From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-qv1-f51.google.com (mail-qv1-f51.google.com [209.85.219.51]) (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 0573514F996; Tue, 27 Feb 2024 22:05:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.51 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709071508; cv=none; b=OXW7ChN6R7mgBO2lv23RpjY20vHMUy1QwXDJ9bbpjUz244Ybpeu4KtcTKceiDCvNz6I0lOzN2dvHGuKPzn3EcNS7CJCggYpJHXbygr+Y3Ee9pFNF+vNPN79N8Bjp+Fp+NLmBF4DNgSFLTv9aiLjnETQco8MxWdZRPZLXDfKP06k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709071508; c=relaxed/simple; bh=HgWFGA0H5+lhtt9QkEwzUEZwEz7aw5R8sfP0/hVrD4k=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=CAmnEUgAYT8qTm7vhPf9BRLKg/WuwbTOgMY3CaITD0arS+7FaJC5HaoDMuV2Yfx7DrTEywkRqxiwoe9hgQf3MKfY/nJet34KWEk9PBGREoReIzSWq/zCaEr4sNCJLKFD1rP3Ql1Kb3s9K0fki5yXrZONTMqe5ZXzDuJyahdgKI8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=RoY21ncT; arc=none smtp.client-ip=209.85.219.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="RoY21ncT" Received: by mail-qv1-f51.google.com with SMTP id 6a1803df08f44-68f74fb38a8so19341176d6.3; Tue, 27 Feb 2024 14:05:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1709071506; x=1709676306; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=zmbbJGMEJkVi0DIu9K/lMBZ7/vUErHSNsjKRRkfuNd4=; b=RoY21ncTyWb5Zhes+PC7nd8JsoHr9/mLTuXgOO26vEyO1ABcn75NCDG1+md0FH2Nx5 p2MOqfFmZAdCvMkxfs1d9lZetWlrZE1TaWxZd9eiK3aTiyUZDcbxP4xu5Z/n9z7gXtSw Ob+Akl9miM1iCu9D4HaVyDhSSGw2B7/D0IdsMRXGYe87zb0jo2orb6odkEQwdy7hhe4k 3LyyUY1X6PCvuqyPM013kEXyY4FUJf92x0FjKvjP/QuyJD7TokzSrX4IHazwERIYZG8U 8JX/3irXRg45XJ4yoWYUfXf3PLDn4xsyvg3YjygjS4a5pihTRgpQ0gCam5jju5QyVgR9 pJsw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709071506; x=1709676306; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=zmbbJGMEJkVi0DIu9K/lMBZ7/vUErHSNsjKRRkfuNd4=; b=LRxJyOK5ROwFzNuV9xl2cokyUZBKv1pWMv35hwTAyKIgX9PyuEvY4GcNKdIG/JhXM3 1u4hcuXnW2U948IPnjdJEkHdn7jDqJWa/VcAC6G67khS3VU88Hznr5g6Bj87S7ZLUUIe 7WrgLDRFOH/3RhXWLr8qAq02MFCVmIURAVZdQuczHZ70LG5QROPYrRQ4jhwiHVe3cy+2 y7Z7yUc/iSDpYDnW6D7OoS1RQTRXRrMDr/YuK7oEpLdtLT/Wn6p3ukbUJAVpWVx3e7d/ hAGrVzlMlOUxzkLs7KywXgbj55RqgzfRQfc+kKmvdP+TzukLITReQ/SUvbMY6xEHxRM8 VbgQ== X-Forwarded-Encrypted: i=1; AJvYcCWj6o6bOxKhJWoI3/Qgk6iOGdOC3per8DSgZPEI2VM6Cy3K8l1zo+PgX0DqlhO9PUOctOGERfHJ2bQx7WFIxSqVOJtLPxBAtmv2yKldmnEfzh08ygfx8ZFrSHn7hCbpt0XfJ2nP1Hsisg== X-Gm-Message-State: AOJu0Yx+86cscF99vUUzBqR7E/5fE9TOyPHbAalX3V+9MdB1ecTQuMZM IPeOQXaYtTV/dLHrK++XgtgPtwR3k+E84RXIpTUBZ2RF7ywPKnRk X-Google-Smtp-Source: AGHT+IE6i0LWrYJlOlKNYdpd9Wfhikyo/roVvLACICkT0f6i3xk6KKObf+gk9jGM3IINovDqDgP+mg== X-Received: by 2002:a0c:cd07:0:b0:68f:d594:52d2 with SMTP id b7-20020a0ccd07000000b0068fd59452d2mr3267671qvm.0.1709071505915; Tue, 27 Feb 2024 14:05:05 -0800 (PST) Received: from aford-System-Version.lan ([2601:447:d002:5be:9ee3:b2ab:6ca:180d]) by smtp.gmail.com with ESMTPSA id c12-20020a0ce14c000000b0068fc55bcf6asm4569556qvl.119.2024.02.27.14.05.