forked from luck/tmp_suning_uos_patched
interconnect patches for 5.6
Here are the interconnect patches for the 5.6-rc1 merge window. - New core helper functions for some common functionalities in drivers. - Improvements in the information exposed via debugfs. - Basic tracepoints support. - New interconnect driver for msm8916 platforms. - Misc fixes. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJeIXe2AAoJEIDQzArG2BZjmToQAMijCGSN8TkzoS1/9w95ML9Q vbth57JAjHRoigpIt2nVP9c/oIAqxprIB+ZsXX6pKUtnRVTJo/gviQEw1UCqMp58 d1v2Yb/b8lyzAbXdiVHbFKjF7pdNRUZDraMZ7HSC3UGD1LIy5cx0YjqwYyWFJEz6 +9Ko3uDYEGqh3HM4Ybl5X5F019tdYY8TrTpajnKnh9yQDh3SAzw5mEDc7PuldAFn jgd0KVx56LRKWpA7SKfCjfsS8h4Ft48yzaUATJdNlcihl09mvNYcJ8ZHrGod/n/B cBKSwdaKwK0/LuGHrEM6I4UmbbfTmiNJ9dImtMwo5XapBG+OFBNhcVukJrW5xINe D3N9hXdUWSnnQyT+sOm8U3cL70PiueKP/CofhEJ4UxBrlckYfPGCZLLTAi4+dfPS T2rTonMGNIBCoqZ7iLDGff8uVQxGfOJkdNfd/UpJ64OLshQIXU+WQfa9PbVzkTly 5opGJlU4X261S3lxxYCKFAP0QGUyDvrzItSMBegcDvUFFwQN06ISMYdXp0VJh3xk vYXV3vokqKJZcU8/YBGlZU8DAlHMxtEETt2B+Ua2tuYMzyHFWd76aQt3q7Id0xRB Dp6FoZROyBMgH00FCAdAK25dhL0M2CiUpSjmgDXprZeMX1YJRz24zR4u+fJOmq5g XZpJM/HIdRlq9pHHEZ/h =5hpf -----END PGP SIGNATURE----- Merge tag 'icc-5.6-rc1' of https://git.linaro.org/people/georgi.djakov/linux into char-misc-next Georgi writes: interconnect patches for 5.6 Here are the interconnect patches for the 5.6-rc1 merge window. - New core helper functions for some common functionalities in drivers. - Improvements in the information exposed via debugfs. - Basic tracepoints support. - New interconnect driver for msm8916 platforms. - Misc fixes. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> * tag 'icc-5.6-rc1' of https://git.linaro.org/people/georgi.djakov/linux: interconnect: qcom: Add MSM8916 interconnect provider driver dt-bindings: interconnect: Add Qualcomm MSM8916 DT bindings interconnect: Check for valid path in icc_set_bw() interconnect: Print the tag in the debugfs summary interconnect: Add interconnect_graph file to debugfs interconnect: qcom: Use the standard aggregate function interconnect: Add a common standard aggregate function interconnect: Add basic tracepoints interconnect: Add a name to struct icc_path interconnect: Move internal structs into a separate file interconnect: qcom: Use the new common helper for node removal interconnect: Add a common helper for removing all nodes
This commit is contained in:
Greg Kroah-Hartman
commit
10d3e38c79
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@ -0,0 +1,77 @@
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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/interconnect/qcom,msm8916.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Qualcomm MSM8916 Network-On-Chip interconnect
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maintainers:
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- Georgi Djakov <georgi.djakov@linaro.org>
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description: |
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The Qualcomm MSM8916 interconnect providers support adjusting the
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bandwidth requirements between the various NoC fabrics.
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properties:
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compatible:
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enum:
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- qcom,msm8916-bimc
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- qcom,msm8916-pcnoc
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- qcom,msm8916-snoc
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reg:
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maxItems: 1
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'#interconnect-cells':
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const: 1
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clock-names:
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items:
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- const: bus
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- const: bus_a
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clocks:
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items:
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- description: Bus Clock
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- description: Bus A Clock
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required:
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- compatible
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- reg
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- '#interconnect-cells'
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- clock-names
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- clocks
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/clock/qcom,rpmcc.h>
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bimc: interconnect@400000 {
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compatible = "qcom,msm8916-bimc";
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reg = <0x00400000 0x62000>;
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#interconnect-cells = <1>;
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clock-names = "bus", "bus_a";
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clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
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<&rpmcc RPM_SMD_BIMC_A_CLK>;
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};
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pcnoc: interconnect@500000 {
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compatible = "qcom,msm8916-pcnoc";
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reg = <0x00500000 0x11000>;
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#interconnect-cells = <1>;
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clock-names = "bus", "bus_a";
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clocks = <&rpmcc RPM_SMD_PCNOC_CLK>,
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<&rpmcc RPM_SMD_PCNOC_A_CLK>;
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};
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snoc: interconnect@580000 {
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compatible = "qcom,msm8916-snoc";
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reg = <0x00580000 0x14000>;
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#interconnect-cells = <1>;
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clock-names = "bus", "bus_a";
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clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
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<&rpmcc RPM_SMD_SNOC_A_CLK>;
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};
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@ -91,3 +91,25 @@ Interconnect consumers are the clients which use the interconnect APIs to
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get paths between endpoints and set their bandwidth/latency/QoS requirements
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for these interconnect paths. These interfaces are not currently
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documented.
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Interconnect debugfs interfaces
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-------------------------------
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Like several other subsystems interconnect will create some files for debugging
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and introspection. Files in debugfs are not considered ABI so application
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software shouldn't rely on format details change between kernel versions.
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``/sys/kernel/debug/interconnect/interconnect_summary``:
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Show all interconnect nodes in the system with their aggregated bandwidth
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request. Indented under each node show bandwidth requests from each device.
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``/sys/kernel/debug/interconnect/interconnect_graph``:
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Show the interconnect graph in the graphviz dot format. It shows all
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interconnect nodes and links in the system and groups together nodes from the
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same provider as subgraphs. The format is human-readable and can also be piped
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through dot to generate diagrams in many graphical formats::
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$ cat /sys/kernel/debug/interconnect/interconnect_graph | \
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dot -Tsvg > interconnect_graph.svg
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@ -1,5 +1,6 @@
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# SPDX-License-Identifier: GPL-2.0
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CFLAGS_core.o := -I$(src)
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icc-core-objs := core.o
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obj-$(CONFIG_INTERCONNECT) += icc-core.o
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@ -19,45 +19,22 @@
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#include <linux/of.h>
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#include <linux/overflow.h>
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#include "internal.h"
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#define CREATE_TRACE_POINTS
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#include "trace.h"
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static DEFINE_IDR(icc_idr);
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static LIST_HEAD(icc_providers);
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static DEFINE_MUTEX(icc_lock);
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static struct dentry *icc_debugfs_dir;
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/**
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* struct icc_req - constraints that are attached to each node
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* @req_node: entry in list of requests for the particular @node
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* @node: the interconnect node to which this constraint applies
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* @dev: reference to the device that sets the constraints
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* @tag: path tag (optional)
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* @avg_bw: an integer describing the average bandwidth in kBps
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* @peak_bw: an integer describing the peak bandwidth in kBps
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*/
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struct icc_req {
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struct hlist_node req_node;
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struct icc_node *node;
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struct device *dev;
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u32 tag;
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u32 avg_bw;
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u32 peak_bw;
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};
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/**
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* struct icc_path - interconnect path structure
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* @num_nodes: number of hops (nodes)
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* @reqs: array of the requests applicable to this path of nodes
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*/
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struct icc_path {
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size_t num_nodes;
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struct icc_req reqs[];
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};
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static void icc_summary_show_one(struct seq_file *s, struct icc_node *n)
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{
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if (!n)
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return;
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seq_printf(s, "%-30s %12u %12u\n",
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seq_printf(s, "%-42s %12u %12u\n",
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n->name, n->avg_bw, n->peak_bw);
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}
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@ -65,8 +42,8 @@ static int icc_summary_show(struct seq_file *s, void *data)
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{
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struct icc_provider *provider;
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seq_puts(s, " node avg peak\n");
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seq_puts(s, "--------------------------------------------------------\n");
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seq_puts(s, " node tag avg peak\n");
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seq_puts(s, "--------------------------------------------------------------------\n");
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mutex_lock(&icc_lock);
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@ -81,8 +58,8 @@ static int icc_summary_show(struct seq_file *s, void *data)
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if (!r->dev)
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continue;
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seq_printf(s, " %-26s %12u %12u\n",
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dev_name(r->dev), r->avg_bw,
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seq_printf(s, " %-27s %12u %12u %12u\n",
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dev_name(r->dev), r->tag, r->avg_bw,
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r->peak_bw);
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}
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}
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@ -94,6 +71,70 @@ static int icc_summary_show(struct seq_file *s, void *data)
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}
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DEFINE_SHOW_ATTRIBUTE(icc_summary);
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static void icc_graph_show_link(struct seq_file *s, int level,
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struct icc_node *n, struct icc_node *m)
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{
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seq_printf(s, "%s\"%d:%s\" -> \"%d:%s\"\n",
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level == 2 ? "\t\t" : "\t",
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n->id, n->name, m->id, m->name);
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}
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static void icc_graph_show_node(struct seq_file *s, struct icc_node *n)
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{
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seq_printf(s, "\t\t\"%d:%s\" [label=\"%d:%s",
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n->id, n->name, n->id, n->name);
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seq_printf(s, "\n\t\t\t|avg_bw=%ukBps", n->avg_bw);
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seq_printf(s, "\n\t\t\t|peak_bw=%ukBps", n->peak_bw);
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seq_puts(s, "\"]\n");
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}
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static int icc_graph_show(struct seq_file *s, void *data)
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{
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struct icc_provider *provider;
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struct icc_node *n;
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int cluster_index = 0;
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int i;
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seq_puts(s, "digraph {\n\trankdir = LR\n\tnode [shape = record]\n");
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mutex_lock(&icc_lock);
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/* draw providers as cluster subgraphs */
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cluster_index = 0;
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list_for_each_entry(provider, &icc_providers, provider_list) {
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seq_printf(s, "\tsubgraph cluster_%d {\n", ++cluster_index);
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if (provider->dev)
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seq_printf(s, "\t\tlabel = \"%s\"\n",
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dev_name(provider->dev));
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/* draw nodes */
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list_for_each_entry(n, &provider->nodes, node_list)
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icc_graph_show_node(s, n);
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/* draw internal links */
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list_for_each_entry(n, &provider->nodes, node_list)
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for (i = 0; i < n->num_links; ++i)
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if (n->provider == n->links[i]->provider)
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icc_graph_show_link(s, 2, n,
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n->links[i]);
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seq_puts(s, "\t}\n");
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}
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/* draw external links */
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list_for_each_entry(provider, &icc_providers, provider_list)
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list_for_each_entry(n, &provider->nodes, node_list)
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for (i = 0; i < n->num_links; ++i)
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if (n->provider != n->links[i]->provider)
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icc_graph_show_link(s, 1, n,
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n->links[i]);
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mutex_unlock(&icc_lock);
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seq_puts(s, "}");
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return 0;
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}
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DEFINE_SHOW_ATTRIBUTE(icc_graph);
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static struct icc_node *node_find(const int id)
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{
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return idr_find(&icc_idr, id);
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@ -244,6 +285,16 @@ static int apply_constraints(struct icc_path *path)
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return ret;
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}
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int icc_std_aggregate(struct icc_node *node, u32 tag, u32 avg_bw,
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u32 peak_bw, u32 *agg_avg, u32 *agg_peak)
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{
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*agg_avg += avg_bw;
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*agg_peak = max(*agg_peak, peak_bw);
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return 0;
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}
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EXPORT_SYMBOL_GPL(icc_std_aggregate);
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/* of_icc_xlate_onecell() - Translate function using a single index.
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* @spec: OF phandle args to map into an interconnect node.
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* @data: private data (pointer to struct icc_onecell_data)
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@ -382,9 +433,17 @@ struct icc_path *of_icc_get(struct device *dev, const char *name)
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mutex_lock(&icc_lock);
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path = path_find(dev, src_node, dst_node);
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if (IS_ERR(path))
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dev_err(dev, "%s: invalid path=%ld\n", __func__, PTR_ERR(path));
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mutex_unlock(&icc_lock);
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if (IS_ERR(path)) {
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dev_err(dev, "%s: invalid path=%ld\n", __func__, PTR_ERR(path));
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return path;
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}
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if (name)
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path->name = kstrdup_const(name, GFP_KERNEL);
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else
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path->name = kasprintf(GFP_KERNEL, "%s-%s",
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src_node->name, dst_node->name);
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return path;
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}
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@ -436,9 +495,12 @@ int icc_set_bw(struct icc_path *path, u32 avg_bw, u32 peak_bw)
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size_t i;
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int ret;
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if (!path || !path->num_nodes)
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if (!path)
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return 0;
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if (WARN_ON(IS_ERR(path) || !path->num_nodes))
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return -EINVAL;
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mutex_lock(&icc_lock);
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old_avg = path->reqs[0].avg_bw;
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@ -453,6 +515,8 @@ int icc_set_bw(struct icc_path *path, u32 avg_bw, u32 peak_bw)
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/* aggregate requests for this node */
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aggregate_requests(node);
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trace_icc_set_bw(path, node, i, avg_bw, peak_bw);
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}
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ret = apply_constraints(path);
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@ -471,6 +535,8 @@ int icc_set_bw(struct icc_path *path, u32 avg_bw, u32 peak_bw)
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mutex_unlock(&icc_lock);
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trace_icc_set_bw_end(path, ret);
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return ret;
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}
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EXPORT_SYMBOL_GPL(icc_set_bw);
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|
|
@ -507,9 +573,12 @@ struct icc_path *icc_get(struct device *dev, const int src_id, const int dst_id)
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goto out;
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path = path_find(dev, src, dst);
|
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if (IS_ERR(path))
|
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if (IS_ERR(path)) {
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dev_err(dev, "%s: invalid path=%ld\n", __func__, PTR_ERR(path));
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goto out;
|
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}
|
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|
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path->name = kasprintf(GFP_KERNEL, "%s-%s", src->name, dst->name);
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out:
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mutex_unlock(&icc_lock);
|
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return path;
|
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|
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@ -545,6 +614,7 @@ void icc_put(struct icc_path *path)
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}
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mutex_unlock(&icc_lock);
|
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|
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kfree_const(path->name);
|
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kfree(path);
|
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}
|
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EXPORT_SYMBOL_GPL(icc_put);
|
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|
|
@ -742,6 +812,28 @@ void icc_node_del(struct icc_node *node)
|
|||
}
|
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EXPORT_SYMBOL_GPL(icc_node_del);
|
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|
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/**
|
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* icc_nodes_remove() - remove all previously added nodes from provider
|
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* @provider: the interconnect provider we are removing nodes from
|
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*
|
||||
* Return: 0 on success, or an error code otherwise
|
||||
*/
|
||||
int icc_nodes_remove(struct icc_provider *provider)
|
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{
|
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struct icc_node *n, *tmp;
|
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|
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if (WARN_ON(IS_ERR_OR_NULL(provider)))
|
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return -EINVAL;
|
||||
|
||||
list_for_each_entry_safe_reverse(n, tmp, &provider->nodes, node_list) {
|
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icc_node_del(n);
|
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icc_node_destroy(n->id);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(icc_nodes_remove);
|
||||
|
||||
/**
|
||||
* icc_provider_add() - add a new interconnect provider
|
||||
* @provider: the interconnect provider that will be added into topology
|
||||
|
|
@ -802,6 +894,8 @@ static int __init icc_init(void)
|
|||
icc_debugfs_dir = debugfs_create_dir("interconnect", NULL);
|
||||
debugfs_create_file("interconnect_summary", 0444,
|
||||
icc_debugfs_dir, NULL, &icc_summary_fops);
|
||||
debugfs_create_file("interconnect_graph", 0444,
|
||||
icc_debugfs_dir, NULL, &icc_graph_fops);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
|||
42
drivers/interconnect/internal.h
Normal file
42
drivers/interconnect/internal.h
Normal file
|
|
@ -0,0 +1,42 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0 */
|
||||
/*
|
||||
* Interconnect framework internal structs
|
||||
*
|
||||
* Copyright (c) 2019, Linaro Ltd.
|
||||
* Author: Georgi Djakov <georgi.djakov@linaro.org>
|
||||
*/
|
||||
|
||||
#ifndef __DRIVERS_INTERCONNECT_INTERNAL_H
|
||||
#define __DRIVERS_INTERCONNECT_INTERNAL_H
|
||||
|
||||
/**
|
||||
* struct icc_req - constraints that are attached to each node
|
||||
* @req_node: entry in list of requests for the particular @node
|
||||
* @node: the interconnect node to which this constraint applies
|
||||
* @dev: reference to the device that sets the constraints
|
||||
* @tag: path tag (optional)
|
||||
* @avg_bw: an integer describing the average bandwidth in kBps
|
||||
* @peak_bw: an integer describing the peak bandwidth in kBps
|
||||
*/
|
||||
struct icc_req {
|
||||
struct hlist_node req_node;
|
||||
struct icc_node *node;
|
||||
struct device *dev;
|
||||
u32 tag;
|
||||
u32 avg_bw;
|
||||
u32 peak_bw;
|
||||
};
|
||||
|
||||
/**
|
||||
* struct icc_path - interconnect path structure
|
||||
* @name: a string name of the path (useful for ftrace)
|
||||
* @num_nodes: number of hops (nodes)
|
||||
* @reqs: array of the requests applicable to this path of nodes
|
||||
*/
|
||||
struct icc_path {
|
||||
const char *name;
|
||||
size_t num_nodes;
|
||||
struct icc_req reqs[];
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
@ -5,6 +5,15 @@ config INTERCONNECT_QCOM
|
|||
help
|
||||
Support for Qualcomm's Network-on-Chip interconnect hardware.
|
||||
|
||||
config INTERCONNECT_QCOM_MSM8916
|
||||
tristate "Qualcomm MSM8916 interconnect driver"
|
||||
depends on INTERCONNECT_QCOM
|
||||
depends on QCOM_SMD_RPM
|
||||
select INTERCONNECT_QCOM_SMD_RPM
|
||||
help
|
||||
This is a driver for the Qualcomm Network-on-Chip on msm8916-based
|
||||
platforms.
