Enable QoS configuration for master ports with predefined priority
and urgency forwarding.

Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
---
 drivers/interconnect/qcom/qcs8300.c | 375 ++++++++++++++++++++++++++++
 1 file changed, 375 insertions(+)

diff --git a/drivers/interconnect/qcom/qcs8300.c b/drivers/interconnect/qcom/qcs8300.c
index 70a377bbcf29..3f4fe62148d3 100644
--- a/drivers/interconnect/qcom/qcs8300.c
+++ b/drivers/interconnect/qcom/qcs8300.c
@@ -186,6 +186,13 @@ static struct qcom_icc_node qxm_qup3 = {
 	.name = "qxm_qup3",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x11000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a1noc_snoc },
 };
@@ -194,6 +201,13 @@ static struct qcom_icc_node xm_emac_0 = {
 	.name = "xm_emac_0",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x12000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a1noc_snoc },
 };
@@ -202,6 +216,13 @@ static struct qcom_icc_node xm_sdc1 = {
 	.name = "xm_sdc1",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x14000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a1noc_snoc },
 };
@@ -210,6 +231,13 @@ static struct qcom_icc_node xm_ufs_mem = {
 	.name = "xm_ufs_mem",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x15000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a1noc_snoc },
 };
@@ -218,6 +246,13 @@ static struct qcom_icc_node xm_usb2_2 = {
 	.name = "xm_usb2_2",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x16000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a1noc_snoc },
 };
@@ -226,6 +261,13 @@ static struct qcom_icc_node xm_usb3_0 = {
 	.name = "xm_usb3_0",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x17000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a1noc_snoc },
 };
@@ -234,6 +276,13 @@ static struct qcom_icc_node qhm_qdss_bam = {
 	.name = "qhm_qdss_bam",
 	.channels = 1,
 	.buswidth = 4,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x14000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a2noc_snoc },
 };
@@ -242,6 +291,13 @@ static struct qcom_icc_node qhm_qup0 = {
 	.name = "qhm_qup0",
 	.channels = 1,
 	.buswidth = 4,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x17000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a2noc_snoc },
 };
@@ -250,6 +306,13 @@ static struct qcom_icc_node qhm_qup1 = {
 	.name = "qhm_qup1",
 	.channels = 1,
 	.buswidth = 4,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x12000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a2noc_snoc },
 };
@@ -258,6 +321,13 @@ static struct qcom_icc_node qnm_cnoc_datapath = {
 	.name = "qnm_cnoc_datapath",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x16000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a2noc_snoc },
 };
@@ -266,6 +336,13 @@ static struct qcom_icc_node qxm_crypto_0 = {
 	.name = "qxm_crypto_0",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x18000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a2noc_snoc },
 };
@@ -274,6 +351,13 @@ static struct qcom_icc_node qxm_crypto_1 = {
 	.name = "qxm_crypto_1",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x1a000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a2noc_snoc },
 };
@@ -282,6 +366,13 @@ static struct qcom_icc_node qxm_ipa = {
 	.name = "qxm_ipa",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x11000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a2noc_snoc },
 };
@@ -290,6 +381,13 @@ static struct qcom_icc_node xm_qdss_etr_0 = {
 	.name = "xm_qdss_etr_0",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x13000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a2noc_snoc },
 };
@@ -298,6 +396,13 @@ static struct qcom_icc_node xm_qdss_etr_1 = {
 	.name = "xm_qdss_etr_1",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x19000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_a2noc_snoc },
 };
@@ -390,6 +495,13 @@ static struct qcom_icc_node alm_gpu_tcu = {
 	.name = "alm_gpu_tcu",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0xaf000 },
+		.prio_fwd_disable = 1,
+		.prio = 1,
+		.urg_fwd = 0,
+	},
 	.num_links = 2,
 	.link_nodes = { &qns_gem_noc_cnoc, &qns_llcc },
 };
@@ -398,6 +510,13 @@ static struct qcom_icc_node alm_pcie_tcu = {
 	.name = "alm_pcie_tcu",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0xb0000 },
+		.prio_fwd_disable = 1,
+		.prio = 3,
+		.urg_fwd = 0,
+	},
 	.num_links = 2,
 	.link_nodes = { &qns_gem_noc_cnoc, &qns_llcc },
 };
@@ -406,6 +525,13 @@ static struct qcom_icc_node alm_sys_tcu = {
 	.name = "alm_sys_tcu",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0xb1000 },
+		.prio_fwd_disable = 1,
+		.prio = 6,
+		.urg_fwd = 0,
+	},
 	.num_links = 2,
 	.link_nodes = { &qns_gem_noc_cnoc, &qns_llcc },
 };
@@ -423,6 +549,13 @@ static struct qcom_icc_node qnm_cmpnoc0 = {
 	.name = "qnm_cmpnoc0",
 	.channels = 2,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 2,
+		.port_offsets = { 0xf6000, 0xf7000 },
+		.prio_fwd_disable = 1,
+		.prio = 0,
+		.urg_fwd = 0,
+	},
 	.num_links = 2,
 	.link_nodes = { &qns_gem_noc_cnoc, &qns_llcc },
 };
@@ -448,6 +581,13 @@ static struct qcom_icc_node qnm_gpu = {
 	.name = "qnm_gpu",
 	.channels = 2,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 2,
+		.port_offsets = { 0xf0000, 0xf1000 },
