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* [PATCH v2 0/2] Add OSM L3 Interconnect Provider
@ 2019-08-21  9:11 Sibi Sankar
  2019-08-21  9:11 ` [PATCH v2 1/2] dt-bindings: interconnect: Add OSM L3 DT bindings Sibi Sankar
  2019-08-21  9:11 ` [PATCH v2 2/2] interconnect: qcom: Add OSM L3 interconnect provider support Sibi Sankar
  0 siblings, 2 replies; 4+ messages in thread
From: Sibi Sankar @ 2019-08-21  9:11 UTC (permalink / raw)
  To: robh+dt, georgi.djakov
  Cc: bjorn.andersson, agross, linux-kernel, devicetree, linux-arm-msm,
	mark.rutland, evgreen, daidavid1, saravanak, Sibi Sankar

This patch series aims to add Operating State Manager (OSM) L3
interconnect provider support on SDM845 SoCs to handle bandwidth
requests from CPU to scale L3 caches.

v2:
 * addressed review comments from Evan
 * dropped unused gpu icc node on SDM845 SoC

Sibi Sankar (2):
  dt-bindings: interconnect: Add OSM L3 DT bindings
  interconnect: qcom: Add OSM L3 interconnect provider support

 .../bindings/interconnect/qcom,osm-l3.yaml    |  56 ++++
 drivers/interconnect/qcom/Kconfig             |   7 +
 drivers/interconnect/qcom/Makefile            |   2 +
 drivers/interconnect/qcom/osm-l3.c            | 284 ++++++++++++++++++
 .../dt-bindings/interconnect/qcom,osm-l3.h    |  12 +
 5 files changed, 361 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
 create mode 100644 drivers/interconnect/qcom/osm-l3.c
 create mode 100644 include/dt-bindings/interconnect/qcom,osm-l3.h

-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH v2 1/2] dt-bindings: interconnect: Add OSM L3 DT bindings
  2019-08-21  9:11 [PATCH v2 0/2] Add OSM L3 Interconnect Provider Sibi Sankar
@ 2019-08-21  9:11 ` Sibi Sankar
  2019-08-27 17:18   ` Rob Herring
  2019-08-21  9:11 ` [PATCH v2 2/2] interconnect: qcom: Add OSM L3 interconnect provider support Sibi Sankar
  1 sibling, 1 reply; 4+ messages in thread
From: Sibi Sankar @ 2019-08-21  9:11 UTC (permalink / raw)
  To: robh+dt, georgi.djakov
  Cc: bjorn.andersson, agross, linux-kernel, devicetree, linux-arm-msm,
	mark.rutland, evgreen, daidavid1, saravanak, Sibi Sankar

Add bindings for Operating State Manager (OSM) L3 interconnect provider
on SDM845 SoCs.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
 .../bindings/interconnect/qcom,osm-l3.yaml    | 56 +++++++++++++++++++
 .../dt-bindings/interconnect/qcom,osm-l3.h    | 12 ++++
 2 files changed, 68 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
 create mode 100644 include/dt-bindings/interconnect/qcom,osm-l3.h

diff --git a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
new file mode 100644
index 0000000000000..dab2b6875ab27
--- /dev/null
+++ b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interconnect/qcom,osm-l3.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Operating State Manager (OSM) L3 Interconnect Provider
+
+maintainers:
+  - Sibi Sankar <sibis@codeaurora.org>
+
+description:
+  L3 cache bandwidth requirements on Qualcomm SoCs is serviced by the OSM.
+  The OSM L3 interconnect provider aggregates the L3 bandwidth requests
+  from CPU/GPU and relays it to the OSM.
+
+properties:
+  compatible:
+    const: "qcom,sdm845-osm-l3"
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: xo clock
+      - description: alternate clock
+
+  clock-names:
+    items:
+      - const: xo
+      - const: alternate
+
+  '#interconnect-cells':
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - clock-names
+  - '#interconnect-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    osm_l3: interconnect@17d41000 {
+      compatible = "qcom,sdm845-osm-l3";
+      reg = <0x17d41000 0x1400>;
+
+      clocks = <&rpmhcc 0>, <&gcc 165>;
+      clock-names = "xo", "alternate";
+
+      #interconnect-cells = <1>;
+    };
diff --git a/include/dt-bindings/interconnect/qcom,osm-l3.h b/include/dt-bindings/interconnect/qcom,osm-l3.h
new file mode 100644
index 0000000000000..54858ff7674d7
--- /dev/null
+++ b/include/dt-bindings/interconnect/qcom,osm-l3.h
@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (C) 2019 The Linux Foundation. All rights reserved.
+ */
+
+#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_OSM_L3_H
+#define __DT_BINDINGS_INTERCONNECT_QCOM_OSM_L3_H
+
+#define MASTER_OSM_L3_APPS	0
+#define SLAVE_OSM_L3		1
+
+#endif
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH v2 2/2] interconnect: qcom: Add OSM L3 interconnect provider support
  2019-08-21  9:11 [PATCH v2 0/2] Add OSM L3 Interconnect Provider Sibi Sankar
  2019-08-21  9:11 ` [PATCH v2 1/2] dt-bindings: interconnect: Add OSM L3 DT bindings Sibi Sankar
@ 2019-08-21  9:11 ` Sibi Sankar
  1 sibling, 0 replies; 4+ messages in thread
From: Sibi Sankar @ 2019-08-21  9:11 UTC (permalink / raw)
  To: robh+dt, georgi.djakov
  Cc: bjorn.andersson, agross, linux-kernel, devicetree, linux-arm-msm,
	mark.rutland, evgreen, daidavid1, saravanak, Sibi Sankar

