From patchwork Sat Oct 9 16:26:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 1538807 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=SueyPpYe; 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 4HRVp73SKbz9t0T for ; Sun, 10 Oct 2021 03:27:27 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231350AbhJIQ3W (ORCPT ); Sat, 9 Oct 2021 12:29:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57036 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231401AbhJIQ3V (ORCPT ); Sat, 9 Oct 2021 12:29:21 -0400 Received: from mail-il1-x12c.google.com (mail-il1-x12c.google.com [IPv6:2607:f8b0:4864:20::12c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 17C48C061570; Sat, 9 Oct 2021 09:27:24 -0700 (PDT) Received: by mail-il1-x12c.google.com with SMTP id a8so1030779ilj.10; Sat, 09 Oct 2021 09:27:24 -0700 (PDT) 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=iygZcmzrLB3e1K8hChm09B8oQxVJNXkOlhdGKacTC4c=; b=SueyPpYeRdtbClDbV32Fbdsugs9CwA4G4GHpA4QWnuHeFB5tgnZ4bcoN5r2MgAfg1q YfMBv8AGr3egskORjhb+UHPoTGnuYFI9YlPr+pA+th3KIz53lEu6rVvKU5Xz9JkS1cIp ccR4zrQawFeQdSu8FfNSZzExhSXPH5/rMCcNGtZTfvdOk+BZmI2GsQ+QNA5QqMPmnjSs Q1J/SompcvIqj/Ko+u45T+QLZGyq6ODX/Go3wiuEa7aWjqahojbxUL7zMMVbyKKCqrb4 K+DNsCLAnlZLu5hD4RTiRXr+xWJa+8sXqjcZo0eHaCeUgF2rw5JQL1SwuwwhOeQUHCi/ XtOw== 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=iygZcmzrLB3e1K8hChm09B8oQxVJNXkOlhdGKacTC4c=; b=bOvpjBmJ4TdQhsiOZr1KhuVfzoPEWkIrf8dtQfkNOIMccGNK7bJQptVNwLNANhDwrs AKePb20bu9Qx+PNnBkpszUq+Y5rYFG2AfR6LrY272QiovgDSCKo4/Y4zpT5sbzrpo/C6 NCrKCGAnbSWqi4bO8FqjKfCNphhZGnPT9xMaK0/SHWrlBvCzklik7gznKmnr8kRqFWiC f9PFNxYIxlJMah+YYWkop5pV8vSvQS1ZFZn7oUJU3V7je98/vXf1IMRVXclbijjG0esf 5q0jT/zDSz7nLRS/VIusd/HJK9eQVT2DVeQO9dYebHOzJ5bHGMQUDeMwJ1iP4fsCR2g8 bifw== X-Gm-Message-State: AOAM531ymApkXX9FxKyaw7MlNnNJpvtV7Zg3fGLMQB2CAB85LXNcdKqv 8XKC80nrkg05QGh/4TvOm8o= X-Google-Smtp-Source: ABdhPJztZMrexjH2//cp4lrbOeMl8JICEYue+8aVELGBn4YT+2wOL1dpO8JU258Rd8LsuoOF8+CIVA== X-Received: by 2002:a05:6e02:1909:: with SMTP id w9mr13323400ilu.34.1633796843402; Sat, 09 Oct 2021 09:27:23 -0700 (PDT) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:cb0f:c46c:9a27:ace]) by smtp.gmail.com with ESMTPSA id y5sm1253722ilg.58.2021.10.09.09.27.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 09 Oct 2021 09:27:22 -0700 (PDT) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, Adam Ford , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Lucas Stach , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 3/9] dt-bindings: power: imx8mn: add defines for DISP blk-ctrl domains Date: Sat, 9 Oct 2021 11:26:53 -0500 Message-Id: <20211009162700.1452857-4-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211009162700.1452857-1-aford173@gmail.com> References: <20211009162700.1452857-1-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 --- include/dt-bindings/power/imx8mn-power.h | 5 +++++ 1 file changed, 5 insertions(+) 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 Sat Oct 9 16:26:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adam