From patchwork Thu Apr 18 14:16:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Mergnat X-Patchwork-Id: 1925051 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.a=rsa-sha256 header.s=20230601 header.b=R+v6Xa+s; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=147.75.48.161; helo=sy.mirrors.kernel.org; envelope-from=devicetree+bounces-60611-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org [147.75.48.161]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4VL0KK4yRjz1yZP for ; Fri, 19 Apr 2024 00:19:49 +1000 (AEST) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 23F3EB25A8B for ; Thu, 18 Apr 2024 14:19:49 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E156716D9C6; Thu, 18 Apr 2024 14:17:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="R+v6Xa+s" X-Original-To: devicetree@vger.kernel.org Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B2F3C16D4E9 for ; Thu, 18 Apr 2024 14:17:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.52 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713449842; cv=none; b=Xpk0CV+Kdv+zyifT2yfF7/zcc/R5UYfab42Q9tzlwhONw48CtUl4Goxr2E6iEFjChJ+rnakffMyXUjtPV2jQOPDQ9TL8PT2I6jIlMpagpL5UcFF/aq2XsSIHqx1ltIooNwJlsErV9Bnv4lYI17GTnpzN17B6wRhrDc7BkKyz7JY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713449842; c=relaxed/simple; bh=omY7y/1K73eHoGSHd76iDOimy36Qyn+XVl7JiEAeYb0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ISNHfOqTMllY8da1VWoMY3vRs0m5ydb4mkKNkHuc9UDfnD7pSx/KUNTOsO1GzAmq9T6u4hDhZG5ee71sfibeD9TaVqeWE9j986bn5Gg80mGfLfkxbCbbRh3VYDcDCe+W32+qvSdxoNixeBQPLVat+iV9hyO+gL2OKucpvRASiXI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=R+v6Xa+s; arc=none smtp.client-ip=209.85.128.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Received: by mail-wm1-f52.google.com with SMTP id 5b1f17b1804b1-418effbc70cso3843375e9.0 for ; Thu, 18 Apr 2024 07:17:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1713449839; x=1714054639; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=0DG0b/DfAuQ0lpoAh7wbcZZOZxcaD5fpXedR92n3Ro8=; b=R+v6Xa+s93M7xfmascl6phroMUjXVyQBpK7UjDxbqEa2iLWI9b05a8Nw1Jdru7Y/CA 1xYsHecth5UqwpdyGDsUN0xzd5uZR044JUM1KuzUgR/GbMFobc2yzhmSRJ+CBSWPO0qt 1wGOHtTQ3Be5gWZIGsxkLti0FwePWC7+FGThSIftkRtmnKUayZjlH0qDb2bvyem9Or41 OX4Gj6UIRPvXSgLXfwFx2fVFsIqTfUQnm84qIRKteuvnOui+KYOL7Wdc/A1cs0uhDEDq OTuuSMHGez9rK/IxuVfzCEIQaZRyNfWf+SpzgGeFCY1FOJ3SO00ejN33CYYq3DFb+yZH C+zA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713449839; x=1714054639; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=0DG0b/DfAuQ0lpoAh7wbcZZOZxcaD5fpXedR92n3Ro8=; b=EUuAgMrNhZ/dYof6ecnlEs1tO410FUHYS25cqpvyQMuCdAiXQ+jhr+02ExhDU0K2y8 r6hbrZfkYg+m3hLO6GnInZ+858li3SuE58s9HIvoyAI/BthK44RDTMqhAD7x5G2X10id IMxMc+0hRJznCRcD0qn/IDY+518R82wvYTI3YzndLr+43ozkYFRI3pWjEdUF4jelTEjQ FlQZoww8ozI+HkuazE6NnuVqRmbNlHzxrRrUvR2cIl87oO/ks3Aq8FMR/via1j7vjyTs AsC2H78ReY7ojyqAlK9T5TQlSTb7Zq9IaqKoxgAygTQXcNdjgIWyjfMex7hwfrQLpfJK H34A== X-Forwarded-Encrypted: i=1; AJvYcCVIXOMS+WR8qeJzsj6wYwBK8a02G7RwNd3jeU/MO3KvPMekbJJGheyRuACeybyEPwreekdYcUQ/ys6dxSz//7WTIdtge4c74JvGww== X-Gm-Message-State: AOJu0Yx/yAJvb4My/QzoSpVdDbWBGsvEWTHvhDyQqgcpLsggccp7FAJO xL7Do6eCrPc2MPEchnZwpH+mZtmby5/BerUO0z1ul1fyyYZ4QYGCL4sfduBFXwU= X-Google-Smtp-Source: AGHT+IGc8UkY5hUU0SOlQ+WIGwXJnRwFCQFFnKe6zffCNG3YDmpTofKmmzPBVeBk6KtCqcf7OWNn7Q== X-Received: by 2002:a05:600c:3ac9:b0:418:d3b3:3188 with SMTP id d9-20020a05600c3ac900b00418d3b33188mr2065709wms.27.1713449839274; Thu, 18 Apr 2024 07:17:19 -0700 (PDT) Received: from [127.0.1.1] ([93.5.22.158]) by smtp.googlemail.com with ESMTPSA id i9-20020a05600c354900b004180c6a26b4sm6267510wmq.1.2024.04.18.07.17.