Port support for AP-owned nodes from the downstream device tree.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
drivers/interconnect/qcom/msm8939.c | 115 ++++++++++++++++++++++++++++
1 file changed, 115 insertions(+)
diff --git a/drivers/interconnect/qcom/msm8939.c b/drivers/interconnect/qcom/msm8939.c
index 4671538c8994..16272a477bd8 100644
--- a/drivers/interconnect/qcom/msm8939.c
+++ b/drivers/interconnect/qcom/msm8939.c
@@ -11,6 +11,7 @@
#include <linux/io.h>
#include <linux/module.h>
#include <linux/platform_device.h>
+#include <linux/regmap.h>
#include <linux/of_device.h>
#include <dt-bindings/interconnect/qcom,msm8939.h>
@@ -120,6 +121,8 @@ static struct qcom_icc_node bimc_snoc_mas = {
.buswidth = 8,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_INVALID,
.num_links = ARRAY_SIZE(bimc_snoc_mas_links),
.links = bimc_snoc_mas_links,
};
@@ -151,6 +154,11 @@ static struct qcom_icc_node mas_apss = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_FIXED,
+ .qos.areq_prio = 0,
+ .qos.prio_level = 0,
+ .qos.qos_port = 0,
.num_links = ARRAY_SIZE(mas_apss_links),
.links = mas_apss_links,
};
@@ -209,6 +217,11 @@ static struct qcom_icc_node mas_gfx = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_FIXED,
+ .qos.areq_prio = 0,
+ .qos.prio_level = 0,
+ .qos.qos_port = 2,
.num_links = ARRAY_SIZE(mas_gfx_links),
.links = mas_gfx_links,
};
@@ -224,6 +237,11 @@ static struct qcom_icc_node mas_jpeg = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_BYPASS,
+ .qos.areq_prio = 0,
+ .qos.prio_level = 0,
+ .qos.qos_port = 6,
.num_links = ARRAY_SIZE(mas_jpeg_links),
.links = mas_jpeg_links,
};
@@ -239,6 +257,11 @@ static struct qcom_icc_node mas_mdp0 = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_BYPASS,
+ .qos.areq_prio = 0,
+ .qos.prio_level = 0,
+ .qos.qos_port = 7,
.num_links = ARRAY_SIZE(mas_mdp0_links),
.links = mas_mdp0_links,
};
@@ -254,6 +277,11 @@ static struct qcom_icc_node mas_mdp1 = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_BYPASS,
+ .qos.areq_prio = 0,
+ .qos.prio_level = 0,
+ .qos.qos_port = 13,
.num_links = ARRAY_SIZE(mas_mdp1_links),
.links = mas_mdp1_links,
};
@@ -269,6 +297,11 @@ static struct qcom_icc_node mas_cpp = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_BYPASS,
+ .qos.areq_prio = 0,
+ .qos.prio_level = 0,
+ .qos.qos_port = 12,
.num_links = ARRAY_SIZE(mas_cpp_links),
.links = mas_cpp_links,
};
@@ -325,6 +358,11 @@ static struct qcom_icc_node mas_qdss_bam = {
.buswidth = 8,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_FIXED,
+ .qos.areq_prio = 1,
+ .qos.prio_level = 1,
+ .qos.qos_port = 11,
.num_links = ARRAY_SIZE(mas_qdss_bam_links),
.links = mas_qdss_bam_links,
};
@@ -339,6 +377,11 @@ static struct qcom_icc_node mas_qdss_etr = {
.buswidth = 8,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_FIXED,
+ .qos.areq_prio = 1,
+ .qos.prio_level = 1,
+ .qos.qos_port = 10,
.num_links = ARRAY_SIZE(mas_qdss_etr_links),
.links = mas_qdss_etr_links,
};
@@ -383,6 +426,11 @@ static struct qcom_icc_node mas_tcu0 = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_FIXED,
+ .qos.areq_prio = 2,
+ .qos.prio_level = 2,
+ .qos.qos_port = 6,
.num_links = ARRAY_SIZE(mas_tcu0_links),
.links = mas_tcu0_links,
};
@@ -426,6 +474,11 @@ static struct qcom_icc_node mas_vfe = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_BYPASS,
+ .qos.areq_prio = 0,
+ .qos.prio_level = 0,
+ .qos.qos_port = 9,
.num_links = ARRAY_SIZE(mas_vfe_links),
.links = mas_vfe_links,
};
@@ -441,6 +494,11 @@ static struct qcom_icc_node mas_video = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_BYPASS,
+ .qos.areq_prio = 0,
+ .qos.prio_level = 0,
+ .qos.qos_port = 8,
.num_links = ARRAY_SIZE(mas_video_links),
.links = mas_video_links,
};
