* [PATCH 1/7] dt-bindings: interconnect: Add OSM L3 DT binding on SM8150
2020-08-01 12:30 [PATCH 0/7] Add L3 provider support for SM8150/SM8250 Sibi Sankar
@ 2020-08-01 12:30 ` Sibi Sankar
2020-08-17 21:16 ` Rob Herring
2020-08-01 12:30 ` [PATCH 2/7] interconnect: qcom: Add OSM L3 support " Sibi Sankar
` (5 subsequent siblings)
6 siblings, 1 reply; 11+ messages in thread
From: Sibi Sankar @ 2020-08-01 12:30 UTC (permalink / raw)
To: robh+dt, georgi.djakov
Cc: bjorn.andersson, agross, linux-kernel, devicetree, linux-arm-msm,
jonathan, linux-pm, Sibi Sankar
Add Operation State Manager (OSM) L3 interconnect provider binding on
SM8150 SoCs.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
index 91f70c9067d12..b6945c11eb46b 100644
--- a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
+++ b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
@@ -19,6 +19,7 @@ properties:
enum:
- qcom,sc7180-osm-l3
- qcom,sdm845-osm-l3
+ - qcom,sm8150-osm-l3
reg:
maxItems: 1
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [PATCH 1/7] dt-bindings: interconnect: Add OSM L3 DT binding on SM8150
2020-08-01 12:30 ` [PATCH 1/7] dt-bindings: interconnect: Add OSM L3 DT binding on SM8150 Sibi Sankar
@ 2020-08-17 21:16 ` Rob Herring
0 siblings, 0 replies; 11+ messages in thread
From: Rob Herring @ 2020-08-17 21:16 UTC (permalink / raw)
To: Sibi Sankar
Cc: georgi.djakov, bjorn.andersson, robh+dt, devicetree,
linux-arm-msm, linux-kernel, linux-pm, jonathan, agross
On Sat, 01 Aug 2020 18:00:43 +0530, Sibi Sankar wrote:
> Add Operation State Manager (OSM) L3 interconnect provider binding on
> SM8150 SoCs.
>
> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
> ---
> Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml | 1 +
> 1 file changed, 1 insertion(+)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 2/7] interconnect: qcom: Add OSM L3 support on SM8150
2020-08-01 12:30 [PATCH 0/7] Add L3 provider support for SM8150/SM8250 Sibi Sankar
2020-08-01 12:30 ` [PATCH 1/7] dt-bindings: interconnect: Add OSM L3 DT binding on SM8150 Sibi Sankar
@ 2020-08-01 12:30 ` Sibi Sankar
2020-08-01 12:30 ` [PATCH 3/7] interconnect: qcom: Lay the groundwork for adding EPSS support Sibi Sankar
` (4 subsequent siblings)
6 siblings, 0 replies; 11+ messages in thread
From: Sibi Sankar @ 2020-08-01 12:30 UTC (permalink / raw)
To: robh+dt, georgi.djakov
Cc: bjorn.andersson, agross, linux-kernel, devicetree, linux-arm-msm,
jonathan, linux-pm, Sibi Sankar
Add Operation State Manager (OSM) L3 interconnect provider support on
SM8150 SoCs.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
drivers/interconnect/qcom/osm-l3.c | 15 +++++++++++++++
drivers/interconnect/qcom/sm8150.h | 2 ++
2 files changed, 17 insertions(+)
diff --git a/drivers/interconnect/qcom/osm-l3.c b/drivers/interconnect/qcom/osm-l3.c
index 96fb9ff5ff2e8..00831c33e0fe5 100644
--- 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 @@ 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 },
+ { .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 3e01ac76ae1db..97996f64d799c 100644
--- 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