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Apr 2024 07:17:18 -0700 (PDT) From: amergnat@baylibre.com Date: Thu, 18 Apr 2024 16:16:54 +0200 Subject: [PATCH v3 06/17] dt-bindings: display: mediatek: dpi: add power-domains property Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231023-display-support-v3-6-53388f3ed34b@baylibre.com> References: <20231023-display-support-v3-0-53388f3ed34b@baylibre.com> In-Reply-To: <20231023-display-support-v3-0-53388f3ed34b@baylibre.com> To: Chun-Kuang Hu , Philipp Zabel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Jitao Shi , CK Hu , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Michael Turquette , Stephen Boyd , Fabien Parent , Markus Schneider-Pargmann , Catalin Marinas , Will Deacon Cc: dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pwm@vger.kernel.org, linux-clk@vger.kernel.org, Alexandre Mergnat X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1829; i=amergnat@baylibre.com; h=from:subject:message-id; bh=l0R/nimPplfZesZQ5psmzigcqOrK2Svu7sgk1YEc9To=; b=owEBbQKS/ZANAwAKAStGSZ1+MdRFAcsmYgBmIStidrUSXn2C+2OPoqTCEjrSs1uAvZ65nuZ80U5B +oCvAVKJAjMEAAEKAB0WIQQjG17X8+qqcA5g/osrRkmdfjHURQUCZiErYgAKCRArRkmdfjHURXPdD/ 9udyeGAimjp0d/Gvu/tp2AHHzp9p4lotNsBdYQo+coQVnqgTR+wMNASNy7Pxt7p9VYRl+Yk8W/H8cl NulRyeef2F1tZPU6nE3gazrF3fGfYmQSe67RTNOp+2mPp7ajGRXJ3MDqabyRxd/qIK/+1W1IsFIYk1 lQuwS4SYghHk4zjZbnVCchG41jsC+O1QzZubAQBmK5HhYWlC/taQ4kWm9oOS/BxDNeuR2yy+jWG7fV gw80gssGmUjFytjwnUERWo9oOnHcAVkCUGxy1uXeyAZ+URnebbF0kz6as9XU0jIBrVnTIP7fRv5byf yWsTpdf9AzdPBQRTXIxIpbWatMvwpPqx2PFWrYmCrRDQc3UY9jA1xDiI6sG1Q5KZ1x4ioqobcPCesy LGzYk59OaS8jSz2CV3saEWvQY8fBrmXhVDUmIL0FkHjSiJzRGOyTU5UaZ/jHVp9tGjWIXu+GxDwb+T RsDgKIzWTpT7Zo/TG0zX1Nbz2CClnooX7PGI5+Vm2CpzQ3ZDPhE/JDdsbnitH/1CLTM3BVKXHJnpWQ iQzNRo2m/H6vOSjrtYOcTXhQWUkDX/l8mTEOlyxfNH+DOyBiMf0w2CrXWp8Q6l07whJnb11QdvciWm pxZCrSkDVuLRY1uvTSbKhR43wBa9+fVtMKoPU9V3C3DhvaC+AcICx3aEC6bA== X-Developer-Key: i=amergnat@baylibre.com; a=openpgp; fpr=231B5ED7F3EAAA700E60FE8B2B46499D7E31D445 From: Fabien Parent DPI is part of the display / multimedia block in MediaTek SoCs, and always have a power-domain (at least in the upstream device-trees). Add the power-domains property to the binding documentation. Fixes: 9273cf7d3942 ("dt-bindings: display: mediatek: convert the dpi bindings to yaml") Signed-off-by: Fabien Parent Reviewed-by: AngeloGioacchino Del Regno Acked-by: Rob Herring (Arm) Signed-off-by: Alexandre Mergnat --- Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml index 803c00f26206..e126486e8eac 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml @@ -64,6 +64,9 @@ properties: Output port node. This port should be connected to the input port of an attached HDMI, LVDS or DisplayPort encoder chip. + power-domains: + maxItems: 1 + required: - compatible - reg @@ -78,11 +81,13 @@ examples: - | #include #include + #include dpi0: dpi@1401d000 { compatible = "mediatek,mt8173-dpi"; reg = <0x1401d000 0x1000>; interrupts = ; + power-domains = <&spm MT8173_POWER_DOMAIN_MM>; clocks = <&mmsys CLK_MM_DPI_PIXEL>, <&mmsys CLK_MM_DPI_ENGINE>, <&apmixedsys CLK_APMIXED_TVDPLL>;