From: Aleix Roca Nonell <kernelrocks@gmail.com>
To: "Andreas Färber" <afaerber@suse.de>,
"Rob Herring" <robh+dt@kernel.org>,
"Mark Rutland" <mark.rutland@arm.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Jason Cooper" <jason@lakedaemon.net>,
"Marc Zyngier" <marc.zyngier@arm.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 4/6] arm64: dts: realtek: Add realtek intc to RTD129x
Date: Sun, 7 Jul 2019 15:23:25 +0200 [thread overview]
Message-ID: <20190707132325.GE13340@arks.localdomain> (raw)
Add realtek's interrupt controller node and interrupt lines
to UART0
Signed-off-by: Aleix Roca Nonell <kernelrocks@gmail.com>
---
arch/arm64/boot/dts/realtek/rtd129x.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/realtek/rtd129x.dtsi b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
index 9009db909fab..6f61b9858aa0 100644
--- a/arch/arm64/boot/dts/realtek/rtd129x.dtsi
+++ b/arch/arm64/boot/dts/realtek/rtd129x.dtsi
@@ -29,8 +29,18 @@
/* Exclude up to 2 GiB of RAM */
ranges = <0x80000000 0x80000000 0x80000000>;
+ mux1_intc: intc@98007000 {
+ compatible = "realtek,rtd129x-intc-iso";
+ #interrupt-cells = <1>;
+ interrupt-controller;
+ reg = <0x98007000 0x4 0x98007040 0x4 0x98007004 0x4>;
+ interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
uart0: serial@98007800 {
compatible = "snps,dw-apb-uart";
+ interrupt-parent = <&mux1_intc>;
+ interrupts = <2>;
reg = <0x98007800 0x400>;
reg-shift = <2>;
reg-io-width = <4>;
--
2.21.0
reply other threads:[~2019-07-07 13:23 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=20190707132325.GE13340@arks.localdomain \
--to=kernelrocks@gmail.com \
--cc=afaerber@suse.de \
--cc=devicetree@vger.kernel.org \
--cc=jason@lakedaemon.net \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=marc.zyngier@arm.com \
--cc=mark.rutland@arm.com \
--cc=matthias.bgg@gmail.com \
--cc=robh+dt@kernel.org \
--cc=tglx@linutronix.de \
/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).