From: Neil Armstrong <neil.armstrong@linaro.org>
Date: Tue, 15 Apr 2025 14:03:48 +0000 (+0200)
Subject: interconnect: qcom: sm8650: add the MASTER_APSS_NOC
X-Git-Tag: v6.16-rc1~30^2~2^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=463f2eaa203aa04373cce87d9475fb9cdb09c8d9;p=thirdparty%2Fkernel%2Fstable.git

interconnect: qcom: sm8650: add the MASTER_APSS_NOC

Add the MASTER_APSS_NOC interconnect node of the system NoC
and the associated QoS configuration.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250415-topic-sm8650-upstream-icc-apss-noc-v1-2-9e6bea3943d8@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
---

diff --git a/drivers/interconnect/qcom/sm8650.c b/drivers/interconnect/qcom/sm8650.c
index f6911891503a7..1eb2cc3bea672 100644
--- a/drivers/interconnect/qcom/sm8650.c
+++ b/drivers/interconnect/qcom/sm8650.c
@@ -847,6 +847,24 @@ static struct qcom_icc_node qnm_aggre2_noc = {
 	.links = { SM8650_SLAVE_SNOC_GEM_NOC_SF },
 };
 
+static struct qcom_icc_qosbox qnm_apss_noc_qos = {
+	.num_ports = 1,
+	.port_offsets = { 0x1c000 },
+	.prio = 2,
+	.urg_fwd = 0,
+	.prio_fwd_disable = 1,
+};
+
+static struct qcom_icc_node qnm_apss_noc = {
+	.name = "qnm_apss_noc",
+	.id = SM8650_MASTER_APSS_NOC,
+	.channels = 1,
+	.buswidth = 4,
+	.qosbox = &qnm_apss_noc_qos,
+	.num_links = 1,
+	.links = { SM8650_SLAVE_SNOC_GEM_NOC_SF },
+};
+
 static struct qcom_icc_node qns_a1noc_snoc = {
 	.name = "qns_a1noc_snoc",
 	.id = SM8650_SLAVE_A1NOC_SNOC,
@@ -1946,6 +1964,7 @@ static struct qcom_icc_node * const system_noc_nodes[] = {
 	[MASTER_A1NOC_SNOC] = &qnm_aggre1_noc,
 	[MASTER_A2NOC_SNOC] = &qnm_aggre2_noc,
 	[SLAVE_SNOC_GEM_NOC_SF] = &qns_gemnoc_sf,
+	[MASTER_APSS_NOC] = &qnm_apss_noc,
 };
 
 static const struct qcom_icc_desc sm8650_system_noc = {
diff --git a/drivers/interconnect/qcom/sm8650.h b/drivers/interconnect/qcom/sm8650.h
index de35c956fe499..b6610225b38ac 100644
--- a/drivers/interconnect/qcom/sm8650.h
+++ b/drivers/interconnect/qcom/sm8650.h
@@ -139,5 +139,6 @@
 #define SM8650_SLAVE_USB3_0			127
 #define SM8650_SLAVE_VENUS_CFG			128
 #define SM8650_SLAVE_VSENSE_CTRL_CFG		129
+#define SM8650_MASTER_APSS_NOC			130
 
 #endif