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-rw-r--r--drivers/thermal/samsung/exynos_thermal_common.c2
-rw-r--r--drivers/thermal/samsung/exynos_tmu.c12
-rw-r--r--drivers/thermal/samsung/exynos_tmu.h7
-rw-r--r--drivers/thermal/samsung/exynos_tmu_data.c30
-rw-r--r--drivers/thermal/samsung/exynos_tmu_data.h13
5 files changed, 50 insertions, 14 deletions
diff --git a/drivers/thermal/samsung/exynos_thermal_common.c b/drivers/thermal/samsung/exynos_thermal_common.c
index f10a6ad..c2301da 100644
--- a/drivers/thermal/samsung/exynos_thermal_common.c
+++ b/drivers/thermal/samsung/exynos_thermal_common.c
@@ -310,8 +310,6 @@ void exynos_report_trigger(struct thermal_sensor_conf *conf)
}
th_zone = conf->pzone_data;
- if (th_zone->therm_dev)
- return;
if (th_zone->bind == false) {
for (i = 0; i < th_zone->cool_dev_size; i++) {
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index b43afda..32f38b9 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -317,6 +317,9 @@ static void exynos_tmu_control(struct platform_device *pdev, bool on)
con = readl(data->base + reg->tmu_ctrl);
+ if (pdata->test_mux)
+ con |= (pdata->test_mux << reg->test_mux_addr_shift);
+
if (pdata->reference_voltage) {
con &= ~(reg->buf_vref_sel_mask << reg->buf_vref_sel_shift);
con |= pdata->reference_voltage << reg->buf_vref_sel_shift;
@@ -488,7 +491,7 @@ static const struct of_device_id exynos_tmu_match[] = {
},
{
.compatible = "samsung,exynos4412-tmu",
- .data = (void *)EXYNOS5250_TMU_DRV_DATA,
+ .data = (void *)EXYNOS4412_TMU_DRV_DATA,
},
{
.compatible = "samsung,exynos5250-tmu",
@@ -629,9 +632,10 @@ static int exynos_tmu_probe(struct platform_device *pdev)
if (ret)
return ret;
- if (pdata->type == SOC_ARCH_EXYNOS ||
- pdata->type == SOC_ARCH_EXYNOS4210 ||
- pdata->type == SOC_ARCH_EXYNOS5440)
+ if (pdata->type == SOC_ARCH_EXYNOS4210 ||
+ pdata->type == SOC_ARCH_EXYNOS4412 ||
+ pdata->type == SOC_ARCH_EXYNOS5250 ||
+ pdata->type == SOC_ARCH_EXYNOS5440)
data->soc = pdata->type;
else {
ret = -EINVAL;
diff --git a/drivers/thermal/samsung/exynos_tmu.h b/drivers/thermal/samsung/exynos_tmu.h
index b364c9e..3fb6554 100644
--- a/drivers/thermal/samsung/exynos_tmu.h
+++ b/drivers/thermal/samsung/exynos_tmu.h
@@ -41,7 +41,8 @@ enum calibration_mode {
enum soc_type {
SOC_ARCH_EXYNOS4210 = 1,
- SOC_ARCH_EXYNOS,
+ SOC_ARCH_EXYNOS4412,
+ SOC_ARCH_EXYNOS5250,
SOC_ARCH_EXYNOS5440,
};
@@ -84,6 +85,7 @@ enum soc_type {
* @triminfo_reload_shift: shift of triminfo reload enable bit in triminfo_ctrl
reg.
* @tmu_ctrl: TMU main controller register.
+ * @test_mux_addr_shift: shift bits of test mux address.
* @buf_vref_sel_shift: shift bits of reference voltage in tmu_ctrl register.
* @buf_vref_sel_mask: mask bits of reference voltage in tmu_ctrl register.
* @therm_trip_mode_shift: shift bits of tripping mode in tmu_ctrl register.
@@ -150,6 +152,7 @@ struct exynos_tmu_registers {
u32 triminfo_reload_shift;
u32 tmu_ctrl;
+ u32 test_mux_addr_shift;
u32 buf_vref_sel_shift;
u32 buf_vref_sel_mask;
u32 therm_trip_mode_shift;
@@ -257,6 +260,7 @@ struct exynos_tmu_registers {
* @first_point_trim: temp value of the first point trimming
* @second_point_trim: temp value of the second point trimming
* @default_temp_offset: default temperature offset in case of no trimming
+ * @test_mux; information if SoC supports test MUX
* @cal_type: calibration type for temperature
* @cal_mode: calibration mode for temperature
* @freq_clip_table: Table representing frequency reduction percentage.
