thermal/drivers/armada: Add support for AP807 thermal data

Add support for the AP807 die thermal data. This is the same as AP806,
except for the coefficients.

ap807 values taken from TSENSE_ADC_16FFC spec, which says:
	T(in Celsius) = T(code)*TSENE_GAIN+TSENE_OFFSET
where in default:
	TSENE_OFFSET = 128.9
	TSENE_GAIN = 0.394

Signed-off-by: Alex Leibovich <alexl@marvell.com>
Tested-by: sa_ip-sw-jenkins <sa_ip-sw-jenkins@marvell.com>
Reviewed-by: Stefan Chulski <stefanc@marvell.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/E1qA7yU-00Ea4u-Je@rmk-PC.armlinux.org.uk

Author: Alex Leibovich

drivers/thermal/armada_thermal.c

@@ -231,7 +231,7 @@ static void armada380_init(struct platform_device *pdev,
 	regmap_write(priv->syscon, data->syscon_control0_off, reg);
 }
 
-static void armada_ap806_init(struct platform_device *pdev,
+static void armada_ap80x_init(struct platform_device *pdev,
 			      struct armada_thermal_priv *priv)
 {
 	struct armada_thermal_data *data = priv->data;
@@ -614,7 +614,7 @@ static const struct armada_thermal_data armada380_data = {
 };
 
 static const struct armada_thermal_data armada_ap806_data = {
-	.init = armada_ap806_init,
+	.init = armada_ap80x_init,
 	.is_valid_bit = BIT(16),
 	.temp_shift = 0,
 	.temp_mask = 0x3ff,
@@ -637,6 +637,30 @@ static const struct armada_thermal_data armada_ap806_data = {
 	.cpu_nr = 4,
 };
 
+static const struct armada_thermal_data armada_ap807_data = {
+	.init = armada_ap80x_init,
+	.is_valid_bit = BIT(16),
+	.temp_shift = 0,
+	.temp_mask = 0x3ff,
+	.thresh_shift = 3,
+	.hyst_shift = 19,
+	.hyst_mask = 0x3,
+	.coef_b = -128900LL,
+	.coef_m = 394ULL,
+	.coef_div = 1,
+	.inverted = true,
+	.signed_sample = true,
+	.syscon_control0_off = 0x84,
+	.syscon_control1_off = 0x88,
+	.syscon_status_off = 0x8C,
+	.dfx_irq_cause_off = 0x108,
+	.dfx_irq_mask_off = 0x10C,
+	.dfx_overheat_irq = BIT(22),
+	.dfx_server_irq_mask_off = 0x104,
+	.dfx_server_irq_en = BIT(1),
+	.cpu_nr = 4,
+};
+
 static const struct armada_thermal_data armada_cp110_data = {
 	.init = armada_cp110_init,
 	.is_valid_bit = BIT(10),
@@ -680,6 +704,10 @@ static const struct of_device_id armada_thermal_id_table[] = {
 		.compatible = "marvell,armada-ap806-thermal",
 		.data       = &armada_ap806_data,
 	},
+	{
+		.compatible = "marvell,armada-ap807-thermal",
+		.data       = &armada_ap807_data,
+	},
 	{
 		.compatible = "marvell,armada-cp110-thermal",
 		.data       = &armada_cp110_data,