diff options
Diffstat (limited to 'drivers/thermal/samsung')
-rw-r--r-- | drivers/thermal/samsung/exynos_tmu.c | 86 | ||||
-rw-r--r-- | drivers/thermal/samsung/exynos_tmu.h | 23 | ||||
-rw-r--r-- | drivers/thermal/samsung/exynos_tmu_data.c | 211 | ||||
-rw-r--r-- | drivers/thermal/samsung/exynos_tmu_data.h | 31 |
4 files changed, 311 insertions, 40 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c index 0d96a51..d7ca9f4 100644 --- a/drivers/thermal/samsung/exynos_tmu.c +++ b/drivers/thermal/samsung/exynos_tmu.c @@ -41,12 +41,13 @@ * @id: identifier of the one instance of the TMU controller. * @pdata: pointer to the tmu platform/configuration data * @base: base address of the single instance of the TMU controller. - * @base_common: base address of the common registers of the TMU controller. + * @base_second: base address of the common registers of the TMU controller. * @irq: irq number of the TMU controller. * @soc: id of the SOC type. * @irq_work: pointer to the irq work structure. * @lock: lock to implement synchronization. * @clk: pointer to the clock structure. + * @clk_sec: pointer to the clock structure for accessing the base_second. * @temp_error1: fused value of the first point trim. * @temp_error2: fused value of the second point trim. * @regulator: pointer to the TMU regulator structure. @@ -56,12 +57,12 @@ struct exynos_tmu_data { int id; struct exynos_tmu_platform_data *pdata; void __iomem *base; - void __iomem *base_common; + void __iomem *base_second; int irq; enum soc_type soc; struct work_struct irq_work; struct mutex lock; - struct clk *clk; + struct clk *clk, *clk_sec; u8 temp_error1, temp_error2; struct regulator *regulator; struct thermal_sensor_conf *reg_conf; @@ -152,6 +153,8 @@ static int exynos_tmu_initialize(struct platform_device *pdev) mutex_lock(&data->lock); clk_enable(data->clk); + if (!IS_ERR(data->clk_sec)) + clk_enable(data->clk_sec); if (TMU_SUPPORTS(pdata, READY_STATUS)) { status = readb(data->base + reg->tmu_status); @@ -186,7 +189,12 @@ static int exynos_tmu_initialize(struct platform_device *pdev) EXYNOS5440_EFUSE_SWAP_OFFSET + reg->triminfo_data); } } else { - trim_info = readl(data->base + reg->triminfo_data); + /* On exynos5420 the triminfo register is in the shared space */ + if (data->soc == SOC_ARCH_EXYNOS5420_TRIMINFO) + trim_info = readl(data->base_second + + reg->triminfo_data); + else + trim_info = readl(data->base + reg->triminfo_data); } data->temp_error1 = trim_info & EXYNOS_TMU_TEMP_MASK; data->temp_error2 = ((trim_info >> reg->triminfo_85_shift) & @@ -225,6 +233,8 @@ skip_calib_data: trigger_levs++; } + rising_threshold = readl(data->base + reg->threshold_th0); + if (data->soc == SOC_ARCH_EXYNOS4210) { /* Write temperature code for threshold */ threshold_code = temp_to_code(data, pdata->threshold); @@ -238,7 +248,7 @@ skip_calib_data: writeb(pdata->trigger_levels[i], data->base + reg->threshold_th0 + i * sizeof(reg->threshold_th0)); - writel(reg->inten_rise_mask, data->base + reg->tmu_intclear); + writel(reg->intclr_rise_mask, data->base + reg->tmu_intclear); } else { /* Write temperature code for rising and falling threshold */ for (i = 0; @@ -249,6 +259,7 @@ skip_calib_data: ret = threshold_code; goto out; } + rising_threshold &= ~(0xff << 8 * i); rising_threshold |= threshold_code << 8 * i; if (pdata->threshold_falling) { threshold_code = temp_to_code(data, @@ -265,8 +276,8 @@ skip_calib_data: writel(falling_threshold, data->base + reg->threshold_th1); - writel((reg->inten_rise_mask << reg->inten_rise_shift) | - (reg->inten_fall_mask << reg->inten_fall_shift), + writel((reg->intclr_rise_mask << reg->intclr_rise_shift) | + (reg->intclr_fall_mask << reg->intclr_fall_shift), data->base + reg->tmu_intclear); /* if last threshold limit is also present */ @@ -281,6 +292,7 @@ skip_calib_data: } if (i == EXYNOS_MAX_TRIGGER_PER_REG - 1) { /* 1-4 level to be assigned in th0 reg */ + rising_threshold &= ~(0xff << 8 * i); rising_threshold |= threshold_code << 8 * i; writel(rising_threshold, data->base + reg->threshold_th0); @@ -298,10 +310,12 @@ skip_calib_data: } /*Clear the PMIN in the common TMU register*/ if (reg->tmu_pmin && !data->id) - writel(0, data->base_common + reg->tmu_pmin); + writel(0, data->base_second + reg->tmu_pmin); out: clk_disable(data->clk); mutex_unlock(&data->lock); + if (!IS_ERR(data->clk_sec)) + clk_disable(data->clk_sec); return ret; } @@ -453,12 +467,16 @@ static void exynos_tmu_work(struct work_struct *work) const struct exynos_tmu_registers *reg = pdata->registers; unsigned int val_irq, val_type; + if (!IS_ERR(data->clk_sec)) + clk_enable(data->clk_sec); /* Find which sensor generated this interrupt */ if (reg->tmu_irqstatus) { - val_type = readl(data->base_common + reg->tmu_irqstatus); + val_type = readl(data->base_second + reg->tmu_irqstatus); if (!((val_type >> data->id) & 0x1)) goto out; } + if (!IS_ERR(data->clk_sec)) + clk_disable(data->clk_sec); exynos_report_trigger(data->reg_conf); mutex_lock(&data->lock); @@ -499,6 +517,18 @@ static const struct of_device_id exynos_tmu_match[] = { .data = (void *)EXYNOS5250_TMU_DRV_DATA, }, { + .compatible = "samsung,exynos5260-tmu", + .data = (void *)EXYNOS5260_TMU_DRV_DATA, + }, + { + .compatible = "samsung,exynos5420-tmu", + .data = (void *)EXYNOS5420_TMU_DRV_DATA, + }, + { + .compatible = "samsung,exynos5420-tmu-ext-triminfo", + .data = (void *)EXYNOS5420_TMU_DRV_DATA, + }, + { .compatible = "samsung,exynos5440-tmu", .data = (void *)EXYNOS5440_TMU_DRV_DATA, }, @@ -580,7 +610,7 @@ static int exynos_map_dt_data(struct platform_device *pdev) * Check if the TMU shares some registers and then try to map the * memory of common registers. */ - if (!TMU_SUPPORTS(pdata, SHARED_MEMORY)) + if (!TMU_SUPPORTS(pdata, ADDRESS_MULTIPLE)) return 