@@ -455,6 +513,8 @@ static struct qcom_icc_node mm_int_0 = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_INVALID,
.num_links = ARRAY_SIZE(mm_int_0_links),
.links = mm_int_0_links,
};
@@ -469,6 +529,8 @@ static struct qcom_icc_node mm_int_1 = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_INVALID,
.num_links = ARRAY_SIZE(mm_int_1_links),
.links = mm_int_1_links,
};
@@ -483,6 +545,8 @@ static struct qcom_icc_node mm_int_2 = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_INVALID,
.num_links = ARRAY_SIZE(mm_int_2_links),
.links = mm_int_2_links,
};
@@ -711,6 +775,8 @@ static struct qcom_icc_node qdss_int = {
.buswidth = 8,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_INVALID,
.num_links = ARRAY_SIZE(qdss_int_links),
.links = qdss_int_links,
};
@@ -1029,6 +1095,8 @@ static struct qcom_icc_node snoc_bimc_0_mas = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_INVALID,
.num_links = ARRAY_SIZE(snoc_bimc_0_mas_links),
.links = snoc_bimc_0_mas_links,
};
@@ -1043,6 +1111,8 @@ static struct qcom_icc_node snoc_bimc_0_slv = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_INVALID,
.num_links = ARRAY_SIZE(snoc_bimc_0_slv_links),
.links = snoc_bimc_0_slv_links,
};
@@ -1085,6 +1155,8 @@ static struct qcom_icc_node snoc_bimc_2_mas = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_INVALID,
.num_links = ARRAY_SIZE(snoc_bimc_2_mas_links),
.links = snoc_bimc_2_mas_links,
};
@@ -1099,6 +1171,8 @@ static struct qcom_icc_node snoc_bimc_2_slv = {
.buswidth = 16,
.mas_rpm_id = -1,
.slv_rpm_id = -1,
+ .qos.ap_owned = true,
+ .qos.qos_mode = NOC_QOS_MODE_INVALID,
.num_links = ARRAY_SIZE(snoc_bimc_2_slv_links),
.links = snoc_bimc_2_slv_links,
};
@@ -1199,9 +1273,19 @@ static struct qcom_icc_node *msm8939_snoc_nodes[] = {
[SNOC_QDSS_INT] = &qdss_int,
};
+static const struct regmap_config msm8939_snoc_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = 0x14080,
+ .fast_io = true,
+};
+
static struct qcom_icc_desc msm8939_snoc = {
.nodes = msm8939_snoc_nodes,
.num_nodes = ARRAY_SIZE(msm8939_snoc_nodes),
+ .regmap_cfg = &msm8939_snoc_regmap_config,
+ .qos_offset = 0x7000,
};
static struct qcom_icc_node *msm8939_snoc_mm_nodes[] = {
@@ -1216,9 +1300,19 @@ static struct qcom_icc_node *msm8939_snoc_mm_nodes[] = {
[SNOC_MM_INT_2] = &mm_int_2,
};
+static const struct regmap_config msm8939_snoc_mm_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = 0x14080,
+ .fast_io = true,
+};
+
static struct qcom_icc_desc msm8939_snoc_mm = {
.nodes = msm8939_snoc_mm_nodes,
.num_nodes = ARRAY_SIZE(msm8939_snoc_mm_nodes),
+ .regmap_cfg = &msm8939_snoc_mm_regmap_config,
+ .qos_offset = 0x7000,
};
static struct qcom_icc_node *msm8939_bimc_nodes[] = {
@@ -1233,9 +1327,20 @@ static struct qcom_icc_node *msm8939_bimc_nodes[] = {
[SNOC_BIMC_2_SLV] = &snoc_bimc_2_slv,
};
+static const struct regmap_config msm8939_bimc_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = 0x62000,
+ .fast_io = true,
+};
+
static struct qcom_icc_desc msm8939_bimc = {
.nodes = msm8939_bimc_nodes,
.num_nodes = ARRAY_SIZE(msm8939_bimc_nodes),
+ .is_bimc_node = true,
+ .regmap_cfg = &msm8939_bimc_regmap_config,
+ .qos_offset = 0x8000,
};
static struct qcom_icc_node *msm8939_pcnoc_nodes[] = {
@@ -1293,9 +1398,19 @@ static struct qcom_icc_node *msm8939_pcnoc_nodes[] = {
[SNOC_PCNOC_SLV] = &snoc_pcnoc_slv,
};
+static const struct regmap_config msm8939_pcnoc_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = 0x11000,
+ .fast_io = true,
+};
+
static struct qcom_icc_desc msm8939_pcnoc = {
.nodes = msm8939_pcnoc_nodes,
.num_nodes = ARRAY_SIZE(msm8939_pcnoc_nodes),
+ .regmap_cfg = &msm8939_pcnoc_regmap_config,
+ .qos_offset = 0x7000,
};
static const struct of_device_id msm8939_noc_of_match[] = {
--
2.33.0