On some Qualcomm SoCs, Operating State Manager (OSM) controls the
resources of scaling L3 caches. Add a driver to handle bandwidth
requests to OSM L3 from CPU/GPU.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
---
 drivers/interconnect/qcom/Kconfig  |   7 +
 drivers/interconnect/qcom/Makefile |   2 +
 drivers/interconnect/qcom/osm-l3.c | 284 +++++++++++++++++++++++++++++
 3 files changed, 293 insertions(+)
 create mode 100644 drivers/interconnect/qcom/osm-l3.c

diff --git a/drivers/interconnect/qcom/Kconfig b/drivers/interconnect/qcom/Kconfig
index d5e70ebc24108..f6c2a11a1a2c9 100644
--- a/drivers/interconnect/qcom/Kconfig
+++ b/drivers/interconnect/qcom/Kconfig
@@ -5,6 +5,13 @@ config INTERCONNECT_QCOM
 	help
 	  Support for Qualcomm's Network-on-Chip interconnect hardware.
 
+config INTERCONNECT_QCOM_OSM_L3
+	tristate "Qualcomm OSM L3 interconnect driver"
+	depends on INTERCONNECT_QCOM || COMPILE_TEST
+	help
+	  Say y here to support the Operating State Manager (OSM) interconnect
+	  driver which controls the scaling of L3 caches on Qualcomm SoCs.
+
 config INTERCONNECT_QCOM_SDM845
 	tristate "Qualcomm SDM845 interconnect driver"
 	depends on INTERCONNECT_QCOM
diff --git a/drivers/interconnect/qcom/Makefile b/drivers/interconnect/qcom/Makefile
index 1c1cea690f922..9078af5fed109 100644
--- a/drivers/interconnect/qcom/Makefile
+++ b/drivers/interconnect/qcom/Makefile
@@ -1,5 +1,7 @@
 # SPDX-License-Identifier: GPL-2.0
 
