Add support for MSM8937 MSS it is similar to MSM8917 MSS.
It differs primarily in that TZ needs to be informed of
the modem start address and pas_id.

Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
---
 drivers/remoteproc/qcom_q6v5_mss.c | 53 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 51 insertions(+), 2 deletions(-)

diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c
index c17ac84636b9..46f287672291 100644
--- a/drivers/remoteproc/qcom_q6v5_mss.c
+++ b/drivers/remoteproc/qcom_q6v5_mss.c
@@ -263,6 +263,7 @@ enum {
 	MSS_MSM8916,
 	MSS_MSM8917,
 	MSS_MSM8926,
+	MSS_MSM8937,
 	MSS_MSM8953,
 	MSS_MSM8974,
 	MSS_MSM8996,
@@ -753,6 +754,7 @@ static int q6v5proc_reset(struct q6v5 *qproc)
 	} else if (qproc->version == MSS_MDM9607 ||
 		   qproc->version == MSS_MSM8909 ||
 		   qproc->version == MSS_MSM8917 ||
+		   qproc->version == MSS_MSM8937 ||
 		   qproc->version == MSS_MSM8953 ||
 		   qproc->version == MSS_MSM8996 ||
 		   qproc->version == MSS_MSM8998 ||
@@ -760,7 +762,8 @@ static int q6v5proc_reset(struct q6v5 *qproc)
 
 		/* Override the ACC value if required */
 		if (qproc->version == MSS_MDM9607 ||
-		    qproc->version == MSS_MSM8917)
+		    qproc->version == MSS_MSM8917 ||
+		    qproc->version == MSS_MSM8937)
 			writel(QDSP6SS_ACC_OVERRIDE_VAL_9607,
 			       qproc->reg_base + QDSP6SS_STRAP_ACC);
 		else if (qproc->version != MSS_MSM8909 &&
@@ -828,7 +831,8 @@ static int q6v5proc_reset(struct q6v5 *qproc)
 				i = 19;
 				reverse = 0;
 			} else if (qproc->version == MSS_MDM9607 ||
-				   qproc->version == MSS_MSM8917) {
+				   qproc->version == MSS_MSM8917 ||
+				   qproc->version == MSS_MSM8937) {
 				mem_pwr_ctl = QDSP6SS_MEM_PWR_CTL;
 				i = 19;
 				/*
@@ -2600,6 +2604,50 @@ static const struct rproc_hexagon_res msm8917_mss = {
 	.version = MSS_MSM8917,
 };
 
+static const struct rproc_hexagon_res msm8937_mss = {
+	.hexagon_mba_image = "mba.mbn",
+	.proxy_supply = (struct qcom_mss_reg_res[]) {
+		{
+			.supply = "pll",
+			.uA = 100000,
+		},
+		{}
+	},
+	.active_supply = (struct qcom_mss_reg_res[]) {
+		{
+			.supply = "mss",
+			.uV = 1050000,
+			.uA = 100000,
+		},
+		{}
+	},
+	.proxy_clk_names = (char*[]){
+		"xo",
+		NULL
+	},
+	.active_clk_names = (char*[]){
+		"iface",
+		"bus",
+		"mem",
+		NULL
+	},
+	.proxy_pd_names = (char*[]) {
+		"cx",
+		"mx",
+		NULL
+	},
+	.need_mem_protection = false,
+	.need_pas_mem_setup = true,
+	.has_alt_reset = false,
+	.has_mba_logs = false,
+	.has_spare_reg = false,
+	.has_qaccept_regs = false,
+	.has_ext_bhs_reg = false,
+	.has_ext_cntl_regs = false,
+	.has_vq6 = false,
+	.version = MSS_MSM8937,
+};
+
 static const struct rproc_hexagon_res msm8953_mss = {
 	.hexagon_mba_image = "mba.mbn",
 	.proxy_supply = (struct qcom_mss_reg_res[]) {
@@ -2785,6 +2833,7 @@ static const struct of_device_id q6v5_of_match[] = {
 	{ .compatible = "qcom,msm8916-mss-pil", .data = &msm8916_mss},
 	{ .compatible = "qcom,msm8917-mss-pil", .data = &msm8917_mss},
 	{ .compatible = "qcom,msm8926-mss-pil", .data = &msm8926_mss},
+	{ .compatible = "qcom,msm8937-mss-pil", .data = &msm8937_mss},
 	{ .compatible = "qcom,msm8953-mss-pil", .data = &msm8953_mss},
 	{ .compatible = "qcom,msm8974-mss-pil", .data = &msm8974_mss},
 	{ .compatible = "qcom,msm8996-mss-pil", .data = &msm8996_mss},

-- 
2.52.0

On 1/7/26 12:34 PM, Barnabás Czémán wrote:
> Add support for MSM8937 MSS it is similar to MSM8917 MSS.
> It differs primarily in that TZ needs to be informed of
> the modem start address and pas_id.
> 
> Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
> ---

Acked-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad