board-rockpis-0008-thermal-rockchip-add-tsadc-support-for-rk3308(:1)

Original-Subject: thermal: rockchip: add tsadc support for rk3308
Change-Id: Ibf1782ca471c8ad4b14d6fd64eeb123181903adc
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
X-Armbian: Patch-File: board-rockpis-0008-thermal-rockchip-add-tsadc-support-for-rk3308
X-Armbian: Patch-File-Counter: 1
X-Armbian: Patch-Rel-Directory: patch/kernel/archive/rockchip64-6.3
X-Armbian: Patch-Type: kernel
X-Armbian: Patch-Root-Type: core
X-Armbian: Patch-Sub-Type: common
X-Armbian: Original-Subject: thermal: rockchip: add tsadc support for rk3308

Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml

@@ -15,6 +15,7 @@ properties:
       - rockchip,px30-tsadc
       - rockchip,rk3228-tsadc
       - rockchip,rk3288-tsadc
+      - rockchip,rk3308-tsadc
       - rockchip,rk3328-tsadc
       - rockchip,rk3368-tsadc
       - rockchip,rk3399-tsadc

drivers/thermal/rockchip_thermal.c

@@ -924,6 +924,30 @@ static void rk_tsadcv2_tshut_mode(int chn, void __iomem *regs,
 	writel_relaxed(val, regs + TSADCV2_INT_EN);
 }
 
+static const struct rockchip_tsadc_chip rk3308_tsadc_data = {
+	.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */
+	.chn_id[SENSOR_GPU] = 1, /* gpu sensor is channel 1 */
+	.chn_num = 2, /* 2 channels for tsadc */
+
+	.tshut_mode = TSHUT_MODE_CRU, /* default TSHUT via CRU */
+	.tshut_temp = 95000,
+
+	.initialize = rk_tsadcv4_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 px30_tsadc_data = {
 	.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */
 	.chn_id[SENSOR_GPU] = 1, /* gpu sensor is channel 1 */
@@ -1160,6 +1184,10 @@ static const struct of_device_id of_rockchip_thermal_match[] = {
 		.compatible = "rockchip,rk3288-tsadc",
 		.data = (void *)&rk3288_tsadc_data,
 	},
+	{
+		.compatible = "rockchip,rk3308-tsadc",
+		.data = (void *)&rk3308_tsadc_data,
+	},
 	{
 		.compatible = "rockchip,rk3328-tsadc",
 		.data = (void *)&rk3328_tsadc_data,