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 3/7] interconnect: qcom: Lay the groundwork for adding EPSS support
2020-08-01 12:30 [PATCH 0/7] Add L3 provider support for SM8150/SM8250 Sibi Sankar
2020-08-01 12:30 ` [PATCH 1/7] dt-bindings: interconnect: Add OSM L3 DT binding on SM8150 Sibi Sankar
2020-08-01 12:30 ` [PATCH 2/7] interconnect: qcom: Add OSM L3 support " Sibi Sankar
@ 2020-08-01 12:30 ` Sibi Sankar
2020-08-01 12:30 ` [PATCH 4/7] dt-bindings: interconnect: Add EPSS L3 DT binding on SM8250 Sibi Sankar
` (3 subsequent siblings)
6 siblings, 0 replies; 11+ messages in thread
From: Sibi Sankar @ 2020-08-01 12:30 UTC (permalink / raw)
To: robh+dt, georgi.djakov
Cc: bjorn.andersson, agross, linux-kernel, devicetree, linux-arm-msm,
jonathan, linux-pm, Sibi Sankar
Lay the groundwork for adding Epoch Subsystem (EPSS) L3 support on
SM8250.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
drivers/interconnect/qcom/osm-l3.c | 37 +++++++++++++++++++++---------
1 file changed, 26 insertions(+), 11 deletions(-)
diff --git a/drivers/interconnect/qcom/osm-l3.c b/drivers/interconnect/qcom/osm-l3.c
index 00831c33e0fe5..27c9ece52efda 100644
--- a/drivers/interconnect/qcom/osm-l3.c
+++ b/drivers/interconnect/qcom/osm-l3.c
@@ -21,13 +21,13 @@
#define LUT_MAX_ENTRIES 40U
#define LUT_SRC GENMASK(31, 30)
#define LUT_L_VAL GENMASK(7, 0)
-#define LUT_ROW_SIZE 32
#define CLK_HW_DIV 2
-/* Register offsets */
+/* OSM Register offsets */
#define REG_ENABLE 0x0
-#define REG_FREQ_LUT 0x110
-#define REG_PERF_STATE 0x920
+#define OSM_LUT_ROW_SIZE 32
+#define OSM_REG_FREQ_LUT 0x110
+#define OSM_REG_PERF_STATE 0x920
#define OSM_L3_MAX_LINKS 1
@@ -37,6 +37,7 @@
struct qcom_osm_l3_icc_provider {
void __iomem *base;
unsigned int max_state;
+ unsigned int reg_perf_state;
unsigned long lut_tables[LUT_MAX_ENTRIES];
struct icc_provider provider;
};
@@ -60,6 +61,9 @@ struct qcom_icc_node {
struct qcom_icc_desc {
struct qcom_icc_node **nodes;
size_t num_nodes;
+ unsigned int lut_row_size;
+ unsigned int reg_freq_lut;
+ unsigned int reg_perf_state;
};
#define DEFINE_QNODE(_name, _id, _buswidth, ...) \
@@ -82,6 +86,9 @@ static struct qcom_icc_node *sdm845_osm_l3_nodes[] = {
static const struct qcom_icc_desc sdm845_icc_osm_l3 = {
.nodes = sdm845_osm_l3_nodes,
.num_nodes = ARRAY_SIZE(sdm845_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(sc7180_osm_apps_l3, SC7180_MASTER_OSM_L3_APPS, 16, SC7180_SLAVE_OSM_L3);
@@ -95,6 +102,9 @@ static struct qcom_icc_node *sc7180_osm_l3_nodes[] = {
static const struct qcom_icc_desc sc7180_icc_osm_l3 = {
.nodes = sc7180_osm_l3_nodes,
.num_nodes = ARRAY_SIZE(sc7180_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);
@@ -108,6 +118,9 @@ static struct qcom_icc_node *sm8150_osm_l3_nodes[] = {
static const struct qcom_icc_desc sm8150_icc_osm_l3 = {
.nodes = sm8150_osm_l3_nodes,
.num_nodes = ARRAY_SIZE(sm8150_osm_l3_nodes),
+ .lut_row_size = OSM_LUT_ROW_SIZE,
+ .reg_freq_lut = OSM_REG_FREQ_LUT,
+ .reg_perf_state = OSM_REG_PERF_STATE,
};
static int qcom_icc_set(struct icc_node *src, struct icc_node *dst)
@@ -138,7 +151,7 @@ static int qcom_icc_set(struct icc_node *src, struct icc_node *dst)
break;
}
- writel_relaxed(index, qp->base + REG_PERF_STATE);
