Aquaris-M10-4G/drivers/misc/mediatek/thermal/common/thermal_zones/mtk_ts_6311buck.c

#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/dmi.h>
#include <linux/acpi.h>
#include <linux/thermal.h>
#include <linux/platform_device.h>
#include <mt-plat/aee.h>
#include <linux/types.h>
#include <linux/delay.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include "mt-plat/mtk_thermal_monitor.h"
#include "mtk_thermal_typedefs.h"
#include "mach/mt_thermal.h"
#include <mt-plat/upmu_common.h>
#include <mach/upmu_hw.h>
#include <mach/mt_pmic_wrap.h>
#include <mt6311.h>
#include "mt_cpufreq.h"
#include <tmp_6311buck.h>
#include <linux/uidgid.h>
#include <linux/slab.h>

static kuid_t uid = KUIDT_INIT(0);
static kgid_t gid = KGIDT_INIT(1000);

static unsigned int interval;	/* seconds, 0 : no auto polling */
static int trip_temp[10] = { 125000, 110000, 100000, 90000, 80000, 70000, 65000, 60000, 55000, 50000 };

#if 1
static unsigned int cl_dev_sysrst_state;
#endif
static struct thermal_zone_device *thz_dev;

#if 1
static struct thermal_cooling_device *cl_dev_sysrst;
/* static struct thermal_cooling_device *cl_dev_6311= NULL;; */

#endif
static int mtkts6311_debug_log;
static int kernelmode;

static int g_THERMAL_TRIP[10] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };

static int num_trip;

static char g_bind0[20] = "mtkts6311-sysrst";
static char g_bind1[20] = "cpu01";
static char g_bind2[20] = "";
static char g_bind3[20] = "";
static char g_bind4[20] = "";
static char g_bind5[20] = "";
static char g_bind6[20] = "";
static char g_bind7[20] = "";
static char g_bind8[20] = "";
static char g_bind9[20] = "";


#define mtkts6311_TEMP_CRIT 150000	/* 150.000 degree Celsius */


#define mtkts6331_dprintk(fmt, args...)   \
do {									\
	if (mtkts6311_debug_log) {				\
		pr_debug("[Thermal/PMIC_6311]" fmt, ##args); \
	}								   \
} while (0)

#define PMIC6333_INT_TEMP_CUNT 0xF
/* static kal_uint32 tempsetting_count=0; */
typedef struct {
	INT32 regsetting;
	INT32 Temperature;
} pmic6333_TEMPERATURE;

#define mtkts6311_dprintk(fmt, args...)   \
do {									\
	if (mtkts6311_debug_log) {				\
		pr_debug("[Power/6311_Thermal]" fmt, ##args); \
	}								   \
} while (0)

static int mtkts6311_get_temp(struct thermal_zone_device *thermal, unsigned long *t)
{
	mtkts6311_dprintk("[mtkts6311_get_temp]\n");

	*t = 50000;		/* default 50 degree */


	if (mt6311_get_pmu_thr_status() == 0x0) {/* T<110 */
		*t = 60000;
		mtkts6331_dprintk("mt6311_get_pmu_thr_status()==0x0\n");
		if (mt6311_get_rg_thr_l_int_status() == 1) {	/* receive interrupt */

			*t = 80000;	/* 60 degree */
			pr_debug("[Thermal/PMIC_6331]mt6311_get_thr_l_int_status()==1,6311 T=80 deg\n");
			mt6311_clr_thr_l_int_status();

			mt6311_set_rg_strup_thr_110_clr(1);	/* Set 0x28 bit 0=1 ;CLR 110 INT */
			udelay(10);
			mt6311_set_rg_strup_thr_110_clr(0);

			mt6311_set_rg_strup_thr_110_irq_en(0);	/* Set 0x28 bit 2=0 ; disable 110 INT */
			mt6311_set_rg_strup_thr_125_irq_en(1);	/* Set 0x28 bit 3=1; EN >125 INT */

