From: Jonathan McDowell <noodles@earth.li>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Ansuel Smith <ansuelsmth@gmail.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 4/5] ARM: dts: qcom: add L2CC and RPM for IPQ8064
Date: Sat, 15 May 2021 17:53:10 +0100 [thread overview]
Message-ID: <bc31c86e21e56536cd537b2b31f03d0f6532e295.1621097174.git.noodles@earth.li> (raw)
In-Reply-To: <cover.1621097174.git.noodles@earth.li>
This adds the L2CC IPC resource and RPM devices to the IPQ8064 device
tree.
Tested on a Mikrotik RB3011.
Signed-off-by: Jonathan McDowell <noodles@earth.li>
---
arch/arm/boot/dts/qcom-ipq8064.dtsi | 29 +++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index afa11acfb378..e4e3dc59c650 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -2,6 +2,8 @@
/dts-v1/;
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/mfd/qcom-rpm.h>
+#include <dt-bindings/clock/qcom,rpmcc.h>
#include <dt-bindings/clock/qcom,gcc-ipq806x.h>
#include <dt-bindings/clock/qcom,lcc-ipq806x.h>
#include <dt-bindings/gpio/gpio.h>
@@ -753,11 +755,38 @@
};
};
+ rpm: rpm@108000 {
+ compatible = "qcom,rpm-ipq8064";
+ reg = <0x108000 0x1000>;
+ qcom,ipc = <&l2cc 0x8 2>;
+
+ interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "ack", "err", "wakeup";
+
+ clocks = <&gcc RPM_MSG_RAM_H_CLK>;
+ clock-names = "ram";
+
+ rpmcc: clock-controller {
+ compatible = "qcom,rpmcc-ipq806x", "qcom,rpmcc";
+ #clock-cells = <1>;
+ };
+ };
+
tcsr: syscon@1a400000 {
compatible = "qcom,tcsr-ipq8064", "syscon";
reg = <0x1a400000 0x100>;
};
+ l2cc: clock-controller@2011000 {
+ compatible = "qcom,kpss-gcc", "syscon";
+ reg = <0x2011000 0x1000>;
+ clocks = <&gcc PLL8_VOTE>, <&gcc PXO_SRC>;
+ clock-names = "pll8_vote", "pxo";
+ clock-output-names = "acpu_l2_aux";
+ };
+
lcc: clock-controller@28000000 {
compatible = "qcom,lcc-ipq8064";
reg = <0x28000000 0x1000>;
--
2.20.1
next prev parent reply other threads:[~2021-05-15 16:53 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-15 16:52 [PATCH 0/5] ARM: dts: qcom: Enable various devices for IPQ806x / RB3011 Jonathan McDowell
2021-05-15 16:52 ` [PATCH 1/5] ARM: dts: qcom: Add ADM DMA + NAND definitions to ipq806x Jonathan McDowell
2021-05-17 9:40 ` Vinod Koul
2021-05-19 10:29 ` Jonathan McDowell
2021-05-15 16:52 ` [PATCH 2/5] ARM: dts: qcom: Add tsens details " Jonathan McDowell
2021-05-17 9:42 ` Vinod Koul
2021-05-19 11:00 ` Jonathan McDowell
2021-05-15 16:52 ` [PATCH 3/5] ARM: dts: qcom: Add USB port definitions " Jonathan McDowell
2021-05-15 16:53 ` Jonathan McDowell [this message]
2021-05-15 16:53 ` [PATCH 5/5] ARM: dts: qcom: Enable NAND + USB for RB3011 Jonathan McDowell
2021-05-20 17:29 ` [PATCH v2 0/5] ARM: dts: qcom: Enable various devices for IPQ806x / RB3011 Jonathan McDowell
2021-05-20 17:29 ` [PATCH v2 1/5] ARM: dts: qcom: Add ADM DMA + NAND definitions to ipq806x Jonathan McDowell
2021-05-20 17:29 ` [PATCH v2 2/5] ARM: dts: qcom: Add tsens details " Jonathan McDowell
2021-05-20 17:30 ` [PATCH v2 3/5] ARM: dts: qcom: Add USB port definitions " Jonathan McDowell
2021-05-31 15:58 ` Bjorn Andersson
2021-05-20 17:30 ` [PATCH v2 4/5] ARM: dts: qcom: add L2CC and RPM for IPQ8064 Jonathan McDowell
2021-05-20 17:30 ` [PATCH v2 5/5] ARM: dts: qcom: Enable NAND + USB for RB3011 Jonathan McDowell
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=bc31c86e21e56536cd537b2b31f03d0f6532e295.1621097174.git.noodles@earth.li \
--to=noodles@earth.li \
--cc=agross@kernel.org \
--cc=ansuelsmth@gmail.com \
--cc=bjorn.andersson@linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--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).