Hi,
On Thu, Jun 20, 2013 at 7:48 AM, Eduardo Valentin
<eduardo.valentin@xxxxxx> wrote:
> On 17-06-2013 02:46, Amit Daniel Kachhap wrote:
>> This patch adds configuration data for exynos5440 soc. Also register
>> definations for the controller are added.
>>
>> Acked-by: Jonghwa Lee <jonghwa3.lee@xxxxxxxxxxx>
>> Acked-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
>> Signed-off-by: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
>> ---
>> drivers/thermal/samsung/exynos_tmu.c | 4 ++
>> drivers/thermal/samsung/exynos_tmu_data.c | 71 +++++++++++++++++++++++++++++
>> drivers/thermal/samsung/exynos_tmu_data.h | 7 +++
>> 3 files changed, 82 insertions(+), 0 deletions(-)
>>
>> diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
>> index db4035d..a4dbc84 100644
>> --- a/drivers/thermal/samsung/exynos_tmu.c
>> +++ b/drivers/thermal/samsung/exynos_tmu.c
>> @@ -455,6 +455,10 @@ 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);
>> diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c
>> index 694557e..b34e726 100644
>> --- a/drivers/thermal/samsung/exynos_tmu_data.c
>> +++ b/drivers/thermal/samsung/exynos_tmu_data.c
>> @@ -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, \
>
> No active / passive cooling?
>
>> + .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),
>
> No freq table on 5440? hmm.. So no cpufreq_cooling then? Any reason why
> not? I suppose one of these 3 sensors are on your CPU domain, right?
In 5440 no cpufreq cooling is needed. Only sw trip and hw trip is sufficient.
Thanks,
Amit Daniel
>
>> +
>> +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
>> diff --git a/drivers/thermal/samsung/exynos_tmu_data.h b/drivers/thermal/samsung/exynos_tmu_data.h
>> index ad263e9..43ce5fb 100644
>> --- a/drivers/thermal/samsung/exynos_tmu_data.h
>> +++ b/drivers/thermal/samsung/exynos_tmu_data.h
>> @@ -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*/
>>
>
>
> --
> You have got to be excited about what you are doing. (L. Lamport)
>
> Eduardo Valentin
>
--
To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