|
||||
|
||||
config INTERCONNECT_QCOM_MSM8974
|
||||
tristate "Qualcomm MSM8974 interconnect driver"
|
||||
depends on INTERCONNECT_QCOM
|
||||
|
|
|
|||
|
|
@ -1,10 +1,12 @@
|
|||
# SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
qnoc-msm8916-objs := msm8916.o
|
||||
qnoc-msm8974-objs := msm8974.o
|
||||
qnoc-qcs404-objs := qcs404.o
|
||||
qnoc-sdm845-objs := sdm845.o
|
||||
icc-smd-rpm-objs := smd-rpm.o
|
||||
|
||||
obj-$(CONFIG_INTERCONNECT_QCOM_MSM8916) += qnoc-msm8916.o
|
||||
obj-$(CONFIG_INTERCONNECT_QCOM_MSM8974) += qnoc-msm8974.o
|
||||
obj-$(CONFIG_INTERCONNECT_QCOM_QCS404) += qnoc-qcs404.o
|
||||
obj-$(CONFIG_INTERCONNECT_QCOM_SDM845) += qnoc-sdm845.o
|
||||
|
|
|
|||
554
drivers/interconnect/qcom/msm8916.c
Normal file
554
drivers/interconnect/qcom/msm8916.c
Normal file
|
|
@ -0,0 +1,554 @@
|
|||
// SPDX-License-Identifier: GPL-2.0
|
||||
/*
|
||||
* Copyright (C) 2018-2020 Linaro Ltd
|
||||
* Author: Georgi Djakov <georgi.djakov@linaro.org>
|
||||
*/
|
||||
|
||||
#include <linux/clk.h>
|
||||
#include <linux/device.h>
|
||||
#include <linux/interconnect-provider.h>
|
||||
#include <linux/io.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/of_device.h>
|
||||
|
||||
#include <dt-bindings/interconnect/qcom,msm8916.h>
|
||||
|
||||
#include "smd-rpm.h"
|
||||
|
||||
#define RPM_BUS_MASTER_REQ 0x73616d62
|
||||
#define RPM_BUS_SLAVE_REQ 0x766c7362
|
||||
|
||||
enum {
|
||||
MSM8916_BIMC_SNOC_MAS = 1,
|
||||
MSM8916_BIMC_SNOC_SLV,
|
||||
MSM8916_MASTER_AMPSS_M0,
|
||||
MSM8916_MASTER_LPASS,
|
||||
MSM8916_MASTER_BLSP_1,
|
||||
MSM8916_MASTER_DEHR,
|
||||
MSM8916_MASTER_GRAPHICS_3D,
|
||||
MSM8916_MASTER_JPEG,
|
||||
MSM8916_MASTER_MDP_PORT0,
|
||||
MSM8916_MASTER_CRYPTO_CORE0,
|
||||
MSM8916_MASTER_SDCC_1,
|
||||
MSM8916_MASTER_SDCC_2,
|
||||
MSM8916_MASTER_QDSS_BAM,
|
||||
MSM8916_MASTER_QDSS_ETR,
|
||||
MSM8916_MASTER_SNOC_CFG,
|
||||
MSM8916_MASTER_SPDM,
|
||||
MSM8916_MASTER_TCU0,
|
||||
MSM8916_MASTER_TCU1,
|
||||
MSM8916_MASTER_USB_HS,
|
||||
MSM8916_MASTER_VFE,
|
||||
MSM8916_MASTER_VIDEO_P0,
|
||||
MSM8916_SNOC_MM_INT_0,
|
||||
MSM8916_SNOC_MM_INT_1,
|
||||
MSM8916_SNOC_MM_INT_2,
|
||||
MSM8916_SNOC_MM_INT_BIMC,
|
||||
MSM8916_PNOC_INT_0,
|
||||
MSM8916_PNOC_INT_1,
|
||||
MSM8916_PNOC_MAS_0,
|
||||
MSM8916_PNOC_MAS_1,
|
||||
MSM8916_PNOC_SLV_0,
|
||||
MSM8916_PNOC_SLV_1,
|
||||
MSM8916_PNOC_SLV_2,
|
||||
MSM8916_PNOC_SLV_3,
|
||||
MSM8916_PNOC_SLV_4,
|
||||
MSM8916_PNOC_SLV_8,
|
||||
MSM8916_PNOC_SLV_9,
|
||||
MSM8916_PNOC_SNOC_MAS,
|
||||
MSM8916_PNOC_SNOC_SLV,
|
||||
MSM8916_SNOC_QDSS_INT,
|
||||
MSM8916_SLAVE_AMPSS_L2,
|
||||
MSM8916_SLAVE_APSS,
|
||||
MSM8916_SLAVE_LPASS,
|
||||
MSM8916_SLAVE_BIMC_CFG,
|
||||
MSM8916_SLAVE_BLSP_1,
|
||||
MSM8916_SLAVE_BOOT_ROM,
|
||||
MSM8916_SLAVE_CAMERA_CFG,
|
||||
MSM8916_SLAVE_CATS_128,
|
||||
MSM8916_SLAVE_OCMEM_64,
|
||||
MSM8916_SLAVE_CLK_CTL,
|
||||
MSM8916_SLAVE_CRYPTO_0_CFG,
|
||||
MSM8916_SLAVE_DEHR_CFG,
|
||||
MSM8916_SLAVE_DISPLAY_CFG,
|
||||
MSM8916_SLAVE_EBI_CH0,
|
||||
MSM8916_SLAVE_GRAPHICS_3D_CFG,
|
||||
MSM8916_SLAVE_IMEM_CFG,
|
||||
MSM8916_SLAVE_IMEM,
|
||||
MSM8916_SLAVE_MPM,
|
||||
MSM8916_SLAVE_MSG_RAM,
|
||||
MSM8916_SLAVE_MSS,
|
||||
MSM8916_SLAVE_PDM,
|
||||
MSM8916_SLAVE_PMIC_ARB,
|
||||
MSM8916_SLAVE_PNOC_CFG,
|
||||
MSM8916_SLAVE_PRNG,
|
||||
MSM8916_SLAVE_QDSS_CFG,
|
||||
MSM8916_SLAVE_QDSS_STM,
|
||||
MSM8916_SLAVE_RBCPR_CFG,
|
||||
MSM8916_SLAVE_SDCC_1,
|
||||
MSM8916_SLAVE_SDCC_2,
|
||||
MSM8916_SLAVE_SECURITY,
|
||||
MSM8916_SLAVE_SNOC_CFG,
|
||||
MSM8916_SLAVE_SPDM,
|
||||
MSM8916_SLAVE_SRVC_SNOC,
|
||||
MSM8916_SLAVE_TCSR,
|
||||
MSM8916_SLAVE_TLMM,
|
||||
MSM8916_SLAVE_USB_HS,
|
||||
MSM8916_SLAVE_VENUS_CFG,
|
||||
MSM8916_SNOC_BIMC_0_MAS,
|
||||
MSM8916_SNOC_BIMC_0_SLV,
|
||||
MSM8916_SNOC_BIMC_1_MAS,
|
||||
MSM8916_SNOC_BIMC_1_SLV,
|
||||
MSM8916_SNOC_INT_0,
|
||||
MSM8916_SNOC_INT_1,
|
||||
MSM8916_SNOC_INT_BIMC,
|
||||
MSM8916_SNOC_PNOC_MAS,
|
||||
MSM8916_SNOC_PNOC_SLV,
|
||||
};
|
||||
|
||||
#define to_msm8916_provider(_provider) \
|
||||
container_of(_provider, struct msm8916_icc_provider, provider)
|
||||
|
||||
static const struct clk_bulk_data msm8916_bus_clocks[] = {
|
||||
{ .id = "bus" },
|
||||
{ .id = "bus_a" },
|
||||
};
|
||||
|
||||
/**
|
||||
* struct msm8916_icc_provider - Qualcomm specific interconnect provider
|
||||
* @provider: generic interconnect provider
|
||||
* @bus_clks: the clk_bulk_data table of bus clocks
|
||||
* @num_clks: the total number of clk_bulk_data entries
|
||||
*/
|
||||
struct msm8916_icc_provider {
|
||||
struct icc_provider provider;
|
||||
struct clk_bulk_data *bus_clks;
|
||||
int num_clks;
|
||||
};
|
||||
|
||||
#define MSM8916_MAX_LINKS 8
|
||||
|
||||
/**
|
||||
* struct msm8916_icc_node - Qualcomm specific interconnect nodes
|
||||
* @name: the node name used in debugfs
|
||||
* @id: a unique node identifier
|
||||
* @links: an array of nodes where we can go next while traversing
|
||||
* @num_links: the total number of @links
|
||||
* @buswidth: width of the interconnect between a node and the bus (bytes)
|
||||
* @mas_rpm_id: RPM ID for devices that are bus masters
|
||||
* @slv_rpm_id: RPM ID for devices that are bus slaves
|
||||
* @rate: current bus clock rate in Hz
|
||||
*/
|
||||
struct msm8916_icc_node {
|
||||
unsigned char *name;
|
||||
u16 id;
|
||||
u16 links[MSM8916_MAX_LINKS];
|
||||
u16 num_links;
|
||||
u16 buswidth;
|
||||
int mas_rpm_id;
|
||||
int slv_rpm_id;
|
||||
u64 rate;
|
||||
};
|
||||
|
||||
struct msm8916_icc_desc {
|
||||
struct msm8916_icc_node **nodes;
|
||||
size_t num_nodes;
|
||||
};
|
||||
|
||||
#define DEFINE_QNODE(_name, _id, _buswidth, _mas_rpm_id, _slv_rpm_id, \
|
||||
...) \
|
||||
static struct msm8916_icc_node _name = { \
|
||||
.name = #_name, \
|
||||
.id = _id, \
|
||||
.buswidth = _buswidth, \
|
||||
.mas_rpm_id = _mas_rpm_id, \
|
||||
.slv_rpm_id = _slv_rpm_id, \
|
||||
.num_links = ARRAY_SIZE(((int[]){ __VA_ARGS__ })), \
|
||||
.links = { __VA_ARGS__ }, \
|
||||
}
|
||||
|
||||
DEFINE_QNODE(bimc_snoc_mas, MSM8916_BIMC_SNOC_MAS, 8, -1, -1, MSM8916_BIMC_SNOC_SLV);