		}
	} else if (mt6311_get_pmu_thr_status() == 0x1) {/* 110<T<125 */
		mtkts6331_dprintk("mt6311_get_pmu_thr_status()==0x1\n");

		*t = 115000;	/* 115 degree */

		pr_debug("[Thermal/PMIC_6331]6311 pmic temp : 110<T<125 deg\n");
	} else if (mt6311_get_pmu_thr_status() == 0x3) {/* 125<T<150 */
		*t = 130000;	/* 130 degree */
		/*pr_debug("[Thermal/PMIC_6331]mt6311_get_pmu_thr_status()==0x3\n"); */
		pr_debug("[Thermal/PMIC_6331]6311 pmic temp 125<T<150 deg\n");

		if (mt6311_get_rg_thr_h_int_status() == 1) {	/* receive interrupt */

			*t = 135000;	/* 135 degree */
			pr_debug("[Thermal/PMIC_6331]6311 pmic temp =140 deg\n");
			/*pr_debug("[Thermal/PMIC_6331]mt6311_get_rg_thr_h_int_status()==1,6311 T=135 deg\n"); */

			mtkts6331_dprintk("mt6311_get_thr_h_int_status()==1\n");
			mt6311_clr_thr_h_int_status();

			mt6311_set_rg_strup_thr_125_clr(1);	/* Set 0x28 bit 1=1 ;CLR 125 INT */
			udelay(10);
			mt6311_set_rg_strup_thr_125_clr(0);

			mt6311_set_rg_strup_thr_125_irq_en(0);	/* Set 0x28 bit 3=0 ; disable 125 INT */
			mt6311_set_rg_strup_thr_110_irq_en(1);	/* Set 0x28 bit 2=1; EN <110 INT */
		}

	}
	mtkts6331_dprintk("6311 pmic temp =%lu\n", *t);
	return 0;
}

static int mtkts6311_bind(struct thermal_zone_device *thermal, struct thermal_cooling_device *cdev)
{
	int table_val = 0;

	if (!strcmp(cdev->type, g_bind0))
		table_val = 0;
	else if (!strcmp(cdev->type, g_bind1))
		table_val = 1;
	else if (!strcmp(cdev->type, g_bind2))
		table_val = 2;
	else if (!strcmp(cdev->type, g_bind3))
		table_val = 3;
	else if (!strcmp(cdev->type, g_bind4))
		table_val = 4;
	else if (!strcmp(cdev->type, g_bind5))
		table_val = 5;
	else if (!strcmp(cdev->type, g_bind6))
		table_val = 6;
	else if (!strcmp(cdev->type, g_bind7))
		table_val = 7;
	else if (!strcmp(cdev->type, g_bind8))
		table_val = 8;
	else if (!strcmp(cdev->type, g_bind9))
		table_val = 9;
	else
		return 0;

	if (mtk_thermal_zone_bind_cooling_device(thermal, table_val, cdev)) {
		mtkts6311_dprintk("[mtkts6311_bind] error binding cooling dev\n");
		return -EINVAL;
	}

	mtkts6311_dprintk("[mtkts6311_bind] binding OK, %d\n", table_val);
	return 0;
}

static int mtkts6311_unbind(struct thermal_zone_device *thermal,
			    struct thermal_cooling_device *cdev)
{
	int table_val = 0;

	if (!strcmp(cdev->type, g_bind0))
		table_val = 0;
	else if (!strcmp(cdev->type, g_bind1))
		table_val = 1;
	else if (!strcmp(cdev->type, g_bind2))
		table_val = 2;
	else if (!strcmp(cdev->type, g_bind3))
		table_val = 3;
	else if (!strcmp(cdev->type, g_bind4))
		table_val = 4;
	else if (!strcmp(cdev->type, g_bind5))
		table_val = 5;
	else if (!strcmp(cdev->type, g_bind6))
		table_val = 6;
	else if (!strcmp(cdev->type, g_bind7))
		table_val = 7;
	else if (!strcmp(cdev->type, g_bind8))
		table_val = 8;
	else if (!strcmp(cdev->type, g_bind9))
		table_val = 9;
	else
		return 0;

