From nobody Wed Dec 17 10:52:31 2025 Received: from mx07-00178001.pphosted.com (mx08-00178001.pphosted.com [91.207.212.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7D2F6179AA; Fri, 12 Jul 2024 13:17:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.207.212.93 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720790276; cv=none; b=gTeds2HHGHbpvMixttnJHoAo9PXoQ/AIzlQHcSrgL+90y5osLnClrnYAOxIuoulc8g4k05eCm6hmBNzS2tEU90sO0w99qp5D1id/ns65lRcIVmcXDujFp/UywtWdP3Q2DCbI/GA8W+Ykwg0dwUcQyFDdxbJqlhpyoT5crmIRQ6M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720790276; c=relaxed/simple; bh=ewGQKC9ANPMxT9I5iskSAjtMvBqKRiomquLrkvI5Avc=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=jnxrDmNeI2KjcrpQBLrY8HfMHXJT/TtsMKKm+D7m/Acqk0iEu0YdC3xX2lhID/JTnfBjPw6A4QVEMUxurto+rN2CyQMEsIzZPUzXpKZ6Q9oBja8g7vGBX5Nn8ad82MoJl4hFkXjR+j3TAZW2Ojn8zJbZs9CT1aEUUFtWGGAC2yM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=x559r/oe; arc=none smtp.client-ip=91.207.212.93 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="x559r/oe" Received: from pps.filterd (m0046661.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 46C8X9Vj004034; Fri, 12 Jul 2024 15:17:28 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=selector1; bh=GPNNdFG7/0l0CF7aIlpKbg MiRxXwV7FSN15i1F01Eo4=; b=x559r/oengxe8fA9Gxt2xYzs2RTPLZiAxGcCKP i4WTo+O7D9N+Hb+n3MB4DS/JwuQUxl7xz9sslfRzDJi+bXhxse8yv44ubCDiEZhF oG2BW/V0zektHpuMb+rET1zI7rL6+EgvoMWRWrGkSmVk45vSNhcmN2+Ft0NKYwsQ 86GzbibjScvDRz/knnwvADVUop6aiu02VTuN4OmDi3WfQwnKTSfipdom3rGG9NEt tKzzFBkxzYfEk2jP9/MD1BuFQZ7lxZk+0JjZKDK6F4V/RXZ/LIEvroNdoXDKTaBN zE3fdvDlpeEKnVyrP0vkBa0kR0mOXGAQ0CJTwqpVGTH4M1sQ== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 406whg9qj0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 12 Jul 2024 15:17:28 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 9F5224002D; Fri, 12 Jul 2024 15:17:24 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node3.st.com [10.75.129.71]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id EA15F20D3F5; Fri, 12 Jul 2024 15:16:26 +0200 (CEST) Received: from localhost (10.252.16.177) by SHFDAG1NODE3.st.com (10.75.129.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.37; Fri, 12 Jul 2024 15:16:26 +0200 From: Yannick Fertre To: Yannick Fertre , Raphael Gallais-Pou , Philippe Cornu , David Airlie , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , , , , , Subject: [PATCH] dt-bindings: display: st,stm32-ltdc: Document stm32mp25 compatible Date: Fri, 12 Jul 2024 15:16:24 +0200 Message-ID: <20240712131624.98898-1-yannick.fertre@foss.st.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE3.st.com (10.75.129.71) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-07-12_09,2024-07-11_01,2024-05-17_01 Content-Type: text/plain; charset="utf-8" Add "st,stm32mp25-ltdc" compatible for SOC MP25. This new SOC introduces new clocks (bus, ref & lvds). Bus clock was separated from lcd clock. New sources are possible for lcd clock (lvds / ref). Signed-off-by: Yannick Fertre --- .../bindings/display/st,stm32-ltdc.yaml | 29 +++++++++++++++++-- 1 file changed, 27 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml b= /Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml index d6ea4d62a2cf..680669c44b80 100644 --- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml +++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml @@ -12,7 +12,9 @@ maintainers: =20 properties: compatible: - const: st,stm32-ltdc + enum: + - st,stm32-ltdc + - st,stm32mp25-ltdc =20 reg: maxItems: 1 @@ -24,7 +26,9 @@ properties: minItems: 1 =20 clocks: - maxItems: 1 + minItems: 1 + items: + description: Lcd Clock =20 clock-names: items: @@ -42,6 +46,27 @@ properties: - for internal dpi input of the MIPI DSI host controller. Note: These 2 endpoints cannot be activated simultaneously. =20 + +allOf: + - if: + properties: + compatible: + contains: + enum: + - st,stm32mp25-ltdc + then: + properties: + clocks: + items: + - description: bus clock + - description: reference clock + - description: lvds clock + clock-names: + items: + - const: bus + - const: ref + - const: lvds + required: - compatible - reg --=20 2.34.1