#include <linux/types.h>
#include <linux/err.h>
-/* TEMP_SENSOR OMAP4430 */
-#define OMAP4430_BGAP_TSHUT_MASK BIT(11)
-
-/* TEMP_SENSOR OMAP4430 */
-#define OMAP4430_BGAP_TEMPSOFF_MASK BIT(12)
-#define OMAP4430_SINGLE_MODE_MASK BIT(10)
-#define OMAP4430_BGAP_TEMP_SENSOR_SOC_MASK BIT(9)
-#define OMAP4430_BGAP_TEMP_SENSOR_EOCZ_MASK BIT(8)
-#define OMAP4430_BGAP_TEMP_SENSOR_DTEMP_MASK (0xff << 0)
-
-#define OMAP4430_ADC_START_VALUE 0
-#define OMAP4430_ADC_END_VALUE 127
-#define OMAP4430_MAX_FREQ 32768
-#define OMAP4430_MIN_FREQ 32768
-#define OMAP4430_MIN_TEMP -40000
-#define OMAP4430_MAX_TEMP 125000
-#define OMAP4430_HYST_VAL 5000
-
-/* TEMP_SENSOR OMAP4460 */
-#define OMAP4460_BGAP_TEMPSOFF_MASK BIT(13)
-#define OMAP4460_BGAP_TEMP_SENSOR_SOC_MASK BIT(11)
-#define OMAP4460_BGAP_TEMP_SENSOR_EOCZ_MASK BIT(10)
-#define OMAP4460_BGAP_TEMP_SENSOR_DTEMP_MASK (0x3ff << 0)
-
-/* BANDGAP_CTRL */
-#define OMAP4460_SINGLE_MODE_MASK BIT(31)
-#define OMAP4460_MASK_HOT_MASK BIT(1)
-#define OMAP4460_MASK_COLD_MASK BIT(0)
-
-/* BANDGAP_COUNTER */
-#define OMAP4460_COUNTER_MASK (0xffffff << 0)
-
-/* BANDGAP_THRESHOLD */
-#define OMAP4460_T_HOT_MASK (0x3ff << 16)
-#define OMAP4460_T_COLD_MASK (0x3ff << 0)
-
-/* TSHUT_THRESHOLD */
-#define OMAP4460_TSHUT_HOT_MASK (0x3ff << 16)
-#define OMAP4460_TSHUT_COLD_MASK (0x3ff << 0)
-
-/* BANDGAP_STATUS */
-#define OMAP4460_CLEAN_STOP_MASK BIT(3)
-#define OMAP4460_BGAP_ALERT_MASK BIT(2)
-#define OMAP4460_HOT_FLAG_MASK BIT(1)
-#define OMAP4460_COLD_FLAG_MASK BIT(0)
-
-/* TEMP_SENSOR OMAP5430 */
-#define OMAP5430_BGAP_TEMP_SENSOR_SOC_MASK BIT(12)
-#define OMAP5430_BGAP_TEMPSOFF_MASK BIT(11)
-#define OMAP5430_BGAP_TEMP_SENSOR_EOCZ_MASK BIT(10)
-#define OMAP5430_BGAP_TEMP_SENSOR_DTEMP_MASK (0x3ff << 0)
-
-/* BANDGAP_CTRL */
-#define OMAP5430_MASK_HOT_CORE_MASK BIT(5)
-#define OMAP5430_MASK_COLD_CORE_MASK BIT(4)
-#define OMAP5430_MASK_HOT_GPU_MASK BIT(3)
-#define OMAP5430_MASK_COLD_GPU_MASK BIT(2)
-#define OMAP5430_MASK_HOT_MPU_MASK BIT(1)
-#define OMAP5430_MASK_COLD_MPU_MASK BIT(0)
-#define OMAP5430_MASK_SIDLEMODE_MASK (0x3 << 30)
-#define OMAP5430_MASK_FREEZE_CORE_MASK BIT(23)
-#define OMAP5430_MASK_FREEZE_GPU_MASK BIT(22)