	if (thermal_zone_unbind_cooling_device(thermal, table_val, cdev)) {
		mtkts6311_dprintk("[mtkts6311_unbind] error unbinding cooling dev\n");
		return -EINVAL;
	}

	mtkts6311_dprintk("[mtkts6311_unbind] unbinding OK\n");
	return 0;
}

static int mtkts6311_get_mode(struct thermal_zone_device *thermal, enum thermal_device_mode *mode)
{
	*mode = (kernelmode) ? THERMAL_DEVICE_ENABLED : THERMAL_DEVICE_DISABLED;
	return 0;
}

static int mtkts6311_set_mode(struct thermal_zone_device *thermal, enum thermal_device_mode mode)
{
	kernelmode = mode;
	return 0;
}

static int mtkts6311_get_trip_type(struct thermal_zone_device *thermal, int trip,
				   enum thermal_trip_type *type)
{
	*type = g_THERMAL_TRIP[trip];
	return 0;
}

static int mtkts6311_get_trip_temp(struct thermal_zone_device *thermal, int trip,
				   unsigned long *temp)
{
	*temp = trip_temp[trip];
	return 0;
}

static int mtkts6311_get_crit_temp(struct thermal_zone_device *thermal, unsigned long *temperature)
{
	*temperature = mtkts6311_TEMP_CRIT;
	return 0;
}

/* bind callback functions to thermalzone */
static struct thermal_zone_device_ops mtkts6311_dev_ops = {
	.bind = mtkts6311_bind,
	.unbind = mtkts6311_unbind,
	.get_temp = mtkts6311_get_temp,
	.get_mode = mtkts6311_get_mode,
	.set_mode = mtkts6311_set_mode,
	.get_trip_type = mtkts6311_get_trip_type,
	.get_trip_temp = mtkts6311_get_trip_temp,
	.get_crit_temp = mtkts6311_get_crit_temp,
};

#if 1
/*
static int mtkts6311_get_max_state(struct thermal_cooling_device *cdev,
				unsigned long *state)
{
	mtkts6311_dprintk("[mtkts6311_get_max_state]\n");
	*state = 1;
	return 0;
}

static int mtkts6311_get_cur_state(struct thermal_cooling_device *cdev,
				unsigned long *state)
{
	mtkts6311_dprintk("[mtkts6311_get_cur_state]\n");
    *state = "cpu01";

	return 0;
}

static int mtkts6311_set_cur_state(struct thermal_cooling_device *cdev,
				unsigned long state)
{
	mtkts6311_dprintk("[mtkts6311_set_cur_state]\n");
	mt_cpufreq_thermal_protect(700);

	return 0;

}

static struct thermal_cooling_device_ops mtktscpu_cooler_cpu_ops = {
	.get_max_state = mtkts6311_get_max_state,
	.get_cur_state = mtkts6311_get_cur_state,
	.set_cur_state = mtkts6311_set_cur_state,
};
*/


static int ts6311_sysrst_get_max_state(struct thermal_cooling_device *cdev, unsigned long *state)
{
	mtkts6311_dprintk("ts6311_sysrst_get_max_state!!!\n");
	*state = 1;
	return 0;
}

static int ts6311_sysrst_get_cur_state(struct thermal_cooling_device *cdev, unsigned long *state)
{
	mtkts6311_dprintk("ts6311_sysrst_get_cur_state = %d\n", cl_dev_sysrst_state);
	*state = cl_dev_sysrst_state;
	return 0;
}

static int ts6311_sysrst_set_cur_state(struct thermal_cooling_device *cdev, unsigned long state)
{
	mtkts6311_dprintk("ts6311_sysrst_set_cur_state = %d\n", cl_dev_sysrst_state);
	cl_dev_sysrst_state = state;
	if (cl_dev_sysrst_state == 1) {
		pr_debug("Power/6311_Thermal: reset, reset, reset!!!");
		pr_debug("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");
		pr_debug("*****************************************");
		pr_debug("@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@");

