diff --git a/drivers/remoteproc/qcom_q6v5_pil.c b/drivers/remoteproc/qcom_q6v5_pil.c
index 7e2d04d4f2f0..4d9504e8bf8e 100644
--- a/drivers/remoteproc/qcom_q6v5_pil.c
+++ b/drivers/remoteproc/qcom_q6v5_pil.c
@@ -57,6 +57,8 @@
 #define RMB_PMI_META_DATA_REG		0x10
 #define RMB_PMI_CODE_START_REG		0x14
 #define RMB_PMI_CODE_LENGTH_REG		0x18
+#define RMB_MBA_MSS_STATUS		0x40
+#define RMB_MBA_ALT_RESET		0x44
 
 #define RMB_CMD_META_DATA_READY		0x1
 #define RMB_CMD_LOAD_READY		0x2
@@ -104,6 +106,13 @@
 #define QDSP6SS_XO_CBCR		0x0038
 #define QDSP6SS_ACC_OVERRIDE_VAL		0x20
 
+/* QDSP6v65 parameters */
+#define QDSP6SS_SLEEP                   0x3C
+#define QDSP6SS_BOOT_CORE_START         0x400
+#define QDSP6SS_BOOT_CMD                0x404
+#define SLEEP_CHECK_MAX_LOOPS           200
+#define BOOT_FSM_TIMEOUT                10000
+
 struct reg_info {
 	struct regulator *reg;
 	int uV;
@@ -170,6 +179,7 @@ struct q6v5 {
 	void *mpss_region;
 	size_t mpss_size;
 
+	struct qcom_rproc_glink glink_subdev;
 	struct qcom_rproc_subdev smd_subdev;
 	struct qcom_rproc_ssr ssr_subdev;
 	struct qcom_sysmon *sysmon;
@@ -184,6 +194,7 @@ enum {
 	MSS_MSM8916,
 	MSS_MSM8974,
 	MSS_MSM8996,
+	MSS_SDM845,
 };
 
 static int q6v5_regulator_init(struct device *dev, struct reg_info *regs,
@@ -390,8 +401,35 @@ static int q6v5proc_reset(struct q6v5 *qproc)
 	int ret;
 	int i;
 
+	if (qproc->version == MSS_SDM845) {
 
-	if (qproc->version == MSS_MSM8996) {
+		val = readl(qproc->reg_base + QDSP6SS_SLEEP);
+		val |= 0x1;
+		writel(val, qproc->reg_base + QDSP6SS_SLEEP);
+
+		ret = readl_poll_timeout(qproc->reg_base + QDSP6SS_SLEEP,
+					 val, !(val & BIT(31)), 1,
+					 SLEEP_CHECK_MAX_LOOPS);
+		if (ret) {
+			dev_err(qproc->dev, "QDSP6SS Sleep clock timed out\n");
+			return -ETIMEDOUT;
+		}
+
+		/* De-assert QDSP6 stop core */
+		writel(1, qproc->reg_base + QDSP6SS_BOOT_CORE_START);
+		/* Trigger boot FSM */
+		writel(1, qproc->reg_base + QDSP6SS_BOOT_CMD);
+
+		ret = readl_poll_timeout(qproc->rmb_base + RMB_MBA_MSS_STATUS,
+				val, (val & BIT(0)) != 0, 10, BOOT_FSM_TIMEOUT);
+		if (ret) {
+			dev_err(qproc->dev, "Boot FSM failed to complete.\n");
+			return ret;
+		}
+
+		goto pbl_wait;
+
+	} else if (qproc->version == MSS_MSM8996) {
 		/* Override the ACC value if required */
 		writel(QDSP6SS_ACC_OVERRIDE_VAL,
 		       qproc->reg_base + QDSP6SS_STRAP_ACC);
@@ -499,6 +537,7 @@ static int q6v5proc_reset(struct q6v5 *qproc)
 	val &= ~Q6SS_STOP_CORE;
 	writel(val, qproc->reg_base + QDSP6SS_RESET_REG);
 
+pbl_wait:
 	/* Wait for PBL status */
 	ret = q6v5_rmb_pbl_wait(qproc, 1000);
 	if (ret == -ETIMEDOUT) {
@@ -1256,6 +1295,7 @@ static int q6v5_probe(struct platform_device *pdev)
 	}
 	qproc->mpss_perm = BIT(QCOM_SCM_VMID_HLOS);
 	qproc->mba_perm = BIT(QCOM_SCM_VMID_HLOS);
+	qcom_add_glink_subdev(rproc, &qproc->glink_subdev);
 	qcom_add_smd_subdev(rproc, &qproc->smd_subdev);
 	qcom_add_ssr_subdev(rproc, &qproc->ssr_subdev, "mpss");
 	qproc->sysmon = qcom_add_sysmon_subdev(rproc, "modem", 0x12);
@@ -1279,6 +1319,7 @@ static int q6v5_remove(struct platform_device *pdev)
 	rproc_del(qproc->rproc);
 
 	qcom_remove_sysmon_subdev(qproc->sysmon);
+	qcom_remove_glink_subdev(qproc->rproc, &qproc->glink_subdev);
 	qcom_remove_smd_subdev(qproc->rproc, &qproc->smd_subdev);
 	qcom_remove_ssr_subdev(qproc->rproc, &qproc->ssr_subdev);
 	rproc_free(qproc->rproc);
@@ -1286,6 +1327,27 @@ static int q6v5_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct rproc_hexagon_res sdm845_mss = {
+	.hexagon_mba_image = "mba.mbn",
+	.proxy_clk_names = (char*[]){
+			"xo",
+			"axis2",
+			"prng",
+			NULL
+	},
+	.active_clk_names = (char*[]){
+			"iface",
+			"bus",
+			"mem",
+			"gpll0_mss",
+			"snoc_axi",
+			"mnoc_axi",
+			NULL
+	},
+	.need_mem_protection = true,
+	.version = MSS_SDM845,
+};
+
 static const struct rproc_hexagon_res msm8996_mss = {
 	.hexagon_mba_image = "mba.mbn",
 	.proxy_clk_names = (char*[]){
@@ -1379,6 +1441,7 @@ static const struct of_device_id q6v5_of_match[] = {
 	{ .compatible = "qcom,msm8916-mss-pil", .data = &msm8916_mss},
 	{ .compatible = "qcom,msm8974-mss-pil", .data = &msm8974_mss},
 	{ .compatible = "qcom,msm8996-mss-pil", .data = &msm8996_mss},
+	{ .compatible = "qcom,sdm845-mss-pil", .data = &sdm845_mss},
 	{ },
 };
 MODULE_DEVICE_TABLE(of, q6v5_of_match);