+		.prio_fwd_disable = 1,
+		.prio = 0,
+		.urg_fwd = 0,
+	},
 	.num_links = 2,
 	.link_nodes = { &qns_gem_noc_cnoc, &qns_llcc },
 };
@@ -456,6 +596,13 @@ static struct qcom_icc_node qnm_mnoc_hf = {
 	.name = "qnm_mnoc_hf",
 	.channels = 2,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 2,
+		.port_offsets = { 0xf2000, 0xf3000 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 2,
 	.link_nodes = { &qns_llcc, &qns_pcie },
 };
@@ -464,6 +611,13 @@ static struct qcom_icc_node qnm_mnoc_sf = {
 	.name = "qnm_mnoc_sf",
 	.channels = 2,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 2,
+		.port_offsets = { 0xf4000, 0xf5000 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 3,
 	.link_nodes = { &qns_gem_noc_cnoc, &qns_llcc,
 			&qns_pcie },
@@ -473,6 +627,13 @@ static struct qcom_icc_node qnm_pcie = {
 	.name = "qnm_pcie",
 	.channels = 1,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0xb3000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 2,
 	.link_nodes = { &qns_gem_noc_cnoc, &qns_llcc },
 };
@@ -481,6 +642,13 @@ static struct qcom_icc_node qnm_snoc_gc = {
 	.name = "qnm_snoc_gc",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0xb4000 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_llcc },
 };
@@ -489,6 +657,13 @@ static struct qcom_icc_node qnm_snoc_sf = {
 	.name = "qnm_snoc_sf",
 	.channels = 1,
 	.buswidth = 16,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0xb5000 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 3,
 	.link_nodes = { &qns_gem_noc_cnoc, &qns_llcc,
 			&qns_pcie },
@@ -541,6 +716,13 @@ static struct qcom_icc_node qnm_camnoc_hf = {
 	.name = "qnm_camnoc_hf",
 	.channels = 1,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0xa000 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_mem_noc_hf },
 };
@@ -549,6 +731,13 @@ static struct qcom_icc_node qnm_camnoc_icp = {
 	.name = "qnm_camnoc_icp",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x2a000 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_mem_noc_sf },
 };
@@ -557,6 +746,13 @@ static struct qcom_icc_node qnm_camnoc_sf = {
 	.name = "qnm_camnoc_sf",
 	.channels = 1,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x2a080 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_mem_noc_sf },
 };
@@ -565,6 +761,13 @@ static struct qcom_icc_node qnm_mdp0_0 = {
 	.name = "qnm_mdp0_0",
 	.channels = 1,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0xa080 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_mem_noc_hf },
 };
@@ -573,6 +776,13 @@ static struct qcom_icc_node qnm_mdp0_1 = {
 	.name = "qnm_mdp0_1",
 	.channels = 1,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0xa180 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_mem_noc_hf },
 };
@@ -597,6 +807,13 @@ static struct qcom_icc_node qnm_video0 = {
 	.name = "qnm_video0",
 	.channels = 1,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x2a100 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_mem_noc_sf },
 };
@@ -605,6 +822,13 @@ static struct qcom_icc_node qnm_video_cvp = {
 	.name = "qnm_video_cvp",
 	.channels = 1,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x2a200 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_mem_noc_sf },
 };
@@ -613,6 +837,13 @@ static struct qcom_icc_node qnm_video_v_cpu = {
 	.name = "qnm_video_v_cpu",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x2a280 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_mem_noc_sf },
 };
@@ -637,6 +868,13 @@ static struct qcom_icc_node xm_pcie3_0 = {
 	.name = "xm_pcie3_0",
 	.channels = 1,
 	.buswidth = 16,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0xb000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_pcie_mem_noc },
 };
@@ -645,6 +883,13 @@ static struct qcom_icc_node xm_pcie3_1 = {
 	.name = "xm_pcie3_1",
 	.channels = 1,
 	.buswidth = 32,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0xc000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_pcie_mem_noc },
 };
@@ -653,6 +898,13 @@ static struct qcom_icc_node qhm_gic = {
 	.name = "qhm_gic",
 	.channels = 1,
 	.buswidth = 4,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x14000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_gemnoc_sf },
 };
@@ -677,6 +929,13 @@ static struct qcom_icc_node qnm_lpass_noc = {
 	.name = "qnm_lpass_noc",
 	.channels = 1,
 	.buswidth = 16,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x12000 },
+		.prio_fwd_disable = 0,
+		.prio = 0,
+		.urg_fwd = 1,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_gemnoc_sf },
 };
@@ -693,6 +952,13 @@ static struct qcom_icc_node qxm_pimem = {
 	.name = "qxm_pimem",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x13000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_gemnoc_gc },
 };
@@ -701,6 +967,13 @@ static struct qcom_icc_node xm_gic = {
 	.name = "xm_gic",
 	.channels = 1,
 	.buswidth = 8,
+	.qosbox = &(const struct qcom_icc_qosbox) {
+		.num_ports = 1,
+		.port_offsets = { 0x15000 },
+		.prio_fwd_disable = 1,
+		.prio = 2,
+		.urg_fwd = 0,
+	},
 	.num_links = 1,
 	.link_nodes = { &qns_gemnoc_gc },
 };
@@ -1599,11 +1872,21 @@ static struct qcom_icc_node * const aggre1_noc_nodes[] = {
 	[SLAVE_A1NOC_SNOC] = &qns_a1noc_snoc,
 };
 
