From: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
To: Yannick Fertre <yannick.fertre@foss.st.com>,
Philippe Cornu <philippe.cornu@foss.st.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Zimmermann <tzimmermann@suse.de>,
David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>,
Christophe Roullier <christophe.roullier@foss.st.com>
Cc: <dri-devel@lists.freedesktop.org>, <devicetree@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>
Subject: [PATCH v2 10/13] arm64: dts: st: add lvds support on stm32mp255
Date: Tue, 12 Aug 2025 15:49:07 +0200 [thread overview]
Message-ID: <20250812-drm-misc-next-v2-10-132fd84463d7@foss.st.com> (raw)
In-Reply-To: <20250812-drm-misc-next-v2-0-132fd84463d7@foss.st.com>
The LVDS is used on STM32MP2 as a display interface.
Add the LVDS node.
Signed-off-by: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com>
---
arch/arm64/boot/dts/st/stm32mp255.dtsi | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/st/stm32mp255.dtsi b/arch/arm64/boot/dts/st/stm32mp255.dtsi
index f689b47c5010033120146cf1954d6624c0270045..a3b5ae25d28c83ade12c2ff69b82c9cccfd29b00 100644
--- a/arch/arm64/boot/dts/st/stm32mp255.dtsi
+++ b/arch/arm64/boot/dts/st/stm32mp255.dtsi
@@ -6,6 +6,18 @@
#include "stm32mp253.dtsi"
&rifsc {
+ lvds: lvds@48060000 {
+ compatible = "st,stm32mp255-lvds", "st,stm32mp25-lvds";
+ #clock-cells = <0>;
+ reg = <0x48060000 0x2000>;
+ clocks = <&rcc CK_BUS_LVDS>, <&rcc CK_KER_LVDSPHY>;
+ clock-names = "pclk", "ref";
+ resets = <&rcc LVDS_R>;
+ access-controllers = <&rifsc 84>;
+ power-domains = <&CLUSTER_PD>;
+ status = "disabled";
+ };
+
vdec: vdec@480d0000 {
compatible = "st,stm32mp25-vdec";
reg = <0x480d0000 0x3c8>;
@@ -22,4 +34,4 @@ venc: venc@480e0000 {
clocks = <&rcc CK_BUS_VENC>;
access-controllers = <&rifsc 90>;
};
-};
\ No newline at end of file
+};
--
2.25.1
next prev parent reply other threads:[~2025-08-12 17:26 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-12 13:48 [PATCH v2 00/13] Enable display support for STM32MP25 Raphael Gallais-Pou
2025-08-12 13:48 ` [PATCH v2 01/13] dt-bindings: display: st: add new compatible to LTDC device Raphael Gallais-Pou
2025-08-14 9:08 ` Krzysztof Kozlowski
2025-08-14 12:38 ` Raphael Gallais-Pou
2025-08-12 13:48 ` [PATCH v2 02/13] dt-bindings: display: st,stm32-ltdc: add access-controllers property Raphael Gallais-Pou
2025-08-12 13:49 ` [PATCH v2 03/13] dt-bindings: display: st: add new compatible to LVDS device Raphael Gallais-Pou
2025-08-14 9:09 ` Krzysztof Kozlowski
2025-08-14 12:36 ` Raphael Gallais-Pou
2025-08-14 14:01 ` Rob Herring
2025-08-12 13:49 ` [PATCH v2 04/13] dt-bindings: display: st,stm32mp25-lvds: add access-controllers property Raphael Gallais-Pou
2025-08-12 13:49 ` [PATCH v2 05/13] dt-bindings: display: st,stm32mp25-lvds: add power-domains property Raphael Gallais-Pou
2025-08-12 13:49 ` [PATCH v2 06/13] dt-bindings: arm: stm32: add required #clock-cells property Raphael Gallais-Pou
2025-08-12 13:49 ` [PATCH v2 07/13] drm/stm: ltdc: support new hardware version for STM32MP25 SoC Raphael Gallais-Pou
2025-08-12 13:49 ` [PATCH v2 08/13] drm/stm: ltdc: handle lvds pixel clock Raphael Gallais-Pou
2025-08-12 13:49 ` [PATCH v2 09/13] arm64: dts: st: add ltdc support on stm32mp251 Raphael Gallais-Pou
2025-08-12 13:49 ` Raphael Gallais-Pou [this message]
2025-08-12 13:49 ` [PATCH v2 11/13] arm64: dts: st: add clock-cells to syscfg node " Raphael Gallais-Pou
2025-08-12 13:49 ` [PATCH v2 12/13] arm64: dts: st: enable display support on stm32mp257f-ev1 board Raphael Gallais-Pou
2025-08-12 13:49 ` [PATCH v2 13/13] arm64: dts: st: add loopback clocks on LTDC node Raphael Gallais-Pou
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