[v1,2/3] thermal: rockchip: Support the RK3308 SoC in thermal driver
diff mbox series

Message ID 1572923846-23310-3-git-send-email-zhangqing@rock-chips.com
State New, archived
Delegated to: Eduardo Valentin
Headers show
Series
  • thermal: rockchip: Support the RK3308 SoC in thermal driver
Related show

Commit Message

Elaine Zhang Nov. 5, 2019, 3:17 a.m. UTC
RK3308 SOC has two Temperature Sensors for CPU and GPU.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
 drivers/thermal/rockchip_thermal.c | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

Comments

Heiko Stuebner Nov. 5, 2019, 7:59 a.m. UTC | #1
Am Dienstag, 5. November 2019, 04:17:25 CET schrieb Elaine Zhang:
> RK3308 SOC has two Temperature Sensors for CPU and GPU.
> 
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

Reviewed-by: Heiko Stuebner <heiko@sntech.de>

Patch
diff mbox series

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 343c2f5c5a25..c50ff6314389 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -918,6 +918,30 @@  static void rk_tsadcv2_tshut_mode(int chn, void __iomem *regs,
 	},
 };
 
+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 rk3328_tsadc_data = {
 	.chn_id[SENSOR_CPU] = 0, /* cpu sensor is channel 0 */
 	.chn_num = 1, /* one channels for tsadc */
@@ -1033,6 +1057,10 @@  static void rk_tsadcv2_tshut_mode(int chn, void __iomem *regs,
 		.data = (void *)&rk3288_tsadc_data,
 	},
 	{
+		.compatible = "rockchip,rk3308-tsadc",
+		.data = (void *)&rk3308_tsadc_data,
+	},
+	{
 		.compatible = "rockchip,rk3328-tsadc",
 		.data = (void *)&rk3328_tsadc_data,
 	},