|
||||
DEFINE_QNODE(bimc_snoc_slv, MSM8916_BIMC_SNOC_SLV, 8, -1, -1, MSM8916_SNOC_INT_0, MSM8916_SNOC_INT_1);
|
||||
DEFINE_QNODE(mas_apss, MSM8916_MASTER_AMPSS_M0, 8, -1, -1, MSM8916_SLAVE_EBI_CH0, MSM8916_BIMC_SNOC_MAS, MSM8916_SLAVE_AMPSS_L2);
|
||||
DEFINE_QNODE(mas_audio, MSM8916_MASTER_LPASS, 4, -1, -1, MSM8916_PNOC_MAS_0);
|
||||
DEFINE_QNODE(mas_blsp_1, MSM8916_MASTER_BLSP_1, 4, -1, -1, MSM8916_PNOC_MAS_1);
|
||||
DEFINE_QNODE(mas_dehr, MSM8916_MASTER_DEHR, 4, -1, -1, MSM8916_PNOC_MAS_0);
|
||||
DEFINE_QNODE(mas_gfx, MSM8916_MASTER_GRAPHICS_3D, 8, -1, -1, MSM8916_SLAVE_EBI_CH0, MSM8916_BIMC_SNOC_MAS, MSM8916_SLAVE_AMPSS_L2);
|
||||
DEFINE_QNODE(mas_jpeg, MSM8916_MASTER_JPEG, 16, -1, -1, MSM8916_SNOC_MM_INT_0, MSM8916_SNOC_MM_INT_2);
|
||||
DEFINE_QNODE(mas_mdp, MSM8916_MASTER_MDP_PORT0, 16, -1, -1, MSM8916_SNOC_MM_INT_0, MSM8916_SNOC_MM_INT_2);
|
||||
DEFINE_QNODE(mas_pcnoc_crypto_0, MSM8916_MASTER_CRYPTO_CORE0, 8, -1, -1, MSM8916_PNOC_INT_1);
|
||||
DEFINE_QNODE(mas_pcnoc_sdcc_1, MSM8916_MASTER_SDCC_1, 8, -1, -1, MSM8916_PNOC_INT_1);
|
||||
DEFINE_QNODE(mas_pcnoc_sdcc_2, MSM8916_MASTER_SDCC_2, 8, -1, -1, MSM8916_PNOC_INT_1);
|
||||
DEFINE_QNODE(mas_qdss_bam, MSM8916_MASTER_QDSS_BAM, 8, -1, -1, MSM8916_SNOC_QDSS_INT);
|
||||
DEFINE_QNODE(mas_qdss_etr, MSM8916_MASTER_QDSS_ETR, 8, -1, -1, MSM8916_SNOC_QDSS_INT);
|
||||
DEFINE_QNODE(mas_snoc_cfg, MSM8916_MASTER_SNOC_CFG, 4, 20, -1, MSM8916_SNOC_QDSS_INT);
|
||||
DEFINE_QNODE(mas_spdm, MSM8916_MASTER_SPDM, 4, -1, -1, MSM8916_PNOC_MAS_0);
|
||||
DEFINE_QNODE(mas_tcu0, MSM8916_MASTER_TCU0, 8, -1, -1, MSM8916_SLAVE_EBI_CH0, MSM8916_BIMC_SNOC_MAS, MSM8916_SLAVE_AMPSS_L2);
|
||||
DEFINE_QNODE(mas_tcu1, MSM8916_MASTER_TCU1, 8, -1, -1, MSM8916_SLAVE_EBI_CH0, MSM8916_BIMC_SNOC_MAS, MSM8916_SLAVE_AMPSS_L2);
|
||||
DEFINE_QNODE(mas_usb_hs, MSM8916_MASTER_USB_HS, 4, -1, -1, MSM8916_PNOC_MAS_1);
|
||||
DEFINE_QNODE(mas_vfe, MSM8916_MASTER_VFE, 16, -1, -1, MSM8916_SNOC_MM_INT_1, MSM8916_SNOC_MM_INT_2);
|
||||
DEFINE_QNODE(mas_video, MSM8916_MASTER_VIDEO_P0, 16, -1, -1, MSM8916_SNOC_MM_INT_0, MSM8916_SNOC_MM_INT_2);
|
||||
DEFINE_QNODE(mm_int_0, MSM8916_SNOC_MM_INT_0, 16, -1, -1, MSM8916_SNOC_MM_INT_BIMC);
|
||||
DEFINE_QNODE(mm_int_1, MSM8916_SNOC_MM_INT_1, 16, -1, -1, MSM8916_SNOC_MM_INT_BIMC);
|
||||
DEFINE_QNODE(mm_int_2, MSM8916_SNOC_MM_INT_2, 16, -1, -1, MSM8916_SNOC_INT_0);
|
||||
DEFINE_QNODE(mm_int_bimc, MSM8916_SNOC_MM_INT_BIMC, 16, -1, -1, MSM8916_SNOC_BIMC_1_MAS);
|
||||
DEFINE_QNODE(pcnoc_int_0, MSM8916_PNOC_INT_0, 8, -1, -1, MSM8916_PNOC_SNOC_MAS, MSM8916_PNOC_SLV_0, MSM8916_PNOC_SLV_1, MSM8916_PNOC_SLV_2, MSM8916_PNOC_SLV_3, MSM8916_PNOC_SLV_4, MSM8916_PNOC_SLV_8, MSM8916_PNOC_SLV_9);
|
||||
DEFINE_QNODE(pcnoc_int_1, MSM8916_PNOC_INT_1, 8, -1, -1, MSM8916_PNOC_SNOC_MAS);
|
||||
DEFINE_QNODE(pcnoc_m_0, MSM8916_PNOC_MAS_0, 8, -1, -1, MSM8916_PNOC_INT_0);
|
||||
DEFINE_QNODE(pcnoc_m_1, MSM8916_PNOC_MAS_1, 8, -1, -1, MSM8916_PNOC_SNOC_MAS);
|
||||
DEFINE_QNODE(pcnoc_s_0, MSM8916_PNOC_SLV_0, 8, -1, -1, MSM8916_SLAVE_CLK_CTL, MSM8916_SLAVE_TLMM, MSM8916_SLAVE_TCSR, MSM8916_SLAVE_SECURITY, MSM8916_SLAVE_MSS);
|
||||
DEFINE_QNODE(pcnoc_s_1, MSM8916_PNOC_SLV_1, 8, -1, -1, MSM8916_SLAVE_IMEM_CFG, MSM8916_SLAVE_CRYPTO_0_CFG, MSM8916_SLAVE_MSG_RAM, MSM8916_SLAVE_PDM, MSM8916_SLAVE_PRNG);
|
||||
DEFINE_QNODE(pcnoc_s_2, MSM8916_PNOC_SLV_2, 8, -1, -1, MSM8916_SLAVE_SPDM, MSM8916_SLAVE_BOOT_ROM, MSM8916_SLAVE_BIMC_CFG, MSM8916_SLAVE_PNOC_CFG, MSM8916_SLAVE_PMIC_ARB);
|
||||
DEFINE_QNODE(pcnoc_s_3, MSM8916_PNOC_SLV_3, 8, -1, -1, MSM8916_SLAVE_MPM, MSM8916_SLAVE_SNOC_CFG, MSM8916_SLAVE_RBCPR_CFG, MSM8916_SLAVE_QDSS_CFG, MSM8916_SLAVE_DEHR_CFG);
|
||||
DEFINE_QNODE(pcnoc_s_4, MSM8916_PNOC_SLV_4, 8, -1, -1, MSM8916_SLAVE_VENUS_CFG, MSM8916_SLAVE_CAMERA_CFG, MSM8916_SLAVE_DISPLAY_CFG);
|
||||
DEFINE_QNODE(pcnoc_s_8, MSM8916_PNOC_SLV_8, 8, -1, -1, MSM8916_SLAVE_USB_HS, MSM8916_SLAVE_SDCC_1, MSM8916_SLAVE_BLSP_1);
|
||||
DEFINE_QNODE(pcnoc_s_9, MSM8916_PNOC_SLV_9, 8, -1, -1, MSM8916_SLAVE_SDCC_2, MSM8916_SLAVE_LPASS, MSM8916_SLAVE_GRAPHICS_3D_CFG);
|
||||
DEFINE_QNODE(pcnoc_snoc_mas, MSM8916_PNOC_SNOC_MAS, 8, 29, -1, MSM8916_PNOC_SNOC_SLV);
|
||||
DEFINE_QNODE(pcnoc_snoc_slv, MSM8916_PNOC_SNOC_SLV, 8, -1, 45, MSM8916_SNOC_INT_0, MSM8916_SNOC_INT_BIMC, MSM8916_SNOC_INT_1);
|
||||
DEFINE_QNODE(qdss_int, MSM8916_SNOC_QDSS_INT, 8, -1, -1, MSM8916_SNOC_INT_0, MSM8916_SNOC_INT_BIMC);
|
||||
DEFINE_QNODE(slv_apps_l2, MSM8916_SLAVE_AMPSS_L2, 8, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_apss, MSM8916_SLAVE_APSS, 4, -1, 20, 0);
|
||||
DEFINE_QNODE(slv_audio, MSM8916_SLAVE_LPASS, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_bimc_cfg, MSM8916_SLAVE_BIMC_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_blsp_1, MSM8916_SLAVE_BLSP_1, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_boot_rom, MSM8916_SLAVE_BOOT_ROM, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_camera_cfg, MSM8916_SLAVE_CAMERA_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_cats_0, MSM8916_SLAVE_CATS_128, 16, -1, 106, 0);
|
||||
DEFINE_QNODE(slv_cats_1, MSM8916_SLAVE_OCMEM_64, 8, -1, 107, 0);
|
||||
DEFINE_QNODE(slv_clk_ctl, MSM8916_SLAVE_CLK_CTL, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_crypto_0_cfg, MSM8916_SLAVE_CRYPTO_0_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_dehr_cfg, MSM8916_SLAVE_DEHR_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_display_cfg, MSM8916_SLAVE_DISPLAY_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_ebi_ch0, MSM8916_SLAVE_EBI_CH0, 8, -1, 0, 0);
|
||||
DEFINE_QNODE(slv_gfx_cfg, MSM8916_SLAVE_GRAPHICS_3D_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_imem_cfg, MSM8916_SLAVE_IMEM_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_imem, MSM8916_SLAVE_IMEM, 8, -1, 26, 0);
|
||||
