wang <wxt-TNX95d0MmH7DzftRWevZcw@public.gmane.org>
> ---
> 
>  Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt index
> 0dfa60d..af5f802 100644
> --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> @@ -2,8 +2,10 @@
> 
>  Required properties:
>  - compatible : should be "rockchip,<name>-tsadc"
> +   "rockchip,rk3228-tsadc": found on RK3228 SoCs
>     "rockchip,rk3288-tsadc": found on RK3288 SoCs
>     "rockchip,rk3368-tsadc": found on RK3368 SoCs
> +   "rockchip,rk3368-tsadc": found on RK3399 SoCs

copy'n'paste error, should proably be 
 "rockchip,rk3399-tsadc": found on RK3399 SoCs

>  - reg : physical base address of the controller and length of memory mapped
> region.
>  - interrupts : The interrupt number to the cpu. The interrupt specifier
> format

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[PATCH 3/5] dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible

[Heiko Stübner]

Am Mittwoch, 25. November 2015, 15:59:35 schrieb Caesar Wang:
> This patchset attempts to new compatible for thermal founding
> on RK3228/RK3399 SoCs.
> 
> Signed-off-by: Caesar Wang <wxt@rock-chips.com>
> ---
> 
>  Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt index
> 0dfa60d..af5f802 100644
> --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> @@ -2,8 +2,10 @@
> 
>  Required properties:
>  - compatible : should be "rockchip,<name>-tsadc"
> +   "rockchip,rk3228-tsadc": found on RK3228 SoCs
>     "rockchip,rk3288-tsadc": found on RK3288 SoCs
>     "rockchip,rk3368-tsadc": found on RK3368 SoCs
> +   "rockchip,rk3368-tsadc": found on RK3399 SoCs

copy'n'paste error, should proably be 
 "rockchip,rk3399-tsadc": found on RK3399 SoCs

>  - reg : physical base address of the controller and length of memory mapped
> region.
>  - interrupts : The interrupt number to the cpu. The interrupt specifier
> format

Re: [PATCH 3/5] dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible

[Rob Herring]

On Wed, Nov 25, 2015 at 03:59:35PM +0800, Caesar Wang wrote:
> This patchset attempts to new compatible for thermal founding
> on RK3228/RK3399 SoCs.
> 
> Signed-off-by: Caesar Wang <wxt@rock-chips.com>

Acked-by: Rob Herring <robh@kernel.org>

> ---
> 
>  Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> index 0dfa60d..af5f802 100644
> --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> @@ -2,8 +2,10 @@
>  
>  Required properties:
>  - compatible : should be "rockchip,<name>-tsadc"
> +   "rockchip,rk3228-tsadc": found on RK3228 SoCs
>     "rockchip,rk3288-tsadc": found on RK3288 SoCs
>     "rockchip,rk3368-tsadc": found on RK3368 SoCs
> +   "rockchip,rk3368-tsadc": found on RK3399 SoCs
>  - reg : physical base address of the controller and length of memory mapped
>  	region.
>  - interrupts : The interrupt number to the cpu. The interrupt specifier format
> -- 
> 1.9.1
> 

[PATCH 3/5] dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible

[Rob Herring]

On Wed, Nov 25, 2015 at 03:59:35PM +0800, Caesar Wang wrote:
> This patchset attempts to new compatible for thermal founding
> on RK3228/RK3399 SoCs.
> 
> Signed-off-by: Caesar Wang <wxt@rock-chips.com>

Acked-by: Rob Herring <robh@kernel.org>

> ---
> 
>  Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> index 0dfa60d..af5f802 100644
> --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
> @@ -2,8 +2,10 @@
>  
>  Required properties:
>  - compatible : should be "rockchip,<name>-tsadc"
> +   "rockchip,rk3228-tsadc": found on RK3228 SoCs
>     "rockchip,rk3288-tsadc": found on RK3288 SoCs
>     "rockchip,rk3368-tsadc": found on RK3368 SoCs
> +   "rockchip,rk3368-tsadc": found on RK3399 SoCs
>  - reg : physical base address of the controller and length of memory mapped
>  	region.
>  - interrupts : The interrupt number to the cpu. The interrupt specifier format
> -- 
> 1.9.1
> 

Re: [PATCH 3/5] dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible

[Caesar Wang]

在 2015年11月25日 22:56, Heiko Stübner 写道:
> Am Mittwoch, 25. November 2015, 15:59:35 schrieb Caesar Wang:
>> This patchset attempts to new compatible for thermal founding
>> on RK3228/RK3399 SoCs.
>>
>> Signed-off-by: Caesar Wang <wxt@rock-chips.com>
>> ---
>>
>>   Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>> b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt index
>> 0dfa60d..af5f802 100644
>> --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>> +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>> @@ -2,8 +2,10 @@
>>
>>   Required properties:
>>   - compatible : should be "rockchip,<name>-tsadc"
>> +   "rockchip,rk3228-tsadc": found on RK3228 SoCs
>>      "rockchip,rk3288-tsadc": found on RK3288 SoCs
>>      "rockchip,rk3368-tsadc": found on RK3368 SoCs
>> +   "rockchip,rk3368-tsadc": found on RK3399 SoCs
> copy'n'paste error, should proably be
>   "rockchip,rk3399-tsadc": found on RK3399 SoCs

Fixed in next version, thanks!
>>   - reg : physical base address of the controller and length of memory mapped
>> region.
>>   - interrupts : The interrupt number to the cpu. The interrupt specifier
>> format
>
>
>

-- 
caesar wang | software engineer | wxt@rock-chip.com

[PATCH 3/5] dt-bindings: rockchip-thermal: Support the RK3228/RK3399 SoCs compatible

[Caesar Wang]

? 2015?11?25? 22:56, Heiko St?bner ??:
> Am Mittwoch, 25. November 2015, 15:59:35 schrieb Caesar Wang:
>> This patchset attempts to new compatible for thermal founding
>> on RK3228/RK3399 SoCs.
>>
>> Signed-off-by: Caesar Wang <wxt@rock-chips.com>
>> ---
>>
>>   Documentation/devicetree/bindings/thermal/rockchip-thermal.txt | 2 ++
>>   1 file changed, 2 insertions(+)
>>
>> diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>> b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt index
>> 0dfa60d..af5f802 100644
>> --- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>> +++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.txt
>> @@ -2,8 +2,10 @@
>>
>>   Required properties:
>>   - compatible : should be "rockchip,<name>-tsadc"
>> +   "rockchip,rk3228-tsadc": found on RK3228 SoCs
>>      "rockchip,rk3288-tsadc": found on RK3288 SoCs
>>      "rockchip,rk3368-tsadc": found on RK3368 SoCs
>> +   "rockchip,rk3368-tsadc": found on RK3399 SoCs
> copy'n'paste error, should proably be
>   "rockchip,rk3399-tsadc": found on RK3399 SoCs

Fixed in next version, thanks!
>>   - reg : physical base address of the controller and length of memory mapped
>> region.
>>   - interrupts : The interrupt number to the cpu. The interrupt specifier
>> format
>
>
>

-- 
caesar wang | software engineer | wxt at rock-chip.com