+icc-osm-l3-objs				:= osm-l3.o
 qnoc-sdm845-objs			:= sdm845.o
 
+obj-$(CONFIG_INTERCONNECT_QCOM_OSM_L3) += icc-osm-l3.o
 obj-$(CONFIG_INTERCONNECT_QCOM_SDM845) += qnoc-sdm845.o
diff --git a/drivers/interconnect/qcom/osm-l3.c b/drivers/interconnect/qcom/osm-l3.c
new file mode 100644
index 0000000000000..db2202ebd1e9a
--- /dev/null
+++ b/drivers/interconnect/qcom/osm-l3.c
@@ -0,0 +1,284 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ *
+ */
+
+#include <dt-bindings/interconnect/qcom,osm-l3.h>
+#include <dt-bindings/interconnect/qcom,sdm845.h>
+#include <linux/bitfield.h>
+#include <linux/clk.h>
+#include <linux/interconnect-provider.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
+#include <linux/platform_device.h>
+
+#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 */
+#define REG_ENABLE			0x0
+#define REG_FREQ_LUT			0x110
+#define REG_PERF_STATE			0x920
+
+#define OSM_L3_MAX_LINKS		1
+
+#define to_qcom_provider(_provider) \
+	container_of(_provider, struct qcom_osm_l3_icc_provider, provider)
+
+enum {
+	SDM845_MASTER_OSM_L3_APPS = SLAVE_TCU + 1,
+	SDM845_SLAVE_OSM_L3,
+};
+
+struct qcom_osm_l3_icc_provider {
+	void __iomem *base;
+	unsigned int max_state;
+	unsigned long lut_tables[LUT_MAX_ENTRIES];
+	struct icc_provider provider;
+};
+
+/**
+ * struct qcom_icc_node - Qualcomm specific interconnect nodes
+ * @name: the node name used in debugfs
+ * @links: an array of nodes where we can go next while traversing
+ * @id: a unique node identifier
+ * @num_links: the total number of @links
+ * @buswidth: width of the interconnect between a node and the bus
+ */
+struct qcom_icc_node {
+	const char *name;
+	u16 links[OSM_L3_MAX_LINKS];
+	u16 id;
+	u16 num_links;
+	u16 buswidth;
+};
+
+struct qcom_icc_desc {
+	struct qcom_icc_node **nodes;
+	size_t num_nodes;
+};
+
+#define DEFINE_QNODE(_name, _id, _buswidth, ...)			\
+		static struct qcom_icc_node _name = {			\
+		.name = #_name,						\
+		.id = _id,						\
+		.buswidth = _buswidth,					\
+		.num_links = ARRAY_SIZE(((int[]){ __VA_ARGS__ })),	\
+		.links = { __VA_ARGS__ },				\
+	}
+
+DEFINE_QNODE(osm_apps_l3, SDM845_MASTER_OSM_L3_APPS, 16, SDM845_SLAVE_OSM_L3);
+DEFINE_QNODE(osm_l3, SDM845_SLAVE_OSM_L3, 16);
+
+static struct qcom_icc_node *sdm845_osm_l3_nodes[] = {
+	[MASTER_OSM_L3_APPS] = &osm_apps_l3,
+	[SLAVE_OSM_L3] = &osm_l3,
+};
+
+static struct qcom_icc_desc sdm845_osm_l3 = {
+	.nodes = sdm845_osm_l3_nodes,
+	.num_nodes = ARRAY_SIZE(sdm845_osm_l3_nodes),
+};
+
+static int qcom_icc_aggregate(struct icc_node *node, u32 avg_bw,
+			      u32 peak_bw, u32 *agg_avg, u32 *agg_peak)
+{
+	*agg_avg += avg_bw;
+	*agg_peak = max_t(u32, *agg_peak, peak_bw);
+
+	return 0;
+}
+
+static int qcom_icc_set(struct icc_node *src, struct icc_node *dst)
+{
+	struct qcom_osm_l3_icc_provider *qp;
+	struct icc_provider *provider;
+	struct qcom_icc_node *qn;
+	struct icc_node *n;
+	unsigned int index;
+	u32 agg_peak = 0;
+	u32 agg_avg = 0;
+	u64 rate;
+
+	qn = src->data;
+	provider = src->provider;
+	qp = to_qcom_provider(provider);
+
+	list_for_each_entry(n, &provider->nodes, node_list)
+		qcom_icc_aggregate(n, n->avg_bw, n->peak_bw,
+				   &agg_avg, &agg_peak);
+
+	rate = max(agg_avg, agg_peak);
+	rate = icc_units_to_bps(rate);
+	do_div(rate, qn->buswidth);
+
+	for (index = 0; index < qp->max_state; index++) {
+		if (qp->lut_tables[index] >= rate)
+			break;
+	}
+
+	writel_relaxed(index, qp->base + REG_PERF_STATE);
+
+	return 0;
+}
+
+static int qcom_osm_l3_remove(struct platform_device *pdev)
+{
+	struct qcom_osm_l3_icc_provider *qp = platform_get_drvdata(pdev);
+	struct icc_provider *provider = &qp->provider;
+	struct icc_node *n;
+
+	list_for_each_entry(n, &provider->nodes, node_list) {
+		icc_node_del(n);
+		icc_node_destroy(n->id);
+	}
+
+	return icc_provider_del(provider);
+}
+
