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Commit 90542546 authored by Amit Daniel Kachhap's avatar Amit Daniel Kachhap Committed by Eduardo Valentin
Browse files

thermal: exynos: Add thermal configuration data for exynos5440 TMU sensor 



This patch adds configuration data for exynos5440 soc. Also register
definations for the controller are added.

Acked-by: default avatarJonghwa Lee <jonghwa3.lee@samsung.com>
Acked-by: default avatarKukjin Kim <kgene.kim@samsung.com>
Signed-off-by: default avatarAmit Daniel Kachhap <amit.daniel@samsung.com>
Acked-by: default avatarEduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: default avatarEduardo Valentin <eduardo.valentin@ti.com>
parent a0395eee

drivers/thermal/samsung/exynos_tmu.c

+4 −0
Original line number Diff line number Diff line
@@ -456,6 +456,10 @@ static const struct of_device_id exynos_tmu_match[] = { 
		.compatible = "samsung,exynos5250-tmu",

		.data = (void *)EXYNOS5250_TMU_DRV_DATA,

	},

	{

		.compatible = "samsung,exynos5440-tmu",

		.data = (void *)EXYNOS5440_TMU_DRV_DATA,

	},

	{},

};

MODULE_DEVICE_TABLE(of, exynos_tmu_match);

drivers/thermal/samsung/exynos_tmu_data.c

+71 −0
Original line number Diff line number Diff line
@@ -175,3 +175,74 @@ struct exynos_tmu_init_data const exynos5250_default_tmu_data = { 
	.tmu_count = 1,

};

#endif



#if defined(CONFIG_SOC_EXYNOS5440)

static const struct exynos_tmu_registers exynos5440_tmu_registers = {

	.triminfo_data = EXYNOS5440_TMU_S0_7_TRIM,

	.triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT,

	.triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT,

	.tmu_ctrl = EXYNOS5440_TMU_S0_7_CTRL,

	.buf_vref_sel_shift = EXYNOS_TMU_REF_VOLTAGE_SHIFT,

	.buf_vref_sel_mask = EXYNOS_TMU_REF_VOLTAGE_MASK,

	.therm_trip_mode_shift = EXYNOS_TMU_TRIP_MODE_SHIFT,

	.therm_trip_mode_mask = EXYNOS_TMU_TRIP_MODE_MASK,

	.therm_trip_en_shift = EXYNOS_TMU_THERM_TRIP_EN_SHIFT,

	.buf_slope_sel_shift = EXYNOS_TMU_BUF_SLOPE_SEL_SHIFT,

	.buf_slope_sel_mask = EXYNOS_TMU_BUF_SLOPE_SEL_MASK,

	.core_en_shift = EXYNOS_TMU_CORE_EN_SHIFT,

	.tmu_status = EXYNOS5440_TMU_S0_7_STATUS,

	.tmu_cur_temp = EXYNOS5440_TMU_S0_7_TEMP,

	.threshold_th0 = EXYNOS5440_TMU_S0_7_TH0,

	.threshold_th1 = EXYNOS5440_TMU_S0_7_TH1,

	.threshold_th2 = EXYNOS5440_TMU_S0_7_TH2,

	.threshold_th3_l0_shift = EXYNOS5440_TMU_TH_RISE4_SHIFT,

	.tmu_inten = EXYNOS5440_TMU_S0_7_IRQEN,

	.inten_rise_mask = EXYNOS5440_TMU_RISE_INT_MASK,

	.inten_rise_shift = EXYNOS5440_TMU_RISE_INT_SHIFT,

	.inten_fall_mask = EXYNOS5440_TMU_FALL_INT_MASK,

	.inten_fall_shift = EXYNOS5440_TMU_FALL_INT_SHIFT,

	.inten_rise0_shift = EXYNOS5440_TMU_INTEN_RISE0_SHIFT,

	.inten_rise1_shift = EXYNOS5440_TMU_INTEN_RISE1_SHIFT,

	.inten_rise2_shift = EXYNOS5440_TMU_INTEN_RISE2_SHIFT,

	.inten_rise3_shift = EXYNOS5440_TMU_INTEN_RISE3_SHIFT,

	.inten_fall0_shift = EXYNOS5440_TMU_INTEN_FALL0_SHIFT,

	.tmu_intstat = EXYNOS5440_TMU_S0_7_IRQ,

	.tmu_intclear = EXYNOS5440_TMU_S0_7_IRQ,

	.tmu_irqstatus = EXYNOS5440_TMU_IRQ_STATUS,

	.emul_con = EXYNOS5440_TMU_S0_7_DEBUG,

	.emul_temp_shift = EXYNOS_EMUL_DATA_SHIFT,

	.tmu_pmin = EXYNOS5440_TMU_PMIN,

};



#define EXYNOS5440_TMU_DATA \

	.trigger_levels[0] = 100, \

	.trigger_levels[4] = 105, \

	.trigger_enable[0] = 1, \

	.trigger_type[0] = SW_TRIP, \

	.trigger_type[4] = HW_TRIP, \

	.max_trigger_level = 5, \

	.gain = 5, \

	.reference_voltage = 16, \

	.noise_cancel_mode = 4, \

	.cal_type = TYPE_ONE_POINT_TRIMMING, \

	.cal_mode = 0, \

	.efuse_value = 0x5b2d, \

	.min_efuse_value = 16, \

	.max_efuse_value = 76, \

	.first_point_trim = 25, \

	.second_point_trim = 70, \

	.default_temp_offset = 25, \

	.type = SOC_ARCH_EXYNOS5440, \

	.registers = &exynos5440_tmu_registers, \

	.features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_FALLING_TRIP | \

			TMU_SUPPORT_MULTI_INST | TMU_SUPPORT_SHARED_MEMORY),



struct exynos_tmu_init_data const exynos5440_default_tmu_data = {

	.tmu_data = {

		{ EXYNOS5440_TMU_DATA } ,

		{ EXYNOS5440_TMU_DATA } ,

		{ EXYNOS5440_TMU_DATA } ,

	},

	.tmu_count = 3,

};

#endif

drivers/thermal/samsung/exynos_tmu_data.h

+7 −0
Original line number Diff line number Diff line
@@ -143,4 +143,11 @@ extern struct exynos_tmu_init_data const exynos5250_default_tmu_data; 
#define EXYNOS5250_TMU_DRV_DATA (NULL)

#endif



#if defined(CONFIG_SOC_EXYNOS5440)

extern struct exynos_tmu_init_data const exynos5440_default_tmu_data;

#define EXYNOS5440_TMU_DRV_DATA (&exynos5440_default_tmu_data)

#else

#define EXYNOS5440_TMU_DRV_DATA (NULL)

#endif



#endif /*_EXYNOS_TMU_DATA_H*/