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Message-ID: <1370291515-8054-1-git-send-email-eduardo.valentin@ti.com>
Date: Mon, 3 Jun 2013 16:31:55 -0400
From: Eduardo Valentin <eduardo.valentin@...com>
To: <rui.zhang@...el.com>
CC: <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
Eduardo Valentin <eduardo.valentin@...com>
Subject: [PATCHv2 5/7] thermal: ti-soc-thermal: add thermal data for DRA752 chips
This patch adds the thermal data for TI DRA752 chips.
In this change it includes (autogen):
. Register offset definitions
. Bitfields and masks for all registers
. Conversion table
Also, the thermal limits, thresholds and extrapolation
rules are included. The extrapolation rule is simply
add +2C as margin.
All 5 sensors, MPU, GPU, CORE, DSPEVE and IVA, are defined
and exposed. Only MPU has cooling device.
Cc: Zhang Rui <rui.zhang@...el.com>
Cc: linux-pm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Eduardo Valentin <eduardo.valentin@...com>
---
drivers/thermal/ti-soc-thermal/Kconfig | 12 +
drivers/thermal/ti-soc-thermal/Makefile | 1 +
drivers/thermal/ti-soc-thermal/dra752-bandgap.h | 280 ++++++++++++
.../thermal/ti-soc-thermal/dra752-thermal-data.c | 476 +++++++++++++++++++++
drivers/thermal/ti-soc-thermal/ti-thermal.h | 6 +
5 files changed, 775 insertions(+)
create mode 100644 drivers/thermal/ti-soc-thermal/dra752-bandgap.h
create mode 100644 drivers/thermal/ti-soc-thermal/dra752-thermal-data.c
diff --git a/drivers/thermal/ti-soc-thermal/Kconfig b/drivers/thermal/ti-soc-thermal/Kconfig
index e81375f..bd4c7be 100644
--- a/drivers/thermal/ti-soc-thermal/Kconfig
+++ b/drivers/thermal/ti-soc-thermal/Kconfig
@@ -46,3 +46,15 @@ config OMAP5_THERMAL
This includes alert interrupts generation and also the TSHUT
support.
+
+config DRA752_THERMAL
+ bool "Texas Instruments DRA752 thermal support"
+ depends on TI_SOC_THERMAL
+ depends on SOC_DRA7XX
+ help
+ If you say yes here you get thermal support for the Texas Instruments
+ DRA752 SoC family. The current chip supported are:
+ - DRA752
+
+ This includes alert interrupts generation and also the TSHUT
+ support.
diff --git a/drivers/thermal/ti-soc-thermal/Makefile b/drivers/thermal/ti-soc-thermal/Makefile
index 0ca034f..1226b24 100644
--- a/drivers/thermal/ti-soc-thermal/Makefile
+++ b/drivers/thermal/ti-soc-thermal/Makefile
@@ -1,5 +1,6 @@
obj-$(CONFIG_TI_SOC_THERMAL) += ti-soc-thermal.o
ti-soc-thermal-y := ti-bandgap.o
ti-soc-thermal-$(CONFIG_TI_THERMAL) += ti-thermal-common.o
+ti-soc-thermal-$(CONFIG_DRA752_THERMAL) += dra752-thermal-data.o
ti-soc-thermal-$(CONFIG_OMAP4_THERMAL) += omap4-thermal-data.o
ti-soc-thermal-$(CONFIG_OMAP5_THERMAL) += omap5-thermal-data.o
diff --git a/drivers/thermal/ti-soc-thermal/dra752-bandgap.h b/drivers/thermal/ti-soc-thermal/dra752-bandgap.h
new file mode 100644
index 0000000..6b0f2b1
--- /dev/null
+++ b/drivers/thermal/ti-soc-thermal/dra752-bandgap.h
@@ -0,0 +1,280 @@
+/*
+ * DRA752 bandgap registers, bitfields and temperature definitions
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ * Contact:
+ * Eduardo Valentin <eduardo.valentin@...com>
+ * Tero Kristo <t-kristo@...com>
+ *
+ * This is an auto generated file.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+#ifndef __DRA752_BANDGAP_H
+#define __DRA752_BANDGAP_H
+
+/**
+ * *** DRA752 ***
+ *
+ * Below, in sequence, are the Register definitions,
+ * the bitfields and the temperature definitions for DRA752.
+ */
+
+/**
+ * DRA752 register definitions
+ *
+ * Registers are defined as offsets. The offsets are
+ * relative to FUSE_OPP_BGAP_GPU on DRA752.
+ * DRA752_BANDGAP_BASE 0x4a0021e0
+ *
+ * Register below are grouped by domain (not necessarily in offset order)
+ */
+
+
+/* DRA752.common register offsets */
+#define DRA752_BANDGAP_CTRL_1_OFFSET 0x1a0
+#define DRA752_BANDGAP_STATUS_1_OFFSET 0x1c8
+#define DRA752_BANDGAP_CTRL_2_OFFSET 0x39c
+#define DRA752_BANDGAP_STATUS_2_OFFSET 0x3b8
+
+/* DRA752.core register offsets */
+#define DRA752_STD_FUSE_OPP_BGAP_CORE_OFFSET 0x8
+#define DRA752_TEMP_SENSOR_CORE_OFFSET 0x154
+#define DRA752_BANDGAP_THRESHOLD_CORE_OFFSET 0x1ac
+#define DRA752_BANDGAP_TSHUT_CORE_OFFSET 0x1b8
+#define DRA752_BANDGAP_CUMUL_DTEMP_CORE_OFFSET 0x1c4
+#define DRA752_DTEMP_CORE_0_OFFSET 0x208
+#define DRA752_DTEMP_CORE_1_OFFSET 0x20c