#ifndef CONFIG_ARM64
		BUG();
#else
		*(unsigned int *)0x0 = 0xdead;	/* To trigger data abort to reset the system for thermal protection. */
#endif
	}
	return 0;
}

static struct thermal_cooling_device_ops mtkts6311_cooling_sysrst_ops = {
	.get_max_state = ts6311_sysrst_get_max_state,
	.get_cur_state = ts6311_sysrst_get_cur_state,
	.set_cur_state = ts6311_sysrst_set_cur_state,
};


int mtkts6311_register_cooler(void)
{
	cl_dev_sysrst = mtk_thermal_cooling_device_register("mtkts6311-sysrst", NULL,
							    &mtkts6311_cooling_sysrst_ops);
/*
    cl_dev_6311 = mtk_thermal_cooling_device_register("cpu01", NULL,
					&mtktscpu_cooler_cpu_ops);
*/
	return 0;
}

#endif

static int mtkts6311_read(struct seq_file *m, void *v)
{

	seq_printf(m, "[ mtkts6311_read] trip_0_temp=%d,trip_1_temp=%d,trip_2_temp=%d,trip_3_temp=%d,trip_4_temp=%d,\n",
		trip_temp[0], trip_temp[1], trip_temp[2], trip_temp[3], trip_temp[4]);
	seq_printf(m, "trip_5_temp=%d,trip_6_temp=%d,trip_7_temp=%d,trip_8_temp=%d,trip_9_temp=%d,\n",
		trip_temp[5], trip_temp[6], trip_temp[7], trip_temp[8], trip_temp[9]);
	seq_printf(m, "g_THERMAL_TRIP_0=%d,g_THERMAL_TRIP_1=%d,g_THERMAL_TRIP_2=%d,g_THERMAL_TRIP_3=%d\n",
		g_THERMAL_TRIP[0], g_THERMAL_TRIP[1], g_THERMAL_TRIP[2], g_THERMAL_TRIP[3]);
	seq_printf(m, "g_THERMAL_TRIP_4=%d, g_THERMAL_TRIP_5=%d,g_THERMAL_TRIP_6=%d,g_THERMAL_TRIP_7=%d\n",
		g_THERMAL_TRIP[4], g_THERMAL_TRIP[5], g_THERMAL_TRIP[6], g_THERMAL_TRIP[7]);
	seq_printf(m, "g_THERMAL_TRIP_8=%d,g_THERMAL_TRIP_9=%d,\n",
		g_THERMAL_TRIP[8], g_THERMAL_TRIP[9]);
	seq_printf(m, "cooldev0=%s,cooldev1=%s,cooldev2=%s,cooldev3=%s,cooldev4=%s,\n",
		g_bind0, g_bind1, g_bind2, g_bind3, g_bind4);
	seq_printf(m, "cooldev5=%s,cooldev6=%s,cooldev7=%s,cooldev8=%s,cooldev9=%s,time_ms=%d\n",
		g_bind5, g_bind6, g_bind7, g_bind8, g_bind9, interval * 1000);

	return 0;
}

static int mtkts6311_register_thermal(void);
static void mtkts6311_unregister_thermal(void);

static ssize_t mtkts6311_write(struct file *file, const char __user *buffer, size_t count,
			       loff_t *data)
{
	int len = 0, i;
	struct mtkts6311_data {
		int trip[10];
		int t_type[10];
	char bind0[20], bind1[20], bind2[20], bind3[20], bind4[20];
	char bind5[20], bind6[20], bind7[20], bind8[20], bind9[20];
		int time_msec;
	char desc[512];
	};

	struct mtkts6311_data *ptr_mtkts6311_data = kmalloc(sizeof(*ptr_mtkts6311_data), GFP_KERNEL);

	if (ptr_mtkts6311_data == NULL)
		return -ENOMEM;

	len = (count < (sizeof(ptr_mtkts6311_data->desc) - 1)) ? count : (sizeof(ptr_mtkts6311_data->desc) - 1);
	if (copy_from_user(ptr_mtkts6311_data->desc, buffer, len)) {
		kfree(ptr_mtkts6311_data);
		return 0;
	}

