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-rw-r--r--drivers/interconnect/qcom/bcm-voter.c5
-rw-r--r--drivers/interconnect/qcom/icc-rpmh.h2
-rw-r--r--drivers/interconnect/qcom/sa8775p.c1
-rw-r--r--drivers/interconnect/qcom/sm8450.c9
-rw-r--r--drivers/interconnect/qcom/sm8550.c17
5 files changed, 34 insertions, 0 deletions
diff --git a/drivers/interconnect/qcom/bcm-voter.c b/drivers/interconnect/qcom/bcm-voter.c
index 8f385f9c2dd3..d5f2a6b5376b 100644
--- a/drivers/interconnect/qcom/bcm-voter.c
+++ b/drivers/interconnect/qcom/bcm-voter.c
@@ -83,6 +83,11 @@ static void bcm_aggregate(struct qcom_icc_bcm *bcm)
temp = agg_peak[bucket] * bcm->vote_scale;
bcm->vote_y[bucket] = bcm_div(temp, bcm->aux_data.unit);
+
+ if (bcm->enable_mask && (bcm->vote_x[bucket] || bcm->vote_y[bucket])) {
+ bcm->vote_x[bucket] = 0;
+ bcm->vote_y[bucket] = bcm->enable_mask;
+ }
}
if (bcm->keepalive && bcm->vote_x[QCOM_ICC_BUCKET_AMC] == 0 &&
diff --git a/drivers/interconnect/qcom/icc-rpmh.h b/drivers/interconnect/qcom/icc-rpmh.h
index 04391c1ba465..7843d8864d6b 100644
--- a/drivers/interconnect/qcom/icc-rpmh.h
+++ b/drivers/interconnect/qcom/icc-rpmh.h
@@ -81,6 +81,7 @@ struct qcom_icc_node {
* @vote_x: aggregated threshold values, represents sum_bw when @type is bw bcm
* @vote_y: aggregated threshold values, represents peak_bw when @type is bw bcm
* @vote_scale: scaling factor for vote_x and vote_y
+ * @enable_mask: optional mask to send as vote instead of vote_x/vote_y
* @dirty: flag used to indicate whether the bcm needs to be committed
* @keepalive: flag used to indicate whether a keepalive is required
* @aux_data: auxiliary data used when calculating threshold values and
@@ -97,6 +98,7 @@ struct qcom_icc_bcm {
u64 vote_x[QCOM_ICC_NUM_BUCKETS];
u64 vote_y[QCOM_ICC_NUM_BUCKETS];
u64 vote_scale;
+ u32 enable_mask;
bool dirty;
bool keepalive;
struct bcm_db aux_data;
diff --git a/drivers/interconnect/qcom/sa8775p.c b/drivers/interconnect/qcom/sa8775p.c
index da21cc31a580..f56538669de0 100644
--- a/drivers/interconnect/qcom/sa8775p.c
+++ b/drivers/interconnect/qcom/sa8775p.c
@@ -1873,6 +1873,7 @@ static struct qcom_icc_node srvc_snoc = {
static struct qcom_icc_bcm bcm_acv = {
.name = "ACV",
+ .enable_mask = 0x8,
.num_nodes = 1,
.nodes = { &ebi },
};
diff --git a/drivers/interconnect/qcom/sm8450.c b/drivers/interconnect/qcom/sm8450.c
index 2d7a8e7b85ec..e64c214b4020 100644
--- a/drivers/interconnect/qcom/sm8450.c
+++ b/drivers/interconnect/qcom/sm8450.c
@@ -1337,6 +1337,7 @@ static struct qcom_icc_node qns_mem_noc_sf_disp = {
static struct qcom_icc_bcm bcm_acv = {
.name = "ACV",
+ .enable_mask = 0x8,
.num_nodes = 1,
.nodes = { &ebi },
};
@@ -1349,6 +1350,7 @@ static struct qcom_icc_bcm bcm_ce0 = {
static struct qcom_icc_bcm bcm_cn0 = {
.name = "CN0",
+ .enable_mask = 0x1,