+#define DRA752_DTEMP_CORE_2_OFFSET 0x210
+#define DRA752_DTEMP_CORE_3_OFFSET 0x214
+#define DRA752_DTEMP_CORE_4_OFFSET 0x218
+
+/* DRA752.iva register offsets */
+#define DRA752_STD_FUSE_OPP_BGAP_IVA_OFFSET 0x388
+#define DRA752_TEMP_SENSOR_IVA_OFFSET 0x398
+#define DRA752_BANDGAP_THRESHOLD_IVA_OFFSET 0x3a4
+#define DRA752_BANDGAP_TSHUT_IVA_OFFSET 0x3ac
+#define DRA752_BANDGAP_CUMUL_DTEMP_IVA_OFFSET 0x3b4
+#define DRA752_DTEMP_IVA_0_OFFSET 0x3d0
+#define DRA752_DTEMP_IVA_1_OFFSET 0x3d4
+#define DRA752_DTEMP_IVA_2_OFFSET 0x3d8
+#define DRA752_DTEMP_IVA_3_OFFSET 0x3dc
+#define DRA752_DTEMP_IVA_4_OFFSET 0x3e0
+
+/* DRA752.mpu register offsets */
+#define DRA752_STD_FUSE_OPP_BGAP_MPU_OFFSET 0x4
+#define DRA752_TEMP_SENSOR_MPU_OFFSET 0x14c
+#define DRA752_BANDGAP_THRESHOLD_MPU_OFFSET 0x1a4
+#define DRA752_BANDGAP_TSHUT_MPU_OFFSET 0x1b0
+#define DRA752_BANDGAP_CUMUL_DTEMP_MPU_OFFSET 0x1bc
+#define DRA752_DTEMP_MPU_0_OFFSET 0x1e0
+#define DRA752_DTEMP_MPU_1_OFFSET 0x1e4
+#define DRA752_DTEMP_MPU_2_OFFSET 0x1e8
+#define DRA752_DTEMP_MPU_3_OFFSET 0x1ec
+#define DRA752_DTEMP_MPU_4_OFFSET 0x1f0
+
+/* DRA752.dspeve register offsets */
+#define DRA752_STD_FUSE_OPP_BGAP_DSPEVE_OFFSET 0x384
+#define DRA752_TEMP_SENSOR_DSPEVE_OFFSET 0x394
+#define DRA752_BANDGAP_THRESHOLD_DSPEVE_OFFSET 0x3a0
+#define DRA752_BANDGAP_TSHUT_DSPEVE_OFFSET 0x3a8
+#define DRA752_BANDGAP_CUMUL_DTEMP_DSPEVE_OFFSET 0x3b0
+#define DRA752_DTEMP_DSPEVE_0_OFFSET 0x3bc
+#define DRA752_DTEMP_DSPEVE_1_OFFSET 0x3c0
+#define DRA752_DTEMP_DSPEVE_2_OFFSET 0x3c4
+#define DRA752_DTEMP_DSPEVE_3_OFFSET 0x3c8
+#define DRA752_DTEMP_DSPEVE_4_OFFSET 0x3cc
+
+/* DRA752.gpu register offsets */
+#define DRA752_STD_FUSE_OPP_BGAP_GPU_OFFSET 0x0
+#define DRA752_TEMP_SENSOR_GPU_OFFSET 0x150
+#define DRA752_BANDGAP_THRESHOLD_GPU_OFFSET 0x1a8
+#define DRA752_BANDGAP_TSHUT_GPU_OFFSET 0x1b4
+#define DRA752_BANDGAP_CUMUL_DTEMP_GPU_OFFSET 0x1c0
+#define DRA752_DTEMP_GPU_0_OFFSET 0x1f4
+#define DRA752_DTEMP_GPU_1_OFFSET 0x1f8
+#define DRA752_DTEMP_GPU_2_OFFSET 0x1fc
+#define DRA752_DTEMP_GPU_3_OFFSET 0x200
+#define DRA752_DTEMP_GPU_4_OFFSET 0x204
+
+/**
+ * Register bitfields for DRA752
+ *
+ * All the macros bellow define the required bits for
+ * controlling temperature on DRA752. Bit defines are
+ * grouped by register.
+ */
+
+/* DRA752.BANDGAP_STATUS_1 */
+#define DRA752_BANDGAP_STATUS_1_ALERT_MASK BIT(31)
+#define DRA752_BANDGAP_STATUS_1_HOT_CORE_MASK BIT(5)
+#define DRA752_BANDGAP_STATUS_1_COLD_CORE_MASK BIT(4)
+#define DRA752_BANDGAP_STATUS_1_HOT_GPU_MASK BIT(3)
+#define DRA752_BANDGAP_STATUS_1_COLD_GPU_MASK BIT(2)
+#define DRA752_BANDGAP_STATUS_1_HOT_MPU_MASK BIT(1)
+#define DRA752_BANDGAP_STATUS_1_COLD_MPU_MASK BIT(0)
+
+/* DRA752.BANDGAP_CTRL_2 */
+#define DRA752_BANDGAP_CTRL_2_FREEZE_IVA_MASK BIT(22)
+#define DRA752_BANDGAP_CTRL_2_FREEZE_DSPEVE_MASK BIT(21)
+#define DRA752_BANDGAP_CTRL_2_CLEAR_IVA_MASK BIT(19)
+#define DRA752_BANDGAP_CTRL_2_CLEAR_DSPEVE_MASK BIT(18)
+#define DRA752_BANDGAP_CTRL_2_CLEAR_ACCUM_IVA_MASK BIT(16)
+#define DRA752_BANDGAP_CTRL_2_CLEAR_ACCUM_DSPEVE_MASK BIT(15)
+#define DRA752_BANDGAP_CTRL_2_MASK_HOT_IVA_MASK BIT(3)
+#define DRA752_BANDGAP_CTRL_2_MASK_COLD_IVA_MASK BIT(2)
+#define DRA752_BANDGAP_CTRL_2_MASK_HOT_DSPEVE_MASK BIT(1)
+#define DRA752_BANDGAP_CTRL_2_MASK_COLD_DSPEVE_MASK BIT(0)
+
+/* DRA752.BANDGAP_STATUS_2 */
+#define DRA752_BANDGAP_STATUS_2_HOT_IVA_MASK BIT(3)
+#define DRA752_BANDGAP_STATUS_2_COLD_IVA_MASK BIT(2)
+#define DRA752_BANDGAP_STATUS_2_HOT_DSPEVE_MASK BIT(1)
+#define DRA752_BANDGAP_STATUS_2_COLD_DSPEVE_MASK BIT(0)
+
+/* DRA752.BANDGAP_CTRL_1 */
+#define DRA752_BANDGAP_CTRL_1_SIDLEMODE_MASK (0x3 << 30)
+#define DRA752_BANDGAP_CTRL_1_COUNTER_DELAY_MASK (0x7 << 27)
+#define DRA752_BANDGAP_CTRL_1_FREEZE_CORE_MASK BIT(23)
+#define DRA752_BANDGAP_CTRL_1_FREEZE_GPU_MASK BIT(22)
+#define DRA752_BANDGAP_CTRL_1_FREEZE_MPU_MASK BIT(21)
+#define DRA752_BANDGAP_CTRL_1_CLEAR_CORE_MASK BIT(20)
+#define DRA752_BANDGAP_CTRL_1_CLEAR_GPU_MASK BIT(19)
+#define DRA752_BANDGAP_CTRL_1_CLEAR_MPU_MASK BIT(18)
+#define DRA752_BANDGAP_CTRL_1_CLEAR_ACCUM_CORE_MASK BIT(17)
+#define DRA752_BANDGAP_CTRL_1_CLEAR_ACCUM_GPU_MASK BIT(16)
+#define DRA752_BANDGAP_CTRL_1_CLEAR_ACCUM_MPU_MASK BIT(15)
+#define DRA752_BANDGAP_CTRL_1_MASK_HOT_CORE_MASK BIT(5)
