From: "Clément Le Goffic" <legoffic.clement@gmail.com>
To: Krzysztof Kozlowski <krzk@kernel.org>,
Rob Herring <robh@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Julius Werner <jwerner@chromium.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
"Clément Le Goffic" <legoffic.clement@gmail.com>,
"Clément Le Goffic" <clement.legoffic@foss.st.com>
Subject: [PATCH v9 7/7] arm64: dts: st: add DDR channel to stm32mp257f-ev1 board
Date: Tue, 18 Nov 2025 16:08:03 +0100 [thread overview]
Message-ID: <20251118-b4-ddr-bindings-v9-7-a033ac5144da@gmail.com> (raw)
In-Reply-To: <20251118-b4-ddr-bindings-v9-0-a033ac5144da@gmail.com>
From: Clément Le Goffic <clement.legoffic@foss.st.com>
Add 32bits DDR4 channel to the stm32mp257f-dk board.
Signed-off-by: Clément Le Goffic <clement.legoffic@foss.st.com>
Signed-off-by: Clément Le Goffic <legoffic.clement@gmail.com>
---
arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
index 6e165073f732..84eb09f8b878 100644
--- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
+++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
@@ -42,6 +42,13 @@ pad_clk: pad-clk {
};
};
+ ddr_channel: sdram-channel-0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "jedec,ddr4-channel";
+ io-width = <32>;
+ };
+
imx335_2v9: regulator-2v9 {
compatible = "regulator-fixed";
regulator-name = "imx335-avdd";
--
2.43.0
prev parent reply other threads:[~2025-11-18 15:09 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-18 15:07 [PATCH v9 0/7] Add DDR4 memory-controller bindings and factorise LPDDR and DDR bindings Clément Le Goffic
2025-11-18 15:07 ` [PATCH v9 1/7] dt-bindings: memory: factorise LPDDR props into SDRAM props Clément Le Goffic
2025-11-18 15:07 ` [PATCH v9 2/7] dt-bindings: memory: introduce DDR4 Clément Le Goffic
2025-11-20 14:57 ` Rob Herring (Arm)
2025-11-18 15:07 ` [PATCH v9 3/7] dt-bindings: memory: factorise LPDDR channel binding into SDRAM channel Clément Le Goffic
2025-11-18 15:08 ` [PATCH v9 4/7] dt-binding: memory: add DDR4 channel compatible Clément Le Goffic
2025-11-18 15:08 ` [PATCH v9 5/7] dt-bindings: memory: SDRAM channel: standardise node name Clément Le Goffic
2025-11-18 15:08 ` [PATCH v9 6/7] arm64: dts: st: add LPDDR channel to stm32mp257f-dk board Clément Le Goffic
2025-11-18 15:08 ` Clément Le Goffic [this message]
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=20251118-b4-ddr-bindings-v9-7-a033ac5144da@gmail.com \
--to=legoffic.clement@gmail.com \
--cc=alexandre.torgue@foss.st.com \
--cc=clement.legoffic@foss.st.com \
--cc=conor+dt@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=jwerner@chromium.org \
--cc=krzk+dt@kernel.org \
--cc=krzk@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=mcoquelin.stm32@gmail.com \
--cc=robh@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).