From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org,
Ahmad Fatoum <a.fatoum@pengutronix.de>,
linux-kernel@vger.kernel.org, kernel@pengutronix.de,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 2/8] ARM: dts: stm32: preset stm32mp15x video #address- and #size-cells
Date: Thu, 26 Mar 2020 23:02:06 +0100 [thread overview]
Message-ID: <20200326220213.28632-2-a.fatoum@pengutronix.de> (raw)
In-Reply-To: <20200326220213.28632-1-a.fatoum@pengutronix.de>
The cell count for address and size is defined by the binding and not
something a board would change. Avoid each board adding this
boilerplate by having the cell size specification in the SoC DTSI.
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
v1 -> v2:
- New Patch
---
arch/arm/boot/dts/stm32mp151.dtsi | 5 +++++
arch/arm/boot/dts/stm32mp157.dtsi | 7 +++++++
2 files changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 3ea05ba48215..e5709136a4ca 100644
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1423,6 +1423,11 @@ ltdc: display-controller@5a001000 {
clock-names = "lcd";
resets = <&rcc LTDC_R>;
status = "disabled";
+
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
iwdg2: watchdog@5a002000 {
diff --git a/arch/arm/boot/dts/stm32mp157.dtsi b/arch/arm/boot/dts/stm32mp157.dtsi
index 5e733cd16ff9..54e73ccea446 100644
--- a/arch/arm/boot/dts/stm32mp157.dtsi
+++ b/arch/arm/boot/dts/stm32mp157.dtsi
@@ -24,7 +24,14 @@ dsi: dsi@5a000000 {
clock-names = "pclk", "ref", "px_clk";
resets = <&rcc DSI_R>;
reset-names = "apb";
+ #address-cells = <1>;
+ #size-cells = <0>;
status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
};
};
--
2.26.0.rc2
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-03-26 22:04 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-26 22:02 [PATCH v2 1/8] ARM: dts: stm32: enable stm32mp157's &gpu by default Ahmad Fatoum
2020-03-26 22:02 ` Ahmad Fatoum [this message]
2020-03-26 22:02 ` [PATCH v2 3/8] ARM: dts: stm32: remove now redundant STM32MP15x video cell sizes Ahmad Fatoum
2020-03-26 22:02 ` [PATCH v2 4/8] ARM: dts: stm32: use uniform label names for sleep pinctrl phandles Ahmad Fatoum
2020-03-26 22:02 ` [PATCH v2 5/8] ARM: dts: stm32: use uniform node names for sleep pinctrl groups Ahmad Fatoum
2020-03-26 22:02 ` [PATCH v2 7/8] ARM: dts: stm32: add STM32MP1-based Linux Automation MC-1 board Ahmad Fatoum
2020-03-26 22:02 ` [PATCH v2 8/8] dt-bindings: arm: stm32: document lxa, stm32mp157c-mc1 compatible Ahmad Fatoum
2020-04-01 9:06 ` [PATCH v2 8/8] dt-bindings: arm: stm32: document lxa,stm32mp157c-mc1 compatible Alexandre Torgue
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=20200326220213.28632-2-a.fatoum@pengutronix.de \
--to=a.fatoum@pengutronix.de \
--cc=alexandre.torgue@st.com \
--cc=devicetree@vger.kernel.org \
--cc=kernel@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=mark.rutland@arm.com \
--cc=mcoquelin.stm32@gmail.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).