From patchwork Fri Mar 6 17:03:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Jonker X-Patchwork-Id: 11424349 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C7E40138D for ; Fri, 6 Mar 2020 17:04:22 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id A509D206E2 for ; Fri, 6 Mar 2020 17:04:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Kuf16Ajl"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="o6u5Qtqc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A509D206E2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=RnVHS2SlJNXUefxqbXXLlTV+uzUg83YOHFGiObxRO0c=; b=Kuf 16AjliBf40eQLyH/sjz/j9DPFI/jj9zpNCetSnFUaL0jExRRnRlEfe7QGtfb93ozX/ymS9KKpBAiz ZkfBbZWKzl4bQEw/ujfhtkgucyOlj805J31UKvNux/PHv5jJU0VwESL/i+fpLPLlH4hFdXFn2JaE6 C/UW2FhcbXrZSJpC8Ogx9P+IBUbJ+znF9/RYl+wiNIar2Sr8OrdlCm8osVJsSySfJveS9080S9Swi 4f1Eq7sNhr4cpbsOFZvKvvjMhnQci6p3V8MhZtrfQTk1Vk52EZCtUS/7z0CsXKS8B4xfCSOBUw9M+ PyAtjhhDD+azHe6u8c/RB9V4tsvdwoQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jAGOY-0000si-GW; Fri, 06 Mar 2020 17:04:18 +0000 Received: from mail-wr1-x42c.google.com ([2a00:1450:4864:20::42c]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jAGON-0000h5-7J; Fri, 06 Mar 2020 17:04:09 +0000 Received: by mail-wr1-x42c.google.com with SMTP id v9so3194760wrf.10; Fri, 06 Mar 2020 09:04:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=YR0lCL3cHcMh4aBsrWN++mBdZnxvJMryxsPb/NXbbQ8=; b=o6u5QtqcDnHFlW4AlXezVmU/uA9dq87KpZSfKp2nyfH/+HQXOGKfNRHKravuP4gGkC JTDXc24U2zJwQLyMII6uw9F9Z8RevD52ddTzt41+vgdY+a7P3HMWBLl2WrlcS+y/EY+C tbklyIHpY3edWhCcStfOfndNlenJ6HADWfPPGFIKY7eRs6mndnMhYICQQY6E/s8dEAz5 qVz8jnb7oZ045PUnV78EWmmiyOdJ7iqO8o+/0vMNmUsY/38pQYmxIm5thEQaYqxbXX4G ABKo6hfDjSG1dTIGSxPqUqqF3WY47u5jPiXfArig02OPvYP2G03bDxmDUDDvkHAJQ7Xc 8tVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=YR0lCL3cHcMh4aBsrWN++mBdZnxvJMryxsPb/NXbbQ8=; b=Qb8mMIzMF7q2fGDV9MEPSOe0ya6el40hqToShZlEQL5lGLGp0tRu0+ClRZFrMiSdIa H2M0UWqRdkRil35hT6lFwEghtmgkhwOmVJfkjEpuSWXmRL0sWYAwKvOY17mPBmzCzXVp 74lxEK3eh84jlmhlQtJyLlM6VendxOnE4KEJXas/LnjhBhgzWW+mWh3qU+n6jnjJYD9T Ckk0WOCP0MEnvphWci+RW/uEp7Mtx/DT1E8LqFyT64sYTrppVDtRYU6Fme+jVeXHYLZx GQOUpUVAxdZaHwRjCx1eEFO5tG7kUiCBOse4hhNtU4HFzsNqkEHSM5bVCBVKLcur20Ow KlXw== X-Gm-Message-State: ANhLgQ2aBDFi3daQ97E4H0GgZnBqmHbRL5BHNIVc611yNry/+4cvw0sD Zs2vP1qJVCfe+AeA+BjY0fA= X-Google-Smtp-Source: ADFU+vs5y9JIqlSp5TU/9gFn3fOnI7lpknUYRYdnf9E1tYzf5UVe7kVdGvJZs6SLhcGoPWMH/D/Hpw== X-Received: by 2002:a5d:4382:: with SMTP id i2mr4761249wrq.424.1583514244345; Fri, 06 Mar 2020 09:04:04 -0800 (PST) Received: from debian.home (ip51ccf9cd.speed.planet.nl. [81.204.249.205]) by smtp.gmail.com with ESMTPSA id m3sm30646392wrx.9.2020.03.06.09.04.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 06 Mar 2020 09:04:03 -0800 (PST) From: Johan Jonker To: heiko@sntech.de Subject: [PATCH v1] dt-bindings: display: rockchip: convert rockchip vop bindings to yaml Date: Fri, 6 Mar 2020 18:03:53 +0100 Message-Id: <20200306170353.11393-1-jbx6244@gmail.com> X-Mailer: git-send-email 2.11.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200306_090407_266989_415B2654 X-CRM114-Status: GOOD ( 16.39 ) X-Spam-Score: 0.1 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (0.