@@ -286,6 +290,7 @@ struct exynos_tmu_platform_data {
u8 first_point_trim;
u8 second_point_trim;
u8 default_temp_offset;
+ u8 test_mux;
enum calibration_type cal_type;
enum calibration_mode cal_mode;
diff --git a/drivers/thermal/samsung/exynos_tmu_data.c b/drivers/thermal/samsung/exynos_tmu_data.c
index 9002499..073c292 100644
--- a/drivers/thermal/samsung/exynos_tmu_data.c
+++ b/drivers/thermal/samsung/exynos_tmu_data.c
@@ -90,14 +90,15 @@ struct exynos_tmu_init_data const exynos4210_default_tmu_data = {
};
#endif
-#if defined(CONFIG_SOC_EXYNOS5250) || defined(CONFIG_SOC_EXYNOS4412)
-static const struct exynos_tmu_registers exynos5250_tmu_registers = {
+#if defined(CONFIG_SOC_EXYNOS4412) || defined(CONFIG_SOC_EXYNOS5250)
+static const struct exynos_tmu_registers exynos4412_tmu_registers = {
.triminfo_data = EXYNOS_TMU_REG_TRIMINFO,
.triminfo_25_shift = EXYNOS_TRIMINFO_25_SHIFT,
.triminfo_85_shift = EXYNOS_TRIMINFO_85_SHIFT,
.triminfo_ctrl = EXYNOS_TMU_TRIMINFO_CON,
.triminfo_reload_shift = EXYNOS_TRIMINFO_RELOAD_SHIFT,
.tmu_ctrl = EXYNOS_TMU_REG_CONTROL,
+ .test_mux_addr_shift = EXYNOS4412_MUX_ADDR_SHIFT,
.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,
@@ -128,7 +129,7 @@ static const struct exynos_tmu_registers exynos5250_tmu_registers = {
.emul_time_mask = EXYNOS_EMUL_TIME_MASK,
};
-#define EXYNOS5250_TMU_DATA \
+#define EXYNOS4412_TMU_DATA \
.threshold_falling = 10, \
.trigger_levels[0] = 85, \
.trigger_levels[1] = 103, \
@@ -162,15 +163,32 @@ static const struct exynos_tmu_registers exynos5250_tmu_registers = {
.temp_level = 103, \
}, \
.freq_tab_count = 2, \
- .type = SOC_ARCH_EXYNOS, \
- .registers = &exynos5250_tmu_registers, \
+ .registers = &exynos4412_tmu_registers, \
.features = (TMU_SUPPORT_EMULATION | TMU_SUPPORT_TRIM_RELOAD | \
TMU_SUPPORT_FALLING_TRIP | TMU_SUPPORT_READY_STATUS | \
TMU_SUPPORT_EMUL_TIME)
+#endif
+#if defined(CONFIG_SOC_EXYNOS4412)
+struct exynos_tmu_init_data const exynos4412_default_tmu_data = {
+ .tmu_data = {
+ {
+ EXYNOS4412_TMU_DATA,
+ .type = SOC_ARCH_EXYNOS4412,
+ .test_mux = EXYNOS4412_MUX_ADDR_VALUE,
+ },
+ },
+ .tmu_count = 1,
+};
+#endif
+
+#if defined(CONFIG_SOC_EXYNOS5250)
struct exynos_tmu_init_data const exynos5250_default_tmu_data = {
.tmu_data = {
- { EXYNOS5250_TMU_DATA },
+ {
+ EXYNOS4412_TMU_DATA,
+ .type = SOC_ARCH_EXYNOS5250,
+ },
},
.tmu_count = 1,
};
diff --git a/drivers/thermal/samsung/exynos_tmu_data.h b/drivers/thermal/samsung/exynos_tmu_data.h
index dc7feb5..a1ea19d 100644
--- a/drivers/thermal/samsung/exynos_tmu_data.h
+++ b/drivers/thermal/samsung/exynos_tmu_data.h
@@ -95,6 +95,10 @@
#define EXYNOS_MAX_TRIGGER_PER_REG 4
+/* Exynos4412 specific */
+#define EXYNOS4412_MUX_ADDR_VALUE 6
+#define EXYNOS4412_MUX_ADDR_SHIFT 20
+
/*exynos5440 specific registers*/
#define EXYNOS5440_TMU_S0_7_TRIM 0x000
#define EXYNOS5440_TMU_S0_7_CTRL 0x020
@@ -138,7 +142,14 @@ extern struct exynos_tmu_init_data const exynos4210_default_tmu_data;
#define EXYNOS4210_TMU_DRV_DATA (NULL)
#endif
-#if (defined(CONFIG_SOC_EXYNOS5250) || defined(CONFIG_SOC_EXYNOS4412))
+#if defined(CONFIG_SOC_EXYNOS4412)
+extern struct exynos_tmu_init_data const exynos4412_default_tmu_data;
+#define EXYNOS4412_TMU_DRV_DATA (&exynos4412_default_tmu_data)
+#else
+#define EXYNOS4412_TMU_DRV_DATA (NULL)
+#endif
+
+#if defined(CONFIG_SOC_EXYNOS5250)
extern struct exynos_tmu_init_data const exynos5250_default_tmu_data;
#define EXYNOS5250_TMU_DRV_DATA (&exynos5250_default_tmu_data)
#else
generated by cgit v0.10.2 at 2024-08-09 17:20:25 (GMT)