From patchwork Wed Dec 15 00:46:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 1567965 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=eSflWeUU; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JDGlv0rwkz9t6g for ; Wed, 15 Dec 2021 11:46:51 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238613AbhLOAqr (ORCPT ); Tue, 14 Dec 2021 19:46:47 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33810 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238605AbhLOAqp (ORCPT ); Tue, 14 Dec 2021 19:46:45 -0500 Received: from mail-il1-x132.google.com (mail-il1-x132.google.com [IPv6:2607:f8b0:4864:20::132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A5DCC061574; Tue, 14 Dec 2021 16:46:45 -0800 (PST) Received: by mail-il1-x132.google.com with SMTP id r2so18576386ilb.10; Tue, 14 Dec 2021 16:46:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=zOj6+FRrWJBe0yzwKdDY+lwzo/kGYuvHuT0oZs9+DUM=; b=eSflWeUUijpaFjj4V34Il4s7QrWE2XptATWBJZ0JZsBFWFz8wnMjmYWmfvLlAYtH59 uDGnINyNxAarNfVtlFtsriqxSJzpm4CT/sfIakQ6ATbFQL+P+PJ/Yt8vc2fg0RX/Yex+ wTktJdQUqOyhVl153jYzMRAmniqgfE/8pB2Xm3Y7lLl3rhJ52KaqNBXVw/rP34Wlcf8w vGUGwFxEuAfIhJ6wT2zdIuJvlB8YdadzzQudnfdkIDvogcVWhsK6sWv4/DRUOh39Fr1m 2a6qDYfC1KUQpqpHSDDBhR4FrNRaSULGEvBvA3OZ5mSNB/ix1sZ66f4WPhtyrFEDGKEV GDew== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=zOj6+FRrWJBe0yzwKdDY+lwzo/kGYuvHuT0oZs9+DUM=; b=MqnbPpFgYb+OHyYrb4wrezIXoaiHBcHXvEEHK7Kb28kk1OHHainQ1hq5fEgtBXC15D SAhBQSw++MDUWCKUa2kt5AAaJNRKn1XkXYC8nJO0YhSuWzBsP8zRgrN+NkFrt+MhCHUB uIIWlxHVsHhRQXbwIe/cpi9BMPMMYUy8U/8KdyK7Ic3YKlYYHKWXdNTLcplYAjRXhooi yvLaJiAEw1wNzdXQRecRwJNmgDVuiQ+lOlvcGCRMlOmLNqr3aY9JhF6Mm9zwk11od0Vl DfMBLPlQCKU29yKCzSV9Q9TuUCX3o16AXqhGmmeFr6ZLu90bi7aM1u3sB2ys+FexVnm0 DC0g== X-Gm-Message-State: AOAM5328Yq08Q8K6gttPtX3/CiZ8WpZlFjRaoCQBELjt3D//ZRvnL6VD 2LJ25T3aopImdW+2CkJOeKefPhBzkptLSQ== X-Google-Smtp-Source: ABdhPJwG/Wjm+9RxQ1YIY+e3WP80NillHAdJXqmT8faF2TKzs83aDEIeFNwXswxydfY8jfp5pdC53w== X-Received: by 2002:a92:d705:: with SMTP id m5mr5490789iln.47.1639529204235; Tue, 14 Dec 2021 16:46:44 -0800 (PST) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:8256:b93c:84fb:458b]) by smtp.gmail.com with ESMTPSA id y8sm218857iox.32.2021.12.14.16.46.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Dec 2021 16:46:43 -0800 (PST) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: tharvey@gateworks.com, aford@beaconembedded.com, michael@amarulasolutions.com, jagan@amarulasolutions.com, Adam Ford , Rob Herring , Lucas Stach , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V5 3/9] dt-bindings: power: imx8mn: add defines for DISP blk-ctrl domains Date: Tue, 14 Dec 2021 18:46:20 -0600 Message-Id: <20211215004626.2241839-4-aford173@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211215004626.2241839-1-aford173@gmail.com> References: <20211215004626.2241839-1-aford173@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This adds the defines for the power domains provided by the DISP