-#define OMAP5430_MASK_FREEZE_MPU_MASK BIT(21)
-#define OMAP5430_MASK_CLEAR_CORE_MASK BIT(20)
-#define OMAP5430_MASK_CLEAR_GPU_MASK BIT(19)
-#define OMAP5430_MASK_CLEAR_MPU_MASK BIT(18)
-#define OMAP5430_MASK_CLEAR_ACCUM_CORE_MASK BIT(17)
-#define OMAP5430_MASK_CLEAR_ACCUM_GPU_MASK BIT(16)
-#define OMAP5430_MASK_CLEAR_ACCUM_MPU_MASK BIT(15)
-
-/* BANDGAP_COUNTER */
-#define OMAP5430_COUNTER_MASK (0xffffff << 0)
-
-/* BANDGAP_THRESHOLD */
-#define OMAP5430_T_HOT_MASK (0x3ff << 16)
-#define OMAP5430_T_COLD_MASK (0x3ff << 0)
-
-/* TSHUT_THRESHOLD */
-#define OMAP5430_TSHUT_HOT_MASK (0x3ff << 16)
-#define OMAP5430_TSHUT_COLD_MASK (0x3ff << 0)
-
-/* BANDGAP_CUMUL_DTEMP_MPU */
-#define OMAP5430_CUMUL_DTEMP_MPU_MASK (0xffffffff << 0)
-
-/* BANDGAP_CUMUL_DTEMP_GPU */
-#define OMAP5430_CUMUL_DTEMP_GPU_MASK (0xffffffff << 0)
-
-/* BANDGAP_CUMUL_DTEMP_CORE */
-#define OMAP5430_CUMUL_DTEMP_CORE_MASK (0xffffffff << 0)
-
-/* BANDGAP_STATUS */
-#define OMAP5430_BGAP_ALERT_MASK BIT(31)
-#define OMAP5430_HOT_CORE_FLAG_MASK BIT(5)
-#define OMAP5430_COLD_CORE_FLAG_MASK BIT(4)
-#define OMAP5430_HOT_GPU_FLAG_MASK BIT(3)
-#define OMAP5430_COLD_GPU_FLAG_MASK BIT(2)
-#define OMAP5430_HOT_MPU_FLAG_MASK BIT(1)
-#define OMAP5430_COLD_MPU_FLAG_MASK BIT(0)
-
-/* Offsets from the base of temperature sensor registers */
-
-/* 4430 - All goes relative to OPP_BGAP */
-#define OMAP4430_FUSE_OPP_BGAP 0x0
-#define OMAP4430_TEMP_SENSOR_CTRL_OFFSET 0xCC
-
-/* 4460 - All goes relative to OPP_BGAP */
-#define OMAP4460_FUSE_OPP_BGAP 0x0
-#define OMAP4460_TEMP_SENSOR_CTRL_OFFSET 0xCC
-#define OMAP4460_BGAP_CTRL_OFFSET 0x118
-#define OMAP4460_BGAP_COUNTER_OFFSET 0x11C
-#define OMAP4460_BGAP_THRESHOLD_OFFSET 0x120
-#define OMAP4460_BGAP_TSHUT_OFFSET 0x124
-#define OMAP4460_BGAP_STATUS_OFFSET 0x128
-
-/* 5430 - All goes relative to OPP_BGAP_GPU */
-#define OMAP5430_FUSE_OPP_BGAP_GPU 0x0
-#define OMAP5430_TEMP_SENSOR_GPU_OFFSET 0x150
-#define OMAP5430_BGAP_THRESHOLD_GPU_OFFSET 0x1A8
-#define OMAP5430_BGAP_TSHUT_GPU_OFFSET 0x1B4
-#define OMAP5430_BGAP_CUMUL_DTEMP_GPU_OFFSET 0x1C0
-#define OMAP5430_BGAP_DTEMP_GPU_0_OFFSET 0x1F4
-#define OMAP5430_BGAP_DTEMP_GPU_1_OFFSET 0x1F8
-#define OMAP5430_BGAP_DTEMP_GPU_2_OFFSET 0x1FC
