From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Georgi Djakov <djakov@kernel.org>, Sibi Sankar <sibis@codeaurora.org>
Cc: Rob Herring <robh+dt@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/2] interconnect: qcom: osm-l3: Add sc8180x support
Date: Sat, 24 Jul 2021 19:58:34 -0700 [thread overview]
Message-ID: <20210725025834.3941777-2-bjorn.andersson@linaro.org> (raw)
In-Reply-To: <20210725025834.3941777-1-bjorn.andersson@linaro.org>
Add support for the Qualcomm SC8180x platform to the OSM L3 driver.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
drivers/interconnect/qcom/osm-l3.c | 18 ++++++++++++++++++
drivers/interconnect/qcom/sc8180x.h | 2 ++
2 files changed, 20 insertions(+)
diff --git a/drivers/interconnect/qcom/osm-l3.c b/drivers/interconnect/qcom/osm-l3.c
index 695f28789e98..13e41b932567 100644
--- a/drivers/interconnect/qcom/osm-l3.c
+++ b/drivers/interconnect/qcom/osm-l3.c
@@ -15,6 +15,7 @@
#include <dt-bindings/interconnect/qcom,osm-l3.h>
#include "sc7180.h"
+#include "sc8180x.h"
#include "sdm845.h"
#include "sm8150.h"
#include "sm8250.h"
@@ -113,6 +114,22 @@ static const struct qcom_icc_desc sc7180_icc_osm_l3 = {
.reg_perf_state = OSM_REG_PERF_STATE,
};
+DEFINE_QNODE(sc8180x_osm_apps_l3, SC8180X_MASTER_OSM_L3_APPS, 32, SC8180X_SLAVE_OSM_L3);
+DEFINE_QNODE(sc8180x_osm_l3, SC8180X_SLAVE_OSM_L3, 32);
+
+static const struct qcom_icc_node *sc8180x_osm_l3_nodes[] = {
+ [MASTER_OSM_L3_APPS] = &sc8180x_osm_apps_l3,
+ [SLAVE_OSM_L3] = &sc8180x_osm_l3,
+};
+
+static const struct qcom_icc_desc sc8180x_icc_osm_l3 = {
+ .nodes = sc8180x_osm_l3_nodes,
+ .num_nodes = ARRAY_SIZE(sc8180x_osm_l3_nodes),
+ .lut_row_size = OSM_LUT_ROW_SIZE,
+ .reg_freq_lut = OSM_REG_FREQ_LUT,
+ .reg_perf_state = OSM_REG_PERF_STATE,
+};
+
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);
@@ -311,6 +328,7 @@ 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 },
+ { .compatible = "qcom,sc8180x-osm-l3", .data = &sc8180x_icc_osm_l3 },
{ .compatible = "qcom,sm8250-epss-l3", .data = &sm8250_icc_epss_l3 },
{ }
};
diff --git a/drivers/interconnect/qcom/sc8180x.h b/drivers/interconnect/qcom/sc8180x.h
index fed2dc2d4acb..e70cf7032f80 100644
--- a/drivers/interconnect/qcom/sc8180x.h
+++ b/drivers/interconnect/qcom/sc8180x.h
@@ -168,5 +168,7 @@
#define SC8180X_SLAVE_EBI_CH0_DISPLAY 158
#define SC8180X_SLAVE_MNOC_SF_MEM_NOC_DISPLAY 159
#define SC8180X_SLAVE_MNOC_HF_MEM_NOC_DISPLAY 160
+#define SC8180X_MASTER_OSM_L3_APPS 161
+#define SC8180X_SLAVE_OSM_L3 162
#endif
--
2.29.2
next prev parent reply other threads:[~2021-07-25 3:00 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-25 2:58 [PATCH 1/2] dt-bindings: interconnect: Add SC8180x to OSM L3 DT binding Bjorn Andersson
2021-07-25 2:58 ` Bjorn Andersson [this message]
2021-07-29 21:39 ` Rob Herring
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