From: Jernej Skrabec <jernej.skrabec@siol.net>
To: mripard@kernel.org, wens@csie.org, paul.kocialkowski@bootlin.com
Cc: mchehab@kernel.org, robh+dt@kernel.org,
gregkh@linuxfoundation.org, linux-media@vger.kernel.org,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org,
linux-sunxi@googlegroups.com
Subject: [PATCH 2/5] ARM: dts: sun8i: r40: Add node for system controller
Date: Tue, 25 Aug 2020 19:35:20 +0200 [thread overview]
Message-ID: <20200825173523.1289379-3-jernej.skrabec@siol.net> (raw)
In-Reply-To: <20200825173523.1289379-1-jernej.skrabec@siol.net>
Allwinner R40 has system controller and SRAM C1 region similar to that
in A10.
Add nodes for them.
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
arch/arm/boot/dts/sun8i-r40.dtsi | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index dff9a3dc1fba..0c7526365896 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -190,6 +190,29 @@ mixer1_out_tcon_top: endpoint {
};
};
+ syscon: system-control@1c00000 {
+ compatible = "allwinner,sun8i-r40-system-control",
+ "allwinner,sun4i-a10-system-control";
+ reg = <0x01c00000 0x30>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ sram_c: sram@1d00000 {
+ compatible = "mmio-sram";
+ reg = <0x01d00000 0xd0000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x01d00000 0xd0000>;
+
+ ve_sram: sram-section@0 {
+ compatible = "allwinner,sun8i-r40-sram-c1",
+ "allwinner,sun4i-a10-sram-c1";
+ reg = <0x000000 0x80000>;
+ };
+ };
+ };
+
nmi_intc: interrupt-controller@1c00030 {
compatible = "allwinner,sun7i-a20-sc-nmi";
interrupt-controller;
--
2.28.0
next prev parent reply other threads:[~2020-08-25 17:35 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-25 17:35 [PATCH 0/5] ARM: dts: sun8i: r40: Enable video decoder Jernej Skrabec
2020-08-25 17:35 ` [PATCH 1/5] dt-bindings: sram: allwinner,sun4i-a10-system-control: Add R40 compatibles Jernej Skrabec
2020-08-25 17:35 ` Jernej Skrabec [this message]
2020-08-25 17:35 ` [PATCH 3/5] dt-bindings: media: allwinner,sun4i-a10-video-engine: Add R40 compatible Jernej Skrabec
2020-08-25 17:35 ` [PATCH 4/5] media: cedrus: Add support for R40 Jernej Skrabec
2020-08-25 17:35 ` [PATCH 5/5] ARM: dts: sun8i: r40: Add video engine node Jernej Skrabec
2020-08-27 15:19 ` [PATCH 0/5] ARM: dts: sun8i: r40: Enable video decoder Maxime Ripard
2020-09-17 8:33 ` Hans Verkuil
2020-09-17 16:37 ` Maxime Ripard
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=20200825173523.1289379-3-jernej.skrabec@siol.net \
--to=jernej.skrabec@siol.net \
--cc=devel@driverdev.osuosl.org \
--cc=devicetree@vger.kernel.org \
--cc=gregkh@linuxfoundation.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=linux-sunxi@googlegroups.com \
--cc=mchehab@kernel.org \
--cc=mripard@kernel.org \
--cc=paul.kocialkowski@bootlin.com \
--cc=robh+dt@kernel.org \
--cc=wens@csie.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).