	ptr_mtkts6311_data->desc[len] = '\0';

	if (sscanf
	    (ptr_mtkts6311_data->desc,
	     "%d %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d %d %s %d",
		&num_trip,
		&ptr_mtkts6311_data->trip[0], &ptr_mtkts6311_data->t_type[0], ptr_mtkts6311_data->bind0,
		&ptr_mtkts6311_data->trip[1], &ptr_mtkts6311_data->t_type[1], ptr_mtkts6311_data->bind1,
		&ptr_mtkts6311_data->trip[2], &ptr_mtkts6311_data->t_type[2], ptr_mtkts6311_data->bind2,
		&ptr_mtkts6311_data->trip[3], &ptr_mtkts6311_data->t_type[3], ptr_mtkts6311_data->bind3,
		&ptr_mtkts6311_data->trip[4], &ptr_mtkts6311_data->t_type[4], ptr_mtkts6311_data->bind4,
		&ptr_mtkts6311_data->trip[5], &ptr_mtkts6311_data->t_type[5], ptr_mtkts6311_data->bind5,
		&ptr_mtkts6311_data->trip[6], &ptr_mtkts6311_data->t_type[6], ptr_mtkts6311_data->bind6,
		&ptr_mtkts6311_data->trip[7], &ptr_mtkts6311_data->t_type[7], ptr_mtkts6311_data->bind7,
		&ptr_mtkts6311_data->trip[8], &ptr_mtkts6311_data->t_type[8], ptr_mtkts6311_data->bind8,
		&ptr_mtkts6311_data->trip[9], &ptr_mtkts6311_data->t_type[9], ptr_mtkts6311_data->bind9,
		&ptr_mtkts6311_data->time_msec) == 32) {
		mtkts6311_dprintk("[mtkts6311_write] mtkts6311_unregister_thermal\n");
		mtkts6311_unregister_thermal();

		if (num_trip < 0 || num_trip > 10) {
			aee_kernel_warning_api(__FILE__, __LINE__, DB_OPT_DEFAULT, "mtkts6311_write",
					"Bad argument");
			mtkts6311_dprintk("[mtkts6311_write] bad argument\n");
			kfree(ptr_mtkts6311_data);
			return -EINVAL;
		}

		for (i = 0; i < num_trip; i++)
			g_THERMAL_TRIP[i] = ptr_mtkts6311_data->t_type[i];

		g_bind0[0] = g_bind1[0] = g_bind2[0] = g_bind3[0] = g_bind4[0] = g_bind5[0] =
		    g_bind6[0] = g_bind7[0] = g_bind8[0] = g_bind9[0] = '\0';

		for (i = 0; i < 20; i++) {
			g_bind0[i] = ptr_mtkts6311_data->bind0[i];
			g_bind1[i] = ptr_mtkts6311_data->bind1[i];
			g_bind2[i] = ptr_mtkts6311_data->bind2[i];
			g_bind3[i] = ptr_mtkts6311_data->bind3[i];
			g_bind4[i] = ptr_mtkts6311_data->bind4[i];
			g_bind5[i] = ptr_mtkts6311_data->bind5[i];
			g_bind6[i] = ptr_mtkts6311_data->bind6[i];
			g_bind7[i] = ptr_mtkts6311_data->bind7[i];
			g_bind8[i] = ptr_mtkts6311_data->bind8[i];
			g_bind9[i] = ptr_mtkts6311_data->bind9[i];
		}

