[5/8] thermal: rockchip: the rename compatibles for rockchip SoCs

Commit Message

Caesar Wang Feb. 3, 2016, 4:12 a.m. UTC

This patch renames to be more adapter compatibles since more and more
SoCs are supported in thermal driver.

Reported-by: Huang,Tao <[e-mail]>
Signed-off-by: Caesar Wang <[e-mail]>
---

 drivers/thermal/rockchip_thermal.c | 50 +++++++++++++++++++++-----------------
 1 file changed, 28 insertions(+), 22 deletions(-)

Patch

diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c
index 5c58d48..9cdef62 100644
--- a/drivers/thermal/rockchip_thermal.c
+++ b/drivers/thermal/rockchip_thermal.c
@@ -58,8 +58,8 @@  enum sensor_id {
 
 /**
  * The conversion table has the adc value and temperature.
- * ADC_DECREMENT: the adc value is of diminishing.(e.g. v2_code_table)
- * ADC_INCREMENT: the adc value is incremental.(e.g. v3_code_table)
+ * ADC_DECREMENT: the adc value is of diminishing.(e.g. rk3288_code_table)
+ * ADC_INCREMENT: the adc value is incremental.(e.g. rk3368_code_table)
  */
 enum adc_sort_mode {
 	ADC_DECREMENT = 0,
@@ -135,7 +135,13 @@  struct rockchip_thermal_data {
 	enum tshut_polarity tshut_polarity;
 };
 
-/* TSADC Sensor info define: */
+/**
+ * TSADC Sensor Register description:
+ *
+ * TSADCV2_* are used for RK3288 SoCs, the other chips can reuse it.
+ * TSADCV3_* are used for newer SoCs than RK3288. (e.g: RK3228, RK3399)
+ *
+ */
 #define TSADCV2_AUTO_CON			0x04
 #define TSADCV2_INT_EN				0x08
 #define TSADCV2_INT_PD				0x0c
@@ -154,8 +160,8 @@  struct rockchip_thermal_data {
 #define TSADCV2_SHUT_2GPIO_SRC_EN(chn)		BIT(4 + (chn))
 #define TSADCV2_SHUT_2CRU_SRC_EN(chn)		BIT(8 + (chn))
 
-#define TSADCV1_INT_PD_CLEAR_MASK		~BIT(16)
 #define TSADCV2_INT_PD_CLEAR_MASK		~BIT(8)
+#define TSADCV3_INT_PD_CLEAR_MASK		~BIT(16)
 
 #define TSADCV2_DATA_MASK			0xfff
 #define TSADCV3_DATA_MASK			0x3ff
@@ -177,7 +183,7 @@  struct tsadc_table {
  * linearly interpolated.
  * Code to Temperature mapping should be updated based on sillcon results.
  */
-static const struct tsadc_table v1_code_table[] = {
+static const struct tsadc_table rk3228_code_table[] = {
 	{TSADCV3_DATA_MASK, -40000},
 	{436, -40000},
 	{431, -35000},
@@ -215,7 +221,7 @@  static const struct tsadc_table v1_code_table[] = {
 	{264, 125000},
 };
 
-static const struct tsadc_table v2_code_table[] = {
+static const struct tsadc_table rk3288_code_table[] = {
 	{TSADCV2_DATA_MASK, -40000},
 	{3800, -40000},
 	{3792, -35000},
@@ -253,7 +259,7 @@  static const struct tsadc_table v2_code_table[] = {
 	{3421, 125000},
 };
 
-static const struct tsadc_table v3_code_table[] = {
+static const struct tsadc_table rk3368_code_table[] = {
 	{0, -40000},
 	{106, -40000},
 	{108, -35000},
@@ -292,7 +298,7 @@  static const struct tsadc_table v3_code_table[] = {
 	{TSADCV3_DATA_MASK, 125000},
 };
 