+#define DRA752_BANDGAP_CTRL_1_MASK_COLD_CORE_MASK BIT(4)
+#define DRA752_BANDGAP_CTRL_1_MASK_HOT_GPU_MASK BIT(3)
+#define DRA752_BANDGAP_CTRL_1_MASK_COLD_GPU_MASK BIT(2)
+#define DRA752_BANDGAP_CTRL_1_MASK_HOT_MPU_MASK BIT(1)
+#define DRA752_BANDGAP_CTRL_1_MASK_COLD_MPU_MASK BIT(0)
+
+/* DRA752.TEMP_SENSOR */
+#define DRA752_TEMP_SENSOR_TMPSOFF_MASK BIT(11)
+#define DRA752_TEMP_SENSOR_EOCZ_MASK BIT(10)
+#define DRA752_TEMP_SENSOR_DTEMP_MASK (0x3ff << 0)
+
+/* DRA752.BANDGAP_THRESHOLD */
+#define DRA752_BANDGAP_THRESHOLD_HOT_MASK (0x3ff << 16)
+#define DRA752_BANDGAP_THRESHOLD_COLD_MASK (0x3ff << 0)
+
+/* DRA752.TSHUT_THRESHOLD */
+#define DRA752_TSHUT_THRESHOLD_MUXCTRL_MASK BIT(31)
+#define DRA752_TSHUT_THRESHOLD_HOT_MASK (0x3ff << 16)
+#define DRA752_TSHUT_THRESHOLD_COLD_MASK (0x3ff << 0)
+
+/* DRA752.BANDGAP_CUMUL_DTEMP_CORE */
+#define DRA752_BANDGAP_CUMUL_DTEMP_CORE_MASK (0xffffffff << 0)
+
+/* DRA752.BANDGAP_CUMUL_DTEMP_IVA */
+#define DRA752_BANDGAP_CUMUL_DTEMP_IVA_MASK (0xffffffff << 0)
+
+/* DRA752.BANDGAP_CUMUL_DTEMP_MPU */
+#define DRA752_BANDGAP_CUMUL_DTEMP_MPU_MASK (0xffffffff << 0)
+
+/* DRA752.BANDGAP_CUMUL_DTEMP_DSPEVE */
+#define DRA752_BANDGAP_CUMUL_DTEMP_DSPEVE_MASK (0xffffffff << 0)
+
+/* DRA752.BANDGAP_CUMUL_DTEMP_GPU */
+#define DRA752_BANDGAP_CUMUL_DTEMP_GPU_MASK (0xffffffff << 0)
+
+/**
+ * Temperature limits and thresholds for DRA752
+ *
+ * All the macros bellow are definitions for handling the
+ * ADC conversions and representation of temperature limits
+ * and thresholds for DRA752. Definitions are grouped
+ * by temperature domain.
+ */
+
+/* DRA752.common temperature definitions */
+/* ADC conversion table limits */
+#define DRA752_ADC_START_VALUE 540
+#define DRA752_ADC_END_VALUE 945
+
+/* DRA752.GPU temperature definitions */
+/* bandgap clock limits */
+#define DRA752_GPU_MAX_FREQ 1500000
+#define DRA752_GPU_MIN_FREQ 1000000
+/* sensor limits */
+#define DRA752_GPU_MIN_TEMP -40000
+#define DRA752_GPU_MAX_TEMP 125000
+#define DRA752_GPU_HYST_VAL 5000
+/* interrupts thresholds */
+#define DRA752_GPU_TSHUT_HOT 915
+#define DRA752_GPU_TSHUT_COLD 900
+#define DRA752_GPU_T_HOT 800
+#define DRA752_GPU_T_COLD 795
+
+/* DRA752.MPU temperature definitions */
+/* bandgap clock limits */
+#define DRA752_MPU_MAX_FREQ 1500000
+#define DRA752_MPU_MIN_FREQ 1000000
+/* sensor limits */
+#define DRA752_MPU_MIN_TEMP -40000
+#define DRA752_MPU_MAX_TEMP 125000
+#define DRA752_MPU_HYST_VAL 5000
+/* interrupts thresholds */
+#define DRA752_MPU_TSHUT_HOT 915
+#define DRA752_MPU_TSHUT_COLD 900
+#define DRA752_MPU_T_HOT 800
+#define DRA752_MPU_T_COLD 795
+
+/* DRA752.CORE temperature definitions */
+/* bandgap clock limits */
+#define DRA752_CORE_MAX_FREQ 1500000
+#define DRA752_CORE_MIN_FREQ 1000000
+/* sensor limits */
+#define DRA752_CORE_MIN_TEMP -40000
+#define DRA752_CORE_MAX_TEMP 125000
+#define DRA752_CORE_HYST_VAL 5000
+/* interrupts thresholds */
+#define DRA752_CORE_TSHUT_HOT 915
+#define DRA752_CORE_TSHUT_COLD 900
+#define DRA752_CORE_T_HOT 800
+#define DRA752_CORE_T_COLD 795
+
+/* DRA752.DSPEVE temperature definitions */
+/* bandgap clock limits */
+#define DRA752_DSPEVE_MAX_FREQ 1500000
+#define DRA752_DSPEVE_MIN_FREQ 1000000
+/* sensor limits */
+#define DRA752_DSPEVE_MIN_TEMP -40000
+#define DRA752_DSPEVE_MAX_TEMP 125000
+#define DRA752_DSPEVE_HYST_VAL 5000
+/* interrupts thresholds */
+#define DRA752_DSPEVE_TSHUT_HOT 915
+#define DRA752_DSPEVE_TSHUT_COLD 900
+#define DRA752_DSPEVE_T_HOT 800
+#define DRA752_DSPEVE_T_COLD 795
+
+/* DRA752.IVA temperature definitions */
+/* bandgap clock limits */
+#define DRA752_IVA_MAX_FREQ 1500000
+#define DRA752_IVA_MIN_FREQ 1000000
+/* sensor limits */
+#define DRA752_IVA_MIN_TEMP -40000
+#define DRA752_IVA_MAX_TEMP 125000
+#define DRA752_IVA_HYST_VAL 5000
+/* interrupts thresholds */
+#define DRA752_IVA_TSHUT_HOT 915
+#define DRA752_IVA_TSHUT_COLD 900
+#define DRA752_IVA_T_HOT 800
+#define DRA752_IVA_T_COLD 795
+
+#endif /* __DRA752_BANDGAP_H */
diff --git a/drivers/thermal/ti-soc-thermal/dra752-thermal-data.c b/drivers/thermal/ti-soc-thermal/dra752-thermal-data.c
new file mode 100644
index 0000000..e5d8326
--- /dev/null
+++ b/drivers/thermal/ti-soc-thermal/dra752-thermal-data.c
@@ -0,0 +1,476 @@
+/*
+ * DRA752 thermal data.
