From patchwork Sat Jan 6 22:39:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 760922 Received: from mail-io1-f45.google.com (mail-io1-f45.google.com [209.85.166.45]) (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 6A294101DB; Sat, 6 Jan 2024 22:40:05 +0000 (UTC) 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="b4uLV6oU" Received: by mail-io1-f45.google.com with SMTP id ca18e2360f4ac-7ba8e33dd0cso40709239f.0; Sat, 06 Jan 2024 14:40:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1704580804; x=1705185604; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=c8cx4G027Gz6iFuAIfhaAQlzyB7pPX4ipODK9kWLrHg=; b=b4uLV6oUIW5+bjhHmJXZMwI1o19KJ0VO/PC+GzwryYc0hcBeL4pPRjGFB+lPXA8qGj pAGcXXkRWvR1XhTtCFT033Xu5mo24w571QorytCXimSv6+QqAopjZ6ldIJbpNGg2P6FO rhltdVCBdRL9mHDRf0nH/LUlZ7/gBpKz3BM0z4Bdglfhf0MB8BHJnKK55kQDH7t6uAB8 bYtHURLnU5xTl6SFQua2XH6/D0AvQGjmbpUz+LQE3ZpuoWgoSzz1h+LxThw96Tyl5zcF /KYoch82dDPaZ0xmQ6k8IvLFh5lzGUueUkhqJQQH6P6TarK28ZTzdvhHxAEYVAUu0UFQ T8GQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1704580804; x=1705185604; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=c8cx4G027Gz6iFuAIfhaAQlzyB7pPX4ipODK9kWLrHg=; b=ZvfBVQUVCmETVQtnzX+ELFDZ875QQjqoIQ7OL4RPVa6jFkYD9Ccel9gRltaaEJn0ZF rGl7WVzXSyPvYjtxETReffdLR2YznKgPNY4Upa94Wzl2LJ2NWvYbs3/lwe8OViZdqvkF 6Wep6YI7BN9b0tuBTLwxKiyITZIriyJU1fe8WmtYUjFJRRhzJGHorfFp6gXeh6juXVw7 MVcGSbivOfjZfHuCRCu5NDA9kcZS8+f+0MfodWtV6KjlPTX2EWgN50GKZJt8wsoU5E6+ hVD8iVPl1SI7S0zyv3JxkNOwZyhJgKlg2JkwLPI+8mxQQeQd+7lEb1do7dVNpSoQYvn4 /vcg== X-Gm-Message-State: AOJu0YyGgBj9UIJwC+lW40yHywuqeuQribgl2eZDCIq/ojs5q030lGrB FgtprvFO0GMBepOYmuG3eP+u2KWQ8nRyHw== X-Google-Smtp-Source: AGHT+IF4ssqcTFHr3Jn08b3Gd7DuE+48XGfS+pjvMKa/I6ROTT1Ogk6JfMsJzI/AFBbKn9NBmODzPw== X-Received: by 2002:a05:6e02:16c7:b0:35f:f707:46ed with SMTP id 7-20020a056e0216c700b0035ff70746edmr2343459ilx.5.1704580804057; Sat, 06 Jan 2024 14:40:04 -0800 (PST) Received: from aford-System-Version.lan ([2601:447:d002:5be:af2f:17f0:33a3:d6fe]) by smtp.gmail.com with ESMTPSA id l13-20020a056e021c0d00b0035ffe828182sm735346ilh.37.2024.01.06.14.40.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 06 Jan 2024 14:40:03 -0800 (PST) From: Adam Ford To: linux-pm@vger.kernel.org Cc: Adam Ford , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Ulf Hansson , Lucas Stach , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] dt-bindings: soc: imx: add fdcc clock to i.MX8MP hdmi blk ctrl Date: Sat, 6 Jan 2024 16:39:48 -0600 Message-ID: <20240106223951.387067-1-aford173@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Per guidance from the NXP downstream kernel, if the clock is disabled before HDMI/LCDIF probe, LCDIF will not get pixel clock from HDMI PHY and throw an error. Fix this by adding the fdcc clock to the hdmi_blk_ctrl. Signed-off-by: Adam Ford diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hdmi-blk-ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hdmi-blk-ctrl.yaml index 1be4ce2a45e8..741b5d8da4bb 100644 --- a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hdmi-blk-ctrl.yaml +++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mp-hdmi-blk-ctrl.yaml @@ -42,8 +42,8 @@ properties: - const: hdmi-tx-phy clocks: - minItems: 4 - maxItems: 4 + minItems: 5 + maxItems: 5 clock-names: items: @@ -51,6 +51,7 @@ properties: - const: axi - const: ref_266m - const: ref_24m + - const: fdcc interconnects: maxItems: 3 @@ -82,8 +83,9 @@ examples: clocks = <&clk IMX8MP_CLK_HDMI_APB>, <&clk IMX8MP_CLK_HDMI_ROOT>, <&clk IMX8MP_CLK_HDMI_REF_266M>, - <&clk IMX8MP_CLK_HDMI_24M>; - clock-names = "apb", "axi", "ref_266m", "ref_24m"; + <&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>;