Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal
Merge commit. Changes below are compared with the first parent: 564e7411.
Changes
11 files changed · +620 −130
| File | Status | Add | Del | Content |
|---|---|---|---|---|
| Documentation/devicetree/bindings/thermal/brcm,sr-thermal.txt | added | +105 | −0 | View file |
| Documentation/devicetree/bindings/thermal/mediatek-thermal.txt | modified | +1 | −0 | View file |
| drivers/thermal/Kconfig | modified | +2 | −1 | View file |
| drivers/thermal/broadcom/Kconfig | modified | +9 | −0 | View file |
| drivers/thermal/broadcom/Makefile | modified | +1 | −0 | View file |
| drivers/thermal/broadcom/sr-thermal.c | added | +121 | −0 | View file |
| drivers/thermal/mtk_thermal.c | modified | +257 | −59 | View file |
| drivers/thermal/qcom/tsens-common.c | modified | +23 | −10 | View file |
| drivers/thermal/qoriq_thermal.c | modified | +47 | −57 | View file |
| drivers/thermal/rcar_gen3_thermal.c | modified | +19 | −0 | View file |
| drivers/thermal/tegra/soctherm.c | modified | +35 | −3 | View file |
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Documentation/devicetree/bindings/thermal/brcm,sr-thermal.txt
View filediff --git a/Documentation/devicetree/bindings/thermal/brcm,sr-thermal.txt b/Documentation/devicetree/bindings/thermal/brcm,sr-thermal.txt
new file mode 100644
index 0000000..3ab3302
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/brcm,sr-thermal.txt
@@ -0,0 +1,105 @@
+* Broadcom Stingray Thermal
+
+This binding describes thermal sensors that is part of Stingray SoCs.
+
+Required properties:
+- compatible : Must be "brcm,sr-thermal"
+- reg : Memory where tmon data will be available.
+- brcm,tmon-mask: A one cell bit mask of valid TMON sources.
+ Each bit represents single TMON source.
+- #thermal-sensor-cells : Thermal sensor phandler
+- polling-delay: Max number of milliseconds to wait between polls.
+- thermal-sensors: A list of thermal sensor phandles and specifier.
+ specifier value is tmon ID and it should be
+ in correspond with brcm,tmon-mask.
+- temperature: trip temperature threshold in millicelsius.
+
+Example:
+ tmons {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x8f100000 0x100>;
+
+ tmon: tmon@0 {
+ compatible = "brcm,sr-thermal";
+ reg = <0x0 0x40>;
+ brcm,tmon-mask = <0x3f>;
+ #thermal-sensor-cells = <1>;
+ };
+ };
+
+ thermal-zones {
+ ihost0_thermal: ihost0-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ thermal-sensors = <&tmon 0>;
+ trips {
+ cpu-crit {
+ temperature = <105000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+ ihost1_thermal: ihost1-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ thermal-sensors = <&tmon 1>;
+ trips {
+ cpu-crit {
+ temperature = <105000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+ ihost2_thermal: ihost2-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ thermal-sensors = <&tmon 2>;
+ trips {
+ cpu-crit {
+ temperature = <105000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+ ihost3_thermal: ihost3-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ thermal-sensors = <&tmon 3>;
+ trips {
+ cpu-crit {
+ temperature = <105000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+ crmu_thermal: crmu-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ thermal-sensors = <&tmon 4>;
+ trips {
+ cpu-crit {
+ temperature = <105000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+ nitro_thermal: nitro-thermal {
+ polling-delay-passive = <0>;
+ polling-delay = <1000>;
+ thermal-sensors = <&tmon 5>;
+ trips {
+ cpu-crit {
+ temperature = <105000>;
+ hysteresis = <0>;
+ type = "critical";
+ };
+ };
+ };
+ };
Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
View filediff --git a/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt b/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
index 41d6a44..f8d7831 100644
--- a/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
+++ b/Documentation/devicetree/bindings/thermal/mediatek-thermal.txt
@@ -13,6 +13,7 @@ Required properties:
- "mediatek,mt2701-thermal" : For MT2701 family of SoCs
- "mediatek,mt2712-thermal" : For MT2712 family of SoCs
- "mediatek,mt7622-thermal" : For MT7622 SoC
+ - "mediatek,mt8183-thermal" : For MT8183 family of SoCs
- reg: Address range of the thermal controller
- interrupts: IRQ for the thermal controller
- clocks, clock-names: Clocks needed for the thermal controller. required
drivers/thermal/Kconfig
View filediff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 58bb7d7..653aa27 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -344,7 +344,8 @@ source "drivers/thermal/intel/Kconfig"
endmenu
menu "Broadcom thermal drivers"
-depends on ARCH_BCM || ARCH_BRCMSTB || ARCH_BCM2835 || COMPILE_TEST
+depends on ARCH_BCM || ARCH_BRCMSTB || ARCH_BCM2835 || ARCH_BCM_IPROC || \
+ COMPILE_TEST
source "drivers/thermal/broadcom/Kconfig"
endmenu
drivers/thermal/broadcom/Kconfig
View filediff --git a/drivers/thermal/broadcom/Kconfig b/drivers/thermal/broadcom/Kconfig
index c106a15..dc9a9bd 100644
--- a/drivers/thermal/broadcom/Kconfig
+++ b/drivers/thermal/broadcom/Kconfig
@@ -22,3 +22,12 @@ config BCM_NS_THERMAL
BCM4708, BCM4709, BCM5301x, BCM95852X, etc). It contains DMU (Device
Management Unit) block with a thermal sensor that allows checking CPU
temperature.