blk-ctrl. Signed-off-by: Adam Ford Acked-by: Rob Herring Reviewed-by: Lucas Stach diff --git a/include/dt-bindings/power/imx8mn-power.h b/include/dt-bindings/power/imx8mn-power.h index 102ee85a9b62..eedd0e581939 100644 --- a/include/dt-bindings/power/imx8mn-power.h +++ b/include/dt-bindings/power/imx8mn-power.h @@ -12,4 +12,9 @@ #define IMX8MN_POWER_DOMAIN_DISPMIX 3 #define IMX8MN_POWER_DOMAIN_MIPI 4 +#define IMX8MN_DISPBLK_PD_MIPI_DSI 0 +#define IMX8MN_DISPBLK_PD_MIPI_CSI 1 +#define IMX8MN_DISPBLK_PD_LCDIF 2 +#define IMX8MN_DISPBLK_PD_ISI 3 + #endif From patchwork Wed Dec 15 00:46:21 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 1567966 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20210112 header.b=jZS/DO/B; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JDGlv3BZ0z9t9b for ; Wed, 15 Dec 2021 11:46:51 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238619AbhLOAqs (ORCPT ); Tue, 14 Dec 2021 19:46:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33830 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238618AbhLOAqr (ORCPT ); Tue, 14 Dec 2021 19:46:47 -0500 Received: from mail-il1-x134.google.com (mail-il1-x134.google.com [IPv6:2607:f8b0:4864:20::134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2D712C06173F; Tue, 14 Dec 2021 16:46:47 -0800 (PST) Received: by mail-il1-x134.google.com with SMTP id s11so18644511ilv.3; Tue, 14 Dec 2021 16:46:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Wn4y4nOlo3Oeq4CoVpUuRwguDTGRA4xmrBgSN6cvGKk=; b=jZS/DO/BkJGMgBGZnAaN7hMIjK9+fmNDEcuyb3asK05XoVLGInRStpkp5naNeCfxCQ tgeyEnP7+eH5QtYWKjRBabSpl3DKS0ula2BOPfbfZQ5zeUXdC+ME2bAxn7tsqcK8c1Yi 2ofGOqhdU+7a8UqYqOJVxNB3TezzwC/CRkW7O1HiLSG36zFIRn9kpQhU24sK4JyEH3M0 WDrjXwqna3D1ZAzDgUzkQzFO4wXsM7aY4ICE+9GxXIIsqjjcuqA8ic9QhsMGCfDQZabM Wa2Fek+z1leXEJHxsnZqIeIq/NUkR1Cl7dt2WoTy8iuOQCm7HXm/paZlw8yQwRP29pfp mFpw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Wn4y4nOlo3Oeq4CoVpUuRwguDTGRA4xmrBgSN6cvGKk=; b=lGszUJvbnZisOmLFkEuakpxned6uohrdYBBVeLleMu7I0R9l5JgJuFVhqTncU1yMNn 3q7/Wtr+Cwctq2nzJPJ7DqIJq8uQfm78IL64VL2pgZNaxetdCb/ZwAqw7pSuql7bUpQa 2GcNcrWFzWNvYSIQ7gr+hL0WZfE8dpU8QaYKgHiCbyioPzOeT6G9tsqHMo/AtX7fYdmd ofxtfFK1X3G7P7xjJ2xE/6/7TwCR32maAa4deZQKn8RpSfIjmKYkFr/mcVYDyFFznJjN wkhdFf5kWSqGc2UCOGHukhIdM0xGGpZUotqyujlz/RxYU6mLUm4a6HMxuJw1eIo99F9s y2ng== X-Gm-Message-State: AOAM533KTCyj+Rp01y8JoiZVfQVIRnrNCNHibrrz6QvkQvnwmc/WKxmE ZKGL2w4iLTDIcAd7I4NjRCnGb9yuuTjGOQ== X-Google-Smtp-Source: ABdhPJwpeCFb6K9PUvDwvjpvBflb97s9MjaFWpTH7tCXWTlW46vcfUU3F71Bx/1KVWvrIl2ZDvuDDA== X-Received: by 2002:a05:6e02:1d8c:: with SMTP id h12mr5415515ila.314.1639529206310; Tue, 14 Dec 2021 16:46:46 -0800 (PST) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:8256:b93c:84fb:458b]) by smtp.gmail.com with ESMTPSA id y8sm218857iox.32.2021.12.14.16.46.