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| author | Sibi Sankar <sibis@codeaurora.org> | 2020-03-03 19:02:52 +0200 |
|---|---|---|
| committer | Georgi Djakov <georgi.djakov@linaro.org> | 2020-03-03 19:02:52 +0200 |
| commit | 03c4e6186bbbe639b5277077c26786069e9e2b89 (patch) | |
| tree | 8081668a64b512c9a1c2844678e04cc4eb68ab9a /drivers/interconnect | |
| parent | ff3edec1c3fd9bec103f0055406f9732b4919ea8 (diff) | |
| download | linux-03c4e6186bbbe639b5277077c26786069e9e2b89.tar.bz2 | |
interconnect: qcom: Add OSM L3 support on SC7180
Add Operating State Manager (OSM) L3 interconnect provider support on
SC7180 SoCs.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Reviewed-by: Evan Green <evgreen@chromium.org>
Link: https://lore.kernel.org/r/20200227105632.15041-6-sibis@codeaurora.org
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Diffstat (limited to 'drivers/interconnect')
| -rw-r--r-- | drivers/interconnect/qcom/osm-l3.c | 15 | ||||
| -rw-r--r-- | drivers/interconnect/qcom/sc7180.h | 2 |
2 files changed, 17 insertions, 0 deletions
diff --git a/drivers/interconnect/qcom/osm-l3.c b/drivers/interconnect/qcom/osm-l3.c index bbf813319597..a03c6d6833df 100644 --- a/drivers/interconnect/qcom/osm-l3.c +++ b/drivers/interconnect/qcom/osm-l3.c @@ -14,6 +14,7 @@ #include <dt-bindings/interconnect/qcom,osm-l3.h> +#include "sc7180.h" #include "sdm845.h" #define LUT_MAX_ENTRIES 40U @@ -82,6 +83,19 @@ const static struct qcom_icc_desc sdm845_icc_osm_l3 = { .num_nodes = ARRAY_SIZE(sdm845_osm_l3_nodes), }; +DEFINE_QNODE(sc7180_osm_apps_l3, SC7180_MASTER_OSM_L3_APPS, 16, SC7180_SLAVE_OSM_L3); +DEFINE_QNODE(sc7180_osm_l3, SC7180_SLAVE_OSM_L3, 16); + +static struct qcom_icc_node *sc7180_osm_l3_nodes[] = { + [MASTER_OSM_L3_APPS] = &sc7180_osm_apps_l3, + [SLAVE_OSM_L3] = &sc7180_osm_l3, +}; + +const static struct qcom_icc_desc sc7180_icc_osm_l3 = { + .nodes = sc7180_osm_l3_nodes, + .num_nodes = ARRAY_SIZE(sc7180_osm_l3_nodes), +}; + static int qcom_icc_set(struct icc_node *src, struct icc_node *dst) { struct qcom_osm_l3_icc_provider *qp; @@ -242,6 +256,7 @@ 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 }, { } }; diff --git a/drivers/interconnect/qcom/sc7180.h b/drivers/interconnect/qcom/sc7180.h index c2d8388bb880..c6212a10c2f6 100644 --- a/drivers/interconnect/qcom/sc7180.h +++ b/drivers/interconnect/qcom/sc7180.h @@ -145,5 +145,7 @@ #define SC7180_SLAVE_SERVICE_SNOC 134 #define SC7180_SLAVE_QDSS_STM 135 #define SC7180_SLAVE_TCU 136 +#define SC7180_MASTER_OSM_L3_APPS 137 +#define SC7180_SLAVE_OSM_L3 138 #endif |