#include <linux/cpu_cooling.h>
#include <linux/err.h>
-#include <linux/platform_data/exynos_thermal.h>
#include <linux/slab.h>
#include <linux/thermal.h>
#define EXYNOS_ZONE_COUNT 3
+/**
+ * struct freq_clip_table
+ * @freq_clip_max: maximum frequency allowed for this cooling state.
+ * @temp_level: Temperature level at which the temperature clipping will
+ * happen.
+ * @mask_val: cpumask of the allowed cpu's where the clipping will take place.
+ *
+ * This structure is required to be filled and passed to the
+ * cpufreq_cooling_unregister function.
+ */
+struct freq_clip_table {
+ unsigned int freq_clip_max;
+ unsigned int temp_level;
+ const struct cpumask *mask_val;
+};
+
struct thermal_trip_point_conf {
int trip_val[MAX_TRIP_COUNT];
int trip_count;
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
-#include <linux/platform_data/exynos_thermal.h>
#include "exynos_thermal_common.h"
+#include "exynos_tmu.h"
/* Exynos generic registers */
#define EXYNOS_TMU_REG_TRIMINFO 0x0
--- /dev/null
+/*
+ * exynos_tmu.h - Samsung EXYNOS TMU (Thermal Management Unit)
+ *
+ * Copyright (C) 2011 Samsung Electronics
+ * Donggeun Kim <dg77.kim@samsung.com>
+ * Amit Daniel Kachhap <amit.daniel@samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef _EXYNOS_TMU_H
+#define _EXYNOS_TMU_H
+#include <linux/cpu_cooling.h>
+
+#include "exynos_thermal_common.h"
+
+enum calibration_type {
+ TYPE_ONE_POINT_TRIMMING,
+ TYPE_TWO_POINT_TRIMMING,
+ TYPE_NONE,
+};
+
+enum soc_type {
+ SOC_ARCH_EXYNOS4210 = 1,
+ SOC_ARCH_EXYNOS,
+};
+
+/**
+ * struct exynos_tmu_platform_data
+ * @threshold: basic temperature for generating interrupt
+ * 25 <= threshold <= 125 [unit: degree Celsius]
+ * @threshold_falling: differntial value for setting threshold
+ * of temperature falling interrupt.
+ * @trigger_levels: array for each interrupt levels
+ * [unit: degree Celsius]
+ * 0: temperature for trigger_level0 interrupt
+ * condition for trigger_level0 interrupt:
+ * current temperature > threshold + trigger_levels[0]
+ * 1: temperature for trigger_level1 interrupt
+ * condition for trigger_level1 interrupt:
+ * current temperature > threshold + trigger_levels[1]
+ * 2: temperature for trigger_level2 interrupt
+ * condition for trigger_level2 interrupt:
+ * current temperature > threshold + trigger_levels[2]
+ * 3: temperature for trigger_level3 interrupt
+ * condition for trigger_level3 interrupt:
+ * current temperature > threshold + trigger_levels[3]
+ * @trigger_level0_en:
+ * 1 = enable trigger_level0 interrupt,
+ * 0 = disable trigger_level0 interrupt
+ * @trigger_level1_en:
+ * 1 = enable trigger_level1 interrupt,
+ * 0 = disable trigger_level1 interrupt
+ * @trigger_level2_en:
+ * 1 = enable trigger_level2 interrupt,
+ * 0 = disable trigger_level2 interrupt
+ * @trigger_level3_en:
+ * 1 = enable trigger_level3 interrupt,
+ * 0 = disable trigger_level3 interrupt
+ * @gain: gain of amplifier in the positive-TC generator block
+ * 0 <= gain <= 15
+ * @reference_voltage: reference voltage of amplifier
+ * in the positive-TC generator block
+ * 0 <= reference_voltage <= 31
+ * @noise_cancel_mode: noise cancellation mode
+ * 000, 100, 101, 110 and 111 can be different modes
+ * @type: determines the type of SOC
+ * @efuse_value: platform defined fuse value
+ * @cal_type: calibration type for temperature
+ * @freq_clip_table: Table representing frequency reduction percentage.
+ * @freq_tab_count: Count of the above table as frequency reduction may
+ * applicable to only some of the trigger levels.
+ *
+ * This structure is required for configuration of exynos_tmu driver.
