From: Brian Masney <masneyb@onstation.org>
To: agross@kernel.org, bjorn.andersson@linaro.org
Cc: robh+dt@kernel.org, mark.rutland@arm.com,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 5/5] ARM: dts: qcom: msm8974: add interconnect nodes
Date: Sun, 13 Oct 2019 04:08:04 -0400 [thread overview]
Message-ID: <20191013080804.10231-6-masneyb@onstation.org> (raw)
In-Reply-To: <20191013080804.10231-1-masneyb@onstation.org>
Add interconnect nodes that's needed to support bus scaling.
Signed-off-by: Brian Masney <masneyb@onstation.org>
---
arch/arm/boot/dts/qcom-msm8974.dtsi | 60 +++++++++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index bdbde5125a56..ed98d14a88b1 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
+#include <dt-bindings/interconnect/qcom,msm8974.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-msm8974.h>
#include <dt-bindings/clock/qcom,mmcc-msm8974.h>
@@ -1106,6 +1107,60 @@
};
};
+ bimc: interconnect@fc380000 {
+ reg = <0xfc380000 0x6a000>;
+ compatible = "qcom,msm8974-bimc";
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a";
+ clocks = <&rpmcc RPM_SMD_BIMC_CLK>,
+ <&rpmcc RPM_SMD_BIMC_A_CLK>;
+ };
+
+ cnoc: interconnect@fc480000 {
+ reg = <0xfc480000 0x4000>;
+ compatible = "qcom,msm8974-cnoc";
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a";
+ clocks = <&rpmcc RPM_SMD_CNOC_CLK>,
+ <&rpmcc RPM_SMD_CNOC_A_CLK>;
+ };
+
+ mmssnoc: interconnect@fc478000 {
+ reg = <0xfc478000 0x4000>;
+ compatible = "qcom,msm8974-mmssnoc";
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a";
+ clocks = <&mmcc MMSS_S0_AXI_CLK>,
+ <&mmcc MMSS_S0_AXI_CLK>;
+ };
+
+ ocmemnoc: interconnect@fc470000 {
+ reg = <0xfc470000 0x4000>;
+ compatible = "qcom,msm8974-ocmemnoc";
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a";
+ clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>,
+ <&rpmcc RPM_SMD_OCMEMGX_A_CLK>;
+ };
+
+ pnoc: interconnect@fc468000 {
+ reg = <0xfc468000 0x4000>;
+ compatible = "qcom,msm8974-pnoc";
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a";
+ clocks = <&rpmcc RPM_SMD_PNOC_CLK>,
+ <&rpmcc RPM_SMD_PNOC_A_CLK>;
+ };
+
+ snoc: interconnect@fc460000 {
+ reg = <0xfc460000 0x4000>;
+ compatible = "qcom,msm8974-snoc";
+ #interconnect-cells = <1>;
+ clock-names = "bus", "bus_a";
+ clocks = <&rpmcc RPM_SMD_SNOC_CLK>,
+ <&rpmcc RPM_SMD_SNOC_A_CLK>;
+ };
+
mdss: mdss@fd900000 {
status = "disabled";
@@ -1152,6 +1207,11 @@
"core",
"vsync";
+ interconnects = <&mmssnoc MNOC_MAS_GRAPHICS_3D &bimc BIMC_SLV_EBI_CH0>,
+ <&ocmemnoc OCMEM_VNOC_MAS_GFX3D &ocmemnoc OCMEM_SLV_OCMEM>;
+ interconnect-names = "mdp0-mem",
+ "mdp1-mem";
+
ports {
#address-cells = <1>;
#size-cells = <0>;
--
2.21.0
next prev parent reply other threads:[~2019-10-13 8:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-13 8:07 [PATCH 0/5] ARM: qcom: add defconfig items and dts nodes Brian Masney
2019-10-13 8:08 ` [PATCH 1/5] ARM: qcom_defconfig: add ocmem support Brian Masney
2019-10-13 8:08 ` [PATCH 2/5] ARM: qcom_defconfig: add msm8974 interconnect support Brian Masney
2019-10-23 8:16 ` Georgi Djakov
2019-10-13 8:08 ` [PATCH 3/5] ARM: qcom_defconfig: add anx78xx HDMI bridge support Brian Masney
2019-10-13 8:08 ` [PATCH 4/5] ARM: dts: qcom: msm8974: add ocmem node Brian Masney
2019-10-13 8:08 ` Brian Masney [this message]
2019-10-23 11:50 ` [PATCH 5/5] ARM: dts: qcom: msm8974: add interconnect nodes Georgi Djakov
2019-10-23 12:47 ` Brian Masney
2019-10-23 13:39 ` Georgi Djakov
2019-10-23 13:51 ` Georgi Djakov
2019-10-24 7:07 ` Brian Masney
2019-10-24 8:27 ` Georgi Djakov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191013080804.10231-6-masneyb@onstation.org \
--to=masneyb@onstation.org \
--cc=agross@kernel.org \
--cc=bjorn.andersson@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=robh+dt@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).