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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: Jonghwa Lee <jonghwa3.lee@samsung.com>
Acked-by: Kukjin Kim <kgene.kim@samsung.com>
Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
Acked-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
This commit is contained in:
Amit Daniel Kachhap 2013-06-24 16:20:44 +05:30 committed by Eduardo Valentin
parent a0395eee7c
commit 90542546f0
3 changed files with 82 additions and 0 deletions
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4
drivers/thermal/samsung/exynos_tmu.c
View File

@ -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);

71
drivers/thermal/samsung/exynos_tmu_data.c
View File

@ -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

7
drivers/thermal/samsung/exynos_tmu_data.h
View File

@ -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*/