1 files changed, 35 insertions, 27 deletions

diff --git a/drivers/thermal/qcom/lmh.c b/drivers/thermal/qcom/lmh.c
index eafa7526eb8b..c7f91cbdccc7 100644
--- a/drivers/thermal/qcom/lmh.c
+++ b/drivers/thermal/qcom/lmh.c
@@ -28,6 +28,8 @@
 
 #define LMH_REG_DCVS_INTR_CLR		0x8
 
+#define LMH_ENABLE_ALGOS		1
+
 struct lmh_hw_data {
 	void __iomem *base;
 	struct irq_domain *domain;
@@ -90,6 +92,7 @@ static int lmh_probe(struct platform_device *pdev)
 	struct device_node *cpu_node;
 	struct lmh_hw_data *lmh_data;
 	int temp_low, temp_high, temp_arm, cpu_id, ret;
+	unsigned int enable_alg;
 	u32 node_id;
 
 	lmh_data = devm_kzalloc(dev, sizeof(*lmh_data), GFP_KERNEL);
@@ -141,32 +144,36 @@ static int lmh_probe(struct platform_device *pdev)
 	if (!qcom_scm_lmh_dcvsh_available())
 		return -EINVAL;
 
-	ret = qcom_scm_lmh_dcvsh(LMH_SUB_FN_CRNT, LMH_ALGO_MODE_ENABLE, 1,
-				 LMH_NODE_DCVS, node_id, 0);
-	if (ret)
-		dev_err(dev, "Error %d enabling current subfunction\n", ret);
-
-	ret = qcom_scm_lmh_dcvsh(LMH_SUB_FN_REL, LMH_ALGO_MODE_ENABLE, 1,
-				 LMH_NODE_DCVS, node_id, 0);
-	if (ret)
-		dev_err(dev, "Error %d enabling reliability subfunction\n", ret);
-
-	ret = qcom_scm_lmh_dcvsh(LMH_SUB_FN_BCL, LMH_ALGO_MODE_ENABLE, 1,
-				 LMH_NODE_DCVS, node_id, 0);
-	if (ret)
-		dev_err(dev, "Error %d enabling BCL subfunction\n", ret);
-
-	ret = qcom_scm_lmh_dcvsh(LMH_SUB_FN_THERMAL, LMH_ALGO_MODE_ENABLE, 1,
-				 LMH_NODE_DCVS, node_id, 0);
-	if (ret) {
-		dev_err(dev, "Error %d enabling thermal subfunction\n", ret);
-		return ret;
-	}
-
-	ret = qcom_scm_lmh_profile_change(0x1);
-	if (ret) {
-		dev_err(dev, "Error %d changing profile\n", ret);
-		return ret;
+	enable_alg = (uintptr_t)of_device_get_match_data(dev);
+
+	if (enable_alg) {
+		ret = qcom_scm_lmh_dcvsh(LMH_SUB_FN_CRNT, LMH_ALGO_MODE_ENABLE, 1,
+					 LMH_NODE_DCVS, node_id, 0);
+		if (ret)
+			dev_err(dev, "Error %d enabling current subfunction\n", ret);
+
+		ret = qcom_scm_lmh_dcvsh(LMH_SUB_FN_REL, LMH_ALGO_MODE_ENABLE, 1,
+					 LMH_NODE_DCVS, node_id, 0);
+		if (ret)
+			dev_err(dev, "Error %d enabling reliability subfunction\n", ret);
+
+		ret = qcom_scm_lmh_dcvsh(LMH_SUB_FN_BCL, LMH_ALGO_MODE_ENABLE, 1,
+					 LMH_NODE_DCVS, node_id, 0);
+		if (ret)
+			dev_err(dev, "Error %d enabling BCL subfunction\n", ret);
+
+		ret = qcom_scm_lmh_dcvsh(LMH_SUB_FN_THERMAL, LMH_ALGO_MODE_ENABLE, 1,
+					 LMH_NODE_DCVS, node_id, 0);
+		if (ret) {
+			dev_err(dev, "Error %d enabling thermal subfunction\n", ret);
+			return ret;
+		}
+
+		ret = qcom_scm_lmh_profile_change(0x1);
+		if (ret) {
+			dev_err(dev, "Error %d changing profile\n", ret);
+			return ret;
+		}
 	}
 
 	/* Set default thermal trips */
@@ -213,7 +220,8 @@ static int lmh_probe(struct platform_device *pdev)
 }
 
 static const struct of_device_id lmh_table[] = {
-	{ .compatible = "qcom,sdm845-lmh", },
+	{ .compatible = "qcom,sdm845-lmh", .data = (void *)LMH_ENABLE_ALGOS},
+	{ .compatible = "qcom,sm8150-lmh", },
 	{}
 };
 MODULE_DEVICE_TABLE(of, lmh_table);