-#define OMAP5430_BGAP_DTEMP_GPU_3_OFFSET 0x200
-#define OMAP5430_BGAP_DTEMP_GPU_4_OFFSET 0x204
-
-#define OMAP5430_FUSE_OPP_BGAP_MPU 0x4
-#define OMAP5430_TEMP_SENSOR_MPU_OFFSET 0x14C
-#define OMAP5430_BGAP_CTRL_OFFSET 0x1A0
-#define OMAP5430_BGAP_THRESHOLD_MPU_OFFSET 0x1A4
-#define OMAP5430_BGAP_TSHUT_MPU_OFFSET 0x1B0
-#define OMAP5430_BGAP_CUMUL_DTEMP_MPU_OFFSET 0x1BC
-#define OMAP5430_BGAP_DTEMP_MPU_0_OFFSET 0x1E0
-#define OMAP5430_BGAP_DTEMP_MPU_1_OFFSET 0x1E4
-#define OMAP5430_BGAP_DTEMP_MPU_2_OFFSET 0x1E8
-#define OMAP5430_BGAP_DTEMP_MPU_3_OFFSET 0x1EC
-#define OMAP5430_BGAP_DTEMP_MPU_4_OFFSET 0x1F0
-
-#define OMAP5430_FUSE_OPP_BGAP_CORE 0x8
-#define OMAP5430_TEMP_SENSOR_CORE_OFFSET 0x154
-#define OMAP5430_BGAP_THRESHOLD_CORE_OFFSET 0x1AC
-#define OMAP5430_BGAP_TSHUT_CORE_OFFSET 0x1B8
-#define OMAP5430_BGAP_CUMUL_DTEMP_CORE_OFFSET 0x1C4
-#define OMAP5430_BGAP_DTEMP_CORE_0_OFFSET 0x208
-#define OMAP5430_BGAP_DTEMP_CORE_1_OFFSET 0x20C
-#define OMAP5430_BGAP_DTEMP_CORE_2_OFFSET 0x210
-#define OMAP5430_BGAP_DTEMP_CORE_3_OFFSET 0x214
-#define OMAP5430_BGAP_DTEMP_CORE_4_OFFSET 0x218
-
-#define OMAP5430_BGAP_STATUS_OFFSET 0x1C8
-
-#define OMAP4460_TSHUT_HOT 900 /* 122 deg C */
-#define OMAP4460_TSHUT_COLD 895 /* 100 deg C */
-#define OMAP4460_T_HOT 800 /* 73 deg C */
-#define OMAP4460_T_COLD 795 /* 71 deg C */
-#define OMAP4460_MAX_FREQ 1500000
-#define OMAP4460_MIN_FREQ 1000000
-#define OMAP4460_MIN_TEMP -40000
-#define OMAP4460_MAX_TEMP 123000
-#define OMAP4460_HYST_VAL 5000
-#define OMAP4460_ADC_START_VALUE 530
-#define OMAP4460_ADC_END_VALUE 932
-
-#define OMAP5430_MPU_TSHUT_HOT 915
-#define OMAP5430_MPU_TSHUT_COLD 900
-#define OMAP5430_MPU_T_HOT 800
-#define OMAP5430_MPU_T_COLD 795
-#define OMAP5430_MPU_MAX_FREQ 1500000
-#define OMAP5430_MPU_MIN_FREQ 1000000
-#define OMAP5430_MPU_MIN_TEMP -40000
-#define OMAP5430_MPU_MAX_TEMP 125000
-#define OMAP5430_MPU_HYST_VAL 5000
-#define OMAP5430_ADC_START_VALUE 540
-#define OMAP5430_ADC_END_VALUE 945
-
-#define OMAP5430_GPU_TSHUT_HOT 915
-#define OMAP5430_GPU_TSHUT_COLD 900
-#define OMAP5430_GPU_T_HOT 800
-#define OMAP5430_GPU_T_COLD 795
-#define OMAP5430_GPU_MAX_FREQ 1500000
-#define OMAP5430_GPU_MIN_FREQ 1000000