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:42c listed in] [list.dnswl.org] 0.2 FREEMAIL_ENVFROM_END_DIGIT Envelope-from freemail username ends in digit [jbx6244[at]gmail.com] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [jbx6244[at]gmail.com] -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, airlied@linux.ie, hjc@rock-chips.com, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh+dt@kernel.org, daniel@ffwll.ch, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org Current dts files with 'vop' nodes are manually verified. In order to automate this process rockchip-vop.txt has to be converted to yaml. Also included are new properties needed for the latest Rockchip Socs. Added properties: assigned-clocks assigned-clock-rates power-domains rockchip,grf Signed-off-by: Johan Jonker --- .../bindings/display/rockchip/rockchip-vop.txt | 74 ----------- .../bindings/display/rockchip/rockchip-vop.yaml | 141 +++++++++++++++++++++ 2 files changed, 141 insertions(+), 74 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt create mode 100644 Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt deleted file mode 100644 index 8b3a5f514..000000000 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt +++ /dev/null @@ -1,74 +0,0 @@ -device-tree bindings for rockchip soc display controller (vop) - -VOP (Visual Output Processor) is the Display Controller for the Rockchip -series of SoCs which transfers the image data from a video memory -buffer to an external LCD interface. - -Required properties: -- compatible: value should be one of the following - "rockchip,rk3036-vop"; - "rockchip,rk3126-vop"; - "rockchip,px30-vop-lit"; - "rockchip,px30-vop-big"; - "rockchip,rk3066-vop"; - "rockchip,rk3188-vop"; - "rockchip,rk3288-vop"; - "rockchip,rk3368-vop"; - "rockchip,rk3366-vop"; - "rockchip,rk3399-vop-big"; - "rockchip,rk3399-vop-lit"; - "rockchip,rk3228-vop"; - "rockchip,rk3328-vop"; - -- reg: Must contain one entry corresponding to the base address and length - of the register space. Can optionally contain a second entry - corresponding to the CRTC gamma LUT address. - -- interrupts: should contain a list of all VOP IP block interrupts in the - order: VSYNC, LCD_SYSTEM. The interrupt specifier - format depends on the interrupt controller used. - -- clocks: must include clock specifiers corresponding to entries in the - clock-names property. - -- clock-names: Must contain - aclk_vop: for ddr buffer transfer. - hclk_vop: for ahb bus to R/W the phy regs. - dclk_vop: pixel clock. - -- resets: Must contain an entry for each entry in reset-names. - See ../reset/reset.txt for details. -- reset-names: Must include the following entries: - - axi - - ahb - - dclk - -- iommus: required a iommu node - -- port: A port node with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. - -Example: -SoC specific DT entry: - vopb: vopb@ff930000 { - compatible = "rockchip,rk3288-vop"; - reg = <0x0 0xff930000 0x0 0x19c>, <0x0 0xff931000 0x0 0x1000>; - interrupts = ; - clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>; - clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; - resets = <&cru SRST_LCDC1_AXI>, <&cru SRST_LCDC1_AHB>, <&cru SRST_LCDC1_DCLK>; - reset-names = "axi", "ahb", "dclk"; - iommus = <&vopb_mmu>; - vopb_out: port { - #address-cells = <1>; - #size-cells = <0>; - vopb_out_edp: endpoint@0 { - reg = <0>; - remote-endpoint=<&edp_in_vopb>; - }; - vopb_out_hdmi: endpoint@1 { - reg = <1>; - remote-endpoint=<&hdmi_in_vopb>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml new file mode 100644 index 000000000..93ccd32aa --- /dev/null +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.yaml @@ -0,0 +1,141 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/rockchip/rockchip-vop.