From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 52DDAC3ABBC for ; Fri, 9 May 2025 07:10:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=8NysbQOJ86vuPoT7ltR1OuNDQoX9vHxyNbrDaqkbNVY=; b=4/PXHjEv3IRZN9sVpkqTpJwu7p QHbqO0BJwQIIBJFWIPSKuH4xK0LhMv1Ld+HxLjtxF4qHqYicKFBd7HacbhEJtLu53oSJNenoh6dBc I4TStAKsfZ2yFKdihZSmEE3Xi7zNqyMLn7KqACsYvXLw5LOs8OydVAFRP4dhVoPDGmGefUG3qowbH P+yhgANFcIi4VNL/j/4yq4Odj0dVUZlBhEl58jvV8Aed4ikL4QQlt4IWI6DBH3rJH5/+dm2xisjnu QcsonEgLi8WXRODbV6GZozt+uxB2RaaxOa3HqF0KDx5raJ1UNauBxWcNW3BwYD8TVvkIYrDW+KSPK XVHBfWCA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uDHsB-00000002hmJ-1VRV; Fri, 09 May 2025 07:10:19 +0000 Received: from bg4.exmail.qq.com ([43.155.67.158]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uDHmj-00000002goU-3dC9; Fri, 09 May 2025 07:04:43 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=airkyi.com; s=altu2504; t=1746774189; bh=8NysbQOJ86vuPoT7ltR1OuNDQoX9vHxyNbrDaqkbNVY=; h=From:To:Subject:Date:Message-Id; b=a78MwHIh4oMbU9C0DBsNVgQ8tqAxxbdfdxNJ2gPC6m02bxq6cDDTdhxd7VcaPBbgr ddVz46Z/yRXCA8KaDRqT3U8loSppJdRPuD8/H2Eg0LvYHaywUH1N+Z+aHZkUy4bvUK qZLpkuzO3ipw0buhZOvYmFyh+I1DuSIrzK83FkAI= X-QQ-mid: zesmtpsz9t1746774188t8eb6ddc0 X-QQ-Originating-IP: New5mvh2wYiHvAxS/fOyolFMfTZgcP2lZ3Fej2D4xNc= Received: from DESKTOP-8BT1A2O.localdomain ( [58.22.7.114]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 09 May 2025 15:03:05 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 5872515443839041301 From: Chaoyi Chen To: Sandy Huang , Heiko Stuebner , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Chaoyi Chen , Dragan Simic , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/2] dt-bindings: display: rockchip: Convert cdn-dp-rockchip.txt to yaml Date: Fri, 9 May 2025 15:02:47 +0800 Message-Id: <20250509070247.868-3-kernel@airkyi.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20250509070247.868-1-kernel@airkyi.com> References: <20250509070247.868-1-kernel@airkyi.com> X-QQ-SENDSIZE: 520 Feedback-ID: zesmtpsz:airkyi.com:qybglogicsvrsz:qybglogicsvrsz4a-0 X-QQ-XMAILINFO: N5QhsOwzP0INXZD3NHcwIrtLqtAO/IFiPw6h+yKiSpYWLKnxdtf4Zfgt 5tLHZmwpGt5YxIZsXdhzcA0M01LVyWMUSRRm+POz49Ob/lLwvPTRsnLioyW3Qjazt3Bmy1M 9e5Mz9TGGbz1stlenZD81NpxrAjZAKGLzIPdEzx6N1zkT7PpEw0WdfqjYlOVINWe+E7+RhB ckGIwEuFOsCLfR2AbkSVmdOHA+kx2ZAO7ddEpGq/cJc5b2Jyu7IojD2nL1yV4v5G2g+s7M5 UhjohOUOlehn9lOGAvOthGIY3iOmGBCXFjyPNae1JMaHjBi/TYiQDT37O+CcIU+y6xchqV+ /SnzKfxN1zlsjXZQRI4X1ABZPetHpHOjzOUF6VpjeCZohf5zwResLf3SpQuXnlbtwiI2C3p bVi/UnoMg1PoRTANOGh/NbKQ4+2ZrvIhw2tMX7j7AoTY37k5arjHj0jlFbVaM4yJ6ACe2hS DTi2K4/nP3CjrNgiLLORggN0dtQROotR6MCBl4e/2OmRmPFXJCaBcx4coJRzGwT1/hG55TJ XvWkCQY8F485ZPAA0H8FivUsHueXpvUm7B4tbT/rnySc+iEWIkbSLqwU7Ai4wQxmt2pgTLu KVK74ANleRQHQ9jZOob36JtTjcjiN5w63y4G6ZGWUtf5aAdvpUqZ7F3t3U79/PFRIJ6xAjh zA916eK+mb9Ynb5L43QlaKUHBZqEtvDZDe2lCt9lHLWWDmDhSihcwOtsyhADsn2iV0ZRizH R8n9Bko9ddXcshfGdauPMwujhHYmVHKHUQAgtvu3cezUAkfhhKLNjOR3UrTfggyQ0y7QTr5 Lz7M0xWmYl1PoFykPpF5Nsgvbj9kRUXAwu3qnOSjBx+98obC6vNXFYcfdmDdX+O3xh2ntJq V2eE7wp7Veb5DgRNv1I856ySPX2629Bj5tioGj7rn5CH5jSXxkjc0Mi5Q5nq/vnzSlrQBmR mvTo5Yer5er2LAKKuBoz7jUv6ERUzDOnrXFQPft0CXkg2Wj2X5w/cT0fsWhxF00PaPjI= X-QQ-XMRINFO: Mp0Kj//9VHAxr69bL5MkOOs= X-QQ-RECHKSPAM: 0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250509_000442_213361_59EE0B65 X-CRM114-Status: GOOD ( 19.16 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Chaoyi Chen Convert cdn-dp-rockchip.txt to yaml. Signed-off-by: Chaoyi Chen --- Changes in v2: - Rename binding file name to match compatible - Add more description about grf/phy/extcon - Fix coding style .../display/rockchip/cdn-dp-rockchip.txt | 74 -------- .../rockchip/rockchip,rk3399-cdn-dp.yaml | 158 ++++++++++++++++++ 