-#define OMAP5430_GPU_MIN_TEMP -40000
-#define OMAP5430_GPU_MAX_TEMP 125000
-#define OMAP5430_GPU_HYST_VAL 5000
-
-#define OMAP5430_CORE_TSHUT_HOT 915
-#define OMAP5430_CORE_TSHUT_COLD 900
-#define OMAP5430_CORE_T_HOT 800
-#define OMAP5430_CORE_T_COLD 795
-#define OMAP5430_CORE_MAX_FREQ 1500000
-#define OMAP5430_CORE_MIN_FREQ 1000000
-#define OMAP5430_CORE_MIN_TEMP -40000
-#define OMAP5430_CORE_MAX_TEMP 125000
-#define OMAP5430_CORE_HYST_VAL 5000
-
/**
* The register offsets and bit fields might change across
* OMAP versions hence populating them in this structure.
#include "omap-thermal.h"
#include "omap-bandgap.h"
+#include "omap4xxx-bandgap.h"
/*
* OMAP4430 has one instance of thermal sensor for MPU
--- /dev/null
+/*
+ * OMAP4xxx bandgap registers, bitfields and temperature definitions
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ * Contact:
+ * Eduardo Valentin <eduardo.valentin@ti.com>
+ *
+ * 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 __OMAP4XXX_BANDGAP_H
+#define __OMAP4XXX_BANDGAP_H
+
+/**
+ * *** OMAP4430 ***
+ *
+ * Below, in sequence, are the Register definitions,
+ * the bitfields and the temperature definitions for OMAP4430.
+ */
+
+/**
+ * OMAP4430 register definitions
+ *
+ * Registers are defined as offsets. The offsets are
+ * relative to FUSE_OPP_BGAP on 4430.
+ */
+
+/* OMAP4430.FUSE_OPP_BGAP */
+#define OMAP4430_FUSE_OPP_BGAP 0x0
+
+/* OMAP4430.TEMP_SENSOR */
+#define OMAP4430_TEMP_SENSOR_CTRL_OFFSET 0xCC
+
+/**
+ * Register and bit definitions for OMAP4430
+ *
+ * All the macros bellow define the required bits for
+ * controlling temperature on OMAP4430. Bit defines are
+ * grouped by register.
+ */
+
+/* OMAP4430.TEMP_SENSOR bits */
+#define OMAP4430_BGAP_TEMPSOFF_MASK BIT(12)
+#define OMAP4430_BGAP_TSHUT_MASK BIT(11)
+#define OMAP4430_SINGLE_MODE_MASK BIT(10)
+#define OMAP4430_BGAP_TEMP_SENSOR_SOC_MASK BIT(9)
+#define OMAP4430_BGAP_TEMP_SENSOR_EOCZ_MASK BIT(8)
+#define OMAP4430_BGAP_TEMP_SENSOR_DTEMP_MASK (0xff << 0)
+
+/**
+ * Temperature limits and thresholds for OMAP4430
+ *
+ * All the macros bellow are definitions for handling the
+ * ADC conversions and representation of temperature limits
+ * and thresholds for OMAP4430.