DEFINE_QNODE(slv_mpm, MSM8916_SLAVE_MPM, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_msg_ram, MSM8916_SLAVE_MSG_RAM, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_mss, MSM8916_SLAVE_MSS, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_pdm, MSM8916_SLAVE_PDM, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_pmic_arb, MSM8916_SLAVE_PMIC_ARB, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_pcnoc_cfg, MSM8916_SLAVE_PNOC_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_prng, MSM8916_SLAVE_PRNG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_qdss_cfg, MSM8916_SLAVE_QDSS_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_qdss_stm, MSM8916_SLAVE_QDSS_STM, 4, -1, 30, 0);
|
||||
DEFINE_QNODE(slv_rbcpr_cfg, MSM8916_SLAVE_RBCPR_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_sdcc_1, MSM8916_SLAVE_SDCC_1, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_sdcc_2, MSM8916_SLAVE_SDCC_2, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_security, MSM8916_SLAVE_SECURITY, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_snoc_cfg, MSM8916_SLAVE_SNOC_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_spdm, MSM8916_SLAVE_SPDM, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_srvc_snoc, MSM8916_SLAVE_SRVC_SNOC, 8, -1, 29, 0);
|
||||
DEFINE_QNODE(slv_tcsr, MSM8916_SLAVE_TCSR, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_tlmm, MSM8916_SLAVE_TLMM, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_usb_hs, MSM8916_SLAVE_USB_HS, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(slv_venus_cfg, MSM8916_SLAVE_VENUS_CFG, 4, -1, -1, 0);
|
||||
DEFINE_QNODE(snoc_bimc_0_mas, MSM8916_SNOC_BIMC_0_MAS, 8, 3, -1, MSM8916_SNOC_BIMC_0_SLV);
|
||||
DEFINE_QNODE(snoc_bimc_0_slv, MSM8916_SNOC_BIMC_0_SLV, 8, -1, 24, MSM8916_SLAVE_EBI_CH0);
|
||||
DEFINE_QNODE(snoc_bimc_1_mas, MSM8916_SNOC_BIMC_1_MAS, 16, -1, -1, MSM8916_SNOC_BIMC_1_SLV);
|
||||
DEFINE_QNODE(snoc_bimc_1_slv, MSM8916_SNOC_BIMC_1_SLV, 8, -1, -1, MSM8916_SLAVE_EBI_CH0);
|
||||
DEFINE_QNODE(snoc_int_0, MSM8916_SNOC_INT_0, 8, 99, 130, MSM8916_SLAVE_QDSS_STM, MSM8916_SLAVE_IMEM, MSM8916_SNOC_PNOC_MAS);
|
||||
DEFINE_QNODE(snoc_int_1, MSM8916_SNOC_INT_1, 8, 100, 131, MSM8916_SLAVE_APSS, MSM8916_SLAVE_CATS_128, MSM8916_SLAVE_OCMEM_64);
|
||||
DEFINE_QNODE(snoc_int_bimc, MSM8916_SNOC_INT_BIMC, 8, 101, 132, MSM8916_SNOC_BIMC_0_MAS);
|
||||
DEFINE_QNODE(snoc_pcnoc_mas, MSM8916_SNOC_PNOC_MAS, 8, -1, -1, MSM8916_SNOC_PNOC_SLV);
|
||||
DEFINE_QNODE(snoc_pcnoc_slv, MSM8916_SNOC_PNOC_SLV, 8, -1, -1, MSM8916_PNOC_INT_0);
|
||||
|
||||
static struct msm8916_icc_node *msm8916_snoc_nodes[] = {
|
||||
[BIMC_SNOC_SLV] = &bimc_snoc_slv,
|
||||
[MASTER_JPEG] = &mas_jpeg,
|
||||
[MASTER_MDP_PORT0] = &mas_mdp,
|
||||
[MASTER_QDSS_BAM] = &mas_qdss_bam,
|
||||
[MASTER_QDSS_ETR] = &mas_qdss_etr,
|
||||
[MASTER_SNOC_CFG] = &mas_snoc_cfg,
|
||||
[MASTER_VFE] = &mas_vfe,
|
||||
[MASTER_VIDEO_P0] = &mas_video,
|
||||
[SNOC_MM_INT_0] = &mm_int_0,
|
||||
[SNOC_MM_INT_1] = &mm_int_1,
|
||||
[SNOC_MM_INT_2] = &mm_int_2,
|
||||
[SNOC_MM_INT_BIMC] = &mm_int_bimc,
|
||||
[PCNOC_SNOC_SLV] = &pcnoc_snoc_slv,
|
||||
[SLAVE_APSS] = &slv_apss,
|
||||
[SLAVE_CATS_128] = &slv_cats_0,
|
||||
[SLAVE_OCMEM_64] = &slv_cats_1,
|
||||
[SLAVE_IMEM] = &slv_imem,
|
||||
[SLAVE_QDSS_STM] = &slv_qdss_stm,
|
||||
[SLAVE_SRVC_SNOC] = &slv_srvc_snoc,
|
||||
[SNOC_BIMC_0_MAS] = &snoc_bimc_0_mas,
|
||||
[SNOC_BIMC_1_MAS] = &snoc_bimc_1_mas,
|
||||
[SNOC_INT_0] = &snoc_int_0,
|
||||
[SNOC_INT_1] = &snoc_int_1,
|
||||
[SNOC_INT_BIMC] = &snoc_int_bimc,
|
||||
[SNOC_PCNOC_MAS] = &snoc_pcnoc_mas,
|
||||
[SNOC_QDSS_INT] = &qdss_int,
|
||||
};
|
||||
|
||||
static struct msm8916_icc_desc msm8916_snoc = {
|
||||
.nodes = msm8916_snoc_nodes,
|
||||
.num_nodes = ARRAY_SIZE(msm8916_snoc_nodes),
|
||||
};
|
||||
|
||||
static struct msm8916_icc_node *msm8916_bimc_nodes[] = {
|
||||
[BIMC_SNOC_MAS] = &bimc_snoc_mas,
|
||||
[MASTER_AMPSS_M0] = &mas_apss,
|
||||
[MASTER_GRAPHICS_3D] = &mas_gfx,
|
||||
[MASTER_TCU0] = &mas_tcu0,
|
||||
[MASTER_TCU1] = &mas_tcu1,
|
||||
[SLAVE_AMPSS_L2] = &slv_apps_l2,
|
||||
[SLAVE_EBI_CH0] = &slv_ebi_ch0,
|
||||
[SNOC_BIMC_0_SLV] = &snoc_bimc_0_slv,
|
||||
[SNOC_BIMC_1_SLV] = &snoc_bimc_1_slv,
|
||||
};
|
||||
|
||||
static struct msm8916_icc_desc msm8916_bimc = {
|
||||
.nodes = msm8916_bimc_nodes,
|
||||
.num_nodes = ARRAY_SIZE(msm8916_bimc_nodes),
|
||||
};
|
||||
|
||||
static struct msm8916_icc_node *msm8916_pcnoc_nodes[] = {
|
||||
[MASTER_BLSP_1] = &mas_blsp_1,
|
||||
[MASTER_DEHR] = &mas_dehr,
|
||||
[MASTER_LPASS] = &mas_audio,
|
||||
[MASTER_CRYPTO_CORE0] = &mas_pcnoc_crypto_0,
|
||||
[MASTER_SDCC_1] = &mas_pcnoc_sdcc_1,
|
||||
[MASTER_SDCC_2] = &mas_pcnoc_sdcc_2,
|
||||
[MASTER_SPDM] = &mas_spdm,
|
||||
[MASTER_USB_HS] = &mas_usb_hs,
|
||||
[PCNOC_INT_0] = &pcnoc_int_0,
|
||||
[PCNOC_INT_1] = &pcnoc_int_1,
|
||||
[PCNOC_MAS_0] = &pcnoc_m_0,
|
||||
[PCNOC_MAS_1] = &pcnoc_m_1,
|
||||
[PCNOC_SLV_0] = &pcnoc_s_0,
|
||||
[PCNOC_SLV_1] = &pcnoc_s_1,
|
||||
[PCNOC_SLV_2] = &pcnoc_s_2,
|
||||
[PCNOC_SLV_3] = &pcnoc_s_3,
|
||||
[PCNOC_SLV_4] = &pcnoc_s_4,
|
||||
[PCNOC_SLV_8] = &pcnoc_s_8,
|
||||
[PCNOC_SLV_9] = &pcnoc_s_9,
|
||||
[PCNOC_SNOC_MAS] = &pcnoc_snoc_mas,
|
||||
[SLAVE_BIMC_CFG] = &slv_bimc_cfg,
|
||||
[SLAVE_BLSP_1] = &slv_blsp_1,
|
||||
[SLAVE_BOOT_ROM] = &slv_boot_rom,
|
||||
[SLAVE_CAMERA_CFG] = &slv_camera_cfg,
|
||||
[SLAVE_CLK_CTL] = &slv_clk_ctl,
|
||||
[SLAVE_CRYPTO_0_CFG] = &slv_crypto_0_cfg,
|
||||
[SLAVE_DEHR_CFG] = &slv_dehr_cfg,
|
||||
[SLAVE_DISPLAY_CFG] = &slv_display_cfg,
|
||||
[SLAVE_GRAPHICS_3D_CFG] = &slv_gfx_cfg,
|
||||
[SLAVE_IMEM_CFG] = &slv_imem_cfg,
|
||||
[SLAVE_LPASS] = &slv_audio,
|
||||
[SLAVE_MPM] = &slv_mpm,
|
||||
[SLAVE_MSG_RAM] = &slv_msg_ram,
|
||||
[SLAVE_MSS] = &slv_mss,
|
||||
[SLAVE_PDM] = &slv_pdm,
|
||||
[SLAVE_PMIC_ARB] = &slv_pmic_arb,
|
||||
[SLAVE_PCNOC_CFG] = &slv_pcnoc_cfg,
|
||||
[SLAVE_PRNG] = &slv_prng,
|
||||
[SLAVE_QDSS_CFG] = &slv_qdss_cfg,
|
||||
[SLAVE_RBCPR_CFG] = &slv_rbcpr_cfg,
|
||||
[SLAVE_SDCC_1] = &slv_sdcc_1,
|
||||
[SLAVE_SDCC_2] = &slv_sdcc_2,
|
||||
[SLAVE_SECURITY] = &slv_security,
|
||||
[SLAVE_SNOC_CFG] = &slv_snoc_cfg,
|
||||
[SLAVE_SPDM] = &slv_spdm,
|
||||
[SLAVE_TCSR] = &slv_tcsr,
|
||||
[SLAVE_TLMM] = &slv_tlmm,
|
||||
[SLAVE_USB_HS] = &slv_usb_hs,
|
||||
[SLAVE_VENUS_CFG] = &slv_venus_cfg,
|
||||
[SNOC_PCNOC_SLV] = &snoc_pcnoc_slv,
|
||||
};
|
||||
|
||||
static struct msm8916_icc_desc msm8916_pcnoc = {
|
||||
.nodes = msm8916_pcnoc_nodes,
|
||||
.num_nodes = ARRAY_SIZE(msm8916_pcnoc_nodes),
|
||||
};
|
||||
|
||||
static int msm8916_icc_set(struct icc_node *src, struct icc_node *dst)
|
||||
{
|
||||
struct msm8916_icc_provider *qp;
|
||||
struct msm8916_icc_node *qn;
|
||||
u64 sum_bw, max_peak_bw, rate;
|
||||
u32 agg_avg = 0, agg_peak = 0;
|
||||
struct icc_provider *provider;
|
||||
struct icc_node *n;
|
||||
int ret, i;
|
||||
|
||||
qn = src->data;
|
||||
provider = src->provider;
|
||||
qp = to_msm8916_provider(provider);
|
||||
|
||||
list_for_each_entry(n, &provider->nodes, node_list)
|
||||
provider->aggregate(n, 0, n->avg_bw, n->peak_bw,
|
||||
&agg_avg, &agg_peak);
|
||||
|
||||
sum_bw = icc_units_to_bps(agg_avg);
|
||||
max_peak_bw = icc_units_to_bps(agg_peak);
|
||||
|
||||
/* send bandwidth request message to the RPM processor */
|
||||
if (qn->mas_rpm_id != -1) {
|
||||
ret = qcom_icc_rpm_smd_send(QCOM_SMD_RPM_ACTIVE_STATE,
|
||||
RPM_BUS_MASTER_REQ,
|
||||
qn->mas_rpm_id,
|
||||
sum_bw);
|
||||
if (ret) {
|
||||
pr_err("qcom_icc_rpm_smd_send mas %d error %d\n",
|
||||
qn->mas_rpm_id, ret);
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
if (qn->slv_rpm_id != -1) {
|
||||
ret = qcom_icc_rpm_smd_send(QCOM_SMD_RPM_ACTIVE_STATE,
|
||||
RPM_BUS_SLAVE_REQ,
|
||||
qn->slv_rpm_id,
|
||||
sum_bw);
|
||||
if (ret) {
|
||||
pr_err("qcom_icc_rpm_smd_send slv error %d\n",
|
||||
ret);
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
rate = max(sum_bw, max_peak_bw);
|
||||
|
||||
do_div(rate, qn->buswidth);
|
||||
|
||||
if (qn->rate == rate)
|
||||
return 0;
|
||||
|
||||
for (i = 0; i < qp->num_clks; i++) {
|
||||
ret = clk_set_rate(qp->bus_clks[i].clk, rate);
|
||||
if (ret) {
|
||||
pr_err("%s clk_set_rate error: %d\n",
|
||||
qp->bus_clks[i].id, ret);
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
qn->rate = rate;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int msm8916_qnoc_probe(struct platform_device *pdev)
|
||||
{
|
||||
const struct msm8916_icc_desc *desc;
|
||||
struct msm8916_icc_node **qnodes;
|
||||
struct msm8916_icc_provider *qp;
|
||||
struct device *dev = &pdev->dev;
|
||||
struct icc_onecell_data *data;
|
||||
struct icc_provider *provider;
|
||||
struct icc_node *node;
|
||||
size_t num_nodes, i;
|
||||
int ret;
|
||||
|
||||
/* wait for the RPM proxy */
|
||||
if (!qcom_icc_rpm_smd_available())
|
||||
return -EPROBE_DEFER;
|
||||
|
||||
desc = of_device_get_match_data(dev);
|
||||
if (!desc)
|
||||
return -EINVAL;
|
||||
|
||||
qnodes = desc->nodes;
|
||||
num_nodes = desc->num_nodes;
|
||||
|
||||
qp = devm_kzalloc(dev, sizeof(*qp), GFP_KERNEL);
|
||||
if (!qp)
|
||||
return -ENOMEM;
|
||||
|
||||
data = devm_kzalloc(dev, struct_size(data, nodes, num_nodes),
|
||||
GFP_KERNEL);
|
||||
if (!data)
|
||||
return -ENOMEM;
|
||||
|
||||
qp->bus_clks = devm_kmemdup(dev, msm8916_bus_clocks,
|
||||
sizeof(msm8916_bus_clocks), GFP_KERNEL);
|
||||
if (!qp->bus_clks)
|
||||
return -ENOMEM;
|
||||
|
||||
qp->num_clks = ARRAY_SIZE(msm8916_bus_clocks);
|
||||
ret = devm_clk_bulk_get(dev, qp->num_clks, qp->bus_clks);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
ret = clk_bulk_prepare_enable(qp->num_clks, qp->bus_clks);
|
||||
if (ret)
|
||||
return ret;
|
||||
|
||||
provider = &qp->provider;
|
||||
INIT_LIST_HEAD(&provider->nodes);
|
||||
provider->dev = dev;
|
||||
provider->set = msm8916_icc_set;
|
||||
provider->aggregate = icc_std_aggregate;
|
||||
provider->xlate = of_icc_xlate_onecell;
|
||||
provider->data = data;
|
||||
|
||||
ret = icc_provider_add(provider);
|
||||
if (ret) {
|
||||
dev_err(dev, "error adding interconnect provider: %d\n", ret);
|
||||
clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
|
||||
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);
|
||||
|
||||
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 0;
|
||||
|
||||
err:
|
||||
icc_nodes_remove(provider);
|
||||
icc_provider_del(provider);
|
||||
clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int msm8916_qnoc_remove(struct platform_device *pdev)
|
||||
{
|
||||
struct msm8916_icc_provider *qp = platform_get_drvdata(pdev);
|
||||
|
||||
icc_nodes_remove(&qp->provider);
|
||||
clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
|
||||
return icc_provider_del(&qp->provider);
|
||||
}
|
||||
|
||||
static const struct of_device_id msm8916_noc_of_match[] = {
|
||||
{ .compatible = "qcom,msm8916-bimc", .data = &msm8916_bimc },
|
||||
{ .compatible = "qcom,msm8916-pcnoc", .data = &msm8916_pcnoc },
|
||||
{ .compatible = "qcom,msm8916-snoc", .data = &msm8916_snoc },
|
||||
{ }
|
||||
};
|
||||
MODULE_DEVICE_TABLE(of, msm8916_noc_of_match);
|
||||
|
||||
static struct platform_driver msm8916_noc_driver = {
|
||||
.probe = msm8916_qnoc_probe,
|
||||
.remove = msm8916_qnoc_remove,
|
||||
.driver = {
|
||||
.name = "qnoc-msm8916",
|
||||
.of_match_table = msm8916_noc_of_match,
|
||||
},
|
||||
};
|
||||
module_platform_driver(msm8916_noc_driver);
|
||||
MODULE_AUTHOR("Georgi Djakov <georgi.djakov@linaro.org>");
|
||||
MODULE_DESCRIPTION("Qualcomm MSM8916 NoC driver");
|
||||
MODULE_LICENSE("GPL v2");
|
||||
|
|
@ -550,15 +550,6 @@ static struct msm8974_icc_desc msm8974_snoc = {
|
|||
.num_nodes = ARRAY_SIZE(msm8974_snoc_nodes),
|
||||
};
|
||||
|
||||
static int msm8974_icc_aggregate(struct icc_node *node, u32 tag, u32 avg_bw,
|
||||
u32 peak_bw, u32 *agg_avg, u32 *agg_peak)
|
||||
{
|
||||
*agg_avg += avg_bw;
|
||||
*agg_peak = max(*agg_peak, peak_bw);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void msm8974_icc_rpm_smd_send(struct device *dev, int rsc_type,
|
||||
char *name, int id, u64 val)
|
||||
{
|
||||
|
|
@ -603,8 +594,8 @@ static int msm8974_icc_set(struct icc_node *src, struct icc_node *dst)
|
|||
qp = to_msm8974_icc_provider(provider);
|
||||
|
||||
list_for_each_entry(n, &provider->nodes, node_list)
|
||||
msm8974_icc_aggregate(n, 0, n->avg_bw, n->peak_bw,
|
||||
&agg_avg, &agg_peak);
|
||||
provider->aggregate(n, 0, n->avg_bw, n->peak_bw,