.keepalive = true,
.num_nodes = 55,
.nodes = { &qnm_gemnoc_cnoc, &qnm_gemnoc_pcie,
@@ -1383,6 +1385,7 @@ static struct qcom_icc_bcm bcm_cn0 = {
static struct qcom_icc_bcm bcm_co0 = {
.name = "CO0",
+ .enable_mask = 0x1,
.num_nodes = 2,
.nodes = { &qxm_nsp, &qns_nsp_gemnoc },
};
@@ -1403,6 +1406,7 @@ static struct qcom_icc_bcm bcm_mm0 = {
static struct qcom_icc_bcm bcm_mm1 = {
.name = "MM1",
+ .enable_mask = 0x1,
.num_nodes = 12,
.nodes = { &qnm_camnoc_hf, &qnm_camnoc_icp,
&qnm_camnoc_sf, &qnm_mdp,
@@ -1445,6 +1449,7 @@ static struct qcom_icc_bcm bcm_sh0 = {
static struct qcom_icc_bcm bcm_sh1 = {
.name = "SH1",
+ .enable_mask = 0x1,
.num_nodes = 7,
.nodes = { &alm_gpu_tcu, &alm_sys_tcu,
&qnm_nsp_gemnoc, &qnm_pcie,
@@ -1461,6 +1466,7 @@ static struct qcom_icc_bcm bcm_sn0 = {
static struct qcom_icc_bcm bcm_sn1 = {
.name = "SN1",
+ .enable_mask = 0x1,
.num_nodes = 4,
.nodes = { &qhm_gic, &qxm_pimem,
&xm_gic, &qns_gemnoc_gc },
@@ -1492,6 +1498,7 @@ static struct qcom_icc_bcm bcm_sn7 = {
static struct qcom_icc_bcm bcm_acv_disp = {
.name = "ACV",
+ .enable_mask = 0x1,
.num_nodes = 1,
.nodes = { &ebi_disp },
};
@@ -1510,6 +1517,7 @@ static struct qcom_icc_bcm bcm_mm0_disp = {
static struct qcom_icc_bcm bcm_mm1_disp = {
.name = "MM1",
+ .enable_mask = 0x1,
.num_nodes = 3,
.nodes = { &qnm_mdp_disp, &qnm_rot_disp,
&qns_mem_noc_sf_disp },
@@ -1523,6 +1531,7 @@ static struct qcom_icc_bcm bcm_sh0_disp = {
static struct qcom_icc_bcm bcm_sh1_disp = {
.name = "SH1",
+ .enable_mask = 0x1,
.num_nodes = 1,
.nodes = { &qnm_pcie_disp },
};
diff --git a/drivers/interconnect/qcom/sm8550.c b/drivers/interconnect/qcom/sm8550.c
index d823ba988ef6..0864ed285375 100644
--- a/drivers/interconnect/qcom/sm8550.c
+++ b/drivers/interconnect/qcom/sm8550.c
@@ -1473,6 +1473,7 @@ static struct qcom_icc_node qns_mem_noc_sf_cam_ife_2 = {
static struct qcom_icc_bcm bcm_acv = {
.name = "ACV",
+ .enable_mask = 0x8,
.num_nodes = 1,
.nodes = { &ebi },
};
@@ -1485,6 +1486,7 @@ static struct qcom_icc_bcm bcm_ce0 = {
static struct qcom_icc_bcm bcm_cn0 = {
.name = "CN0",
+ .enable_mask = 0x1,
.keepalive = true,
.num_nodes = 54,
.nodes = { &qsm_cfg, &qhs_ahb2phy0,
@@ -1524,6 +1526,7 @@ static struct qcom_icc_bcm bcm_cn1 = {
static struct qcom_icc_bcm bcm_co0 = {
.name = "CO0",
+ .enable_mask = 0x1,
.num_nodes = 2,
.nodes = { &qxm_nsp, &qns_nsp_gemnoc },
};
@@ -1549,6 +1552,7 @@ static struct qcom_icc_bcm bcm_mm0 = {
static struct qcom_icc_bcm bcm_mm1 = {
.name = "MM1",
+ .enable_mask = 0x1,
.num_nodes = 8,
.nodes = { &qnm_camnoc_hf, &qnm_camnoc_icp,
&qnm_camnoc_sf, &qnm_vapss_hcp,
@@ -1589,6 +1593,7 @@ static struct qcom_icc_bcm bcm_sh0 = {
static struct qcom_icc_bcm bcm_sh1 = {
.name = "SH1",
+ .enable_mask = 0x1,
.num_nodes = 13,
.nodes = { &alm_gpu_tcu, &alm_sys_tcu,
&chm_apps, &qnm_gpu,