Ford X-Patchwork-Id: 1538808 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=TXyMWVEX; 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 4HRVp75m4vz9t0Y for ; Sun, 10 Oct 2021 03:27:27 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231598AbhJIQ3X (ORCPT ); Sat, 9 Oct 2021 12:29:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57044 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231152AbhJIQ3W (ORCPT ); Sat, 9 Oct 2021 12:29:22 -0400 Received: from mail-io1-xd2b.google.com (mail-io1-xd2b.google.com [IPv6:2607:f8b0:4864:20::d2b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E55B8C061570; Sat, 9 Oct 2021 09:27:25 -0700 (PDT) Received: by mail-io1-xd2b.google.com with SMTP id p68so14437794iof.6; Sat, 09 Oct 2021 09:27:25 -0700 (PDT) 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=oY5+OZjNBJCaCB0Z7I0Y33zoAQCqpXgPwvgbrJrvZAw=; b=TXyMWVEXqafQoA7/2sVCl2maihOG0ssi+o1Y+Vx5etVO6RWFIrsLy9RGUCWQNuAcZM J61AvdZyN2xyoVqFLqj0f4KMfrv4HhCxNKYOyx5G1Krv/MjIScTIQck8wg+lqX1iqhcK huHfMvsu/UtwdGKPkskcdtI0SYD/Sw4e1OItDs2TxYfJ0xzOIxhBuyNQSj+DrVO0LAYr yI7JmvuI6hqo9y2w5bz5ouUlTACd+Vtv07GuJ5sIFvhHbFRMYGz/pIZReV1HgW08kc6k X+eEnJnsDFGux1MXj3S79egmTL4flGUY1OLpS1mlnaOwKCi+jmP2P6V3jjj9z2tm3StG MOrw== 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=oY5+OZjNBJCaCB0Z7I0Y33zoAQCqpXgPwvgbrJrvZAw=; b=xiEcH6LRaSbPdHfGDRF3FTnvOf6O4Ad3U81Djpwq9N4iLRNAcvnzNllWAe4rHplatW P6nOELD2SW2V1qobD1H/PtLcgsxFXTKBzRVhLnT0iSXPX4sKnM7Vu0NQQQyB5Orzp1GL TcuL3t84WVtckTxP6KJCLj0oKmkotWDpkh8YqCIfA36y7DhSqhGHaj4avBpAGV4qzlPh YkijyEwXE9YURN2EgWdtXXiYOuFrHUgMg4NN+b7UFMJ9FYIMuGkGoJl8Jfb3VGWHIJ2Z nmimrB5+hY8yxHyqAGSguDNxTwllKc853Lf0ZxnQcAwVg7RI/avfQEOFXnMZRG57bXtw vvdQ== X-Gm-Message-State: AOAM5329xzD44enx7j8WlMmzMRkGQzGIW6ec67tEZGIAD76dWKM6XkRh EeLFTxqfTd9hOQAzKT6K/VE= X-Google-Smtp-Source: ABdhPJwXTHgGRCkyyUXFAutqhaEKGco21ku5vAjbioOvpY2ef4FEUdmNQ//R86lsTpzpcCjatQve7g== X-Received: by 2002:a02:9522:: with SMTP id y31mr511875jah.112.1633796845226; Sat, 09 Oct 2021 09:27:25 -0700 (PDT) Received: from aford-IdeaCentre-A730.lan ([2601:448:8400:9e8:cb0f:c46c:9a27:ace]) by smtp.gmail.com with ESMTPSA id y5sm1253722ilg.58.2021.10.09.09.27.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 09 Oct 2021 09:27:24 -0700 (PDT) From: Adam Ford To: linux-arm-kernel@lists.infradead.org Cc: aford@beaconembedded.com, Adam Ford , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Lucas Stach , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 4/9] dt-bindings: soc: add binding for i.MX8MN DISP blk-ctrl Date: Sat, 9 Oct 2021 11:26:54 -0500 Message-Id: <20211009162700.1452857-5-aford173@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211009162700.1452857-1-aford173@gmail.com> References: <20211009162700.1452857-1-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 --- .../soc/imx/fsl,imx8mn-disp-blk-ctrl.yaml | 97 +++++++++++++++++++ 1 file changed, 97 insertions(+) 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..493b86658ad8 --- /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>; + };