From: Sibi Sankar <sibis@codeaurora.org>
To: robh+dt@kernel.org, georgi.djakov@linaro.org, evgreen@chromium.org
Cc: bjorn.andersson@linaro.org, agross@kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-msm@vger.kernel.org, mark.rutland@arm.com,
saravanak@google.com, viresh.kumar@linaro.org,
okukatla@codeaurora.org, Sibi Sankar <sibis@codeaurora.org>
Subject: [PATCH v5 5/7] interconnect: qcom: Add OSM L3 support on SC7180
Date: Thu, 27 Feb 2020 16:26:29 +0530 [thread overview]
Message-ID: <20200227105632.15041-6-sibis@codeaurora.org> (raw)
In-Reply-To: <20200227105632.15041-1-sibis@codeaurora.org>
Add Operating State Manager (OSM) L3 interconnect provider support on
SC7180 SoCs.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
drivers/interconnect/qcom/osm-l3.c | 15 +++++++++++++++
drivers/interconnect/qcom/sc7180.h | 2 ++
2 files changed, 17 insertions(+)
diff --git a/drivers/interconnect/qcom/osm-l3.c b/drivers/interconnect/qcom/osm-l3.c
index bbf8133195972..a03c6d6833dfc 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 @@ static int qcom_osm_l3_probe(struct platform_device *pdev)
}
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 c2d8388bb8809..c6212a10c2f61 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
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2020-02-27 10:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-27 10:56 [PATCH v5 0/7] Add OSM L3 Interconnect Provider Sibi Sankar
2020-02-27 10:56 ` [PATCH v5 1/7] interconnect: qcom: Allow icc node to be used across icc providers Sibi Sankar
2020-02-29 0:21 ` Evan Green
2020-02-27 10:56 ` [PATCH v5 2/7] dt-bindings: interconnect: Add OSM L3 DT bindings Sibi Sankar
2020-02-27 10:56 ` [PATCH v5 3/7] interconnect: qcom: Add OSM L3 interconnect provider support Sibi Sankar
2020-02-29 0:10 ` Evan Green
2020-02-27 10:56 ` [PATCH v5 4/7] dt-bindings: interconnect: Add OSM L3 DT binding on SC7180 Sibi Sankar
2020-02-27 10:56 ` Sibi Sankar [this message]
2020-02-29 0:10 ` [PATCH v5 5/7] interconnect: qcom: Add OSM L3 support " Evan Green
2020-02-27 10:56 ` [PATCH v5 6/7] arm64: dts: qcom: sdm845: Add OSM L3 interconnect provider Sibi Sankar
2020-02-29 0:10 ` Evan Green
2020-03-04 16:32 ` Georgi Djakov
2020-02-27 10:56 ` [PATCH v5 7/7] arm64: dts: qcom: sc7180: " Sibi Sankar
2020-02-29 0:10 ` Evan Green
2020-03-04 16:33 ` Georgi Djakov
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