+static const struct regmap_config qcs8300_aggre1_noc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x17080,
+	.fast_io = true,
+};
+
 static const struct qcom_icc_desc qcs8300_aggre1_noc = {
+	.config = &qcs8300_aggre1_noc_regmap_config,
 	.nodes = aggre1_noc_nodes,
 	.num_nodes = ARRAY_SIZE(aggre1_noc_nodes),
 	.bcms = aggre1_noc_bcms,
 	.num_bcms = ARRAY_SIZE(aggre1_noc_bcms),
+	.qos_requires_clocks = true,
 };
 
 static struct qcom_icc_bcm * const aggre2_noc_bcms[] = {
@@ -1624,11 +1907,21 @@ static struct qcom_icc_node * const aggre2_noc_nodes[] = {
 	[SLAVE_A2NOC_SNOC] = &qns_a2noc_snoc,
 };
 
+static const struct regmap_config qcs8300_aggre2_noc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x1a080,
+	.fast_io = true,
+};
+
 static const struct qcom_icc_desc qcs8300_aggre2_noc = {
+	.config = &qcs8300_aggre2_noc_regmap_config,
 	.nodes = aggre2_noc_nodes,
 	.num_nodes = ARRAY_SIZE(aggre2_noc_nodes),
 	.bcms = aggre2_noc_bcms,
 	.num_bcms = ARRAY_SIZE(aggre2_noc_bcms),
+	.qos_requires_clocks = true,
 };
 
 static struct qcom_icc_bcm * const clk_virt_bcms[] = {
@@ -1740,7 +2033,16 @@ static struct qcom_icc_node * const config_noc_nodes[] = {
 	[SLAVE_TCU] = &xs_sys_tcu_cfg,
 };
 
