From: Georgi Djakov <georgi.djakov@linaro.org>
To: vireshk@kernel.org, nm@ti.com, sboyd@kernel.org,
rjw@rjwysocki.net, saravanak@google.com, sibis@codeaurora.org,
mka@chromium.org
Cc: robh+dt@kernel.org, rnayak@codeaurora.org,
bjorn.andersson@linaro.org, vincent.guittot@linaro.org,
jcrouse@codeaurora.org, evgreen@chromium.org,
linux-pm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, georgi.djakov@linaro.org
Subject: [PATCH v8 09/10] dt-bindings: interconnect: Add interconnect-tags bindings
Date: Tue, 12 May 2020 15:53:26 +0300 [thread overview]
Message-ID: <20200512125327.1868-10-georgi.djakov@linaro.org> (raw)
In-Reply-To: <20200512125327.1868-1-georgi.djakov@linaro.org>
From: Sibi Sankar <sibis@codeaurora.org>
Add interconnect-tags bindings to enable passing of optional
tag information to the interconnect framework.
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
---
v8:
* New patch, picked from here:
https://lore.kernel.org/r/20200504202243.5476-10-sibis@codeaurora.org
.../devicetree/bindings/interconnect/interconnect.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/interconnect/interconnect.txt b/Documentation/devicetree/bindings/interconnect/interconnect.txt
index 6f5d23a605b7..c1a226a934e5 100644
--- a/Documentation/devicetree/bindings/interconnect/interconnect.txt
+++ b/Documentation/devicetree/bindings/interconnect/interconnect.txt
@@ -55,6 +55,11 @@ interconnect-names : List of interconnect path name strings sorted in the same
* dma-mem: Path from the device to the main memory of
the system
+interconnect-tags : List of interconnect path tags sorted in the same order as the
+ interconnects property. Consumers can append a specific tag to
+ the path and pass this information to the interconnect framework
+ to do aggregation based on the attached tag.
+
Example:
sdhci@7864000 {
next prev parent reply other threads:[~2020-05-12 12:54 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-12 12:53 [PATCH v8 00/10] Introduce OPP bandwidth bindings Georgi Djakov
2020-05-12 12:53 ` [PATCH v8 01/10] dt-bindings: opp: Introduce opp-peak-kBps and opp-avg-kBps bindings Georgi Djakov
2020-05-12 12:53 ` [PATCH v8 02/10] OPP: Add helpers for reading the binding properties Georgi Djakov
2020-05-13 6:40 ` Viresh Kumar
2020-05-12 12:53 ` [PATCH v8 03/10] interconnect: Add of_icc_get_by_index() helper function Georgi Djakov
2020-05-12 12:53 ` [PATCH v8 04/10] OPP: Add support for parsing interconnect bandwidth Georgi Djakov
2020-05-12 21:35 ` Matthias Kaehlcke
2020-05-13 6:41 ` Viresh Kumar
2020-05-13 7:01 ` Viresh Kumar
2020-05-29 4:44 ` Viresh Kumar
2020-05-29 11:39 ` Sibi Sankar
2020-05-12 12:53 ` [PATCH v8 05/10] OPP: Add sanity checks in _read_opp_key() Georgi Djakov
2020-05-12 12:53 ` [PATCH v8 06/10] OPP: Update the bandwidth on OPP frequency changes Georgi Djakov
2020-05-12 12:53 ` [PATCH v8 07/10] cpufreq: dt: Add support for interconnect bandwidth scaling Georgi Djakov
2020-05-12 12:53 ` [PATCH v8 08/10] cpufreq: dt: Validate all interconnect paths Georgi Djakov
2020-05-12 21:47 ` Matthias Kaehlcke
2020-05-13 6:42 ` Viresh Kumar
2020-05-12 12:53 ` Georgi Djakov [this message]
2020-05-13 10:19 ` [PATCH v8 09/10] dt-bindings: interconnect: Add interconnect-tags bindings Viresh Kumar
2020-05-19 18:58 ` Rob Herring
2020-05-19 19:57 ` Saravana Kannan
2020-05-20 18:51 ` Sibi Sankar
2020-05-20 19:13 ` Saravana Kannan
2020-05-26 17:08 ` Sibi Sankar
2020-05-12 12:53 ` [PATCH v8 10/10] OPP: Add support for setting interconnect-tags Georgi Djakov
2020-05-13 6:43 ` Viresh Kumar
2020-05-13 6:55 ` [PATCH v8 00/10] Introduce OPP bandwidth bindings Viresh Kumar
2020-05-13 10:10 ` Georgi Djakov
2020-05-13 10:18 ` Viresh Kumar
2020-05-18 11:41 ` [PATCH] opp: Expose bandwidth information via debugfs Viresh Kumar
2020-05-27 4:07 ` [PATCH] opp: Remove bandwidth votes when target_freq is zero Viresh Kumar
2020-05-27 4:13 ` [PATCH V2] " Viresh Kumar
2020-05-27 8:11 ` Georgi Djakov
2020-05-27 18:31 ` Sibi Sankar
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