-static const struct tsadc_table v4_code_table[] = {
+static const struct tsadc_table rk3399_code_table[] = {
 	{TSADCV3_DATA_MASK, -40000},
 	{431, -40000},
 	{426, -35000},
@@ -453,20 +459,20 @@  static void rk_tsadcv2_initialize(void __iomem *regs,
 		       regs + TSADCV2_HIGHT_TSHUT_DEBOUNCE);
 }
 
-static void rk_tsadcv1_irq_ack(void __iomem *regs)
+static void rk_tsadcv2_irq_ack(void __iomem *regs)
 {
 	u32 val;
 
 	val = readl_relaxed(regs + TSADCV2_INT_PD);
-	writel_relaxed(val & TSADCV1_INT_PD_CLEAR_MASK, regs + TSADCV2_INT_PD);
+	writel_relaxed(val & TSADCV2_INT_PD_CLEAR_MASK, regs + TSADCV2_INT_PD);
 }
 
-static void rk_tsadcv2_irq_ack(void __iomem *regs)
+static void rk_tsadcv3_irq_ack(void __iomem *regs)
 {
 	u32 val;
 
 	val = readl_relaxed(regs + TSADCV2_INT_PD);
-	writel_relaxed(val & TSADCV2_INT_PD_CLEAR_MASK, regs + TSADCV2_INT_PD);
+	writel_relaxed(val & TSADCV3_INT_PD_CLEAR_MASK, regs + TSADCV2_INT_PD);
 }
 
 static void rk_tsadcv2_control(void __iomem *regs, bool enable)
@@ -531,15 +537,15 @@  static const struct rockchip_tsadc_chip rk3228_tsadc_data = {
 	.tshut_temp = 95000,
 
 	.initialize = rk_tsadcv2_initialize,
-	.irq_ack = rk_tsadcv1_irq_ack,
+	.irq_ack = rk_tsadcv3_irq_ack,
 	.control = rk_tsadcv2_control,
 	.get_temp = rk_tsadcv2_get_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
 	.table = {
-		.id = v1_code_table,
-		.length = ARRAY_SIZE(v1_code_table),
+		.id = rk3228_code_table,
+		.length = ARRAY_SIZE(rk3228_code_table),
 		.data_mask = TSADCV3_DATA_MASK,
 		.mode = ADC_DECREMENT,
 	},
@@ -562,8 +568,8 @@  static const struct rockchip_tsadc_chip rk3288_tsadc_data = {
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
 	.table = {
-		.id = v2_code_table,
-		.length = ARRAY_SIZE(v2_code_table),
+		.id = rk3288_code_table,
+		.length = ARRAY_SIZE(rk3288_code_table),
 		.data_mask = TSADCV2_DATA_MASK,
 		.mode = ADC_DECREMENT,
 	},
@@ -586,8 +592,8 @@  static const struct rockchip_tsadc_chip rk3368_tsadc_data = {
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
 	.table = {
-		.id = v3_code_table,
-		.length = ARRAY_SIZE(v3_code_table),
+		.id = rk3368_code_table,
+		.length = ARRAY_SIZE(rk3368_code_table),
 		.data_mask = TSADCV3_DATA_MASK,
 		.mode = ADC_INCREMENT,
 	},
@@ -603,15 +609,15 @@  static const struct rockchip_tsadc_chip rk3399_tsadc_data = {
 	.tshut_temp = 95000,
 
 	.initialize = rk_tsadcv2_initialize,
-	.irq_ack = rk_tsadcv1_irq_ack,
+	.irq_ack = rk_tsadcv3_irq_ack,
 	.control = rk_tsadcv2_control,
 	.get_temp = rk_tsadcv2_get_temp,
 	.set_tshut_temp = rk_tsadcv2_tshut_temp,
 	.set_tshut_mode = rk_tsadcv2_tshut_mode,
 
 	.table = {
-		.id = v4_code_table,
-		.length = ARRAY_SIZE(v4_code_table),
+		.id = rk3399_code_table,
+		.length = ARRAY_SIZE(rk3399_code_table),
 		.data_mask = TSADCV3_DATA_MASK,
 		.mode = ADC_DECREMENT,
 	},