+ *
+ * Copyright (C) 2013 Texas Instruments Inc.
+ * Contact:
+ * Eduardo Valentin <eduardo.valentin@...com>
+ * Tero Kristo <t-kristo@...com>
+ *
+ * This file is partially autogenerated.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include "ti-thermal.h"
+#include "ti-bandgap.h"
+#include "dra752-bandgap.h"
+
+/*
+ * DRA752 has five instances of thermal sensor: MPU, GPU, CORE,
+ * IVA and DSPEVE need to describe the individual registers and
+ * bit fields.
+ */
+
+/*
+ * DRA752 CORE thermal sensor register offsets and bit-fields
+ */
+static struct temp_sensor_registers
+dra752_core_temp_sensor_registers = {
+ .temp_sensor_ctrl = DRA752_TEMP_SENSOR_CORE_OFFSET,
+ .bgap_tempsoff_mask = DRA752_TEMP_SENSOR_TMPSOFF_MASK,
+ .bgap_eocz_mask = DRA752_TEMP_SENSOR_EOCZ_MASK,
+ .bgap_dtemp_mask = DRA752_TEMP_SENSOR_DTEMP_MASK,
+ .bgap_mask_ctrl = DRA752_BANDGAP_CTRL_1_OFFSET,
+ .mask_hot_mask = DRA752_BANDGAP_CTRL_1_MASK_HOT_CORE_MASK,
+ .mask_cold_mask = DRA752_BANDGAP_CTRL_1_MASK_COLD_CORE_MASK,
+ .mask_sidlemode_mask = DRA752_BANDGAP_CTRL_1_SIDLEMODE_MASK,
+ .mask_freeze_mask = DRA752_BANDGAP_CTRL_1_FREEZE_CORE_MASK,
+ .mask_clear_mask = DRA752_BANDGAP_CTRL_1_CLEAR_CORE_MASK,
+ .mask_clear_accum_mask = DRA752_BANDGAP_CTRL_1_CLEAR_ACCUM_CORE_MASK,
+ .bgap_threshold = DRA752_BANDGAP_THRESHOLD_CORE_OFFSET,
+ .threshold_thot_mask = DRA752_BANDGAP_THRESHOLD_HOT_MASK,
+ .threshold_tcold_mask = DRA752_BANDGAP_THRESHOLD_COLD_MASK,
+ .tshut_threshold = DRA752_BANDGAP_TSHUT_CORE_OFFSET,
+ .tshut_hot_mask = DRA752_TSHUT_THRESHOLD_HOT_MASK,
+ .tshut_cold_mask = DRA752_TSHUT_THRESHOLD_COLD_MASK,
+ .bgap_status = DRA752_BANDGAP_STATUS_1_OFFSET,
+ .status_bgap_alert_mask = DRA752_BANDGAP_STATUS_1_ALERT_MASK,
+ .status_hot_mask = DRA752_BANDGAP_STATUS_1_HOT_CORE_MASK,
+ .status_cold_mask = DRA752_BANDGAP_STATUS_1_COLD_CORE_MASK,
+ .bgap_cumul_dtemp = DRA752_BANDGAP_CUMUL_DTEMP_CORE_OFFSET,
+ .ctrl_dtemp_0 = DRA752_DTEMP_CORE_0_OFFSET,
+ .ctrl_dtemp_1 = DRA752_DTEMP_CORE_1_OFFSET,
+ .ctrl_dtemp_2 = DRA752_DTEMP_CORE_2_OFFSET,
+ .ctrl_dtemp_3 = DRA752_DTEMP_CORE_3_OFFSET,
+ .ctrl_dtemp_4 = DRA752_DTEMP_CORE_4_OFFSET,
+ .bgap_efuse = DRA752_STD_FUSE_OPP_BGAP_CORE_OFFSET,
+};
+
+/*
+ * DRA752 IVA thermal sensor register offsets and bit-fields
+ */
+static struct temp_sensor_registers
+dra752_iva_temp_sensor_registers = {
+ .temp_sensor_ctrl = DRA752_TEMP_SENSOR_IVA_OFFSET,
+ .bgap_tempsoff_mask = DRA752_TEMP_SENSOR_TMPSOFF_MASK,
+ .bgap_eocz_mask = DRA752_TEMP_SENSOR_EOCZ_MASK,
+ .bgap_dtemp_mask = DRA752_TEMP_SENSOR_DTEMP_MASK,
+ .bgap_mask_ctrl = DRA752_BANDGAP_CTRL_2_OFFSET,
+ .mask_hot_mask = DRA752_BANDGAP_CTRL_2_MASK_HOT_IVA_MASK,
+ .mask_cold_mask = DRA752_BANDGAP_CTRL_2_MASK_COLD_IVA_MASK,
+ .mask_sidlemode_mask = DRA752_BANDGAP_CTRL_1_SIDLEMODE_MASK,
+ .mask_freeze_mask = DRA752_BANDGAP_CTRL_2_FREEZE_IVA_MASK,
+ .mask_clear_mask = DRA752_BANDGAP_CTRL_2_CLEAR_IVA_MASK,
+ .mask_clear_accum_mask = DRA752_BANDGAP_CTRL_2_CLEAR_ACCUM_IVA_MASK,
+ .bgap_threshold = DRA752_BANDGAP_THRESHOLD_IVA_OFFSET,
+ .threshold_thot_mask = DRA752_BANDGAP_THRESHOLD_HOT_MASK,
+ .threshold_tcold_mask = DRA752_BANDGAP_THRESHOLD_COLD_MASK,
+ .tshut_threshold = DRA752_BANDGAP_TSHUT_IVA_OFFSET,
+ .tshut_hot_mask = DRA752_TSHUT_THRESHOLD_HOT_MASK,
+ .tshut_cold_mask = DRA752_TSHUT_THRESHOLD_COLD_MASK,
+ .bgap_status = DRA752_BANDGAP_STATUS_2_OFFSET,
+ .status_bgap_alert_mask = DRA752_BANDGAP_STATUS_1_ALERT_MASK,
+ .status_hot_mask = DRA752_BANDGAP_STATUS_2_HOT_IVA_MASK,
+ .status_cold_mask = DRA752_BANDGAP_STATUS_2_COLD_IVA_MASK,
+ .bgap_cumul_dtemp = DRA752_BANDGAP_CUMUL_DTEMP_IVA_OFFSET,
+ .ctrl_dtemp_0 = DRA752_DTEMP_IVA_0_OFFSET,
+ .ctrl_dtemp_1 = DRA752_DTEMP_IVA_1_OFFSET,
+ .ctrl_dtemp_2 = DRA752_DTEMP_IVA_2_OFFSET,
+ .ctrl_dtemp_3 = DRA752_DTEMP_IVA_3_OFFSET,