0; if (of_address_to_resource(pdev->dev.of_node, 1, &res)) { @@ -588,9 +618,9 @@ static int exynos_map_dt_data(struct platform_device *pdev) return -ENODEV; } - data->base_common = devm_ioremap(&pdev->dev, res.start, + data->base_second = devm_ioremap(&pdev->dev, res.start, resource_size(&res)); - if (!data->base_common) { + if (!data->base_second) { dev_err(&pdev->dev, "Failed to ioremap memory\n"); return -ENOMEM; } @@ -607,10 +637,8 @@ static int exynos_tmu_probe(struct platform_device *pdev) data = devm_kzalloc(&pdev->dev, sizeof(struct exynos_tmu_data), GFP_KERNEL); - if (!data) { - dev_err(&pdev->dev, "Failed to allocate driver structure\n"); + if (!data) return -ENOMEM; - } platform_set_drvdata(pdev, data); mutex_init(&data->lock); @@ -629,13 +657,31 @@ static int exynos_tmu_probe(struct platform_device *pdev) return PTR_ERR(data->clk); } + data->clk_sec = devm_clk_get(&pdev->dev, "tmu_triminfo_apbif"); + if (IS_ERR(data->clk_sec)) { + if (data->soc == SOC_ARCH_EXYNOS5420_TRIMINFO) { + dev_err(&pdev->dev, "Failed to get triminfo clock\n"); + return PTR_ERR(data->clk_sec); + } + } else { + ret = clk_prepare(data->clk_sec); + if (ret) { + dev_err(&pdev->dev, "Failed to get clock\n"); + return ret; + } + } + ret = clk_prepare(data->clk); - if (ret) - return ret; + if (ret) { + dev_err(&pdev->dev, "Failed to get clock\n"); + goto err_clk_sec; + } if (pdata->type == SOC_ARCH_EXYNOS4210 || pdata->type == SOC_ARCH_EXYNOS4412 || pdata->type == SOC_ARCH_EXYNOS5250 || + pdata->type == SOC_ARCH_EXYNOS5260 || + pdata->type == SOC_ARCH_EXYNOS5420_TRIMINFO || pdata->type == SOC_ARCH_EXYNOS5440) data->soc = pdata->type; else { @@ -656,7 +702,6 @@ static int exynos_tmu_probe(struct platform_device *pdev) sensor_conf = devm_kzalloc(&pdev->dev, sizeof(struct thermal_sensor_conf), GFP_KERNEL); if (!sensor_conf) { - dev_err(&pdev->dev, "Failed to allocate registration struct\n"); ret = -ENOMEM; goto err_clk; } @@ -704,6 +749,9 @@ static int exynos_tmu_probe(struct platform_device *pdev) return 0; err_clk: clk_unprepare(data->clk); +err_clk_sec: + if (!IS_ERR(data->clk_sec)) + clk_unprepare(data->clk_sec); return ret; } @@ -716,6 +764,8 @@ static int exynos_tmu_remove(struct platform_device *pdev) exynos_unregister_thermal(data->reg_conf); clk_unprepare(data->clk); + if (!IS_ERR(data->clk_sec)) + clk_unprepare(data->clk_sec); if (!IS_ERR(data->regulator)) regulator_disable(data->regulator); diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h index 3fb6554..edd08cf 100644 --- a/drivers/thermal/samsung/exynos_tmu.h +++ b/drivers/thermal/samsung/exynos_tmu.h @@ -43,6 +43,8 @@ enum soc_type { SOC_ARCH_EXYNOS4210 = 1, SOC_ARCH_EXYNOS4412, SOC_ARCH_EXYNOS5250, + SOC_ARCH_EXYNOS5260, + SOC_ARCH_EXYNOS5420_TRIMINFO, SOC_ARCH_EXYNOS5440, }; @@ -60,7 +62,7 @@ enum soc_type { * state(active/idle) can be