[v5,18/18] thermal: sun8i: add support for Allwinner R40 thermal sensor
diff mbox series

Message ID 20190810052829.6032-19-tiny.windzz@gmail.com
State New
Delegated to: Eduardo Valentin
Headers show
Series
  • add thermal driver for h6
Related show

Commit Message

Frank Lee Aug. 10, 2019, 5:28 a.m. UTC
From: Icenowy Zheng <icenowy@aosc.io>

The thermal sensor in Allwinner R40 SoC is quite similar to the one in
Allwinner A64 SoC, with only slightly different temperature calculation
formula.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
 drivers/thermal/sun8i_thermal.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Patch
diff mbox series

diff --git a/drivers/thermal/sun8i_thermal.c b/drivers/thermal/sun8i_thermal.c
index 78a888d85cba..0de9a56c3775 100644
--- a/drivers/thermal/sun8i_thermal.c
+++ b/drivers/thermal/sun8i_thermal.c
@@ -529,6 +529,17 @@  static const struct ths_thermal_chip sun8i_h3_ths = {
 	.irq_ack = sun8i_h3_irq_ack,
 };
 
+static const struct ths_thermal_chip sun8i_r40_ths = {
+	.sensor_num = 3,
+	.offset = -2222,
+	.scale = -113,
+	.has_mod_clk = true,
+	.temp_data_base = SUN8I_THS_TEMP_DATA,
+	.calibrate = sun8i_h3_ths_calibrate,
+	.init = sun8i_h3_thermal_init,
+	.irq_ack = sun8i_h3_irq_ack,
+};
+
 static const struct ths_thermal_chip sun50i_a64_ths = {
 	.sensor_num = 3,
 	.offset = -2170,
@@ -563,6 +574,7 @@  static const struct ths_thermal_chip sun50i_h6_ths = {
 
 static const struct of_device_id of_ths_match[] = {
 	{ .compatible = "allwinner,sun8i-h3-ths", .data = &sun8i_h3_ths },
+	{ .compatible = "allwinner,sun8i-r40-ths", .data = &sun8i_r40_ths },
 	{ .compatible = "allwinner,sun50i-a64-ths", .data = &sun50i_a64_ths },
 	{ .compatible = "allwinner,sun50i-h5-ths", .data = &sun50i_h5_ths },
 	{ .compatible = "allwinner,sun50i-h6-ths", .data = &sun50i_h6_ths },