+ .ctrl_dtemp_4 = DRA752_DTEMP_IVA_4_OFFSET,
+ .bgap_efuse = DRA752_STD_FUSE_OPP_BGAP_IVA_OFFSET,
+};
+
+/*
+ * DRA752 MPU thermal sensor register offsets and bit-fields
+ */
+static struct temp_sensor_registers
+dra752_mpu_temp_sensor_registers = {
+ .temp_sensor_ctrl = DRA752_TEMP_SENSOR_MPU_OFFSET,
+ .bgap_tempsoff_mask = DRA752_TEMP_SENSOR_TMPSOFF_MASK,
+ .bgap_eocz_mask = DRA752_TEMP_SENSOR_EOCZ_MASK,
+ .bgap_dtemp_mask = DRA752_TEMP_SENSOR_DTEMP_MASK,
+ .bgap_mask_ctrl = DRA752_BANDGAP_CTRL_1_OFFSET,
+ .mask_hot_mask = DRA752_BANDGAP_CTRL_1_MASK_HOT_MPU_MASK,
+ .mask_cold_mask = DRA752_BANDGAP_CTRL_1_MASK_COLD_MPU_MASK,
+ .mask_sidlemode_mask = DRA752_BANDGAP_CTRL_1_SIDLEMODE_MASK,
+ .mask_freeze_mask = DRA752_BANDGAP_CTRL_1_FREEZE_MPU_MASK,
+ .mask_clear_mask = DRA752_BANDGAP_CTRL_1_CLEAR_MPU_MASK,
+ .mask_clear_accum_mask = DRA752_BANDGAP_CTRL_1_CLEAR_ACCUM_MPU_MASK,
+ .bgap_threshold = DRA752_BANDGAP_THRESHOLD_MPU_OFFSET,
+ .threshold_thot_mask = DRA752_BANDGAP_THRESHOLD_HOT_MASK,
+ .threshold_tcold_mask = DRA752_BANDGAP_THRESHOLD_COLD_MASK,
+ .tshut_threshold = DRA752_BANDGAP_TSHUT_MPU_OFFSET,
+ .tshut_hot_mask = DRA752_TSHUT_THRESHOLD_HOT_MASK,
+ .tshut_cold_mask = DRA752_TSHUT_THRESHOLD_COLD_MASK,
+ .bgap_status = DRA752_BANDGAP_STATUS_1_OFFSET,
+ .status_bgap_alert_mask = DRA752_BANDGAP_STATUS_1_ALERT_MASK,
+ .status_hot_mask = DRA752_BANDGAP_STATUS_1_HOT_MPU_MASK,
+ .status_cold_mask = DRA752_BANDGAP_STATUS_1_COLD_MPU_MASK,
+ .bgap_cumul_dtemp = DRA752_BANDGAP_CUMUL_DTEMP_MPU_OFFSET,
+ .ctrl_dtemp_0 = DRA752_DTEMP_MPU_0_OFFSET,
+ .ctrl_dtemp_1 = DRA752_DTEMP_MPU_1_OFFSET,
+ .ctrl_dtemp_2 = DRA752_DTEMP_MPU_2_OFFSET,
+ .ctrl_dtemp_3 = DRA752_DTEMP_MPU_3_OFFSET,
+ .ctrl_dtemp_4 = DRA752_DTEMP_MPU_4_OFFSET,
+ .bgap_efuse = DRA752_STD_FUSE_OPP_BGAP_MPU_OFFSET,
+};
+
+/*
+ * DRA752 DSPEVE thermal sensor register offsets and bit-fields
+ */
+static struct temp_sensor_registers
+dra752_dspeve_temp_sensor_registers = {
+ .temp_sensor_ctrl = DRA752_TEMP_SENSOR_DSPEVE_OFFSET,
+ .bgap_tempsoff_mask = DRA752_TEMP_SENSOR_TMPSOFF_MASK,
+ .bgap_eocz_mask = DRA752_TEMP_SENSOR_EOCZ_MASK,
+ .bgap_dtemp_mask = DRA752_TEMP_SENSOR_DTEMP_MASK,
+ .bgap_mask_ctrl = DRA752_BANDGAP_CTRL_2_OFFSET,
+ .mask_hot_mask = DRA752_BANDGAP_CTRL_2_MASK_HOT_DSPEVE_MASK,
+ .mask_cold_mask = DRA752_BANDGAP_CTRL_2_MASK_COLD_DSPEVE_MASK,
+ .mask_sidlemode_mask = DRA752_BANDGAP_CTRL_1_SIDLEMODE_MASK,
+ .mask_freeze_mask = DRA752_BANDGAP_CTRL_2_FREEZE_DSPEVE_MASK,
+ .mask_clear_mask = DRA752_BANDGAP_CTRL_2_CLEAR_DSPEVE_MASK,
+ .mask_clear_accum_mask = DRA752_BANDGAP_CTRL_2_CLEAR_ACCUM_DSPEVE_MASK,
+ .bgap_threshold = DRA752_BANDGAP_THRESHOLD_DSPEVE_OFFSET,
+ .threshold_thot_mask = DRA752_BANDGAP_THRESHOLD_HOT_MASK,
+ .threshold_tcold_mask = DRA752_BANDGAP_THRESHOLD_COLD_MASK,
+ .tshut_threshold = DRA752_BANDGAP_TSHUT_DSPEVE_OFFSET,
+ .tshut_hot_mask = DRA752_TSHUT_THRESHOLD_HOT_MASK,
+ .tshut_cold_mask = DRA752_TSHUT_THRESHOLD_COLD_MASK,
+ .bgap_status = DRA752_BANDGAP_STATUS_2_OFFSET,
+ .status_bgap_alert_mask = DRA752_BANDGAP_STATUS_1_ALERT_MASK,
+ .status_hot_mask = DRA752_BANDGAP_STATUS_2_HOT_DSPEVE_MASK,
+ .status_cold_mask = DRA752_BANDGAP_STATUS_2_COLD_DSPEVE_MASK,
+ .bgap_cumul_dtemp = DRA752_BANDGAP_CUMUL_DTEMP_DSPEVE_OFFSET,
+ .ctrl_dtemp_0 = DRA752_DTEMP_DSPEVE_0_OFFSET,
+ .ctrl_dtemp_1 = DRA752_DTEMP_DSPEVE_1_OFFSET,
+ .ctrl_dtemp_2 = DRA752_DTEMP_DSPEVE_2_OFFSET,
+ .ctrl_dtemp_3 = DRA752_DTEMP_DSPEVE_3_OFFSET,
+ .ctrl_dtemp_4 = DRA752_DTEMP_DSPEVE_4_OFFSET,
+ .bgap_efuse = DRA752_STD_FUSE_OPP_BGAP_DSPEVE_OFFSET,
+};
+
+/*
+ * DRA752 GPU thermal sensor register offsets and bit-fields
+ */
+static struct temp_sensor_registers
+dra752_gpu_temp_sensor_registers = {
+ .temp_sensor_ctrl = DRA752_TEMP_SENSOR_GPU_OFFSET,