|
||||
&agg_avg, &agg_peak);
|
||||
|
||||
sum_bw = icc_units_to_bps(agg_avg);
|
||||
max_peak_bw = icc_units_to_bps(agg_peak);
|
||||
|
|
@ -652,7 +643,7 @@ static int msm8974_icc_probe(struct platform_device *pdev)
|
|||
struct device *dev = &pdev->dev;
|
||||
struct icc_onecell_data *data;
|
||||
struct icc_provider *provider;
|
||||
struct icc_node *node, *tmp;
|
||||
struct icc_node *node;
|
||||
size_t num_nodes, i;
|
||||
int ret;
|
||||
|
||||
|
|
@ -694,7 +685,7 @@ static int msm8974_icc_probe(struct platform_device *pdev)
|
|||
INIT_LIST_HEAD(&provider->nodes);
|
||||
provider->dev = dev;
|
||||
provider->set = msm8974_icc_set;
|
||||
provider->aggregate = msm8974_icc_aggregate;
|
||||
provider->aggregate = icc_std_aggregate;
|
||||
provider->xlate = of_icc_xlate_onecell;
|
||||
provider->data = data;
|
||||
|
||||
|
|
@ -732,10 +723,7 @@ static int msm8974_icc_probe(struct platform_device *pdev)
|
|||
return 0;
|
||||
|
||||
err_del_icc:
|
||||
list_for_each_entry_safe(node, tmp, &provider->nodes, node_list) {
|
||||
icc_node_del(node);
|
||||
icc_node_destroy(node->id);
|
||||
}
|
||||
icc_nodes_remove(provider);
|
||||
icc_provider_del(provider);
|
||||
|
||||
err_disable_clks:
|
||||
|
|
@ -747,16 +735,10 @@ static int msm8974_icc_probe(struct platform_device *pdev)
|
|||
static int msm8974_icc_remove(struct platform_device *pdev)
|
||||
{
|
||||
struct msm8974_icc_provider *qp = platform_get_drvdata(pdev);
|
||||
struct icc_provider *provider = &qp->provider;
|
||||
struct icc_node *n, *tmp;
|
||||
|
||||
list_for_each_entry_safe(n, tmp, &provider->nodes, node_list) {
|
||||
icc_node_del(n);
|
||||
icc_node_destroy(n->id);
|
||||
}
|
||||
icc_nodes_remove(&qp->provider);
|
||||
clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
|
||||
|
||||
return icc_provider_del(provider);
|
||||
return icc_provider_del(&qp->provider);
|
||||
}
|
||||
|
||||
static const struct of_device_id msm8974_noc_of_match[] = {
|
||||
|
|
|
|||
|
|
@ -327,15 +327,6 @@ static struct qcom_icc_desc qcs404_snoc = {
|
|||
.num_nodes = ARRAY_SIZE(qcs404_snoc_nodes),
|
||||
};
|
||||
|
||||
static int qcom_icc_aggregate(struct icc_node *node, u32 tag, u32 avg_bw,
|
||||
u32 peak_bw, u32 *agg_avg, u32 *agg_peak)
|
||||
{
|
||||
*agg_avg += avg_bw;
|
||||
*agg_peak = max(*agg_peak, peak_bw);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int qcom_icc_set(struct icc_node *src, struct icc_node *dst)
|
||||
{
|
||||
struct qcom_icc_provider *qp;
|
||||
|
|
@ -354,8 +345,8 @@ static int qcom_icc_set(struct icc_node *src, struct icc_node *dst)
|
|||
qp = to_qcom_provider(provider);
|
||||
|
||||
list_for_each_entry(n, &provider->nodes, node_list)
|
||||
qcom_icc_aggregate(n, 0, n->avg_bw, n->peak_bw,
|
||||
&agg_avg, &agg_peak);
|
||||
provider->aggregate(n, 0, n->avg_bw, n->peak_bw,
|
||||
&agg_avg, &agg_peak);
|
||||
|
||||
sum_bw = icc_units_to_bps(agg_avg);
|
||||
max_peak_bw = icc_units_to_bps(agg_peak);
|
||||
|
|
@ -414,7 +405,7 @@ static int qnoc_probe(struct platform_device *pdev)
|
|||
struct icc_provider *provider;
|
||||
struct qcom_icc_node **qnodes;
|
||||
struct qcom_icc_provider *qp;
|
||||
struct icc_node *node, *tmp;
|
||||
struct icc_node *node;
|
||||
size_t num_nodes, i;
|
||||
int ret;
|
||||
|
||||
|
|
@ -456,7 +447,7 @@ static int qnoc_probe(struct platform_device *pdev)
|
|||
INIT_LIST_HEAD(&provider->nodes);
|
||||
provider->dev = dev;
|
||||
provider->set = qcom_icc_set;
|
||||
provider->aggregate = qcom_icc_aggregate;
|
||||
provider->aggregate = icc_std_aggregate;
|
||||
provider->xlate = of_icc_xlate_onecell;
|
||||
provider->data = data;
|
||||
|
||||
|
|
@ -494,10 +485,7 @@ static int qnoc_probe(struct platform_device *pdev)
|
|||
|
||||
return 0;
|
||||
err:
|
||||
list_for_each_entry_safe(node, tmp, &provider->nodes, node_list) {
|
||||
icc_node_del(node);
|
||||
icc_node_destroy(node->id);
|
||||
}
|
||||
icc_nodes_remove(provider);
|
||||
clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
|
||||
icc_provider_del(provider);
|
||||
|
||||
|
|
@ -507,16 +495,10 @@ static int qnoc_probe(struct platform_device *pdev)
|
|||
static int qnoc_remove(struct platform_device *pdev)
|
||||
{
|
||||
struct qcom_icc_provider *qp = platform_get_drvdata(pdev);
|
||||
struct icc_provider *provider = &qp->provider;
|
||||
struct icc_node *n, *tmp;
|
||||
|
||||
list_for_each_entry_safe(n, tmp, &provider->nodes, node_list) {
|
||||
icc_node_del(n);
|
||||
icc_node_destroy(n->id);
|
||||
}
|
||||
icc_nodes_remove(&qp->provider);
|
||||
clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
|
||||
|
||||
return icc_provider_del(provider);
|
||||
return icc_provider_del(&qp->provider);
|
||||
}
|
||||
|
||||
static const struct of_device_id qcs404_noc_of_match[] = {
|
||||
|
|
|
|||
|
|
@ -855,11 +855,7 @@ static int qnoc_probe(struct platform_device *pdev)
|
|||
|
||||
return ret;
|
||||
err:
|
||||
list_for_each_entry(node, &provider->nodes, node_list) {
|
||||
icc_node_del(node);
|
||||
icc_node_destroy(node->id);
|
||||
}
|
||||
|
||||
icc_nodes_remove(provider);
|
||||
icc_provider_del(provider);
|
||||
return ret;
|
||||
}
|
||||
|
|
@ -867,15 +863,9 @@ static int qnoc_probe(struct platform_device *pdev)
|
|||
static int qnoc_remove(struct platform_device *pdev)
|
||||
{
|
||||
struct qcom_icc_provider *qp = platform_get_drvdata(pdev);
|
||||
struct icc_provider *provider = &qp->provider;
|
||||
struct icc_node *n, *tmp;
|
||||
|
||||
list_for_each_entry_safe(n, tmp, &provider->nodes, node_list) {
|
||||
icc_node_del(n);
|
||||
icc_node_destroy(n->id);
|
||||
}
|
||||
|
||||
return icc_provider_del(provider);
|
||||
icc_nodes_remove(&qp->provider);
|
||||
return icc_provider_del(&qp->provider);
|
||||
}
|
||||
|
||||
static const struct of_device_id qnoc_of_match[] = {
|
||||
|
|
|
|||
88
drivers/interconnect/trace.h
Normal file
88
drivers/interconnect/trace.h
Normal file
|
|
@ -0,0 +1,88 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0 */
|
||||
/*
|
||||
* Interconnect framework tracepoints
|
||||
* Copyright (c) 2019, Linaro Ltd.
