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Commit eda519d5 authored by Rocky Hao's avatar Rocky Hao Committed by Zhang Rui
Browse files

thermal: rockchip: Support the RK3328 SOC in thermal driver 



RK3328 SOC has one Temperature Sensor for CPU.

Signed-off-by: default avatarRocky Hao <rocky.hao@rock-chips.com>
Reviewed-by: default avatarCaesar Wang <wxt@rock-chips.com>
Signed-off-by: default avatarZhang Rui <rui.zhang@intel.com>
parent b170e6d9

drivers/thermal/rockchip_thermal.c

+65 −0
Original line number Diff line number Diff line
@@ -320,6 +320,44 @@ static const struct tsadc_table rk3288_code_table[] = { 
	{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[] = {

	{0, -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 = {

	.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */

	.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",

		.data = (void *)&rk3288_tsadc_data,

	},

	{

		.compatible = "rockchip,rk3328-tsadc",

		.data = (void *)&rk3328_tsadc_data,

	},

	{

		.compatible = "rockchip,rk3366-tsadc",

		.data = (void *)&rk3366_tsadc_data,