+ .bgap_tempsoff_mask = DRA752_TEMP_SENSOR_TMPSOFF_MASK,
+ .bgap_eocz_mask = DRA752_TEMP_SENSOR_EOCZ_MASK,
+ .bgap_dtemp_mask = DRA752_TEMP_SENSOR_DTEMP_MASK,
+ .bgap_mask_ctrl = DRA752_BANDGAP_CTRL_1_OFFSET,
+ .mask_hot_mask = DRA752_BANDGAP_CTRL_1_MASK_HOT_GPU_MASK,
+ .mask_cold_mask = DRA752_BANDGAP_CTRL_1_MASK_COLD_GPU_MASK,
+ .mask_sidlemode_mask = DRA752_BANDGAP_CTRL_1_SIDLEMODE_MASK,
+ .mask_freeze_mask = DRA752_BANDGAP_CTRL_1_FREEZE_GPU_MASK,
+ .mask_clear_mask = DRA752_BANDGAP_CTRL_1_CLEAR_GPU_MASK,
+ .mask_clear_accum_mask = DRA752_BANDGAP_CTRL_1_CLEAR_ACCUM_GPU_MASK,
+ .bgap_threshold = DRA752_BANDGAP_THRESHOLD_GPU_OFFSET,
+ .threshold_thot_mask = DRA752_BANDGAP_THRESHOLD_HOT_MASK,
+ .threshold_tcold_mask = DRA752_BANDGAP_THRESHOLD_COLD_MASK,
+ .tshut_threshold = DRA752_BANDGAP_TSHUT_GPU_OFFSET,
+ .tshut_hot_mask = DRA752_TSHUT_THRESHOLD_HOT_MASK,
+ .tshut_cold_mask = DRA752_TSHUT_THRESHOLD_COLD_MASK,
+ .bgap_status = DRA752_BANDGAP_STATUS_1_OFFSET,
+ .status_bgap_alert_mask = DRA752_BANDGAP_STATUS_1_ALERT_MASK,
+ .status_hot_mask = DRA752_BANDGAP_STATUS_1_HOT_GPU_MASK,
+ .status_cold_mask = DRA752_BANDGAP_STATUS_1_COLD_GPU_MASK,
+ .bgap_cumul_dtemp = DRA752_BANDGAP_CUMUL_DTEMP_GPU_OFFSET,
+ .ctrl_dtemp_0 = DRA752_DTEMP_GPU_0_OFFSET,
+ .ctrl_dtemp_1 = DRA752_DTEMP_GPU_1_OFFSET,
+ .ctrl_dtemp_2 = DRA752_DTEMP_GPU_2_OFFSET,
+ .ctrl_dtemp_3 = DRA752_DTEMP_GPU_3_OFFSET,
+ .ctrl_dtemp_4 = DRA752_DTEMP_GPU_4_OFFSET,
+ .bgap_efuse = DRA752_STD_FUSE_OPP_BGAP_GPU_OFFSET,
+};
+
+/* Thresholds and limits for DRA752 MPU temperature sensor */
+static struct temp_sensor_data dra752_mpu_temp_sensor_data = {
+ .tshut_hot = DRA752_MPU_TSHUT_HOT,
+ .tshut_cold = DRA752_MPU_TSHUT_COLD,
+ .t_hot = DRA752_MPU_T_HOT,
+ .t_cold = DRA752_MPU_T_COLD,
+ .min_freq = DRA752_MPU_MIN_FREQ,
+ .max_freq = DRA752_MPU_MAX_FREQ,
+ .max_temp = DRA752_MPU_MAX_TEMP,
+ .min_temp = DRA752_MPU_MIN_TEMP,
+ .hyst_val = DRA752_MPU_HYST_VAL,
+ .update_int1 = 1000,
+ .update_int2 = 2000,
+};
+
+/* Thresholds and limits for DRA752 GPU temperature sensor */
+static struct temp_sensor_data dra752_gpu_temp_sensor_data = {
+ .tshut_hot = DRA752_GPU_TSHUT_HOT,
+ .tshut_cold = DRA752_GPU_TSHUT_COLD,
+ .t_hot = DRA752_GPU_T_HOT,
+ .t_cold = DRA752_GPU_T_COLD,
+ .min_freq = DRA752_GPU_MIN_FREQ,
+ .max_freq = DRA752_GPU_MAX_FREQ,
+ .max_temp = DRA752_GPU_MAX_TEMP,
+ .min_temp = DRA752_GPU_MIN_TEMP,
+ .hyst_val = DRA752_GPU_HYST_VAL,
+ .update_int1 = 1000,
+ .update_int2 = 2000,
+};
+
+/* Thresholds and limits for DRA752 CORE temperature sensor */
+static struct temp_sensor_data dra752_core_temp_sensor_data = {
+ .tshut_hot = DRA752_CORE_TSHUT_HOT,
+ .tshut_cold = DRA752_CORE_TSHUT_COLD,
+ .t_hot = DRA752_CORE_T_HOT,
+ .t_cold = DRA752_CORE_T_COLD,
+ .min_freq = DRA752_CORE_MIN_FREQ,
+ .max_freq = DRA752_CORE_MAX_FREQ,
+ .max_temp = DRA752_CORE_MAX_TEMP,
+ .min_temp = DRA752_CORE_MIN_TEMP,
+ .hyst_val = DRA752_CORE_HYST_VAL,
+ .update_int1 = 1000,
+ .update_int2 = 2000,
+};
+
+/* Thresholds and limits for DRA752 DSPEVE temperature sensor */
+static struct temp_sensor_data dra752_dspeve_temp_sensor_data = {
+ .tshut_hot = DRA752_DSPEVE_TSHUT_HOT,
+ .tshut_cold = DRA752_DSPEVE_TSHUT_COLD,
+ .t_hot = DRA752_DSPEVE_T_HOT,
+ .t_cold = DRA752_DSPEVE_T_COLD,
+ .min_freq = DRA752_DSPEVE_MIN_FREQ,
+ .max_freq = DRA752_DSPEVE_MAX_FREQ,
+ .max_temp = DRA752_DSPEVE_MAX_TEMP,
+ .min_temp = DRA752_DSPEVE_MIN_TEMP,
+ .hyst_val = DRA752_DSPEVE_HYST_VAL,
+ .update_int1 = 1000,
+ .update_int2 = 2000,
+};
+
+/* Thresholds and limits for DRA752 IVA temperature sensor */
+static struct temp_sensor_data dra752_iva_temp_sensor_data = {
+ .tshut_hot = DRA752_IVA_TSHUT_HOT,
+ .tshut_cold = DRA752_IVA_TSHUT_COLD,
+ .t_hot = DRA752_IVA_T_HOT,
+ .t_cold = DRA752_IVA_T_COLD,
