From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Rocky Hao <rocky.hao@rock-chips.com>
Date: Fri, 9 Mar 2018 17:36:39 +0800
Subject: thermal: rockchip: add tsadc support for rk3308

Change-Id: Ibf1782ca471c8ad4b14d6fd64eeb123181903adc
Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
---
 Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml |  1 +
 drivers/thermal/rockchip_thermal.c                              | 26 ++++++++++
 2 files changed, 27 insertions(+)

diff --git a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
index 111111111111..222222222222 100644
--- a/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
+++ b/Documentation/devicetree/bindings/thermal/rockchip-thermal.yaml
@@ -17,6 +17,7 @@ properties:
       - rockchip,px30-tsadc
       - rockchip,rk3228-tsadc
       - rockchip,rk3288-tsadc
+      - rockchip,rk3308-tsadc
       - rockchip,rk3328-tsadc
       - rockchip,rk3368-tsadc
       - rockchip,rk3399-tsadc
diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 111111111111..222222222222 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -1060,6 +1060,28 @@ static void rk_tsadcv3_tshut_mode(int chn, void __iomem *regs,
 	writel_relaxed(val_cru, regs + TSADCV3_HSHUT_CRU_INT_EN);
 }
 
+static const struct rockchip_tsadc_chip rk3308_tsadc_data = {
+	.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 = {
 	/* cpu, gpu */
 	.chn_offset = 0,
@@ -1321,6 +1343,10 @@ 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,
-- 
Armbian