+static const struct regmap_config qcs8300_config_noc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x13080,
+	.fast_io = true,
+};
+
 static const struct qcom_icc_desc qcs8300_config_noc = {
+	.config = &qcs8300_config_noc_regmap_config,
 	.nodes = config_noc_nodes,
 	.num_nodes = ARRAY_SIZE(config_noc_nodes),
 	.bcms = config_noc_bcms,
@@ -1753,7 +2055,16 @@ static struct qcom_icc_node * const dc_noc_nodes[] = {
 	[SLAVE_GEM_NOC_CFG] = &qns_gemnoc,
 };
 
+static const struct regmap_config qcs8300_dc_noc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x5080,
+	.fast_io = true,
+};
+
 static const struct qcom_icc_desc qcs8300_dc_noc = {
+	.config = &qcs8300_dc_noc_regmap_config,
 	.nodes = dc_noc_nodes,
 	.num_nodes = ARRAY_SIZE(dc_noc_nodes),
 };
@@ -1786,11 +2097,21 @@ static struct qcom_icc_node * const gem_noc_nodes[] = {
 	[SLAVE_SERVICE_GEM_NOC2] = &srvc_sys_gemnoc_2,
 };
 
+static const struct regmap_config qcs8300_gem_noc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0xf7080,
+	.fast_io = true,
+};
+
 static const struct qcom_icc_desc qcs8300_gem_noc = {
+	.config = &qcs8300_gem_noc_regmap_config,
 	.nodes = gem_noc_nodes,
 	.num_nodes = ARRAY_SIZE(gem_noc_nodes),
 	.bcms = gem_noc_bcms,
 	.num_bcms = ARRAY_SIZE(gem_noc_bcms),
+	.qos_requires_clocks = true,
 };
 
 static struct qcom_icc_bcm * const gpdsp_anoc_bcms[] = {
@@ -1803,7 +2124,16 @@ static struct qcom_icc_node * const gpdsp_anoc_nodes[] = {
 	[SLAVE_GP_DSP_SAIL_NOC] = &qns_gp_dsp_sail_noc,
 };
 
+static const struct regmap_config qcs8300_gpdsp_anoc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0xd080,
+	.fast_io = true,
+};
+
 static const struct qcom_icc_desc qcs8300_gpdsp_anoc = {
+	.config = &qcs8300_gpdsp_anoc_regmap_config,
 	.nodes = gpdsp_anoc_nodes,
 	.num_nodes = ARRAY_SIZE(gpdsp_anoc_nodes),
 	.bcms = gpdsp_anoc_bcms,
@@ -1826,7 +2156,16 @@ static struct qcom_icc_node * const lpass_ag_noc_nodes[] = {
 	[SLAVE_SERVICE_LPASS_AG_NOC] = &srvc_niu_lpass_agnoc,
 };
 
+static const struct regmap_config qcs8300_lpass_ag_noc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x17200,
+	.fast_io = true,
+};
+
 static const struct qcom_icc_desc qcs8300_lpass_ag_noc = {
+	.config = &qcs8300_lpass_ag_noc_regmap_config,
 	.nodes = lpass_ag_noc_nodes,
 	.num_nodes = ARRAY_SIZE(lpass_ag_noc_nodes),
 	.bcms = lpass_ag_noc_bcms,
@@ -1872,7 +2211,16 @@ static struct qcom_icc_node * const mmss_noc_nodes[] = {
 	[SLAVE_SERVICE_MNOC_SF] = &srvc_mnoc_sf,
 };
 