+ .min_freq = DRA752_IVA_MIN_FREQ,
+ .max_freq = DRA752_IVA_MAX_FREQ,
+ .max_temp = DRA752_IVA_MAX_TEMP,
+ .min_temp = DRA752_IVA_MIN_TEMP,
+ .hyst_val = DRA752_IVA_HYST_VAL,
+ .update_int1 = 1000,
+ .update_int2 = 2000,
+};
+
+/*
+ * DRA752 : Temperature values in milli degree celsius
+ * ADC code values from 540 to 945
+ */
+static
+int dra752_adc_to_temp[DRA752_ADC_END_VALUE - DRA752_ADC_START_VALUE + 1] = {
+ /* Index 540 - 549 */
+ -40000, -40000, -40000, -40000, -39800, -39400, -39000, -38600, -38200,
+ -37800,
+ /* Index 550 - 559 */
+ -37400, -37000, -36600, -36200, -35800, -35300, -34700, -34200, -33800,
+ -33400,
+ /* Index 560 - 569 */
+ -33000, -32600, -32200, -31800, -31400, -31000, -30600, -30200, -29800,
+ -29400,
+ /* Index 570 - 579 */
+ -29000, -28600, -28200, -27700, -27100, -26600, -26200, -25800, -25400,
+ -25000,
+ /* Index 580 - 589 */
+ -24600, -24200, -23800, -23400, -23000, -22600, -22200, -21800, -21400,
+ -21000,
+ /* Index 590 - 599 */
+ -20500, -19900, -19400, -19000, -18600, -18200, -17800, -17400, -17000,
+ -16600,
+ /* Index 600 - 609 */
+ -16200, -15800, -15400, -15000, -14600, -14200, -13800, -13400, -13000,
+ -12500,
+ /* Index 610 - 619 */
+ -11900, -11400, -11000, -10600, -10200, -9800, -9400, -9000, -8600,
+ -8200,
+ /* Index 620 - 629 */
+ -7800, -7400, -7000, -6600, -6200, -5800, -5400, -5000, -4500,
+ -3900,
+ /* Index 630 - 639 */
+ -3400, -3000, -2600, -2200, -1800, -1400, -1000, -600, -200,
+ 200,
+ /* Index 640 - 649 */
+ 600, 1000, 1400, 1800, 2200, 2600, 3000, 3400, 3900,
+ 4500,
+ /* Index 650 - 659 */
+ 5000, 5400, 5800, 6200, 6600, 7000, 7400, 7800, 8200,
+ 8600,
+ /* Index 660 - 669 */
+ 9000, 9400, 9800, 10200, 10600, 11000, 11400, 11800, 12200,
+ 12700,
+ /* Index 670 - 679 */
+ 13300, 13800, 14200, 14600, 15000, 15400, 15800, 16200, 16600,
+ 17000,
+ /* Index 680 - 689 */
+ 17400, 17800, 18200, 18600, 19000, 19400, 19800, 20200, 20600,
+ 21000,
+ /* Index 690 - 699 */
+ 21400, 21900, 22500, 23000, 23400, 23800, 24200, 24600, 25000,
+ 25400,
+ /* Index 700 - 709 */
+ 25800, 26200, 26600, 27000, 27400, 27800, 28200, 28600, 29000,
+ 29400,
+ /* Index 710 - 719 */
+ 29800, 30200, 30600, 31000, 31400, 31900, 32500, 33000, 33400,
+ 33800,
+ /* Index 720 - 729 */
+ 34200, 34600, 35000, 35400, 35800, 36200, 36600, 37000, 37400,
+ 37800,
+ /* Index 730 - 739 */
+ 38200, 38600, 39000, 39400, 39800, 40200, 40600, 41000, 41400,
+ 41800,
+ /* Index 740 - 749 */
+ 42200, 42600, 43100, 43700, 44200, 44600, 45000, 45400, 45800,
+ 46200,
+ /* Index 750 - 759 */
+ 46600, 47000, 47400, 47800, 48200, 48600, 49000, 49400, 49800,
+ 50200,
+ /* Index 760 - 769 */
+ 50600, 51000, 51400, 51800, 52200, 52600, 53000, 53400, 53800,
+ 54200,
+ /* Index 770 - 779 */
+ 54600, 55000, 55400, 55900, 56500, 57000, 57400, 57800, 58200,
+ 58600,
+ /* Index 780 - 789 */
+ 59000, 59400, 59800, 60200, 60600, 61000, 61400, 61800, 62200,
+ 62600,
+ /* Index 790 - 799 */
+ 63000, 63400, 63800, 64200, 64600, 65000, 65400, 65800, 66200,
+ 66600,
+ /* Index 800 - 809 */
+ 67000, 67400, 67800, 68200, 68600, 69000, 69400, 69800, 70200,
+ 70600,
+ /* Index 810 - 819 */
+ 71000, 71500, 72100, 72600, 73000, 73400, 73800, 74200, 74600,
+ 75000,
+ /* Index 820 - 829 */
+ 75400, 75800, 76200, 76600, 77000, 77400, 77800, 78200, 78600,
+ 79000,
+ /* Index 830 - 839 */
+ 79400, 79800, 80200, 80600, 81000, 81400, 81800, 82200, 82600,
+ 83000,
+ /* Index 840 - 849 */
+ 83400, 83800, 84200, 84600, 85000, 85400, 85800, 86200, 86600,
+ 87000,
+ /* Index 850 - 859 */
+ 87400, 87800, 88200, 88600, 89000, 89400, 89800, 90200, 90600,
+ 91000,
+ /* Index 860 - 869 */
+ 91400, 91800, 92200, 92600, 93000, 93400, 93800, 94200, 94600,
+ 95000,
+ /* Index 870 - 879 */
+ 95400, 95800, 96200, 96600, 97000, 97500, 98100, 98600, 99000,
+ 99400,