+
+config BCM_SR_THERMAL
+ tristate "Stingray thermal driver"
+ depends on ARCH_BCM_IPROC || COMPILE_TEST
+ default ARCH_BCM_IPROC
+ help
+ Support for the Stingray family of SoCs. Its different blocks like
+ iHost, CRMU and NITRO has thermal sensor that allows checking its
+ temperature.
drivers/thermal/broadcom/Makefile
View filediff --git a/drivers/thermal/broadcom/Makefile b/drivers/thermal/broadcom/Makefile
index fae10ec..79df69e 100644
--- a/drivers/thermal/broadcom/Makefile
+++ b/drivers/thermal/broadcom/Makefile
@@ -1,3 +1,4 @@
obj-$(CONFIG_BCM2835_THERMAL) += bcm2835_thermal.o
obj-$(CONFIG_BRCMSTB_THERMAL) += brcmstb_thermal.o
obj-$(CONFIG_BCM_NS_THERMAL) += ns-thermal.o
+obj-$(CONFIG_BCM_SR_THERMAL) += sr-thermal.o
drivers/thermal/broadcom/sr-thermal.c
View filediff --git a/drivers/thermal/broadcom/sr-thermal.c b/drivers/thermal/broadcom/sr-thermal.c
new file mode 100644
index 0000000..2284cbe
--- /dev/null
+++ b/drivers/thermal/broadcom/sr-thermal.c
@@ -0,0 +1,121 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2018 Broadcom
+ */
+
+#include <linux/acpi.h>
+#include <linux/module.h>
+#include <linux/of_address.h>
+#include <linux/platform_device.h>
+#include <linux/thermal.h>
+
+/*
+ * In stingray thermal IO memory,
+ * Total Number of available TMONs MASK is at offset 0
+ * temperature registers BASE is at 4 byte offset.
+ * Each TMON temperature register size is 4.
+ */
+#define SR_TMON_TEMP_BASE(id) ((id) * 0x4)
+
+#define SR_TMON_MAX_LIST 6
+
+struct sr_tmon {
+ struct thermal_zone_device *tz;
+ unsigned int crit_temp;
+ unsigned int tmon_id;
+ struct sr_thermal *priv;
+};
+
+struct sr_thermal {
+ void __iomem *regs;
+ unsigned int max_crit_temp;
+ struct sr_tmon tmon[SR_TMON_MAX_LIST];
+};
+
+static int sr_get_temp(void *data, int *temp)
+{
+ struct sr_tmon *tmon = data;
+ struct sr_thermal *sr_thermal = tmon->priv;
+
+ *temp = readl(sr_thermal->regs + SR_TMON_TEMP_BASE(tmon->tmon_id));
+
+ return 0;
+}
+
+static const struct thermal_zone_of_device_ops sr_tz_ops = {
+ .get_temp = sr_get_temp,
+};
+
+static int sr_thermal_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct sr_thermal *sr_thermal;
+ struct sr_tmon *tmon;
+ struct resource *res;
+ u32 sr_tmon_list = 0;
+ unsigned int i;
+ int ret;
+
+ sr_thermal = devm_kzalloc(dev, sizeof(*sr_thermal), GFP_KERNEL);
+ if (!sr_thermal)
+ return -ENOMEM;
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ sr_thermal->regs = (void __iomem *)devm_memremap(&pdev->dev, res->start,
+ resource_size(res),
+ MEMREMAP_WB);
+ if (IS_ERR(sr_thermal->regs)) {
+ dev_err(dev, "failed to get io address\n");