+static int qcom_osm_l3_probe(struct platform_device *pdev)
+{
+	u32 info, src, lval, i, prev_freq = 0, freq;
+	static unsigned long hw_rate, xo_rate;
+	struct qcom_osm_l3_icc_provider *qp;
+	const struct qcom_icc_desc *desc;
+	struct icc_onecell_data *data;
+	struct icc_provider *provider;
+	struct qcom_icc_node **qnodes;
+	struct icc_node *node;
+	size_t num_nodes;
+	struct clk *clk;
+	int ret;
+
+	clk = clk_get(&pdev->dev, "xo");
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	xo_rate = clk_get_rate(clk);
+	clk_put(clk);
+
+	clk = clk_get(&pdev->dev, "alternate");
+	if (IS_ERR(clk))
+		return PTR_ERR(clk);
+
+	hw_rate = clk_get_rate(clk) / CLK_HW_DIV;
+	clk_put(clk);
+
+	qp = devm_kzalloc(&pdev->dev, sizeof(*qp), GFP_KERNEL);
+	if (!qp)
+		return -ENOMEM;
+
+	qp->base = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(qp->base))
+		return PTR_ERR(qp->base);
+
+	/* HW should be in enabled state to proceed */
+	if (!(readl_relaxed(qp->base + REG_ENABLE) & 0x1)) {
+		dev_err(&pdev->dev, "error hardware not enabled\n");
+		return -ENODEV;
+	}
+
+	for (i = 0; i < LUT_MAX_ENTRIES; i++) {
+		info = readl_relaxed(qp->base + REG_FREQ_LUT +
+				     i * LUT_ROW_SIZE);
+		src = FIELD_GET(LUT_SRC, info);
+		lval = FIELD_GET(LUT_L_VAL, info);
+		if (src)
+			freq = xo_rate * lval;
+		else
+			freq = hw_rate;
+
+		/*
+		 * Two of the same frequencies with the same core counts means
+		 * end of table
+		 */
+		if (i > 0 && prev_freq == freq)
+			break;
+
+		qp->lut_tables[i] = freq;
+		prev_freq = freq;
+	}
+	qp->max_state = i;
+
+	desc = of_device_get_match_data(&pdev->dev);
+	if (!desc)
+		return -EINVAL;
+
+	qnodes = desc->nodes;
+	num_nodes = desc->num_nodes;
+
+	data = devm_kcalloc(&pdev->dev, num_nodes, sizeof(*node), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+
+	provider = &qp->provider;
+	provider->dev = &pdev->dev;
+	provider->set = qcom_icc_set;
+	provider->aggregate = qcom_icc_aggregate;
+	provider->xlate = of_icc_xlate_onecell;
+	INIT_LIST_HEAD(&provider->nodes);
+	provider->data = data;
+
+	ret = icc_provider_add(provider);
+	if (ret) {
+		dev_err(&pdev->dev, "error adding interconnect provider\n");
+		return ret;
+	}
+
+	for (i = 0; i < num_nodes; i++) {
+		size_t j;
+
+		node = icc_node_create(qnodes[i]->id);
+		if (IS_ERR(node)) {
+			ret = PTR_ERR(node);
+			goto err;
+		}
+
+		node->name = qnodes[i]->name;
+		node->data = qnodes[i];
+		icc_node_add(node, provider);
+
+		dev_dbg(&pdev->dev, "registered node %p %s %d\n", node,
+			qnodes[i]->name, node->id);
+
+		/* populate links */
+		for (j = 0; j < qnodes[i]->num_links; j++)
+			icc_link_create(node, qnodes[i]->links[j]);
+
+		data->nodes[i] = node;
+	}
+	data->num_nodes = num_nodes;
+
+	platform_set_drvdata(pdev, qp);
+
+	return ret;
+err:
+	qcom_osm_l3_remove(pdev);
+	return ret;
+}
+
+static const struct of_device_id osm_l3_of_match[] = {
+	{ .compatible = "qcom,sdm845-osm-l3", .data = &sdm845_osm_l3 },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, osm_l3_of_match);
+
+static struct platform_driver osm_l3_driver = {
+	.probe = qcom_osm_l3_probe,
+	.remove = qcom_osm_l3_remove,
+	.driver = {
+		.name = "osm-l3",
+		.of_match_table = osm_l3_of_match,
+	},
+};
+module_platform_driver(osm_l3_driver);
+
+MODULE_DESCRIPTION("Qualcomm OSM L3 interconnect driver");
+MODULE_LICENSE("GPL v2");
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: [PATCH v2 1/2] dt-bindings: interconnect: Add OSM L3 DT bindings
  2019-08-21  9:11 ` [PATCH v2 1/2] dt-bindings: interconnect: Add OSM L3 DT bindings Sibi Sankar
@ 2019-08-27 17:18   ` Rob Herring
  0 siblings, 0 replies; 4+ messages in thread
From: Rob Herring @ 2019-08-27 17:18 UTC (permalink / raw)
  To: Sibi Sankar
  Cc: Georgi Djakov, Bjorn Andersson, Andy Gross, linux-kernel,
	devicetree, linux-arm-msm, Mark Rutland, Evan Green, daidavid1,
	Saravana Kannan