+ */
+
+/* ADC conversion table limits */
+#define OMAP4430_ADC_START_VALUE 0
+#define OMAP4430_ADC_END_VALUE 127
+/* bandgap clock limits (no control on 4430) */
+#define OMAP4430_MAX_FREQ 32768
+#define OMAP4430_MIN_FREQ 32768
+/* sensor limits */
+#define OMAP4430_MIN_TEMP -40000
+#define OMAP4430_MAX_TEMP 125000
+#define OMAP4430_HYST_VAL 5000
+
+/**
+ * *** OMAP4460 *** Applicable for OMAP4470
+ *
+ * Below, in sequence, are the Register definitions,
+ * the bitfields and the temperature definitions for OMAP4460.
+ */
+
+/**
+ * OMAP4460 register definitions
+ *
+ * Registers are defined as offsets. The offsets are
+ * relative to FUSE_OPP_BGAP on 4460.
+ */
+
+/* OMAP4460.FUSE_OPP_BGAP */
+#define OMAP4460_FUSE_OPP_BGAP 0x0
+
+/* OMAP4460.TEMP_SENSOR */
+#define OMAP4460_TEMP_SENSOR_CTRL_OFFSET 0xCC
+
+/* OMAP4460.BANDGAP_CTRL */
+#define OMAP4460_BGAP_CTRL_OFFSET 0x118
+
+/* OMAP4460.BANDGAP_COUNTER */
+#define OMAP4460_BGAP_COUNTER_OFFSET 0x11C
+
+/* OMAP4460.BANDGAP_THRESHOLD */
+#define OMAP4460_BGAP_THRESHOLD_OFFSET 0x120
+
+/* OMAP4460.TSHUT_THRESHOLD */
+#define OMAP4460_BGAP_TSHUT_OFFSET 0x124
+
+/* OMAP4460.BANDGAP_STATUS */
+#define OMAP4460_BGAP_STATUS_OFFSET 0x128
+
+/**
+ * Register bitfields for OMAP4460
+ *
+ * All the macros bellow define the required bits for
+ * controlling temperature on OMAP4460. Bit defines are
+ * grouped by register.
+ */
+/* OMAP4460.TEMP_SENSOR bits */
+#define OMAP4460_BGAP_TEMPSOFF_MASK BIT(13)
+#define OMAP4460_BGAP_TEMP_SENSOR_SOC_MASK BIT(11)
+#define OMAP4460_BGAP_TEMP_SENSOR_EOCZ_MASK BIT(10)
+#define OMAP4460_BGAP_TEMP_SENSOR_DTEMP_MASK (0x3ff << 0)
+
+/* OMAP4460.BANDGAP_CTRL bits */
+#define OMAP4460_SINGLE_MODE_MASK BIT(31)
+#define OMAP4460_MASK_HOT_MASK BIT(1)
+#define OMAP4460_MASK_COLD_MASK BIT(0)
+
+/* OMAP4460.BANDGAP_COUNTER bits */
+#define OMAP4460_COUNTER_MASK (0xffffff << 0)
+
+/* OMAP4460.BANDGAP_THRESHOLD bits */
+#define OMAP4460_T_HOT_MASK (0x3ff << 16)
+#define OMAP4460_T_COLD_MASK (0x3ff << 0)
+
+/* OMAP4460.TSHUT_THRESHOLD bits */
+#define OMAP4460_TSHUT_HOT_MASK (0x3ff << 16)
+#define OMAP4460_TSHUT_COLD_MASK (0x3ff << 0)
+
+/* OMAP4460.BANDGAP_STATUS bits */
+#define OMAP4460_CLEAN_STOP_MASK BIT(3)
+#define OMAP4460_BGAP_ALERT_MASK BIT(2)
+#define OMAP4460_HOT_FLAG_MASK BIT(1)
+#define OMAP4460_COLD_FLAG_MASK BIT(0)
+
+/**
+ * Temperature limits and thresholds for OMAP4460
+ *
+ * All the macros bellow are definitions for handling the
+ * ADC conversions and representation of temperature limits
+ * and thresholds for OMAP4460.