+ return PTR_ERR(sr_thermal->regs);
+ }
+
+ ret = device_property_read_u32(dev, "brcm,tmon-mask", &sr_tmon_list);
+ if (ret)
+ return ret;
+
+ tmon = sr_thermal->tmon;
+ for (i = 0; i < SR_TMON_MAX_LIST; i++, tmon++) {
+ if (!(sr_tmon_list & BIT(i)))
+ continue;
+
+ /* Flush temperature registers */
+ writel(0, sr_thermal->regs + SR_TMON_TEMP_BASE(i));
+ tmon->tmon_id = i;
+ tmon->priv = sr_thermal;
+ tmon->tz = devm_thermal_zone_of_sensor_register(dev, i, tmon,
+ &sr_tz_ops);
+ if (IS_ERR(tmon->tz))
+ return PTR_ERR(tmon->tz);
+
+ dev_dbg(dev, "thermal sensor %d registered\n", i);
+ }
+ platform_set_drvdata(pdev, sr_thermal);
+
+ return 0;
+}
+
+static const struct of_device_id sr_thermal_of_match[] = {
+ { .compatible = "brcm,sr-thermal", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, sr_thermal_of_match);
+
+static const struct acpi_device_id sr_thermal_acpi_ids[] = {
+ { .id = "BRCM0500" },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(acpi, sr_thermal_acpi_ids);
+
+static struct platform_driver sr_thermal_driver = {
+ .probe = sr_thermal_probe,
+ .driver = {
+ .name = "sr-thermal",
+ .of_match_table = sr_thermal_of_match,
+ .acpi_match_table = ACPI_PTR(sr_thermal_acpi_ids),
+ },
+};
+module_platform_driver(sr_thermal_driver);
+
+MODULE_AUTHOR("Pramod Kumar <[email protected]>");
+MODULE_DESCRIPTION("Stingray thermal driver");
+MODULE_LICENSE("GPL v2");
drivers/thermal/mtk_thermal.c
View filediff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c
index 0691f26..5c07a61 100644
--- a/drivers/thermal/mtk_thermal.c
+++ b/drivers/thermal/mtk_thermal.c
@@ -71,6 +71,15 @@
#define TEMP_SPARE0 0x0f0
+#define TEMP_ADCPNP0_1 0x148
+#define TEMP_ADCPNP1_1 0x14c
+#define TEMP_ADCPNP2_1 0x150
+#define TEMP_MSR0_1 0x190
+#define TEMP_MSR1_1 0x194
+#define TEMP_MSR2_1 0x198
+#define TEMP_ADCPNP3_1 0x1b4
+#define TEMP_MSR3_1 0x1B8
+
#define PTPCORESEL 0x400
#define TEMP_MONCTL1_PERIOD_UNIT(x) ((x) & 0x3ff)
@@ -105,24 +114,42 @@
/* The number of sensing points per bank */
#define MT8173_NUM_SENSORS_PER_ZONE 4
+/* The number of controller in the MT8173 */
+#define MT8173_NUM_CONTROLLER 1
+
+/* The calibration coefficient of sensor */
+#define MT8173_CALIBRATION 165
+
/*
* Layout of the fuses providing the calibration data
- * These macros could be used for MT8173, MT2701, and MT2712.
+ * These macros could be used for MT8183, MT8173, MT2701, and MT2712.
+ * MT8183 has 6 sensors and needs 6 VTS calibration data.
* MT8173 has 5 sensors and needs 5 VTS calibration data.
* MT2701 has 3 sensors and needs 3 VTS calibration data.
* MT2712 has 4 sensors and needs 4 VTS calibration data.
