interconnect: qcom: Add OSM L3 support on SM8150

Add Operation State Manager (OSM) L3 interconnect provider support on
SM8150 SoCs.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200801123049.32398-3-sibis@codeaurora.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>

diff --git a/drivers/interconnect/qcom/osm-l3.c b/drivers/interconnect/qcom/osm-l3.c
index 96fb9ff5ff2e85c58cd140f28b1553a85e2e729f..00831c33e0fe55fae27c5bc3c09a9bcdd656330f 100644 (file)
--- a/drivers/interconnect/qcom/osm-l3.c
+++ b/drivers/interconnect/qcom/osm-l3.c
@@ -16,6 +16,7 @@
 
 #include "sc7180.h"
 #include "sdm845.h"
+#include "sm8150.h"
 
 #define LUT_MAX_ENTRIES                        40U
 #define LUT_SRC                                GENMASK(31, 30)
@@ -96,6 +97,19 @@ static const struct qcom_icc_desc sc7180_icc_osm_l3 = {
        .num_nodes = ARRAY_SIZE(sc7180_osm_l3_nodes),
 };
 
+DEFINE_QNODE(sm8150_osm_apps_l3, SM8150_MASTER_OSM_L3_APPS, 32, SM8150_SLAVE_OSM_L3);
+DEFINE_QNODE(sm8150_osm_l3, SM8150_SLAVE_OSM_L3, 32);
+
+static struct qcom_icc_node *sm8150_osm_l3_nodes[] = {
+       [MASTER_OSM_L3_APPS] = &sm8150_osm_apps_l3,
+       [SLAVE_OSM_L3] = &sm8150_osm_l3,
+};
+
+static const struct qcom_icc_desc sm8150_icc_osm_l3 = {
+       .nodes = sm8150_osm_l3_nodes,
+       .num_nodes = ARRAY_SIZE(sm8150_osm_l3_nodes),
+};
+
 static int qcom_icc_set(struct icc_node *src, struct icc_node *dst)
 {
        struct qcom_osm_l3_icc_provider *qp;
@@ -258,6 +272,7 @@ err:
 static const struct of_device_id osm_l3_of_match[] = {
        { .compatible = "qcom,sc7180-osm-l3", .data = &sc7180_icc_osm_l3 },
        { .compatible = "qcom,sdm845-osm-l3", .data = &sdm845_icc_osm_l3 },
+       { .compatible = "qcom,sm8150-osm-l3", .data = &sm8150_icc_osm_l3 },
        { }
 };
 MODULE_DEVICE_TABLE(of, osm_l3_of_match);

diff --git a/drivers/interconnect/qcom/sm8150.h b/drivers/interconnect/qcom/sm8150.h
index 3e01ac76ae1dbd4d0f8b7af2cec7ca6c0903f52b..97996f64d799c6f3541d0f35ad786ecd31e29489 100644 (file)
--- a/drivers/interconnect/qcom/sm8150.h
+++ b/drivers/interconnect/qcom/sm8150.h
@@ -148,5 +148,7 @@
 #define SM8150_SLAVE_VSENSE_CTRL_CFG           137
 #define SM8150_SNOC_CNOC_MAS                   138
 #define SM8150_SNOC_CNOC_SLV                   139
+#define SM8150_MASTER_OSM_L3_APPS              140
+#define SM8150_SLAVE_OSM_L3                    141
 
 #endif