+ */
+
+/* ADC conversion table limits */
+#define OMAP4460_ADC_START_VALUE 530
+#define OMAP4460_ADC_END_VALUE 932
+/* bandgap clock limits */
+#define OMAP4460_MAX_FREQ 1500000
+#define OMAP4460_MIN_FREQ 1000000
+/* sensor limits */
+#define OMAP4460_MIN_TEMP -40000
+#define OMAP4460_MAX_TEMP 123000
+#define OMAP4460_HYST_VAL 5000
+/* interrupts thresholds */
+#define OMAP4460_TSHUT_HOT 900 /* 122 deg C */
+#define OMAP4460_TSHUT_COLD 895 /* 100 deg C */
+#define OMAP4460_T_HOT 800 /* 73 deg C */
+#define OMAP4460_T_COLD 795 /* 71 deg C */
+
+#endif /* __OMAP4XXX_BANDGAP_H */
*/
#include "omap-bandgap.h"
+#include "omap5xxx-bandgap.h"
#include "omap-thermal.h"
/*
--- /dev/null
+/*
+ * OMAP5xxx bandgap registers, bitfields and temperature definitions
+ *
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ * Contact:
+ * Eduardo Valentin <eduardo.valentin@ti.com>
+ *
+ * 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 __OMAP5XXX_BANDGAP_H
+#define __OMAP5XXX_BANDGAP_H
+
+/**
+ * *** OMAP5430 ***
+ *
+ * Below, in sequence, are the Register definitions,
+ * the bitfields and the temperature definitions for OMAP5430.
+ */
+
+/**
+ * OMAP5430 register definitions
+ *
+ * Registers are defined as offsets. The offsets are
+ * relative to FUSE_OPP_BGAP_GPU on 5430.
+ *
+ * Register below are grouped by domain (not necessarily in offset order)
+ */
+
+/* OMAP5430.GPU register offsets */
+#define OMAP5430_FUSE_OPP_BGAP_GPU 0x0
+#define OMAP5430_TEMP_SENSOR_GPU_OFFSET 0x150
+#define OMAP5430_BGAP_THRESHOLD_GPU_OFFSET 0x1A8
+#define OMAP5430_BGAP_TSHUT_GPU_OFFSET 0x1B4
+#define OMAP5430_BGAP_CUMUL_DTEMP_GPU_OFFSET 0x1C0
+#define OMAP5430_BGAP_DTEMP_GPU_0_OFFSET 0x1F4
+#define OMAP5430_BGAP_DTEMP_GPU_1_OFFSET 0x1F8
+#define OMAP5430_BGAP_DTEMP_GPU_2_OFFSET 0x1FC
+#define OMAP5430_BGAP_DTEMP_GPU_3_OFFSET 0x200
+#define OMAP5430_BGAP_DTEMP_GPU_4_OFFSET 0x204
+
+/* OMAP5430.MPU register offsets */
+#define OMAP5430_FUSE_OPP_BGAP_MPU 0x4
+#define OMAP5430_TEMP_SENSOR_MPU_OFFSET 0x14C
+#define OMAP5430_BGAP_THRESHOLD_MPU_OFFSET 0x1A4
+#define OMAP5430_BGAP_TSHUT_MPU_OFFSET 0x1B0
+#define OMAP5430_BGAP_CUMUL_DTEMP_MPU_OFFSET 0x1BC
+#define OMAP5430_BGAP_DTEMP_MPU_0_OFFSET 0x1E0
+#define OMAP5430_BGAP_DTEMP_MPU_1_OFFSET 0x1E4
+#define OMAP5430_BGAP_DTEMP_MPU_2_OFFSET 0x1E8
+#define OMAP5430_BGAP_DTEMP_MPU_3_OFFSET 0x1EC
