remoteproc: qcom_q6v5_mss: Add MSM8937

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>
Link: https://lore.kernel.org/r/20260107-mss-v4-7-9f4780345b6f@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/drivers/remoteproc/qcom_q6v5_mss.c b/drivers/remoteproc/qcom_q6v5_mss.c
index c17ac84636b9a4fca207e3665b2f8f9ac136d8da..46f287672291de1cc8dbd9e421103d5c3e7b7282 100644 (file)
--- 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},