+ writel_relaxed(index, qp->base + qp->reg_perf_state);
return 0;
}
@@ -193,9 +206,15 @@ static int qcom_osm_l3_probe(struct platform_device *pdev)
return -ENODEV;
}
+ desc = device_get_match_data(&pdev->dev);
+ if (!desc)
+ return -EINVAL;
+
+ qp->reg_perf_state = desc->reg_perf_state;
+
for (i = 0; i < LUT_MAX_ENTRIES; i++) {
- info = readl_relaxed(qp->base + REG_FREQ_LUT +
- i * LUT_ROW_SIZE);
+ info = readl_relaxed(qp->base + desc->reg_freq_lut +
+ i * desc->lut_row_size);
src = FIELD_GET(LUT_SRC, info);
lval = FIELD_GET(LUT_L_VAL, info);
if (src)
@@ -214,10 +233,6 @@ static int qcom_osm_l3_probe(struct platform_device *pdev)
}
qp->max_state = i;
- desc = device_get_match_data(&pdev->dev);
- if (!desc)
- return -EINVAL;
-
qnodes = desc->nodes;
num_nodes = desc->num_nodes;
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 4/7] dt-bindings: interconnect: Add EPSS L3 DT binding on SM8250
2020-08-01 12:30 [PATCH 0/7] Add L3 provider support for SM8150/SM8250 Sibi Sankar
` (2 preceding siblings ...)
2020-08-01 12:30 ` [PATCH 3/7] interconnect: qcom: Lay the groundwork for adding EPSS support Sibi Sankar
@ 2020-08-01 12:30 ` Sibi Sankar
2020-08-17 21:16 ` Rob Herring
2020-08-01 12:30 ` [PATCH 5/7] interconnect: qcom: Add EPSS L3 support " Sibi Sankar
` (2 subsequent siblings)
6 siblings, 1 reply; 11+ messages in thread
From: Sibi Sankar @ 2020-08-01 12:30 UTC (permalink / raw)
To: robh+dt, georgi.djakov
Cc: bjorn.andersson, agross, linux-kernel, devicetree, linux-arm-msm,
jonathan, linux-pm, Sibi Sankar
Add Epoch Subsystem (EPSS) L3 interconnect provider binding on SM8250
SoCs.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
.../devicetree/bindings/interconnect/qcom,osm-l3.yaml | 1 +
include/dt-bindings/interconnect/qcom,osm-l3.h | 3 +++
2 files changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
index b6945c11eb46b..d6a95c3cb26f2 100644
--- a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
+++ b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
@@ -20,6 +20,7 @@ properties:
- qcom,sc7180-osm-l3
- qcom,sdm845-osm-l3
- qcom,sm8150-osm-l3
+ - qcom,sm8250-epss-l3
reg:
maxItems: 1
diff --git a/include/dt-bindings/interconnect/qcom,osm-l3.h b/include/dt-bindings/interconnect/qcom,osm-l3.h
index 54858ff7674d7..61ef649ae5655 100644
--- a/include/dt-bindings/interconnect/qcom,osm-l3.h
+++ b/include/dt-bindings/interconnect/qcom,osm-l3.h
@@ -9,4 +9,7 @@
#define MASTER_OSM_L3_APPS 0
#define SLAVE_OSM_L3 1
+#define MASTER_EPSS_L3_APPS 0
+#define SLAVE_EPSS_L3_SHARED 1
+
#endif
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [PATCH 4/7] dt-bindings: interconnect: Add EPSS L3 DT binding on SM8250
2020-08-01 12:30 ` [PATCH 4/7] dt-bindings: interconnect: Add EPSS L3 DT binding on SM8250 Sibi Sankar
@ 2020-08-17 21:16 ` Rob Herring
0 siblings, 0 replies; 11+ messages in thread
From: Rob Herring @ 2020-08-17 21:16 UTC (permalink / raw)
To: Sibi Sankar
Cc: linux-arm-msm, jonathan, devicetree, linux-kernel, linux-pm,
bjorn.andersson, georgi.djakov, agross, robh+dt
On Sat, 01 Aug 2020 18:00:46 +0530, Sibi Sankar wrote:
> Add Epoch Subsystem (EPSS) L3 interconnect provider binding on SM8250
> SoCs.