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 Dec 2021 16:46:45 -0800 (PST) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: tharvey@gateworks.com, aford@beaconembedded.com, michael@amarulasolutions.com, jagan@amarulasolutions.com, Adam Ford , Rob Herring , Lucas Stach , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V5 4/9] dt-bindings: soc: add binding for i.MX8MN DISP blk-ctrl Date: Tue, 14 Dec 2021 18:46:21 -0600 Message-Id: <20211215004626.2241839-5-aford173@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211215004626.2241839-1-aford173@gmail.com> References: <20211215004626.2241839-1-aford173@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the DT binding for the i.MX8MN DISP blk-ctrl. Signed-off-by: Adam Ford Reviewed-by: Rob Herring Reviewed-by: Lucas Stach diff --git a/Documentation/devicetree/bindings/soc/imx/fsl,imx8mn-disp-blk-ctrl.yaml b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mn-disp-blk-ctrl.yaml new file mode 100644 index 000000000000..fbeaac399c50 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/imx/fsl,imx8mn-disp-blk-ctrl.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/imx/fsl,imx8mn-disp-blk-ctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP i.MX8MN DISP blk-ctrl + +maintainers: + - Lucas Stach + +description: + The i.MX8MN DISP blk-ctrl is a top-level peripheral providing access to + the NoC and ensuring proper power sequencing of the display and MIPI CSI + peripherals located in the DISP domain of the SoC. + +properties: + compatible: + items: + - const: fsl,imx8mn-disp-blk-ctrl + - const: syscon + + reg: + maxItems: 1 + + '#power-domain-cells': + const: 1 + + power-domains: + minItems: 5 + maxItems: 5 + + power-domain-names: + items: + - const: bus + - const: isi + - const: lcdif + - const: mipi-dsi + - const: mipi-csi + + clocks: + minItems: 11 + maxItems: 11 + + clock-names: + items: + - const: disp_axi + - const: disp_apb + - const: disp_axi_root + - const: disp_apb_root + - const: lcdif-axi + - const: lcdif-apb + - const: lcdif-pix + - const: dsi-pclk + - const: dsi-ref + - const: csi-aclk + - const: csi-pclk + +required: + - compatible + - reg + - power-domains + - power-domain-names + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include + #include + + disp_blk_ctl: blk_ctrl@32e28000 { + compatible = "fsl,imx8mn-disp-blk-ctrl", "syscon"; + reg = <0x32e28000 0x100>; + power-domains = <&pgc_dispmix>, <&pgc_dispmix>, + <&pgc_dispmix>, <&pgc_mipi>, + <&pgc_mipi>; + power-domain-names = "bus", "isi", "lcdif", "mipi-dsi", + "mipi-csi"; + clocks = <&clk IMX8MN_CLK_DISP_AXI>, + <&clk IMX8MN_CLK_DISP_APB>, + <&clk IMX8MN_CLK_DISP_AXI_ROOT>, + <&clk IMX8MN_CLK_DISP_APB_ROOT>, + <&clk IMX8MN_CLK_DISP_AXI_ROOT>, + <&clk IMX8MN_CLK_DISP_APB_ROOT>, + <&clk IMX8MN_CLK_DISP_PIXEL_ROOT>, + <&clk IMX8MN_CLK_DSI_CORE>, + <&clk IMX8MN_CLK_DSI_PHY_REF>, + <&clk IMX8MN_CLK_CSI1_PHY_REF>, + <&clk IMX8MN_CLK_CAMERA_PIXEL_ROOT>; + clock-names = "disp_axi", "disp_apb", "disp_axi_root", "disp_apb_root", + "lcdif-axi", "lcdif-apb", "lcdif-pix", "dsi-pclk", + "dsi-ref", "csi-aclk", "csi-pclk"; + #power-domain-cells = <1>; + };