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thermal: rockchip: Support the RK3328 SOC in thermal driver

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RK3328 SOC has one Temperature Sensor for CPU.

Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
Reviewed-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Rocky Hao 2017-08-04 16:06:13 +08:00 committed by Zhang Rui
parent b170e6d9bb
commit eda519d5f7
1 changed files with 65 additions and 0 deletions
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65
drivers/thermal/rockchip_thermal.c
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@ -320,6 +320,44 @@ static const struct tsadc_table rk3288_code_table[] = {
{0, 125000}, {0, 125000},
}; };
static const struct tsadc_table rk3328_code_table[] = {
{0, -40000},
{296, -40000},
{304, -35000},
{313, -30000},
{331, -20000},
{340, -15000},
{349, -10000},
{359, -5000},
{368, 0},
{378, 5000},
{388, 10000},
{398, 15000},
{408, 20000},
{418, 25000},
{429, 30000},
{440, 35000},
{451, 40000},
{462, 45000},
{473, 50000},
{485, 55000},
{496, 60000},
{508, 65000},
{521, 70000},
{533, 75000},
{546, 80000},
{559, 85000},
{572, 90000},
{586, 95000},
{600, 100000},
{614, 105000},
{629, 110000},
{644, 115000},
{659, 120000},
{675, 125000},
{TSADCV2_DATA_MASK, 125000},
};
static const struct tsadc_table rk3368_code_table[] = { static const struct tsadc_table rk3368_code_table[] = {
{0, -40000}, {0, -40000},
{106, -40000}, {106, -40000},
@ -790,6 +828,29 @@ static const struct rockchip_tsadc_chip rk3288_tsadc_data = {
}, },
}; };
static const struct rockchip_tsadc_chip rk3328_tsadc_data = {
.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */
.chn_num = 1, /* one channels for tsadc */
.tshut_mode = TSHUT_MODE_CRU, /* default TSHUT via CRU */
.tshut_temp = 95000,
.initialize = rk_tsadcv2_initialize,
.irq_ack = rk_tsadcv3_irq_ack,
.control = rk_tsadcv3_control,
.get_temp = rk_tsadcv2_get_temp,
.set_alarm_temp = rk_tsadcv2_alarm_temp,
.set_tshut_temp = rk_tsadcv2_tshut_temp,
.set_tshut_mode = rk_tsadcv2_tshut_mode,
.table = {
.id = rk3328_code_table,
.length = ARRAY_SIZE(rk3328_code_table),
.data_mask = TSADCV2_DATA_MASK,
.mode = ADC_INCREMENT,
},
};
static const struct rockchip_tsadc_chip rk3366_tsadc_data = { static const struct rockchip_tsadc_chip rk3366_tsadc_data = {
.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */ .chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */
.chn_id[SENSOR_GPU] = 1, /* gpu sensor is channel 1 */ .chn_id[SENSOR_GPU] = 1, /* gpu sensor is channel 1 */
@ -874,6 +935,10 @@ static const struct of_device_id of_rockchip_thermal_match[] = {
.compatible = "rockchip,rk3288-tsadc", .compatible = "rockchip,rk3288-tsadc",
.data = (void *)&rk3288_tsadc_data, .data = (void *)&rk3288_tsadc_data,
}, },
{
.compatible = "rockchip,rk3328-tsadc",
.data = (void *)&rk3328_tsadc_data,
},
{ {
.compatible = "rockchip,rk3366-tsadc", .compatible = "rockchip,rk3366-tsadc",
.data = (void *)&rk3366_tsadc_data, .data = (void *)&rk3366_tsadc_data,