>
> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
> ---
> .../devicetree/bindings/interconnect/qcom,osm-l3.yaml | 1 +
> include/dt-bindings/interconnect/qcom,osm-l3.h | 3 +++
> 2 files changed, 4 insertions(+)
>
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 5/7] interconnect: qcom: Add EPSS L3 support on SM8250
2020-08-01 12:30 [PATCH 0/7] Add L3 provider support for SM8150/SM8250 Sibi Sankar
` (3 preceding siblings ...)
2020-08-01 12:30 ` [PATCH 4/7] dt-bindings: interconnect: Add EPSS L3 DT binding on SM8250 Sibi Sankar
@ 2020-08-01 12:30 ` Sibi Sankar
2020-08-01 12:30 ` [PATCH 6/7] arm64: dts: qcom: sm8150: Add OSM L3 interconnect provider Sibi Sankar
2020-08-01 12:30 ` [PATCH 7/7] arm64: dts: qcom: sm8250: Add EPSS " Sibi Sankar
6 siblings, 0 replies; 11+ messages in thread
From: Sibi Sankar @ 2020-08-01 12:30 UTC (permalink / raw)
To: robh+dt, georgi.djakov
Cc: bjorn.andersson, agross, linux-kernel, devicetree, linux-arm-msm,
jonathan, linux-pm, Sibi Sankar
Add Epoch Subsystem (EPSS) L3 interconnect provider support on
SM8250 SoCs.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
drivers/interconnect/qcom/osm-l3.c | 23 +++++++++++++++++++++++
drivers/interconnect/qcom/sm8250.h | 2 ++
2 files changed, 25 insertions(+)
diff --git a/drivers/interconnect/qcom/osm-l3.c b/drivers/interconnect/qcom/osm-l3.c
index 27c9ece52efda..cbf4ef04491df 100644
--- a/drivers/interconnect/qcom/osm-l3.c
+++ b/drivers/interconnect/qcom/osm-l3.c
@@ -17,6 +17,7 @@
#include "sc7180.h"
#include "sdm845.h"
#include "sm8150.h"
+#include "sm8250.h"
#define LUT_MAX_ENTRIES 40U
#define LUT_SRC GENMASK(31, 30)
@@ -29,6 +30,11 @@
#define OSM_REG_FREQ_LUT 0x110
#define OSM_REG_PERF_STATE 0x920
+/* EPSS Register offsets */
+#define EPSS_LUT_ROW_SIZE 4
+#define EPSS_REG_FREQ_LUT 0x100
+#define EPSS_REG_PERF_STATE 0x320
+
#define OSM_L3_MAX_LINKS 1
#define to_qcom_provider(_provider) \
@@ -123,6 +129,22 @@ static const struct qcom_icc_desc sm8150_icc_osm_l3 = {
.reg_perf_state = OSM_REG_PERF_STATE,
};
+DEFINE_QNODE(sm8250_epss_apps_l3, SM8250_MASTER_EPSS_L3_APPS, 32, SM8250_SLAVE_EPSS_L3);
+DEFINE_QNODE(sm8250_epss_l3, SM8250_SLAVE_EPSS_L3, 32);
+
+static struct qcom_icc_node *sm8250_epss_l3_nodes[] = {
+ [MASTER_EPSS_L3_APPS] = &sm8250_epss_apps_l3,
+ [SLAVE_EPSS_L3_SHARED] = &sm8250_epss_l3,
+};
+
+static const struct qcom_icc_desc sm8250_icc_epss_l3 = {
+ .nodes = sm8250_epss_l3_nodes,
+ .num_nodes = ARRAY_SIZE(sm8250_epss_l3_nodes),
+ .lut_row_size = EPSS_LUT_ROW_SIZE,
+ .reg_freq_lut = EPSS_REG_FREQ_LUT,
+ .reg_perf_state = EPSS_REG_PERF_STATE,
+};
+
static int qcom_icc_set(struct icc_node *src, struct icc_node *dst)
{
struct qcom_osm_l3_icc_provider *qp;
@@ -288,6 +310,7 @@ 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,sm8250-epss-l3", .data = &sm8250_icc_epss_l3 },