checked. * TMU_SUPPORT_EMUL_TIME - This features allows to set next temp emulation * sample time. - * TMU_SUPPORT_SHARED_MEMORY - This feature tells that the different TMU + * TMU_SUPPORT_ADDRESS_MULTIPLE - This feature tells that the different TMU * sensors shares some common registers. * TMU_SUPPORT - macro to compare the above features with the supplied. */ @@ -70,7 +72,7 @@ enum soc_type { #define TMU_SUPPORT_FALLING_TRIP BIT(3) #define TMU_SUPPORT_READY_STATUS BIT(4) #define TMU_SUPPORT_EMUL_TIME BIT(5) -#define TMU_SUPPORT_SHARED_MEMORY BIT(6) +#define TMU_SUPPORT_ADDRESS_MULTIPLE BIT(6) #define TMU_SUPPORTS(a, b) (a->features & TMU_SUPPORT_ ## b) @@ -122,10 +124,6 @@ enum soc_type { * @threshold_th3_l0_shift: shift bits of level0 threshold temperature. * @tmu_inten: register containing the different threshold interrupt enable bits. - * @inten_rise_shift: shift bits of all rising interrupt bits. - * @inten_rise_mask: mask bits of all rising interrupt bits. - * @inten_fall_shift: shift bits of all rising interrupt bits. - * @inten_fall_mask: mask bits of all rising interrupt bits. * @inten_rise0_shift: shift bits of rising 0 interrupt bits. * @inten_rise1_shift: shift bits of rising 1 interrupt bits. * @inten_rise2_shift: shift bits of rising 2 interrupt bits. @@ -136,6 +134,10 @@ enum soc_type { * @inten_fall3_shift: shift bits of falling 3 interrupt bits. * @tmu_intstat: Register containing the interrupt status values. * @tmu_intclear: Register for clearing the raised interrupt status. + * @intclr_fall_shift: shift bits for interrupt clear fall 0 + * @intclr_rise_shift: shift bits of all rising interrupt bits. + * @intclr_rise_mask: mask bits of all rising interrupt bits. + * @intclr_fall_mask: mask bits of all rising interrupt bits. * @emul_con: TMU emulation controller register. * @emul_temp_shift: shift bits of emulation temperature. * @emul_time_shift: shift bits of emulation time. @@ -149,6 +151,7 @@ struct exynos_tmu_registers { u32 triminfo_85_shift; u32 triminfo_ctrl; + u32 triminfo_ctrl1; u32 triminfo_reload_shift; u32 tmu_ctrl; @@ -191,10 +194,6 @@ struct exynos_tmu_registers { u32 threshold_th3_l0_shift; u32 tmu_inten; - u32 inten_rise_shift; - u32 inten_rise_mask; - u32 inten_fall_shift; - u32 inten_fall_mask; u32 inten_rise0_shift; u32 inten_rise1_shift; u32 inten_rise2_shift; @@ -207,6 +206,10 @@ struct exynos_tmu_registers { u32 tmu_intstat; u32 tmu_intclear; + u32 intclr_fall_shift; + u32 intclr_rise_shift; + u32 intclr_fall_mask; + u32 intclr_rise_mask; u32 emul_con; u32 emul_temp_shift; diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c index 476b768..c1d81dc 100644 --- a/drivers/thermal/samsung/exynos_tmu_data.c +++ b/drivers/thermal/samsung/exynos_tmu_data.c @@ -40,13 +40,13 @@ static const struct exynos_tmu_registers exynos4210_tmu_registers = { .threshold_temp = EXYNOS4210_TMU_REG_THRESHOLD_TEMP, .threshold_th0 = EXYNOS4210_TMU_REG_TRIG_LEVEL0, .tmu_inten = EXYNOS_TMU_REG_INTEN, - .inten_rise_mask = EXYNOS4210_TMU_TRIG_LEVEL_MASK, .inten_rise0_shift = EXYNOS_TMU_INTEN_RISE0_SHIFT, .inten_rise1_shift = EXYNOS_TMU_INTEN_RISE1_SHIFT, .inten_rise2_shift = EXYNOS_TMU_INTEN_RISE2_SHIFT, .inten_rise3_shift = EXYNOS_TMU_INTEN_RISE3_SHIFT, .tmu_intstat = EXYNOS_TMU_REG_INTSTAT, .tmu_intclear = EXYNOS_TMU_REG_INTCLEAR, + .intclr_rise_mask = EXYNOS4210_TMU_TRIG_LEVEL_MASK, }; struct exynos_tmu_init_data const exynos4210_default_tmu_data = { @@ -112,10 +112,6 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { .threshold_th0 = EXYNOS_THD_TEMP_RISE, .threshold_th1 = EXYNOS_THD_TEMP_FALL, .tmu_inten = EXYNOS_TMU_REG_INTEN, - .inten_rise_mask = EXYNOS_TMU_RISE_INT_MASK, - .inten_rise_shift = EXYNOS_TMU_RISE_INT_SHIFT, - .inten_fall_mask = EXYNOS_TMU_FALL_INT_MASK, - .inten_fall_shift = EXYNOS_TMU_FALL_INT_SHIFT, .inten_rise0_shift = EXYNOS_TMU_INTEN_RISE0_SHIFT, .inten_rise1_shift = EXYNOS_TMU_INTEN_RISE1_SHIFT, .inten_rise2_shift = EXYNOS_TMU_INTEN_RISE2_SHIFT, @@ -123,6 +119,10 @@ static const struct exynos_tmu_registers exynos4412_tmu_registers = { .inten_fall0_shift = EXYNOS_TMU_INTEN_FALL0_SHIFT, .tmu_intstat = EXYNOS_TMU_REG_INTSTAT, .tmu_intclear = EXYNOS_TMU_REG_INTCLEAR, + .intclr_fall_shift = EXYNOS_TMU_CLEAR_FALL_INT_SHIFT, + .intclr_rise_shift = EXYNOS_TMU_RISE_INT_SHIFT, + .intclr_rise_mask = EXYNOS_TMU_RISE_INT_MASK, + .intclr_fall_mask = EXYNOS_TMU_FALL_INT_MASK, .emul_con = EXYNOS_EMUL_CON, .emul_temp_shift = EXYNOS_EMUL_DATA_SHIFT, .emul_time_shift = EXYNOS_EMUL_TIME_SHIFT, @@ -194,6 +194,197 @@ struct exynos_tmu_init_data const exynos5250_default_tmu_data = { }; #endif +#if defined(CONFIG_SOC_EXYNOS5260) +static const struct exynos_tmu_registers exynos5260_tmu_registers = { + .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, + .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, + .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, + .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, + .tmu_ctrl = EXYNOS_TMU_REG_CONTROL1, + .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 = EXYNOS_TMU_REG_STATUS, + .tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP, + .threshold_th0 = EXYNOS_THD_TEMP_RISE, + .threshold_th1 = EXYNOS_THD_TEMP_FALL, + .tmu_inten = EXYNOS5260_TMU_REG_INTEN, + .inten_rise0_shift = EXYNOS_TMU_INTEN_RISE0_SHIFT, + .inten_rise1_shift = EXYNOS_TMU_INTEN_RISE1_SHIFT, + .inten_rise2_shift = EXYNOS_TMU_INTEN_RISE2_SHIFT, + .inten_rise3_shift = EXYNOS_TMU_INTEN_RISE3_SHIFT, + .inten_fall0_shift = EXYNOS_TMU_INTEN_FALL0_SHIFT, + .tmu_intstat = EXYNOS5260_TMU_REG_INTSTAT, + .tmu_intclear = EXYNOS5260_TMU_REG_INTCLEAR, + .intclr_fall_shift = EXYNOS5420_TMU_CLEAR_FALL_INT_SHIFT, + .intclr_rise_shift = EXYNOS_TMU_RISE_INT_SHIFT, + .intclr_rise_mask = EXYNOS5260_TMU_RISE_INT_MASK, + .intclr_fall_mask = EXYNOS5260_TMU_FALL_INT_MASK, + .emul_con = EXYNOS5260_EMUL_CON, + .emul_temp_shift = EXYNOS_EMUL_DATA_SHIFT, + .emul_time_shift = EXYNOS_EMUL_TIME_SHIFT, + .emul_time_mask = EXYNOS_EMUL_TIME_MASK, +}; + +#define __EXYNOS5260_TMU_DATA \ + .threshold_falling = 10, \ + .trigger_levels[0] = 85, \ + .trigger_levels[1] = 103, \ + .trigger_levels[2] = 110, \ + .trigger_levels[3] = 120, \ + .trigger_enable[0] = true, \ + .trigger_enable[1] = true, \ + .trigger_enable[2] = true, \ + .trigger_enable[3] = false, \ + .trigger_type[0] = THROTTLE_ACTIVE, \ + .trigger_type[1] = THROTTLE_ACTIVE, \ + .trigger_type[2] = SW_TRIP, \ + .trigger_type[3] = HW_TRIP, \ + .max_trigger_level = 4, \ + .gain = 8, \ + .reference_voltage = 16, \ + .noise_cancel_mode = 4, \ + .cal_type = TYPE_ONE_POINT_TRIMMING, \ + .efuse_value = 55, \ + .min_efuse_value = 40, \ + .max_efuse_value = 100, \ + .first_point_trim = 25, \ + .second_point_trim = 85, \ + .default_temp_offset = 50, \ + .freq_tab[0] = { \ + .freq_clip_max = 800 * 1000, \ + .temp_level = 85, \ + }, \ + .freq_tab[1] = { \ + .freq_clip_max = 200 * 1000, \ + .temp_level = 103, \ + }, \ + .freq_tab_count = 2, \ + .registers = &exynos5260_tmu_registers, \ + +#define EXYNOS5260_TMU_DATA \ + __EXYNOS5260_TMU_DATA \ + .type = SOC_ARCH_EXYNOS5260, \ + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ + TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ + TMU_SUPPORT_EMUL_TIME) + +struct exynos_tmu_init_data const exynos5260_default_tmu_data = { + .tmu_data = { + { EXYNOS5260_TMU_DATA }, + { EXYNOS5260_TMU_DATA }, + { EXYNOS5260_TMU_DATA }, + { EXYNOS5260_TMU_DATA }, + { EXYNOS5260_TMU_DATA }, + }, + .tmu_count = 5, +}; +#endif + +#if defined(CONFIG_SOC_EXYNOS5420) +static const struct exynos_tmu_registers exynos5420_tmu_registers = { + .triminfo_data = EXYNOS_TMU_REG_TRIMINFO, + .triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT, + .triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT, + .tmu_ctrl = EXYNOS_TMU_REG_CONTROL, + .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 = EXYNOS_TMU_REG_STATUS, + .tmu_cur_temp = EXYNOS_TMU_REG_CURRENT_TEMP, + .threshold_th0 = EXYNOS_THD_TEMP_RISE, + .threshold_th1 = EXYNOS_THD_TEMP_FALL, + .tmu_inten = EXYNOS_TMU_REG_INTEN, + .inten_rise0_shift = EXYNOS_TMU_INTEN_RISE0_SHIFT, + .inten_rise1_shift = EXYNOS_TMU_INTEN_RISE1_SHIFT, + .inten_rise2_shift = EXYNOS_TMU_INTEN_RISE2_SHIFT, + /* INTEN_RISE3 Not availble in exynos5420 */ + .inten_rise3_shift = EXYNOS_TMU_INTEN_RISE3_SHIFT, + .inten_fall0_shift = EXYNOS_TMU_INTEN_FALL0_SHIFT, + .tmu_intstat = EXYNOS_TMU_REG_INTSTAT, + .tmu_intclear = EXYNOS_TMU_REG_INTCLEAR, + .intclr_fall_shift = EXYNOS5420_TMU_CLEAR_FALL_INT_SHIFT, + .intclr_rise_shift = EXYNOS_TMU_RISE_INT_SHIFT, + .intclr_rise_mask = EXYNOS_TMU_RISE_INT_MASK, + .intclr_fall_mask = EXYNOS_TMU_FALL_INT_MASK, + .emul_con = EXYNOS_EMUL_CON, + .emul_temp_shift = EXYNOS_EMUL_DATA_SHIFT, + .emul_time_shift = EXYNOS_EMUL_TIME_SHIFT, + .emul_time_mask = EXYNOS_EMUL_TIME_MASK, +}; + +#define __EXYNOS5420_TMU_DATA \ + .threshold_falling = 10, \ + .trigger_levels[0] = 85, \ + .trigger_levels[1] = 103, \ + .trigger_levels[2] = 110, \ + .trigger_levels[3] = 120, \ + .trigger_enable[0] = true, \ + .trigger_enable[1] = true, \ + .trigger_enable[2] = true, \ + .trigger_enable[3] = false, \ + .trigger_type[0] = THROTTLE_ACTIVE, \ + .trigger_type[1] = THROTTLE_ACTIVE, \ + .trigger_type[2] = SW_TRIP, \ + .trigger_type[3] = HW_TRIP, \ + .max_trigger_level = 4, \ + .gain = 8, \ + .reference_voltage = 16, \ + .noise_cancel_mode = 4, \ + .cal_type = TYPE_ONE_POINT_TRIMMING, \ + .efuse_value = 55, \ + .min_efuse_value = 40, \ + .max_efuse_value = 100, \ + .first_point_trim = 25, \ + .second_point_trim = 85, \ + .default_temp_offset = 50, \ + .freq_tab[0] = { \ + .freq_clip_max = 800 * 1000, \ + .temp_level = 85, \ + }, \ + .freq_tab[1] = { \ + .freq_clip_max = 200 * 1000, \ + .temp_level = 103, \ + }, \ + .freq_tab_count = 2, \ + .registers = &exynos5420_tmu_registers, \ + +#define EXYNOS5420_TMU_DATA \ + __EXYNOS5420_TMU_DATA \ + .type = SOC_ARCH_EXYNOS5250, \ + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ + TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ + TMU_SUPPORT_EMUL_TIME) + +#define EXYNOS5420_TMU_DATA_SHARED \ + __EXYNOS5420_TMU_DATA \ + .type = SOC_ARCH_EXYNOS5420_TRIMINFO, \ + .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \ + TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \ + TMU_SUPPORT_EMUL_TIME | TMU_SUPPORT_ADDRESS_MULTIPLE) + +struct exynos_tmu_init_data const exynos5420_default_tmu_data = { + .tmu_data = { + { EXYNOS5420_TMU_DATA }, + { EXYNOS5420_TMU_DATA }, + { EXYNOS5420_TMU_DATA_SHARED }, + { EXYNOS5420_TMU_DATA_SHARED }, + { EXYNOS5420_TMU_DATA_SHARED }, + }, + .tmu_count = 5, +}; +#endif + #if defined(CONFIG_SOC_EXYNOS5440) static const struct exynos_tmu_registers exynos5440_tmu_registers = { .triminfo_data = EXYNOS5440_TMU_S0_7_TRIM, @@ -217,10 +408,6 @@ static const struct exynos_tmu_registers exynos5440_tmu_registers = { .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, @@ -228,6 +415,10 @@ static const struct exynos_tmu_registers exynos5440_tmu_registers = { .inten_fall0_shift = EXYNOS5440_TMU_INTEN_FALL0_SHIFT, .tmu_intstat = EXYNOS5440_TMU_S0_7_IRQ, .tmu_intclear = EXYNOS5440_TMU_S0_7_IRQ, + .intclr_fall_shift = EXYNOS5440_TMU_CLEAR_FALL_INT_SHIFT, + .intclr_rise_shift = EXYNOS5440_TMU_RISE_INT_SHIFT, + .intclr_rise_mask = EXYNOS5440_TMU_RISE_INT_MASK, + .intclr_fall_mask = EXYNOS5440_TMU_FALL_INT_MASK, .tmu_irqstatus = EXYNOS5440_TMU_IRQ_STATUS, .emul_con = EXYNOS5440_TMU_S0_7_DEBUG, .emul_temp_shift = EXYNOS_EMUL_DATA_SHIFT, @@ -255,7 +446,7 @@ static const struct exynos_tmu_registers