+ /* Index 880 - 889 */
+ 99800, 100200, 100600, 101000, 101400, 101800, 102200, 102600, 103000,
+ 103400,
+ /* Index 890 - 899 */
+ 103800, 104200, 104600, 105000, 105400, 105800, 106200, 106600, 107000,
+ 107400,
+ /* Index 900 - 909 */
+ 107800, 108200, 108600, 109000, 109400, 109800, 110200, 110600, 111000,
+ 111400,
+ /* Index 910 - 919 */
+ 111800, 112200, 112600, 113000, 113400, 113800, 114200, 114600, 115000,
+ 115400,
+ /* Index 920 - 929 */
+ 115800, 116200, 116600, 117000, 117400, 117800, 118200, 118600, 119000,
+ 119400,
+ /* Index 930 - 939 */
+ 119800, 120200, 120600, 121000, 121400, 121800, 122200, 122600, 123000,
+ 123400,
+ /* Index 940 - 945 */
+ 123800, 124200, 124600, 124900, 125000, 125000,
+};
+
+/* DRA752 data */
+const struct ti_bandgap_data dra752_data = {
+ .features = TI_BANDGAP_FEATURE_TSHUT_CONFIG |
+ TI_BANDGAP_FEATURE_FREEZE_BIT |
+ TI_BANDGAP_FEATURE_TALERT |
+ TI_BANDGAP_FEATURE_COUNTER_DELAY |
+ TI_BANDGAP_FEATURE_HISTORY_BUFFER,
+ .fclock_name = "l3instr_ts_gclk_div",
+ .div_ck_name = "l3instr_ts_gclk_div",
+ .conv_table = dra752_adc_to_temp,
+ .adc_start_val = DRA752_ADC_START_VALUE,
+ .adc_end_val = DRA752_ADC_END_VALUE,
+ .expose_sensor = ti_thermal_expose_sensor,
+ .remove_sensor = ti_thermal_remove_sensor,
+ .sensors = {
+ {
+ .registers = &dra752_mpu_temp_sensor_registers,
+ .ts_data = &dra752_mpu_temp_sensor_data,
+ .domain = "cpu",
+ .register_cooling = ti_thermal_register_cpu_cooling,
+ .unregister_cooling = ti_thermal_unregister_cpu_cooling,
+ .slope = DRA752_GRADIENT_SLOPE,
+ .constant = DRA752_GRADIENT_CONST,
+ .slope_pcb = DRA752_GRADIENT_SLOPE_W_PCB,
+ .constant_pcb = DRA752_GRADIENT_CONST_W_PCB,
+ },
+ {
+ .registers = &dra752_gpu_temp_sensor_registers,
+ .ts_data = &dra752_gpu_temp_sensor_data,
+ .domain = "gpu",
+ .slope = DRA752_GRADIENT_SLOPE,
+ .constant = DRA752_GRADIENT_CONST,
+ .slope_pcb = DRA752_GRADIENT_SLOPE_W_PCB,
+ .constant_pcb = DRA752_GRADIENT_CONST_W_PCB,
+ },
+ {
+ .registers = &dra752_core_temp_sensor_registers,
+ .ts_data = &dra752_core_temp_sensor_data,
+ .domain = "core",
+ .slope = DRA752_GRADIENT_SLOPE,
+ .constant = DRA752_GRADIENT_CONST,
+ .slope_pcb = DRA752_GRADIENT_SLOPE_W_PCB,
+ .constant_pcb = DRA752_GRADIENT_CONST_W_PCB,
+ },
+ {
+ .registers = &dra752_dspeve_temp_sensor_registers,
+ .ts_data = &dra752_dspeve_temp_sensor_data,
+ .domain = "dspeve",
+ .slope = DRA752_GRADIENT_SLOPE,
+ .constant = DRA752_GRADIENT_CONST,
+ .slope_pcb = DRA752_GRADIENT_SLOPE_W_PCB,
+ .constant_pcb = DRA752_GRADIENT_CONST_W_PCB,
+ },
+ {
+ .registers = &dra752_iva_temp_sensor_registers,
+ .ts_data = &dra752_iva_temp_sensor_data,
+ .domain = "iva",
+ .slope = DRA752_GRADIENT_SLOPE,
+ .constant = DRA752_GRADIENT_CONST,
+ .slope_pcb = DRA752_GRADIENT_SLOPE_W_PCB,
+ .constant_pcb = DRA752_GRADIENT_CONST_W_PCB,
+ },
+ },
+ .sensor_count = 5,
+};
diff --git a/drivers/thermal/ti-soc-thermal/ti-thermal.h b/drivers/thermal/ti-soc-thermal/ti-thermal.h
index 5055777..f8b7ffe 100644
--- a/drivers/thermal/ti-soc-thermal/ti-thermal.h
+++ b/drivers/thermal/ti-soc-thermal/ti-thermal.h
@@ -38,6 +38,9 @@
#define OMAP_GRADIENT_SLOPE_5430_GPU 117
#define OMAP_GRADIENT_CONST_5430_GPU -2992
+#define DRA752_GRADIENT_SLOPE 0
+#define DRA752_GRADIENT_CONST 2000
+
/* PCB sensor calculation constants */
#define OMAP_GRADIENT_SLOPE_W_PCB_4430 0
#define OMAP_GRADIENT_CONST_W_PCB_4430 20000
@@ -51,6 +54,9 @@
#define OMAP_GRADIENT_SLOPE_W_PCB_5430_GPU 464
#define OMAP_GRADIENT_CONST_W_PCB_5430_GPU -5102
+#define DRA752_GRADIENT_SLOPE_W_PCB 0
+#define DRA752_GRADIENT_CONST_W_PCB 2000
+
/* trip points of interest in milicelsius (at hotspot level) */
#define OMAP_TRIP_COLD 100000
#define OMAP_TRIP_HOT 110000
--
1.8.2.1.342.gfa7285d
--
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