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip soc display controller (VOP) + +description: + VOP (Visual Output Processor) is the Display Controller for the Rockchip + series of SoCs which transfers the image data from a video memory + buffer to an external LCD interface. + +maintainers: + - Sandy Huang + - Heiko Stuebner + +properties: + compatible: + oneOf: + - const: rockchip,px30-vop-big + - const: rockchip,px30-vop-lit + - const: rockchip,rk3036-vop + - const: rockchip,rk3066-vop + - const: rockchip,rk3126-vop + - const: rockchip,rk3188-vop + - const: rockchip,rk3228-vop + - const: rockchip,rk3288-vop + - const: rockchip,rk3328-vop + - const: rockchip,rk3366-vop + - const: rockchip,rk3368-vop + - const: rockchip,rk3399-vop-big + - const: rockchip,rk3399-vop-lit + + reg: + minItems: 1 + items: + - description: + Must contain one entry corresponding to the base address and length + of the register space. + - description: + Can optionally contain a second entry corresponding to + the CRTC gamma LUT address. + + interrupts: + maxItems: 1 + description: + Should contain a list of all VOP IP block interrupts in the + order VSYNC, LCD_SYSTEM. The interrupt specifier + format depends on the interrupt controller used. + + clocks: + items: + - description: Clock for ddr buffer transfer. + - description: Pixel clock. + - description: Clock for the ahb bus to R/W the phy regs. + + clock-names: + items: + - const: aclk_vop + - const: dclk_vop + - const: hclk_vop + + resets: + minItems: 3 + maxItems: 3 + + reset-names: + items: + - const: axi + - const: ahb + - const: dclk + + port: + type: object + description: + A port node with endpoint definitions as defined in + Documentation/devicetree/bindings/media/video-interfaces.txt. + + assigned-clocks: + maxItems: 2 + + assigned-clock-rates: + maxItems: 2 + + iommus: + maxItems: 1 + + power-domains: + maxItems: 1 + + rockchip,grf: + $ref: /schemas/types.yaml#/definitions/phandle + description: + The phandle of the syscon node for + the general register file (GRF). + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + - reset-names + - port + +additionalProperties: false + +examples: + - | + #include + #include + #include + vopb: vopb@ff930000 { + compatible = "rockchip,rk3288-vop"; + reg = <0x0 0xff930000 0x0 0x19c>, + <0x0 0xff931000 0x0 0x1000>; + interrupts = ; + clocks = <&cru ACLK_VOP0>, + <&cru DCLK_VOP0>, + <&cru HCLK_VOP0>; + clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; + resets = <&cru SRST_LCDC1_AXI>, + <&cru SRST_LCDC1_AHB>, + <&cru SRST_LCDC1_DCLK>; + reset-names = "axi", "ahb", "dclk"; + iommus = <&vopb_mmu>; + vopb_out: port { + #address-cells = <1>; + #size-cells = <0>; + vopb_out_edp: endpoint@0 { + reg = <0>; + remote-endpoint=<&edp_in_vopb>; + }; + vopb_out_hdmi: endpoint@1 { + reg = <1>; + remote-endpoint=<&hdmi_in_vopb>; + }; + }; + };