exynos5440_tmu_registers = { .type = SOC_ARCH_EXYNOS5440, \ .registers = &exynos5440_tmu_registers, \ .features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_FALLING_TRIP | \ - TMU_SUPPORT_MULTI_INST | TMU_SUPPORT_SHARED_MEMORY), + TMU_SUPPORT_MULTI_INST | TMU_SUPPORT_ADDRESS_MULTIPLE), struct exynos_tmu_init_data const exynos5440_default_tmu_data = { .tmu_data = { diff --git a/drivers/thermal/samsung/exynos_tmu_data.h b/drivers/thermal/samsung/exynos_tmu_data.h index a1ea19d..d268981 100644 --- a/drivers/thermal/samsung/exynos_tmu_data.h +++ b/drivers/thermal/samsung/exynos_tmu_data.h @@ -69,9 +69,11 @@ #define EXYNOS_TMU_RISE_INT_MASK 0x111 #define EXYNOS_TMU_RISE_INT_SHIFT 0 #define EXYNOS_TMU_FALL_INT_MASK 0x111 -#define EXYNOS_TMU_FALL_INT_SHIFT 12 #define EXYNOS_TMU_CLEAR_RISE_INT 0x111 #define EXYNOS_TMU_CLEAR_FALL_INT (0x111 << 12) +#define EXYNOS_TMU_CLEAR_FALL_INT_SHIFT 12 +#define EXYNOS5420_TMU_CLEAR_FALL_INT_SHIFT 16 +#define EXYNOS5440_TMU_CLEAR_FALL_INT_SHIFT 4 #define EXYNOS_TMU_TRIP_MODE_SHIFT 13 #define EXYNOS_TMU_TRIP_MODE_MASK 0x7 #define EXYNOS_TMU_THERM_TRIP_EN_SHIFT 12 @@ -85,6 +87,7 @@ #define EXYNOS_TMU_INTEN_FALL0_SHIFT 16 #define EXYNOS_TMU_INTEN_FALL1_SHIFT 20 #define EXYNOS_TMU_INTEN_FALL2_SHIFT 24 +#define EXYNOS_TMU_INTEN_FALL3_SHIFT 28 #define EXYNOS_EMUL_TIME 0x57F0 #define EXYNOS_EMUL_TIME_MASK 0xffff @@ -95,6 +98,17 @@ #define EXYNOS_MAX_TRIGGER_PER_REG 4 +/* Exynos5260 specific */ +#define EXYNOS_TMU_REG_CONTROL1 0x24 +#define EXYNOS5260_TMU_REG_INTEN 0xC0 +#define EXYNOS5260_TMU_REG_INTSTAT 0xC4 +#define EXYNOS5260_TMU_REG_INTCLEAR 0xC8 +#define EXYNOS5260_TMU_CLEAR_RISE_INT 0x1111 +#define EXYNOS5260_TMU_CLEAR_FALL_INT (0x1111 << 16) +#define EXYNOS5260_TMU_RISE_INT_MASK 0x1111 +#define EXYNOS5260_TMU_FALL_INT_MASK 0x1111 +#define EXYNOS5260_EMUL_CON 0x100 + /* Exynos4412 specific */ #define EXYNOS4412_MUX_ADDR_VALUE 6 #define EXYNOS4412_MUX_ADDR_SHIFT 20 @@ -119,7 +133,6 @@ #define EXYNOS5440_TMU_RISE_INT_MASK 0xf #define EXYNOS5440_TMU_RISE_INT_SHIFT 0 #define EXYNOS5440_TMU_FALL_INT_MASK 0xf -#define EXYNOS5440_TMU_FALL_INT_SHIFT 4 #define EXYNOS5440_TMU_INTEN_RISE0_SHIFT 0 #define EXYNOS5440_TMU_INTEN_RISE1_SHIFT 1 #define EXYNOS5440_TMU_INTEN_RISE2_SHIFT 2 @@ -156,6 +169,20 @@ extern struct exynos_tmu_init_data const exynos5250_default_tmu_data; #define EXYNOS5250_TMU_DRV_DATA (NULL) #endif +#if defined(CONFIG_SOC_EXYNOS5260) +extern struct exynos_tmu_init_data const exynos5260_default_tmu_data; +#define EXYNOS5260_TMU_DRV_DATA (&exynos5260_default_tmu_data) +#else +#define EXYNOS5260_TMU_DRV_DATA (NULL) +#endif + +#if defined(CONFIG_SOC_EXYNOS5420) +extern struct exynos_tmu_init_data const exynos5420_default_tmu_data; +#define EXYNOS5420_TMU_DRV_DATA (&exynos5420_default_tmu_data) +#else +#define EXYNOS5420_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) |