*/
-#define MT8173_CALIB_BUF0_VALID BIT(0)
-#define MT8173_CALIB_BUF1_ADC_GE(x) (((x) >> 22) & 0x3ff)
-#define MT8173_CALIB_BUF0_VTS_TS1(x) (((x) >> 17) & 0x1ff)
-#define MT8173_CALIB_BUF0_VTS_TS2(x) (((x) >> 8) & 0x1ff)
-#define MT8173_CALIB_BUF1_VTS_TS3(x) (((x) >> 0) & 0x1ff)
-#define MT8173_CALIB_BUF2_VTS_TS4(x) (((x) >> 23) & 0x1ff)
-#define MT8173_CALIB_BUF2_VTS_TSABB(x) (((x) >> 14) & 0x1ff)
-#define MT8173_CALIB_BUF0_DEGC_CALI(x) (((x) >> 1) & 0x3f)
-#define MT8173_CALIB_BUF0_O_SLOPE(x) (((x) >> 26) & 0x3f)
-#define MT8173_CALIB_BUF0_O_SLOPE_SIGN(x) (((x) >> 7) & 0x1)
-#define MT8173_CALIB_BUF1_ID(x) (((x) >> 9) & 0x1)
+#define CALIB_BUF0_VALID BIT(0)
+#define CALIB_BUF1_ADC_GE(x) (((x) >> 22) & 0x3ff)
+#define CALIB_BUF0_VTS_TS1(x) (((x) >> 17) & 0x1ff)
+#define CALIB_BUF0_VTS_TS2(x) (((x) >> 8) & 0x1ff)
+#define CALIB_BUF1_VTS_TS3(x) (((x) >> 0) & 0x1ff)
+#define CALIB_BUF2_VTS_TS4(x) (((x) >> 23) & 0x1ff)
+#define CALIB_BUF2_VTS_TS5(x) (((x) >> 5) & 0x1ff)
+#define CALIB_BUF2_VTS_TSABB(x) (((x) >> 14) & 0x1ff)
+#define CALIB_BUF0_DEGC_CALI(x) (((x) >> 1) & 0x3f)
+#define CALIB_BUF0_O_SLOPE(x) (((x) >> 26) & 0x3f)
+#define CALIB_BUF0_O_SLOPE_SIGN(x) (((x) >> 7) & 0x1)
+#define CALIB_BUF1_ID(x) (((x) >> 9) & 0x1)
+
+enum {
+ VTS1,
+ VTS2,
+ VTS3,
+ VTS4,
+ VTS5,
+ VTSABB,
+ MAX_NUM_VTS,
+};
/* MT2701 thermal sensors */
#define MT2701_TS1 0
@@ -138,6 +165,12 @@
/* The number of sensing points per bank */
#define MT2701_NUM_SENSORS_PER_ZONE 3
+/* The number of controller in the MT2701 */
+#define MT2701_NUM_CONTROLLER 1
+
+/* The calibration coefficient of sensor */
+#define MT2701_CALIBRATION 165
+
/* MT2712 thermal sensors */
#define MT2712_TS1 0
#define MT2712_TS2 1
@@ -153,11 +186,44 @@
/* The number of sensing points per bank */
#define MT2712_NUM_SENSORS_PER_ZONE 4
+/* The number of controller in the MT2712 */
+#define MT2712_NUM_CONTROLLER 1
+
+/* The calibration coefficient of sensor */
+#define MT2712_CALIBRATION 165
+
#define MT7622_TEMP_AUXADC_CHANNEL 11
#define MT7622_NUM_SENSORS 1
#define MT7622_NUM_ZONES 1
#define MT7622_NUM_SENSORS_PER_ZONE 1
#define MT7622_TS1 0
+#define MT7622_NUM_CONTROLLER 1
+
+/* The calibration coefficient of sensor */
+#define MT7622_CALIBRATION 165
+
+/* MT8183 thermal sensors */
+#define MT8183_TS1 0
+#define MT8183_TS2 1
+#define MT8183_TS3 2
+#define MT8183_TS4 3
+#define MT8183_TS5 4
+#define MT8183_TSABB 5
+
+/* AUXADC channel is used for the temperature sensors */
+#define MT8183_TEMP_AUXADC_CHANNEL 11
+
+/* The total number of temperature sensors in the MT8183 */
+#define MT8183_NUM_SENSORS 6
+
+/* The number of sensing points per bank */
+#define MT8183_NUM_SENSORS_PER_ZONE 6
+
+/* The number of controller in the MT8183 */
+#define MT8183_NUM_CONTROLLER 2
+
+/* The calibration coefficient of sensor */
+#define MT8183_CALIBRATION 153
struct mtk_thermal;
@@ -175,9 +241,14 @@ struct mtk_thermal_data {
s32 num_banks;
s32 num_sensors;
s32 auxadc_channel;
+ const int *vts_index;
const int *sensor_mux_values;
const int *msr;
const int *adcpnp;
+ const int cali_val;