|
||||
* Author: Georgi Djakov <georgi.djakov@linaro.org>
|
||||
*/
|
||||
|
||||
#undef TRACE_SYSTEM
|
||||
#define TRACE_SYSTEM interconnect
|
||||
|
||||
#if !defined(_TRACE_INTERCONNECT_H) || defined(TRACE_HEADER_MULTI_READ)
|
||||
#define _TRACE_INTERCONNECT_H
|
||||
|
||||
#include <linux/interconnect.h>
|
||||
#include <linux/tracepoint.h>
|
||||
|
||||
TRACE_EVENT(icc_set_bw,
|
||||
|
||||
TP_PROTO(struct icc_path *p, struct icc_node *n, int i,
|
||||
u32 avg_bw, u32 peak_bw),
|
||||
|
||||
TP_ARGS(p, n, i, avg_bw, peak_bw),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
__string(path_name, p->name)
|
||||
__string(dev, dev_name(p->reqs[i].dev))
|
||||
__string(node_name, n->name)
|
||||
__field(u32, avg_bw)
|
||||
__field(u32, peak_bw)
|
||||
__field(u32, node_avg_bw)
|
||||
__field(u32, node_peak_bw)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
__assign_str(path_name, p->name);
|
||||
__assign_str(dev, dev_name(p->reqs[i].dev));
|
||||
__assign_str(node_name, n->name);
|
||||
__entry->avg_bw = avg_bw;
|
||||
__entry->peak_bw = peak_bw;
|
||||
__entry->node_avg_bw = n->avg_bw;
|
||||
__entry->node_peak_bw = n->peak_bw;
|
||||
),
|
||||
|
||||
TP_printk("path=%s dev=%s node=%s avg_bw=%u peak_bw=%u agg_avg=%u agg_peak=%u",
|
||||
__get_str(path_name),
|
||||
__get_str(dev),
|
||||
__get_str(node_name),
|
||||
__entry->avg_bw,
|
||||
__entry->peak_bw,
|
||||
__entry->node_avg_bw,
|
||||
__entry->node_peak_bw)
|
||||
);
|
||||
|
||||
TRACE_EVENT(icc_set_bw_end,
|
||||
|
||||
TP_PROTO(struct icc_path *p, int ret),
|
||||
|
||||
TP_ARGS(p, ret),
|
||||
|
||||
TP_STRUCT__entry(
|
||||
__string(path_name, p->name)
|
||||
__string(dev, dev_name(p->reqs[0].dev))
|
||||
__field(int, ret)
|
||||
),
|
||||
|
||||
TP_fast_assign(
|
||||
__assign_str(path_name, p->name);
|
||||
__assign_str(dev, dev_name(p->reqs[0].dev));
|
||||
__entry->ret = ret;
|
||||
),
|
||||
|
||||
TP_printk("path=%s dev=%s ret=%d",
|
||||
__get_str(path_name),
|
||||
__get_str(dev),
|
||||
__entry->ret)
|
||||
);
|
||||
|
||||
#endif /* _TRACE_INTERCONNECT_H */
|
||||
|
||||
/* This part must be outside protection */
|
||||
|
||||
#undef TRACE_INCLUDE_PATH
|
||||
#define TRACE_INCLUDE_PATH .
|
||||
|
||||
#undef TRACE_INCLUDE_FILE
|
||||
#define TRACE_INCLUDE_FILE trace
|
||||
|
||||
#include <trace/define_trace.h>
|
||||
100
include/dt-bindings/interconnect/qcom,msm8916.h
Normal file
100
include/dt-bindings/interconnect/qcom,msm8916.h
Normal file
|
|
@ -0,0 +1,100 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0 */
|
||||
/*
|
||||
* Qualcomm interconnect IDs
|
||||
*
|
||||
* Copyright (c) 2019, Linaro Ltd.
|
||||
* Author: Georgi Djakov <georgi.djakov@linaro.org>
|
||||
*/
|
||||
|
||||
#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_MSM8916_H
|
||||
#define __DT_BINDINGS_INTERCONNECT_QCOM_MSM8916_H
|
||||
|
||||
#define BIMC_SNOC_SLV 0
|
||||
#define MASTER_JPEG 1
|
||||
#define MASTER_MDP_PORT0 2
|
||||
#define MASTER_QDSS_BAM 3
|
||||
#define MASTER_QDSS_ETR 4
|
||||
#define MASTER_SNOC_CFG 5
|
||||
#define MASTER_VFE 6
|
||||
#define MASTER_VIDEO_P0 7
|
||||
#define SNOC_MM_INT_0 8
|
||||
#define SNOC_MM_INT_1 9
|
||||
#define SNOC_MM_INT_2 10
|
||||
#define SNOC_MM_INT_BIMC 11
|
||||
#define PCNOC_SNOC_SLV 12
|
||||
#define SLAVE_APSS 13
|
||||
#define SLAVE_CATS_128 14
|
||||
#define SLAVE_OCMEM_64 15
|
||||
#define SLAVE_IMEM 16
|
||||
#define SLAVE_QDSS_STM 17
|
||||
#define SLAVE_SRVC_SNOC 18
|
||||
#define SNOC_BIMC_0_MAS 19
|
||||
#define SNOC_BIMC_1_MAS 20
|
||||
#define SNOC_INT_0 21
|
||||
#define SNOC_INT_1 22
|
||||
#define SNOC_INT_BIMC 23
|
||||
#define SNOC_PCNOC_MAS 24
|
||||
#define SNOC_QDSS_INT 25
|
||||
|
||||
#define BIMC_SNOC_MAS 0
|
||||
#define MASTER_AMPSS_M0 1
|
||||
#define MASTER_GRAPHICS_3D 2
|
||||
#define MASTER_TCU0 3
|
||||
#define MASTER_TCU1 4
|
||||
#define SLAVE_AMPSS_L2 5
|
||||
#define SLAVE_EBI_CH0 6
|
||||
#define SNOC_BIMC_0_SLV 7
|
||||
#define SNOC_BIMC_1_SLV 8
|
||||
|
||||
#define MASTER_BLSP_1 0
|
||||
#define MASTER_DEHR 1
|
||||
#define MASTER_LPASS 2
|
||||
#define MASTER_CRYPTO_CORE0 3
|
||||
#define MASTER_SDCC_1 4
|
||||
#define MASTER_SDCC_2 5
|
||||
#define MASTER_SPDM 6
|
||||
#define MASTER_USB_HS 7
|
||||
#define PCNOC_INT_0 8
|
||||
#define PCNOC_INT_1 9
|
||||
#define PCNOC_MAS_0 10
|
||||
#define PCNOC_MAS_1 11
|
||||
#define PCNOC_SLV_0 12
|
||||
#define PCNOC_SLV_1 13
|
||||
#define PCNOC_SLV_2 14
|
||||
#define PCNOC_SLV_3 15
|
||||
#define PCNOC_SLV_4 16
|
||||
#define PCNOC_SLV_8 17
|
||||
#define PCNOC_SLV_9 18
|
||||
#define PCNOC_SNOC_MAS 19
|
||||
#define SLAVE_BIMC_CFG 20
|
||||
#define SLAVE_BLSP_1 21
|
||||
#define SLAVE_BOOT_ROM 22
|
||||
#define SLAVE_CAMERA_CFG 23
|
||||
#define SLAVE_CLK_CTL 24
|
||||
#define SLAVE_CRYPTO_0_CFG 25
|
||||
#define SLAVE_DEHR_CFG 26
|
||||
#define SLAVE_DISPLAY_CFG 27
|
||||
#define SLAVE_GRAPHICS_3D_CFG 28
|
||||
#define SLAVE_IMEM_CFG 29
|
||||
#define SLAVE_LPASS 30
|
||||
#define SLAVE_MPM 31
|
||||
#define SLAVE_MSG_RAM 32
|
||||
#define SLAVE_MSS 33
|
||||
#define SLAVE_PDM 34
|
||||
#define SLAVE_PMIC_ARB 35
|
||||
#define SLAVE_PCNOC_CFG 36
|
||||
#define SLAVE_PRNG 37
|
||||
#define SLAVE_QDSS_CFG 38
|
||||
#define SLAVE_RBCPR_CFG 39
|
||||
#define SLAVE_SDCC_1 40
|
||||
#define SLAVE_SDCC_2 41
|
||||
#define SLAVE_SECURITY 42
|
||||
#define SLAVE_SNOC_CFG 43
|
||||
#define SLAVE_SPDM 44
|
||||
#define SLAVE_TCSR 45
|
||||
#define SLAVE_TLMM 46
|
||||
#define SLAVE_USB_HS 47
|
||||
#define SLAVE_VENUS_CFG 48
|
||||
#define SNOC_PCNOC_SLV 49
|
||||
|
||||
#endif
|
||||
|
|
@ -92,17 +92,26 @@ struct icc_node {
|
|||
|
||||
#if IS_ENABLED(CONFIG_INTERCONNECT)
|
||||
|
||||
int icc_std_aggregate(struct icc_node *node, u32 tag, u32 avg_bw,
|
||||
u32 peak_bw, u32 *agg_avg, u32 *agg_peak);
|
||||
struct icc_node *icc_node_create(int id);
|
||||
void icc_node_destroy(int id);
|
||||
int icc_link_create(struct icc_node *node, const int dst_id);
|
||||
int icc_link_destroy(struct icc_node *src, struct icc_node *dst);
|
||||
void icc_node_add(struct icc_node *node, struct icc_provider *provider);
|
||||
void icc_node_del(struct icc_node *node);
|
||||
int icc_nodes_remove(struct icc_provider *provider);
|
||||
int icc_provider_add(struct icc_provider *provider);
|
||||
int icc_provider_del(struct icc_provider *provider);
|
||||
|
||||
#else
|
||||
|
||||
static inline int icc_std_aggregate(struct icc_node *node, u32 tag, u32 avg_bw,
|
||||
u32 peak_bw, u32 *agg_avg, u32 *agg_peak)
|
||||
{
|
||||
return -ENOTSUPP;
|
||||
}
|
||||
|
||||
static inline struct icc_node *icc_node_create(int id)
|
||||
{
|
||||
return ERR_PTR(-ENOTSUPP);
|
||||
|
|
@ -130,6 +139,11 @@ void icc_node_del(struct icc_node *node)
|
|||
{
|
||||
}
|
||||
|
||||
static inline int icc_nodes_remove(struct icc_provider *provider)
|
||||
{
|
||||
return -ENOTSUPP;
|
||||
}
|
||||
|
||||
static inline int icc_provider_add(struct icc_provider *provider)
|
||||
{
|
||||
return -ENOTSUPP;
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user