+static const struct regmap_config qcs8300_mmss_noc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x40000,
+	.fast_io = true,
+};
+
 static const struct qcom_icc_desc qcs8300_mmss_noc = {
+	.config = &qcs8300_mmss_noc_regmap_config,
 	.nodes = mmss_noc_nodes,
 	.num_nodes = ARRAY_SIZE(mmss_noc_nodes),
 	.bcms = mmss_noc_bcms,
@@ -1892,7 +2240,16 @@ static struct qcom_icc_node * const nspa_noc_nodes[] = {
 	[SLAVE_SERVICE_NSP_NOC] = &service_nsp_noc,
 };
 
+static const struct regmap_config qcs8300_nspa_noc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x16080,
+	.fast_io = true,
+};
+
 static const struct qcom_icc_desc qcs8300_nspa_noc = {
+	.config = &qcs8300_nspa_noc_regmap_config,
 	.nodes = nspa_noc_nodes,
 	.num_nodes = ARRAY_SIZE(nspa_noc_nodes),
 	.bcms = nspa_noc_bcms,
@@ -1909,7 +2266,16 @@ static struct qcom_icc_node * const pcie_anoc_nodes[] = {
 	[SLAVE_ANOC_PCIE_GEM_NOC] = &qns_pcie_mem_noc,
 };
 
+static const struct regmap_config qcs8300_pcie_anoc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0xc080,
+	.fast_io = true,
+};
+
 static const struct qcom_icc_desc qcs8300_pcie_anoc = {
+	.config = &qcs8300_pcie_anoc_regmap_config,
 	.nodes = pcie_anoc_nodes,
 	.num_nodes = ARRAY_SIZE(pcie_anoc_nodes),
 	.bcms = pcie_anoc_bcms,
@@ -1937,7 +2303,16 @@ static struct qcom_icc_node * const system_noc_nodes[] = {
 	[SLAVE_SERVICE_SNOC] = &srvc_snoc,
 };
 
+static const struct regmap_config qcs8300_system_noc_regmap_config = {
+	.reg_bits = 32,
+	.reg_stride = 4,
+	.val_bits = 32,
+	.max_register = 0x15080,
+	.fast_io = true,
+};
+
 static const struct qcom_icc_desc qcs8300_system_noc = {
+	.config = &qcs8300_system_noc_regmap_config,
 	.nodes = system_noc_nodes,
 	.num_nodes = ARRAY_SIZE(system_noc_nodes),
 	.bcms = system_noc_bcms,
-- 
2.17.1

On 11/28/25 4:01 PM, Odelu Kukatla wrote:
> Enable QoS configuration for master ports with predefined priority
> and urgency forwarding.
> 
> Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
> ---
>  drivers/interconnect/qcom/qcs8300.c | 375 ++++++++++++++++++++++++++++
>  1 file changed, 375 insertions(+)
> 
> diff --git a/drivers/interconnect/qcom/qcs8300.c b/drivers/interconnect/qcom/qcs8300.c
> index 70a377bbcf29..3f4fe62148d3 100644
> --- a/drivers/interconnect/qcom/qcs8300.c
> +++ b/drivers/interconnect/qcom/qcs8300.c
> @@ -186,6 +186,13 @@ static struct qcom_icc_node qxm_qup3 = {
>  	.name = "qxm_qup3",
>  	.channels = 1,
>  	.buswidth = 8,
> +	.qosbox = &(const struct qcom_icc_qosbox) {
> +		.num_ports = 1,
> +		.port_offsets = { 0x11000 },
> +		.prio_fwd_disable = 1,
> +		.prio = 2,
> +		.urg_fwd = 0,

FWIW prio_fwd_disable and urg_uwd are booleans, so true/false would be neat

I checked a couple nodes and things seem alright, hopefully the .max_register
values you set don't clip anything

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

Konrad

On Fri, Nov 28, 2025 at 08:31:05PM +0530, Odelu Kukatla wrote:
> Enable QoS configuration for master ports with predefined priority
> and urgency forwarding.
> 
> Signed-off-by: Odelu Kukatla <odelu.kukatla@oss.qualcomm.com>
> ---
>  drivers/interconnect/qcom/qcs8300.c | 375 ++++++++++++++++++++++++++++
>  1 file changed, 375 insertions(+)
> 

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>


-- 
With best wishes
Dmitry