+ const int num_controller;
+ const int *controller_offset;
+ bool need_switch_bank;
struct thermal_bank_cfg bank_data[];
};
@@ -194,12 +265,33 @@ struct mtk_thermal {
s32 adc_ge;
s32 degc_cali;
s32 o_slope;
- s32 vts[MT8173_NUM_SENSORS];
+ s32 vts[MAX_NUM_VTS];
const struct mtk_thermal_data *conf;
struct mtk_thermal_bank banks[];
};
+/* MT8183 thermal sensor data */
+static const int mt8183_bank_data[MT8183_NUM_SENSORS] = {
+ MT8183_TS1, MT8183_TS2, MT8183_TS3, MT8183_TS4, MT8183_TS5, MT8183_TSABB
+};
+
+static const int mt8183_msr[MT8183_NUM_SENSORS_PER_ZONE] = {
+ TEMP_MSR0_1, TEMP_MSR1_1, TEMP_MSR2_1, TEMP_MSR1, TEMP_MSR0, TEMP_MSR3_1
+};
+
+static const int mt8183_adcpnp[MT8183_NUM_SENSORS_PER_ZONE] = {
+ TEMP_ADCPNP0_1, TEMP_ADCPNP1_1, TEMP_ADCPNP2_1,
+ TEMP_ADCPNP1, TEMP_ADCPNP0, TEMP_ADCPNP3_1
+};
+
+static const int mt8183_mux_values[MT8183_NUM_SENSORS] = { 0, 1, 2, 3, 4, 0 };
+static const int mt8183_tc_offset[MT8183_NUM_CONTROLLER] = {0x0, 0x100};
+
+static const int mt8183_vts_index[MT8183_NUM_SENSORS] = {
+ VTS1, VTS2, VTS3, VTS4, VTS5, VTSABB
+};
+
/* MT8173 thermal sensor data */
static const int mt8173_bank_data[MT8173_NUM_ZONES][3] = {
{ MT8173_TS2, MT8173_TS3 },
@@ -217,6 +309,11 @@ static const int mt8173_adcpnp[MT8173_NUM_SENSORS_PER_ZONE] = {
};
static const int mt8173_mux_values[MT8173_NUM_SENSORS] = { 0, 1, 2, 3, 16 };
+static const int mt8173_tc_offset[MT8173_NUM_CONTROLLER] = { 0x0, };
+
+static const int mt8173_vts_index[MT8173_NUM_SENSORS] = {
+ VTS1, VTS2, VTS3, VTS4, VTSABB
+};
/* MT2701 thermal sensor data */
static const int mt2701_bank_data[MT2701_NUM_SENSORS] = {
@@ -232,6 +329,11 @@ static const int mt2701_adcpnp[MT2701_NUM_SENSORS_PER_ZONE] = {
};
static const int mt2701_mux_values[MT2701_NUM_SENSORS] = { 0, 1, 16 };
+static const int mt2701_tc_offset[MT2701_NUM_CONTROLLER] = { 0x0, };
+
+static const int mt2701_vts_index[MT2701_NUM_SENSORS] = {
+ VTS1, VTS2, VTS3
+};
/* MT2712 thermal sensor data */
static const int mt2712_bank_data[MT2712_NUM_SENSORS] = {
@@ -247,12 +349,19 @@ static const int mt2712_adcpnp[MT2712_NUM_SENSORS_PER_ZONE] = {
};
static const int mt2712_mux_values[MT2712_NUM_SENSORS] = { 0, 1, 2, 3 };
+static const int mt2712_tc_offset[MT2712_NUM_CONTROLLER] = { 0x0, };
+
+static const int mt2712_vts_index[MT2712_NUM_SENSORS] = {
+ VTS1, VTS2, VTS3, VTS4
+};
/* MT7622 thermal sensor data */
static const int mt7622_bank_data[MT7622_NUM_SENSORS] = { MT7622_TS1, };
static const int mt7622_msr[MT7622_NUM_SENSORS_PER_ZONE] = { TEMP_MSR0, };
static const int mt7622_adcpnp[MT7622_NUM_SENSORS_PER_ZONE] = { TEMP_ADCPNP0, };
static const int mt7622_mux_values[MT7622_NUM_SENSORS] = { 0, };
+static const int mt7622_vts_index[MT7622_NUM_SENSORS] = { VTS1 };
+static const int mt7622_tc_offset[MT7622_NUM_CONTROLLER] = { 0x0, };
/**
* The MT8173 thermal controller has four banks. Each bank can read up to
@@ -271,6 +380,11 @@ static const struct mtk_thermal_data mt8173_thermal_data = {
.auxadc_channel = MT8173_TEMP_AUXADC_CHANNEL,
.num_banks = MT8173_NUM_ZONES,