+ */
+struct exynos_tmu_platform_data {
+ u8 threshold;
+ u8 threshold_falling;
+ u8 trigger_levels[4];
+ bool trigger_level0_en;
+ bool trigger_level1_en;
+ bool trigger_level2_en;
+ bool trigger_level3_en;
+
+ u8 gain;
+ u8 reference_voltage;
+ u8 noise_cancel_mode;
+ u32 efuse_value;
+
+ enum calibration_type cal_type;
+ enum soc_type type;
+ struct freq_clip_table freq_tab[4];
+ unsigned int freq_tab_count;
+};
+#endif /* _EXYNOS_TMU_H */
+++ /dev/null
-/*
- * exynos_thermal.h - Samsung EXYNOS TMU (Thermal Management Unit)
- *
- * Copyright (C) 2011 Samsung Electronics
- * Donggeun Kim <dg77.kim@samsung.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef _LINUX_EXYNOS_THERMAL_H
-#define _LINUX_EXYNOS_THERMAL_H
-#include <linux/cpu_cooling.h>
-
-enum calibration_type {
- TYPE_ONE_POINT_TRIMMING,
- TYPE_TWO_POINT_TRIMMING,
- TYPE_NONE,
-};
-
-enum soc_type {
- SOC_ARCH_EXYNOS4210 = 1,
- SOC_ARCH_EXYNOS,
-};
-/**
- * struct freq_clip_table
- * @freq_clip_max: maximum frequency allowed for this cooling state.
- * @temp_level: Temperature level at which the temperature clipping will
- * happen.
- * @mask_val: cpumask of the allowed cpu's where the clipping will take place.
- *
- * This structure is required to be filled and passed to the
- * cpufreq_cooling_unregister function.
- */
-struct freq_clip_table {
- unsigned int freq_clip_max;
- unsigned int temp_level;
- const struct cpumask *mask_val;
-};
-
-/**
- * struct exynos_tmu_platform_data
- * @threshold: basic temperature for generating interrupt
- * 25 <= threshold <= 125 [unit: degree Celsius]
- * @threshold_falling: differntial value for setting threshold
- * of temperature falling interrupt.
- * @trigger_levels: array for each interrupt levels
- * [unit: degree Celsius]
- * 0: temperature for trigger_level0 interrupt
- * condition for trigger_level0 interrupt:
- * current temperature > threshold + trigger_levels[0]
- * 1: temperature for trigger_level1 interrupt
- * condition for trigger_level1 interrupt:
- * current temperature > threshold + trigger_levels[1]
- * 2: temperature for trigger_level2 interrupt
- * condition for trigger_level2 interrupt:
- * current temperature > threshold + trigger_levels[2]
- * 3: temperature for trigger_level3 interrupt
- * condition for trigger_level3 interrupt:
- * current temperature > threshold + trigger_levels[3]
- * @trigger_level0_en:
- * 1 = enable trigger_level0 interrupt,
- * 0 = disable trigger_level0 interrupt
- * @trigger_level1_en:
- * 1 = enable trigger_level1 interrupt,
- * 0 = disable trigger_level1 interrupt
- * @trigger_level2_en:
- * 1 = enable trigger_level2 interrupt,
- * 0 = disable trigger_level2 interrupt
- * @trigger_level3_en:
- * 1 = enable trigger_level3 interrupt,
- * 0 = disable trigger_level3 interrupt
- * @gain: gain of amplifier in the positive-TC generator block
- * 0 <= gain <= 15
- * @reference_voltage: reference voltage of amplifier
- * in the positive-TC generator block
- * 0 <= reference_voltage <= 31
- * @noise_cancel_mode: noise cancellation mode
- * 000, 100, 101, 110 and 111 can be different modes
- * @type: determines the type of SOC
- * @efuse_value: platform defined fuse value
- * @cal_type: calibration type for temperature
- * @freq_clip_table: Table representing frequency reduction percentage.
- * @freq_tab_count: Count of the above table as frequency reduction may
- * applicable to only some of the trigger levels.
- *
- * This structure is required for configuration of exynos_tmu driver.
- */
-struct exynos_tmu_platform_data {
- u8 threshold;
- u8 threshold_falling;
- u8 trigger_levels[4];
- bool trigger_level0_en;
- bool trigger_level1_en;
- bool trigger_level2_en;
- bool trigger_level3_en;
-
- u8 gain;
- u8 reference_voltage;
- u8 noise_cancel_mode;
- u32 efuse_value;
-
- enum calibration_type cal_type;
- enum soc_type type;
- struct freq_clip_table freq_tab[4];
- unsigned int freq_tab_count;
-};
-#endif /* _LINUX_EXYNOS_THERMAL_H */
projects / GitHub / exynos8895 / android_kernel_samsung_universal8895.git / commitdiff