From: Erwan Le Ray <erwan.leray@foss.st.com>
To: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Rob Herring <robh+dt@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Erwan Le Ray <erwan.leray@foss.st.com>,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
Marek Vasut <marex@denx.de>,
Marcin Sloniewski <marcin.sloniewski@gmail.com>,
Ahmad Fatoum <a.fatoum@pengutronix.de>,
Jagan Teki <jagan@amarulasolutions.com>,
<devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH 13/16] ARM: dts: stm32: keep uart nodes behavior on stm32mp15xx-dhcom-pdk2
Date: Thu, 3 Feb 2022 18:11:11 +0100 [thread overview]
Message-ID: <20220203171114.10888-14-erwan.leray@foss.st.com> (raw)
In-Reply-To: <20220203171114.10888-1-erwan.leray@foss.st.com>
DMA configuration is added to uart nodes in stm32mp15x device tree.
Delete usart3 and uart8 DMA property in stm32mp15xx-dhcom-pdk2 board
device tree to keep current behavior.
Signed-off-by: Erwan Le Ray <erwan.leray@foss.st.com>
diff --git a/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi b/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
index fbf3826933e4..5f586f024060 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dhcom-pdk2.dtsi
@@ -287,6 +287,8 @@
&usart3 {
pinctrl-names = "default";
pinctrl-0 = <&usart3_pins_a>;
+ /delete-property/dmas;
+ /delete-property/dma-names;
status = "okay";
};
@@ -294,6 +296,8 @@
pinctrl-names = "default";
pinctrl-0 = <&uart8_pins_a &uart8_rtscts_pins_a>;
uart-has-rtscts;
+ /delete-property/dmas;
+ /delete-property/dma-names;
status = "okay";
};
--
2.17.1
next prev parent reply other threads:[~2022-02-03 17:16 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-03 17:10 [PATCH 00/16] STM32 configure UART nodes for DMA Erwan Le Ray
2022-02-03 17:10 ` [PATCH 01/16] ARM: dts: stm32: add DMA configuration to UART nodes on stm32mp151 Erwan Le Ray
2022-02-03 17:11 ` [PATCH 02/16] ARM: dts: stm32: keep uart4 behavior on stm32mp157c-ed1 Erwan Le Ray
2022-02-03 17:11 ` [PATCH 03/16] ARM: dts: stm32: keep uart4 and uart7 behavior on stm32mp15xx-dkx Erwan Le Ray
2022-02-03 17:11 ` [PATCH 04/16] ARM: dts: stm32: keep uart4 behavior on icore-stm32mp1-ctouch2 Erwan Le Ray
2022-02-03 17:11 ` [PATCH 05/16] ARM: dts: stm32: keep uart4 behavior on icore-stm32mp1-edimm2.2 Erwan Le Ray
2022-02-03 17:11 ` [PATCH 06/16] ARM: dts: stm32: keep uart4 behavior on stm32mp157a-iot-box Erwan Le Ray
2022-02-03 17:11 ` [PATCH 07/16] ARM: dts: stm32: keep uart nodes behavior on stm32mp1-microdev2.0-of7 Erwan Le Ray
2022-02-03 17:11 ` [PATCH 08/16] ARM: dts: stm32: keep uart nodes behavior on stm32mp1-microdev2.0 Erwan Le Ray
2022-02-03 17:11 ` [PATCH 09/16] ARM: dts: stm32: keep uart nodes behavior on stm32mp157a-stinger96 Erwan Le Ray
2022-02-03 17:11 ` [PATCH 10/16] ARM: dts: stm32: keep uart4 behavior on stm32mp157c-lxa-mc1 Erwan Le Ray
2022-02-04 15:49 ` Ahmad Fatoum
2022-02-03 17:11 ` [PATCH 11/16] ARM: dts: stm32: keep uart4 behavior on stm32mp157c-odyssey Erwan Le Ray
2022-02-03 17:11 ` [PATCH 12/16] ARM: dts: stm32: keep uart nodes behavior on stm32mp15xx-dhcom-drc02 Erwan Le Ray
2022-02-03 17:11 ` Erwan Le Ray [this message]
2022-02-03 17:11 ` [PATCH 14/16] ARM: dts: stm32: keep uart nodes behavior on stm32mp15xx-dhcom-picoitx Erwan Le Ray
2022-02-03 17:11 ` [PATCH 15/16] ARM: dts: stm32: keep uart4 behavior on stm32mp15xx-dhcom-som Erwan Le Ray
2022-02-03 17:11 ` [PATCH 16/16] ARM: dts: stm32: keep uart nodes behavior on stm32mp15xx-dhcor-avenger96 Erwan Le Ray
2022-02-03 17:25 ` Marek Vasut
2022-02-03 17:25 ` [PATCH 00/16] STM32 configure UART nodes for DMA Ahmad Fatoum
2022-02-04 13:22 ` Alexandre TORGUE
2022-02-04 15:41 ` Erwan LE RAY
2022-02-04 15:47 ` Ahmad Fatoum
2022-11-08 11:59 ` Uwe Kleine-König
2022-11-08 15:28 ` Marek Vasut
2022-11-09 13:48 ` [Linux-stm32] " Amelie Delaunay
2022-11-21 8:48 ` Valentin CARON
2022-02-14 10:02 ` 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=20220203171114.10888-14-erwan.leray@foss.st.com \
--to=erwan.leray@foss.st.com \
--cc=a.fatoum@pengutronix.de \
--cc=alexandre.torgue@foss.st.com \
--cc=devicetree@vger.kernel.org \
--cc=jagan@amarulasolutions.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=manivannan.sadhasivam@linaro.org \
--cc=marcin.sloniewski@gmail.com \
--cc=marex@denx.de \
--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).