Commit 03c4e618 authored by Sibi Sankar's avatar Sibi Sankar Committed by Georgi Djakov
Browse files

interconnect: qcom: Add OSM L3 support on SC7180



Add Operating State Manager (OSM) L3 interconnect provider support on
SC7180 SoCs.

Signed-off-by: default avatarSibi Sankar <sibis@codeaurora.org>
Reviewed-by: default avatarEvan Green <evgreen@chromium.org>
Link: https://lore.kernel.org/r/20200227105632.15041-6-sibis@codeaurora.org


Signed-off-by: default avatarGeorgi Djakov <georgi.djakov@linaro.org>
parent ff3edec1
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+15 −0
Original line number Diff line number Diff line
@@ -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 },
	{ }
};
+2 −0
Original line number Diff line number Diff line
@@ -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