+#define OMAP5430_BGAP_DTEMP_MPU_4_OFFSET 0x1F0
+
+/* OMAP5430.MPU register offsets */
+#define OMAP5430_FUSE_OPP_BGAP_CORE 0x8
+#define OMAP5430_TEMP_SENSOR_CORE_OFFSET 0x154
+#define OMAP5430_BGAP_THRESHOLD_CORE_OFFSET 0x1AC
+#define OMAP5430_BGAP_TSHUT_CORE_OFFSET 0x1B8
+#define OMAP5430_BGAP_CUMUL_DTEMP_CORE_OFFSET 0x1C4
+#define OMAP5430_BGAP_DTEMP_CORE_0_OFFSET 0x208
+#define OMAP5430_BGAP_DTEMP_CORE_1_OFFSET 0x20C
+#define OMAP5430_BGAP_DTEMP_CORE_2_OFFSET 0x210
+#define OMAP5430_BGAP_DTEMP_CORE_3_OFFSET 0x214
+#define OMAP5430_BGAP_DTEMP_CORE_4_OFFSET 0x218
+
+/* OMAP5430.common register offsets */
+#define OMAP5430_BGAP_CTRL_OFFSET 0x1A0
+#define OMAP5430_BGAP_STATUS_OFFSET 0x1C8
+
+/**
+ * Register bitfields for OMAP5430
+ *
+ * All the macros bellow define the required bits for
+ * controlling temperature on OMAP5430. Bit defines are
+ * grouped by register.
+ */
+
+/* OMAP5430.TEMP_SENSOR */
+#define OMAP5430_BGAP_TEMP_SENSOR_SOC_MASK BIT(12)
+#define OMAP5430_BGAP_TEMPSOFF_MASK BIT(11)
+#define OMAP5430_BGAP_TEMP_SENSOR_EOCZ_MASK BIT(10)
+#define OMAP5430_BGAP_TEMP_SENSOR_DTEMP_MASK (0x3ff << 0)
+
+/* OMAP5430.BANDGAP_CTRL */
+#define OMAP5430_MASK_SIDLEMODE_MASK (0x3 << 30)
+#define OMAP5430_MASK_FREEZE_CORE_MASK BIT(23)
+#define OMAP5430_MASK_FREEZE_GPU_MASK BIT(22)
+#define OMAP5430_MASK_FREEZE_MPU_MASK BIT(21)
+#define OMAP5430_MASK_CLEAR_CORE_MASK BIT(20)
+#define OMAP5430_MASK_CLEAR_GPU_MASK BIT(19)
+#define OMAP5430_MASK_CLEAR_MPU_MASK BIT(18)
+#define OMAP5430_MASK_CLEAR_ACCUM_CORE_MASK BIT(17)
+#define OMAP5430_MASK_CLEAR_ACCUM_GPU_MASK BIT(16)
+#define OMAP5430_MASK_CLEAR_ACCUM_MPU_MASK BIT(15)
+#define OMAP5430_MASK_HOT_CORE_MASK BIT(5)
+#define OMAP5430_MASK_COLD_CORE_MASK BIT(4)
+#define OMAP5430_MASK_HOT_GPU_MASK BIT(3)
+#define OMAP5430_MASK_COLD_GPU_MASK BIT(2)
+#define OMAP5430_MASK_HOT_MPU_MASK BIT(1)
+#define OMAP5430_MASK_COLD_MPU_MASK BIT(0)
+
+/* OMAP5430.BANDGAP_COUNTER */
+#define OMAP5430_COUNTER_MASK (0xffffff << 0)
+
+/* OMAP5430.BANDGAP_THRESHOLD */
+#define OMAP5430_T_HOT_MASK (0x3ff << 16)
+#define OMAP5430_T_COLD_MASK (0x3ff << 0)
+
+/* OMAP5430.TSHUT_THRESHOLD */
+#define OMAP5430_TSHUT_HOT_MASK (0x3ff << 16)
+#define OMAP5430_TSHUT_COLD_MASK (0x3ff << 0)
+
+/* OMAP5430.BANDGAP_CUMUL_DTEMP_MPU */
+#define OMAP5430_CUMUL_DTEMP_MPU_MASK (0xffffffff << 0)
+
+/* OMAP5430.BANDGAP_CUMUL_DTEMP_GPU */