.num_sensors = MT8173_NUM_SENSORS,
+ .vts_index = mt8173_vts_index,
+ .cali_val = MT8173_CALIBRATION,
+ .num_controller = MT8173_NUM_CONTROLLER,
+ .controller_offset = mt8173_tc_offset,
+ .need_switch_bank = true,
.bank_data = {
{
.num_sensors = 2,
@@ -305,6 +419,11 @@ static const struct mtk_thermal_data mt2701_thermal_data = {
.auxadc_channel = MT2701_TEMP_AUXADC_CHANNEL,
.num_banks = 1,
.num_sensors = MT2701_NUM_SENSORS,
+ .vts_index = mt2701_vts_index,
+ .cali_val = MT2701_CALIBRATION,
+ .num_controller = MT2701_NUM_CONTROLLER,
+ .controller_offset = mt2701_tc_offset,
+ .need_switch_bank = true,
.bank_data = {
{
.num_sensors = 3,
@@ -330,6 +449,11 @@ static const struct mtk_thermal_data mt2712_thermal_data = {
.auxadc_channel = MT2712_TEMP_AUXADC_CHANNEL,
.num_banks = 1,
.num_sensors = MT2712_NUM_SENSORS,
+ .vts_index = mt2712_vts_index,
+ .cali_val = MT2712_CALIBRATION,
+ .num_controller = MT2712_NUM_CONTROLLER,
+ .controller_offset = mt2712_tc_offset,
+ .need_switch_bank = true,
.bank_data = {
{
.num_sensors = 4,
@@ -349,6 +473,11 @@ static const struct mtk_thermal_data mt7622_thermal_data = {
.auxadc_channel = MT7622_TEMP_AUXADC_CHANNEL,
.num_banks = MT7622_NUM_ZONES,
.num_sensors = MT7622_NUM_SENSORS,
+ .vts_index = mt7622_vts_index,
+ .cali_val = MT7622_CALIBRATION,
+ .num_controller = MT7622_NUM_CONTROLLER,
+ .controller_offset = mt7622_tc_offset,
+ .need_switch_bank = true,
.bank_data = {
{
.num_sensors = 1,
@@ -361,6 +490,39 @@ static const struct mtk_thermal_data mt7622_thermal_data = {
};
/**
+ * The MT8183 thermal controller has one bank for the current SW framework.
+ * The MT8183 has a total of 6 temperature sensors.
+ * There are two thermal controller to control the six sensor.
+ * The first one bind 2 sensor, and the other bind 4 sensors.
+ * The thermal core only gets the maximum temperature of all sensor, so
+ * the bank concept wouldn't be necessary here. However, the SVS (Smart
+ * Voltage Scaling) unit makes its decisions based on the same bank
+ * data, and this indeed needs the temperatures of the individual banks
+ * for making better decisions.
+ */
+
+static const struct mtk_thermal_data mt8183_thermal_data = {
+ .auxadc_channel = MT8183_TEMP_AUXADC_CHANNEL,
+ .num_banks = MT8183_NUM_SENSORS_PER_ZONE,
+ .num_sensors = MT8183_NUM_SENSORS,
+ .vts_index = mt8183_vts_index,
+ .cali_val = MT8183_CALIBRATION,
+ .num_controller = MT8183_NUM_CONTROLLER,
+ .controller_offset = mt8183_tc_offset,
+ .need_switch_bank = false,
+ .bank_data = {
+ {
+ .num_sensors = 6,
+ .sensors = mt8183_bank_data,
+ },
+ },
+
+ .msr = mt8183_msr,
+ .adcpnp = mt8183_adcpnp,
+ .sensor_mux_values = mt8183_mux_values,
+};
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drivers/thermal/qcom/tsens-common.c
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drivers/thermal/qoriq_thermal.c
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drivers/thermal/rcar_gen3_thermal.c
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drivers/thermal/tegra/soctherm.c
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