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: 13634990 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7AF78C4345F for ; Thu, 18 Apr 2024 15:31:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=qbWZ+LDNd3UuiH4h+gYtW++m2b1sevBLw0SYKhz8jpo=; b=DReGEa5v679iwC whpvcPI8Dn+8xSdKHNIksH8sEAeFQf/CW9N4kHdVVwfZw8l4FYykbWtZKmnrVlubqWsC2Ns7p7hR/ tysWP97XtB0wfypr29OobywkQ1x0vmjmXPq6q3290x41fnPj2aXqUjwB2DJxPxofPiCc7byAZ0NyY vymrntM4vPqw2AtjaQ2UMoY2K09Psk2y2VFejWgaXMD3dpAlKXGKl0H0ZxfRXD1NbrMF8zIdg8hUK rBCD0WvjKY0eAjsQV4JdM5xlAhq3yCJ57ljRKQ28o0EnRfH/q7XWOQspz8jHgieo4SAQJpKkXQzRg 8V+f6jRApm7um4yZYPPw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rxTjR-00000002ndW-3hLO; Thu, 18 Apr 2024 15:31:25 +0000 Received: from mail-wm1-x32b.google.com ([2a00:1450:4864:20::32b]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rxSZk-00000002Yaj-2STX for linux-arm-kernel@lists.infradead.org; Thu, 18 Apr 2024 14:17:31 +0000 Received: by mail-wm1-x32b.google.com with SMTP id 5b1f17b1804b1-418c2bf2f15so7935485e9.3 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=lists.infradead.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=cihFDl69z3wsuIacyjRfLI/wVPShGJl0X+gE7lv4TcWeJoXbHODpWOLlu6RbPh9hSa IjhqhoUvGo4/a7h7Pv0MEoq/351Yyq4qw39BPGWHio7cQkWwAzFViI6rSNdZWD7BDdSu 7Ha5pXe7QSJjHd/UfS4DrIsAA+bjt7pn73RUnNr73ETSf+KzzpN5MJwm876UZYtJhtzR MMjcS9STGT2A6GE3xLumZkvgjVS0p2rz4x2szSnkdEXMaweXP2Q+uUNSREEmdy1WCjd7 9JumjkK9YTiZ4kjs0LOyy4E4rtIzmtWosY42O5FJWt4uwPU5jDYc3Z+iuJQI1FqW9RTj spgg== 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=wZCm+Szp5H7CgSHLrRu7XuEmYxxqOc/7OhFyW6o+rQyBzlmO5bdxcxM25uGeSNSt9A ADdeifHPlvG0z3kTGf9z1HLSz8sw2M3reLE+dP/8AxTVyQcYcXxzbiEjgZ3m6yYPnp6q U9zxnPMUiGBmbcJu7VeW43qBTWSmDfTw1RHPtqYwnkM7NaIGME0tzLC17KeZ50Rz5F8H TBDYJfQPSMhn6ro/s9laPtjzH0fCYr8LZPoOjbFJGp9351k0/1eJNCee6vfHi9fQTH8d ZO5A519B/EOLPcVqz8PI3SfqjtcjUAbgJ6OH3FBSZTQZqm9j2ngzw6AE0hivcBPkODTN fnmg== X-Forwarded-Encrypted: i=1; AJvYcCXYNyXfSWG/4uXH220I7UAOqbu223/F9iUhUCIVeT4e6qTYl3zTDx/49WAG1qEUvDGEdMOEjihChyX1iTE/sT+C5BCXkDSMqRe6+cgsXHigcFjyFq4= X-Gm-Message-State: AOJu0Yy3rDCiVmK4UThRecFZareXoGaHU6mOSZ88x9FMGG13CDZRMX83 1NiVD4St4SPwhVbMkH1BS8VAqEZBENTLA3bq9fiIud7iVGrllwp8PXxcf+SLgn0= 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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240418_071720_767106_D7C10FE1 X-CRM114-Status: GOOD ( 11.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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>;