+#define OMAP5430_CUMUL_DTEMP_GPU_MASK (0xffffffff << 0)
+
+/* OMAP5430.BANDGAP_CUMUL_DTEMP_CORE */
+#define OMAP5430_CUMUL_DTEMP_CORE_MASK (0xffffffff << 0)
+
+/* OMAP5430.BANDGAP_STATUS */
+#define OMAP5430_BGAP_ALERT_MASK BIT(31)
+#define OMAP5430_HOT_CORE_FLAG_MASK BIT(5)
+#define OMAP5430_COLD_CORE_FLAG_MASK BIT(4)
+#define OMAP5430_HOT_GPU_FLAG_MASK BIT(3)
+#define OMAP5430_COLD_GPU_FLAG_MASK BIT(2)
+#define OMAP5430_HOT_MPU_FLAG_MASK BIT(1)
+#define OMAP5430_COLD_MPU_FLAG_MASK BIT(0)
+
+/**
+ * Temperature limits and thresholds for OMAP5430
+ *
+ * All the macros bellow are definitions for handling the
+ * ADC conversions and representation of temperature limits
+ * and thresholds for OMAP5430. Definitions are grouped
+ * by temperature domain.
+ */
+
+/* OMAP5430.common temperature definitions */
+/* ADC conversion table limits */
+#define OMAP5430_ADC_START_VALUE 540
+#define OMAP5430_ADC_END_VALUE 945
+
+/* OMAP5430.GPU temperature definitions */
+/* bandgap clock limits */
+#define OMAP5430_GPU_MAX_FREQ 1500000
+#define OMAP5430_GPU_MIN_FREQ 1000000
+/* sensor limits */
+#define OMAP5430_GPU_MIN_TEMP -40000
+#define OMAP5430_GPU_MAX_TEMP 125000
+#define OMAP5430_GPU_HYST_VAL 5000
+/* interrupts thresholds */
+#define OMAP5430_GPU_TSHUT_HOT 915
+#define OMAP5430_GPU_TSHUT_COLD 900
+#define OMAP5430_GPU_T_HOT 800
+#define OMAP5430_GPU_T_COLD 795
+
+/* OMAP5430.MPU temperature definitions */
+/* bandgap clock limits */
+#define OMAP5430_MPU_MAX_FREQ 1500000
+#define OMAP5430_MPU_MIN_FREQ 1000000
+/* sensor limits */
+#define OMAP5430_MPU_MIN_TEMP -40000
+#define OMAP5430_MPU_MAX_TEMP 125000
+#define OMAP5430_MPU_HYST_VAL 5000
+/* interrupts thresholds */
+#define OMAP5430_MPU_TSHUT_HOT 915
+#define OMAP5430_MPU_TSHUT_COLD 900
+#define OMAP5430_MPU_T_HOT 800
+#define OMAP5430_MPU_T_COLD 795
+
+/* OMAP5430.CORE temperature definitions */
+/* bandgap clock limits */
+#define OMAP5430_CORE_MAX_FREQ 1500000
+#define OMAP5430_CORE_MIN_FREQ 1000000
+/* sensor limits */
+#define OMAP5430_CORE_MIN_TEMP -40000
+#define OMAP5430_CORE_MAX_TEMP 125000
+#define OMAP5430_CORE_HYST_VAL 5000
+/* interrupts thresholds */
+#define OMAP5430_CORE_TSHUT_HOT 915
+#define OMAP5430_CORE_TSHUT_COLD 900
+#define OMAP5430_CORE_T_HOT 800
+#define OMAP5430_CORE_T_COLD 795
+
+#endif /* __OMAP5XXX_BANDGAP_H */
projects / openwrt / staging / blogic.git / commitdiff