		mtkts6311_dprintk("[mtkts6311_write] g_THERMAL_TRIP_0=%d,g_THERMAL_TRIP_1=%d,g_THERMAL_TRIP_2=%d,",
			g_THERMAL_TRIP[0], g_THERMAL_TRIP[1], g_THERMAL_TRIP[2]);
		mtkts6311_dprintk("g_THERMAL_TRIP_3=%d,g_THERMAL_TRIP_4=%d,g_THERMAL_TRIP_5=%d,g_THERMAL_TRIP_6=%d",
			g_THERMAL_TRIP[3], g_THERMAL_TRIP[4], g_THERMAL_TRIP[5], g_THERMAL_TRIP[6]);
		mtkts6311_dprintk("g_THERMAL_TRIP_7=%d,g_THERMAL_TRIP_8=%d,g_THERMAL_TRIP_9=%d,\n",
			g_THERMAL_TRIP[7], g_THERMAL_TRIP[8], g_THERMAL_TRIP[9]);
		mtkts6311_dprintk("[mtkts6311_write] cooldev0=%s,cooldev1=%s,cooldev2=%s,cooldev3=%s,cooldev4=%s,",
			g_bind0, g_bind1, g_bind2, g_bind3, g_bind4);
		mtkts6311_dprintk("cooldev5=%s,cooldev6=%s,cooldev7=%s,cooldev8=%s,cooldev9=%s\n",
			g_bind5, g_bind6, g_bind7, g_bind8, g_bind9);

		for (i = 0; i < num_trip; i++)
			trip_temp[i] = ptr_mtkts6311_data->trip[i];

		interval = ptr_mtkts6311_data->time_msec / 1000;

		mtkts6311_dprintk("[mtkts6311_write] trip_0_temp=%d,trip_1_temp=%d,trip_2_temp=%d,trip_3_temp=%d,",
			trip_temp[0], trip_temp[1], trip_temp[2], trip_temp[3]);
		mtkts6311_dprintk("trip_4_temp=%d,trip_5_temp=%d,trip_6_temp=%d,trip_7_temp=%d,trip_8_temp=%d,",
			trip_temp[4], trip_temp[5], trip_temp[6], trip_temp[7], trip_temp[8]);
		mtkts6311_dprintk("trip_9_temp=%d,time_ms=%d\n", trip_temp[9], interval * 1000);

		mtkts6311_dprintk("[mtkts6311_write] mtkts6311_register_thermal\n");
		mtkts6311_register_thermal();

		kfree(ptr_mtkts6311_data);
		return count;
	}

	mtkts6311_dprintk("[mtkts6311_write] bad argument\n");
	kfree(ptr_mtkts6311_data);
	return -EINVAL;
}


static int mtkts6311_register_thermal(void)
{
	mtkts6311_dprintk("[mtkts6311_register_thermal]\n");

	/* trips : trip 0~2 */
	thz_dev = mtk_thermal_zone_device_register("mtkts6311", num_trip, NULL,
						   &mtkts6311_dev_ops, 0, 0, 0, interval * 1000);

	return 0;
}

#if 1
void mtkts6311_unregister_cooler(void)
{
	if (cl_dev_sysrst) {
		mtk_thermal_cooling_device_unregister(cl_dev_sysrst);
		cl_dev_sysrst = NULL;
	}
}
#endif

static void mtkts6311_unregister_thermal(void)
{
	mtkts6311_dprintk("[mtkts6311_unregister_thermal]\n");

	if (thz_dev) {
		mtk_thermal_zone_device_unregister(thz_dev);
		thz_dev = NULL;
	}
}

#if 0
static int mtkts63116333_thermal_zone_handler(void)
{
	int temp = 0;

	mtkts6311_dprintk("[mtkts63116333_thermal_zone_handler] ,tempsetting_count=0x%x\n",
			  tempsetting_count);

	mt6333_6311_int = get_thermal_mt6333_6311_int_status();

	if (mt6333_6311_int == 1) {	/* receive thermal 6311 INT */
		tempsetting_count--;
		if (tempsetting_count <= 0) {
			tempsetting_count = 0;
			pr_debug("6333 temp is over 140 degree\n");
		}

		set_thermal_mt6333_6311_int_status(0);
		/* increase temperature */
		mt6333_set_rg_strup_ther_rg_th((pmic6333_temp_map[tempsetting_count].regsetting));