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Feb 2024 14:05:05 -0800 (PST) From: Adam Ford To: linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org Cc: aford@beaconembedded.com, Lucas Stach , Adam Ford , Marek Vasut , Luca Ceresoli , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Catalin Marinas , Will Deacon , devicetree@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH V7 3/6] arm64: dts: imx8mp: add HDMI power-domains Date: Tue, 27 Feb 2024 16:04:37 -0600 Message-ID: <20240227220444.77566-4-aford173@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240227220444.77566-1-aford173@gmail.com> References: <20240227220444.77566-1-aford173@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Lucas Stach This adds the PGC and HDMI blk-ctrl nodes providing power control for HDMI subsystem peripherals. Signed-off-by: Adam Ford Signed-off-by: Lucas Stach Tested-by: Marek Vasut Tested-by: Luca Ceresoli --- V6: No Change V5: No Change V4: No Change V3: The hdmi_blk_ctrl was in the wrong place, so move it to AIPS4. power-domains@ fixed to read power-domain@ V2: Add missing power-domains hdcp and hrv --- arch/arm64/boot/dts/freescale/imx8mp.dtsi | 38 +++++++++++++++++++++++ 1 file changed, 38 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index bfc5c81a5bd4..c9bcb6641de7 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -836,6 +836,23 @@ pgc_mediamix: power-domain@10 { <&clk IMX8MP_CLK_MEDIA_APB_ROOT>; }; + pgc_hdmimix: power-domain@14 { + #power-domain-cells = <0>; + reg = ; + clocks = <&clk IMX8MP_CLK_HDMI_ROOT>, + <&clk IMX8MP_CLK_HDMI_APB>; + assigned-clocks = <&clk IMX8MP_CLK_HDMI_AXI>, + <&clk IMX8MP_CLK_HDMI_APB>; + assigned-clock-parents = <&clk IMX8MP_SYS_PLL2_500M>, + <&clk IMX8MP_SYS_PLL1_133M>; + assigned-clock-rates = <500000000>, <133000000>; + }; + + pgc_hdmi_phy: power-domain@15 { + #power-domain-cells = <0>; + reg = ; + }; + pgc_mipi_phy2: power-domain@16 { #power-domain-cells = <0>; reg = ; @@ -1889,6 +1906,27 @@ hsio_blk_ctrl: blk-ctrl@32f10000 { #power-domain-cells = <1>; #clock-cells = <0>; }; + + hdmi_blk_ctrl: blk-ctrl@32fc0000 { + compatible = "fsl,imx8mp-hdmi-blk-ctrl", "syscon"; + reg = <0x32fc0000 0x1000>; + clocks = <&clk IMX8MP_CLK_HDMI_APB>, + <&clk IMX8MP_CLK_HDMI_ROOT>, + <&clk IMX8MP_CLK_HDMI_REF_266M>, + <&clk IMX8MP_CLK_HDMI_24M>, + <&clk IMX8MP_CLK_HDMI_FDCC_TST>; + clock-names = "apb", "axi", "ref_266m", "ref_24m", "fdcc"; + power-domains = <&pgc_hdmimix>, <&pgc_hdmimix>, + <&pgc_hdmimix>, <&pgc_hdmimix>, + <&pgc_hdmimix>, <&pgc_hdmimix>, + <&pgc_hdmimix>, <&pgc_hdmi_phy>, + <&pgc_hdmimix>, <&pgc_hdmimix>; + power-domain-names = "bus", "irqsteer", "lcdif", + "pai", "pvi", "trng", + "hdmi-tx", "hdmi-tx-phy", + "hdcp", "hrv"; + #power-domain-cells = <1>; + }; }; pcie: pcie@33800000 { -- 2.43.0