{ }
};
MODULE_DEVICE_TABLE(of, osm_l3_of_match);
diff --git a/drivers/interconnect/qcom/sm8250.h b/drivers/interconnect/qcom/sm8250.h
index 7eb6c709c30d1..b31fb431a20fc 100644
--- a/drivers/interconnect/qcom/sm8250.h
+++ b/drivers/interconnect/qcom/sm8250.h
@@ -158,5 +158,7 @@
#define SM8250_SLAVE_VSENSE_CTRL_CFG 147
#define SM8250_SNOC_CNOC_MAS 148
#define SM8250_SNOC_CNOC_SLV 149
+#define SM8250_MASTER_EPSS_L3_APPS 150
+#define SM8250_SLAVE_EPSS_L3 151
#endif
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH 6/7] arm64: dts: qcom: sm8150: Add OSM L3 interconnect provider
2020-08-01 12:30 [PATCH 0/7] Add L3 provider support for SM8150/SM8250 Sibi Sankar
` (4 preceding siblings ...)
2020-08-01 12:30 ` [PATCH 5/7] interconnect: qcom: Add EPSS L3 support " Sibi Sankar
@ 2020-08-01 12:30 ` Sibi Sankar
2020-09-09 8:05 ` Georgi Djakov
2020-08-01 12:30 ` [PATCH 7/7] arm64: dts: qcom: sm8250: Add EPSS " Sibi Sankar
6 siblings, 1 reply; 11+ messages in thread
From: Sibi Sankar @ 2020-08-01 12:30 UTC (permalink / raw)
To: robh+dt, georgi.djakov
Cc: bjorn.andersson, agross, linux-kernel, devicetree, linux-arm-msm,
jonathan, linux-pm, Sibi Sankar
Add Operation State Manager (OSM) L3 interconnect provider node on
SM8150 SoCs.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
arch/arm64/boot/dts/qcom/sm8150.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index 0f6d84e8fd299..8563afd205ee9 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -10,6 +10,7 @@
#include <dt-bindings/soc/qcom,rpmh-rsc.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/clock/qcom,gcc-sm8150.h>
+#include <dt-bindings/interconnect/qcom,osm-l3.h>
#include <dt-bindings/interconnect/qcom,sm8150.h>
#include <dt-bindings/thermal/thermal.h>
@@ -1184,6 +1185,16 @@ apps_bcm_voter: bcm_voter {
};
};
+ osm_l3: interconnect@18321000 {
+ compatible = "qcom,sm8150-osm-l3";
+ reg = <0 0x18321000 0 0x1400>;
+
+ clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>;
+ clock-names = "xo", "alternate";
+
+ #interconnect-cells = <1>;
+ };
+
cpufreq_hw: cpufreq@18323000 {
compatible = "qcom,cpufreq-hw";
reg = <0 0x18323000 0 0x1400>, <0 0x18325800 0 0x1400>,
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply related [flat|nested] 11+ messages in thread* Re: [PATCH 6/7] arm64: dts: qcom: sm8150: Add OSM L3 interconnect provider
2020-08-01 12:30 ` [PATCH 6/7] arm64: dts: qcom: sm8150: Add OSM L3 interconnect provider Sibi Sankar
@ 2020-09-09 8:05 ` Georgi Djakov
0 siblings, 0 replies; 11+ messages in thread
From: Georgi Djakov @ 2020-09-09 8:05 UTC (permalink / raw)
To: bjorn.andersson
Cc: Sibi Sankar, robh+dt, agross, linux-kernel, devicetree,
linux-arm-msm, jonathan, linux-pm
On 8/1/20 15:30, Sibi Sankar wrote:
> Add Operation State Manager (OSM) L3 interconnect provider node on
> SM8150 SoCs.