		mtkts6311_dprintk("increase change INT threshold to tempsetting_count=%d\n",
				  tempsetting_count);
	} else {
		tempsetting_count++;
		if (tempsetting_count >= PMIC6333_INT_TEMP_CUNT) {
			tempsetting_count = PMIC6333_INT_TEMP_CUNT;	/* 65 degree */
			mtkts6311_dprintk("6333 temp is below 65 degree\n");
		}
		/* decrease temperature */
		mt6333_set_rg_strup_ther_rg_th((pmic6333_temp_map[tempsetting_count].regsetting));
		mtkts6311_dprintk("decrease change INT threshold to tempsetting_count=%d\n",
				  tempsetting_count);
	}

	mtkts6311_dprintk("decrease pmic6333_temp_map[%d].regsetting=0x%x\n", tempsetting_count,
			  pmic6333_temp_map[tempsetting_count].regsetting);
	mtkts6311_dprintk("decrease pmic6333_temp_map[%d].Temperature=%d\n", tempsetting_count,
			  pmic6333_temp_map[tempsetting_count].Temperature);

	temp = pmic6333_temp_map[tempsetting_count].Temperature;

	if (temp >= 70)		/* printing high temperature */
		pr_debug("[Power/6311_Thermal] Buck 6333 T=%d\n", temp);


	mtkts6311_dprintk("mt6333_6311_int=%d\n", mt6333_6311_int);

	return temp * 1000;

}
#endif

static void mtktspmic6311_thermal_zone_init(void)
{

	mtkts6311_dprintk("[mtktspmic6311_thermal_zone_init]\n");

	mt6311_set_rg_thrdet_sel(0);	/* 0x6C  bit0=0 ; thermal 110/125 EN */
	mt6311_set_rg_strup_thr_125_irq_en(1);	/* 0x28  bit3=1 ; >125 INT EN */
	mt6311_set_rg_strup_thr_110_irq_en(0);	/* 0x28  bit3=1 ; <110 INT DIS */
	mt6311_set_rg_int_en(1);	/* 0x18  bit1=1 ; Top INT EN */

	mt6311_clr_thr_l_int_status();
	mt6311_clr_thr_h_int_status();
}

static int mtkts6311_open(struct inode *inode, struct file *file)
{
	return single_open(file, mtkts6311_read, NULL);
}

static const struct file_operations mtkts6311_fops = {
	.owner = THIS_MODULE,
	.open = mtkts6311_open,
	.read = seq_read,
	.llseek = seq_lseek,
	.write = mtkts6311_write,
	.release = single_release,
};


static int __init mtkts6311_init(void)
{
	int err = 0;
	struct proc_dir_entry *entry = NULL;
	struct proc_dir_entry *mtkts6311_dir = NULL;

	mtkts6311_dprintk("mtkts6311_init: Start\n");

	/* return 1 means with 6311, else return 0 */
	if (is_ext_buck_exist() == 0) {
		mtkts6311_dprintk("mtkts6311_init: Buck is not exist\n");
		return err;
	}

	mtktspmic6311_thermal_zone_init();


	err = mtkts6311_register_cooler();
	if (err)
		return err;

	err = mtkts6311_register_thermal();
	if (err)
		goto err_unreg;

	mtkts6311_dir = mtk_thermal_get_proc_drv_therm_dir_entry();
	if (!mtkts6311_dir) {
		mtkts6311_dprintk("[%s]: mkdir /proc/driver/thermal failed\n", __func__);
	} else {
		entry =
		    proc_create("tz6311", S_IRUGO | S_IWUSR | S_IWGRP, mtkts6311_dir,
				&mtkts6311_fops);
		if (entry)
			proc_set_user(entry, uid, gid);

		/* entry = proc_create("mtkts6311_log", S_IRUGO | S_IWUSR, mtkts6311_dir, &mtkts6311_log_fops); */
	}

	return 0;

err_unreg:

	mtkts6311_unregister_cooler();

	return err;
}

static void __exit mtkts6311_exit(void)
{
	mtkts6311_dprintk("[mtkts6311_exit]\n");
	mtkts6311_unregister_thermal();

	mtkts6311_unregister_cooler();

}
late_initcall(mtkts6311_init);
module_exit(mtkts6311_exit);