@@ -1608,6 +1613,7 @@ static struct qcom_icc_bcm bcm_sn0 = {
static struct qcom_icc_bcm bcm_sn1 = {
.name = "SN1",
+ .enable_mask = 0x1,
.num_nodes = 3,
.nodes = { &qhm_gic, &xm_gic,
&qns_gemnoc_gc },
@@ -1633,6 +1639,7 @@ static struct qcom_icc_bcm bcm_sn7 = {
static struct qcom_icc_bcm bcm_acv_disp = {
.name = "ACV",
+ .enable_mask = 0x1,
.num_nodes = 1,
.nodes = { &ebi_disp },
};
@@ -1657,12 +1664,14 @@ static struct qcom_icc_bcm bcm_sh0_disp = {
static struct qcom_icc_bcm bcm_sh1_disp = {
.name = "SH1",
+ .enable_mask = 0x1,
.num_nodes = 2,
.nodes = { &qnm_mnoc_hf_disp, &qnm_pcie_disp },
};
static struct qcom_icc_bcm bcm_acv_cam_ife_0 = {
.name = "ACV",
+ .enable_mask = 0x0,
.num_nodes = 1,
.nodes = { &ebi_cam_ife_0 },
};
@@ -1681,6 +1690,7 @@ static struct qcom_icc_bcm bcm_mm0_cam_ife_0 = {
static struct qcom_icc_bcm bcm_mm1_cam_ife_0 = {
.name = "MM1",
+ .enable_mask = 0x1,
.num_nodes = 4,
.nodes = { &qnm_camnoc_hf_cam_ife_0, &qnm_camnoc_icp_cam_ife_0,
&qnm_camnoc_sf_cam_ife_0, &qns_mem_noc_sf_cam_ife_0 },
@@ -1694,6 +1704,7 @@ static struct qcom_icc_bcm bcm_sh0_cam_ife_0 = {
static struct qcom_icc_bcm bcm_sh1_cam_ife_0 = {
.name = "SH1",
+ .enable_mask = 0x1,
.num_nodes = 3,
.nodes = { &qnm_mnoc_hf_cam_ife_0, &qnm_mnoc_sf_cam_ife_0,
&qnm_pcie_cam_ife_0 },
@@ -1701,6 +1712,7 @@ static struct qcom_icc_bcm bcm_sh1_cam_ife_0 = {
static struct qcom_icc_bcm bcm_acv_cam_ife_1 = {
.name = "ACV",
+ .enable_mask = 0x0,
.num_nodes = 1,
.nodes = { &ebi_cam_ife_1 },
};
@@ -1719,6 +1731,7 @@ static struct qcom_icc_bcm bcm_mm0_cam_ife_1 = {
static struct qcom_icc_bcm bcm_mm1_cam_ife_1 = {
.name = "MM1",
+ .enable_mask = 0x1,
.num_nodes = 4,
.nodes = { &qnm_camnoc_hf_cam_ife_1, &qnm_camnoc_icp_cam_ife_1,
&qnm_camnoc_sf_cam_ife_1, &qns_mem_noc_sf_cam_ife_1 },
@@ -1732,6 +1745,7 @@ static struct qcom_icc_bcm bcm_sh0_cam_ife_1 = {
static struct qcom_icc_bcm bcm_sh1_cam_ife_1 = {
.name = "SH1",
+ .enable_mask = 0x1,
.num_nodes = 3,
.nodes = { &qnm_mnoc_hf_cam_ife_1, &qnm_mnoc_sf_cam_ife_1,
&qnm_pcie_cam_ife_1 },
@@ -1739,6 +1753,7 @@ static struct qcom_icc_bcm bcm_sh1_cam_ife_1 = {
static struct qcom_icc_bcm bcm_acv_cam_ife_2 = {
.name = "ACV",
+ .enable_mask = 0x0,
.num_nodes = 1,
.nodes = { &ebi_cam_ife_2 },
};
@@ -1757,6 +1772,7 @@ static struct qcom_icc_bcm bcm_mm0_cam_ife_2 = {
static struct qcom_icc_bcm bcm_mm1_cam_ife_2 = {
.name = "MM1",
+ .enable_mask = 0x1,
.num_nodes = 4,
.nodes = { &qnm_camnoc_hf_cam_ife_2, &qnm_camnoc_icp_cam_ife_2,
&qnm_camnoc_sf_cam_ife_2, &qns_mem_noc_sf_cam_ife_2 },
@@ -1770,6 +1786,7 @@ static struct qcom_icc_bcm bcm_sh0_cam_ife_2 = {
static struct qcom_icc_bcm bcm_sh1_cam_ife_2 = {
.name = "SH1",
+ .enable_mask = 0x1,
.num_nodes = 3,
.nodes = { &qnm_mnoc_hf_cam_ife_2, &qnm_mnoc_sf_cam_ife_2,
&qnm_pcie_cam_ife_2 },