>
> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Acked-by: Georgi Djakov <georgi.djakov@linaro.org>
> ---
> arch/arm64/boot/dts/qcom/sm8150.dtsi | 11 +++++++++++
> 1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> index 0f6d84e8fd299..8563afd205ee9 100644
> --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
> @@ -10,6 +10,7 @@
> #include <dt-bindings/soc/qcom,rpmh-rsc.h>
> #include <dt-bindings/clock/qcom,rpmh.h>
> #include <dt-bindings/clock/qcom,gcc-sm8150.h>
> +#include <dt-bindings/interconnect/qcom,osm-l3.h>
> #include <dt-bindings/interconnect/qcom,sm8150.h>
> #include <dt-bindings/thermal/thermal.h>
>
> @@ -1184,6 +1185,16 @@ apps_bcm_voter: bcm_voter {
> };
> };
>
> + osm_l3: interconnect@18321000 {
> + compatible = "qcom,sm8150-osm-l3";
> + reg = <0 0x18321000 0 0x1400>;
> +
> + clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>;
> + clock-names = "xo", "alternate";
> +
> + #interconnect-cells = <1>;
> + };
> +
> cpufreq_hw: cpufreq@18323000 {
> compatible = "qcom,cpufreq-hw";
> reg = <0 0x18323000 0 0x1400>, <0 0x18325800 0 0x1400>,
>
^ permalink raw reply [flat|nested] 11+ messages in thread
* [PATCH 7/7] arm64: dts: qcom: sm8250: Add EPSS L3 interconnect provider
2020-08-01 12:30 [PATCH 0/7] Add L3 provider support for SM8150/SM8250 Sibi Sankar
` (5 preceding siblings ...)
2020-08-01 12:30 ` [PATCH 6/7] arm64: dts: qcom: sm8150: Add OSM L3 interconnect provider Sibi Sankar
@ 2020-08-01 12:30 ` Sibi Sankar
6 siblings, 0 replies; 11+ messages in thread
From: Sibi Sankar @ 2020-08-01 12:30 UTC (permalink / raw)
To: robh+dt, georgi.djakov
Cc: bjorn.andersson, agross, linux-kernel, devicetree, linux-arm-msm,
jonathan, linux-pm, Sibi Sankar
Add Epoch Subsystem (EPSS) L3 interconnect provider node on SM8250
SoCs.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
arch/arm64/boot/dts/qcom/sm8250.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 73f02f712d035..2bcdb7a3b9fef 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -6,6 +6,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-sm8250.h>
#include <dt-bindings/clock/qcom,rpmh.h>
+#include <dt-bindings/interconnect/qcom,osm-l3.h>
#include <dt-bindings/interconnect/qcom,sm8250.h>
#include <dt-bindings/mailbox/qcom-ipcc.h>
#include <dt-bindings/power/qcom-aoss-qmp.h>
@@ -2150,6 +2151,16 @@ apps_bcm_voter: bcm_voter {
compatible = "qcom,bcm-voter";
};
};
+
+ epss_l3: interconnect@18591000 {
+ compatible = "qcom,sm8250-epss-l3";
+ reg = <0 0x18590000 0 0x1000>;
+
+ clocks = <&rpmhcc RPMH_CXO_CLK>, <&gcc GPLL0>;
+ clock-names = "xo", "alternate";
+
+ #interconnect-cells = <1>;
+ };
};
timer {
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
^ permalink raw reply related [flat|nested] 11+ messages in thread