On Wed, Aug 21, 2019 at 4:11 AM Sibi Sankar <sibis@codeaurora.org> wrote:
>
> Add bindings for Operating State Manager (OSM) L3 interconnect provider
> on SDM845 SoCs.
>
> Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
> ---
>  .../bindings/interconnect/qcom,osm-l3.yaml    | 56 +++++++++++++++++++
>  .../dt-bindings/interconnect/qcom,osm-l3.h    | 12 ++++
>  2 files changed, 68 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
>  create mode 100644 include/dt-bindings/interconnect/qcom,osm-l3.h
>
> diff --git a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
> new file mode 100644
> index 0000000000000..dab2b6875ab27
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
> @@ -0,0 +1,56 @@
> +# SPDX-License-Identifier: BSD-2-Clause

(GPL-2.0-only OR BSD-2-Clause) for new bindings please.

> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/interconnect/qcom,osm-l3.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Operating State Manager (OSM) L3 Interconnect Provider
> +
> +maintainers:
> +  - Sibi Sankar <sibis@codeaurora.org>
> +
> +description:
> +  L3 cache bandwidth requirements on Qualcomm SoCs is serviced by the OSM.
> +  The OSM L3 interconnect provider aggregates the L3 bandwidth requests
> +  from CPU/GPU and relays it to the OSM.
> +
> +properties:
> +  compatible:
> +    const: "qcom,sdm845-osm-l3"
> +
> +  reg:
> +    maxItems: 1
> +
> +  clocks:
> +    items:
> +      - description: xo clock
> +      - description: alternate clock
> +
> +  clock-names:
> +    items:
> +      - const: xo
> +      - const: alternate
> +
> +  '#interconnect-cells':
> +    const: 1
> +
> +required:
> +  - compatible
> +  - reg
> +  - clocks
> +  - clock-names
> +  - '#interconnect-cells'
> +
> +additionalProperties: false
> +
> +examples:
> +  - |
> +    osm_l3: interconnect@17d41000 {
> +      compatible = "qcom,sdm845-osm-l3";
> +      reg = <0x17d41000 0x1400>;
> +
> +      clocks = <&rpmhcc 0>, <&gcc 165>;
> +      clock-names = "xo", "alternate";
> +
> +      #interconnect-cells = <1>;
> +    };
> diff --git a/include/dt-bindings/interconnect/qcom,osm-l3.h b/include/dt-bindings/interconnect/qcom,osm-l3.h
> new file mode 100644
> index 0000000000000..54858ff7674d7
> --- /dev/null
> +++ b/include/dt-bindings/interconnect/qcom,osm-l3.h
> @@ -0,0 +1,12 @@
> +/* SPDX-License-Identifier: GPL-2.0 */
> +/*
> + * Copyright (C) 2019 The Linux Foundation. All rights reserved.
> + */
> +
> +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_OSM_L3_H
> +#define __DT_BINDINGS_INTERCONNECT_QCOM_OSM_L3_H
> +
> +#define MASTER_OSM_L3_APPS     0
> +#define SLAVE_OSM_L3           1
> +
> +#endif
> --
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>

^ permalink raw reply	[flat|nested] 4+ messages in thread

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2019-08-21  9:11 [PATCH v2 0/2] Add OSM L3 Interconnect Provider Sibi Sankar
2019-08-21  9:11 ` [PATCH v2 1/2] dt-bindings: interconnect: Add OSM L3 DT bindings Sibi Sankar
2019-08-27 17:18   ` Rob Herring
2019-08-21  9:11 ` [PATCH v2 2/2] interconnect: qcom: Add OSM L3 interconnect provider support Sibi Sankar

Linux-ARM-MSM Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-arm-msm/0 linux-arm-msm/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-arm-msm linux-arm-msm/ https://lore.kernel.org/linux-arm-msm \
		linux-arm-msm@vger.kernel.org linux-arm-msm@archiver.kernel.org
	public-inbox-index linux-arm-msm


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