2 files changed, 158 insertions(+), 74 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/rockchip/cdn-dp-rockchip.txt create mode 100644 Documentation/devicetree/bindings/display/rockchip/rockchip,rk3399-cdn-dp.yaml diff --git a/Documentation/devicetree/bindings/display/rockchip/cdn-dp-rockchip.txt b/Documentation/devicetree/bindings/display/rockchip/cdn-dp-rockchip.txt deleted file mode 100644 index 8df7d2e393d6..000000000000 --- a/Documentation/devicetree/bindings/display/rockchip/cdn-dp-rockchip.txt +++ /dev/null @@ -1,74 +0,0 @@ -Rockchip RK3399 specific extensions to the cdn Display Port -================================ - -Required properties: -- compatible: must be "rockchip,rk3399-cdn-dp" - -- reg: physical base address of the controller and length - -- clocks: from common clock binding: handle to dp clock. - -- clock-names: from common clock binding: - Required elements: "core-clk" "pclk" "spdif" "grf" - -- resets : a list of phandle + reset specifier pairs -- reset-names : string of reset names - Required elements: "apb", "core", "dptx", "spdif" -- power-domains : power-domain property defined with a phandle - to respective power domain. -- assigned-clocks: main clock, should be <&cru SCLK_DP_CORE> -- assigned-clock-rates : the DP core clk frequency, shall be: 100000000 - -- rockchip,grf: this soc should set GRF regs, so need get grf here. - -- ports: contain a port nodes with endpoint definitions as defined in - Documentation/devicetree/bindings/media/video-interfaces.txt. - contained 2 endpoints, connecting to the output of vop. - -- phys: from general PHY binding: the phandle for the PHY device. - -- extcon: extcon specifier for the Power Delivery - -- #sound-dai-cells = it must be 1 if your system is using 2 DAIs: I2S, SPDIF - -------------------------------------------------------------------------------- - -Example: - cdn_dp: dp@fec00000 { - compatible = "rockchip,rk3399-cdn-dp"; - reg = <0x0 0xfec00000 0x0 0x100000>; - interrupts = ; - clocks = <&cru SCLK_DP_CORE>, <&cru PCLK_DP_CTRL>, - <&cru SCLK_SPDIF_REC_DPTX>, <&cru PCLK_VIO_GRF>; - clock-names = "core-clk", "pclk", "spdif", "grf"; - assigned-clocks = <&cru SCLK_DP_CORE>; - assigned-clock-rates = <100000000>; - power-domains = <&power RK3399_PD_HDCP>; - phys = <&tcphy0_dp>, <&tcphy1_dp>; - resets = <&cru SRST_DPTX_SPDIF_REC>; - reset-names = "spdif"; - extcon = <&fusb0>, <&fusb1>; - rockchip,grf = <&grf>; - #address-cells = <1>; - #size-cells = <0>; - #sound-dai-cells = <1>; - - ports { - #address-cells = <1>; - #size-cells = <0>; - - dp_in: port { - #address-cells = <1>; - #size-cells = <0>; - dp_in_vopb: endpoint@0 { - reg = <0>; - remote-endpoint = <&vopb_out_dp>; - }; - - dp_in_vopl: endpoint@1 { - reg = <1>; - remote-endpoint = <&vopl_out_dp>; - }; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3399-cdn-dp.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3399-cdn-dp.yaml new file mode 100644 index 000000000000..99d1f0ad9cda --- /dev/null +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,rk3399-cdn-dp.yaml @@ -0,0 +1,158 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/rockchip/rockchip,cdn-dp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip RK3399 specific extensions to the CDN Display Port + +maintainers: + - Andy Yan + - Heiko Stuebner + - Sandy Huang + +allOf: + - $ref: /schemas/sound/dai-common.yaml# + +properties: + compatible: + items: + - const: rockchip,rk3399-cdn-dp + + reg: + maxItems: 1 + + clocks: + items: + - description: DP core work clock + - description: APB clock + - description: SPDIF interface clock + - description: GRF clock + + clock-names: + items: + - const: core-clk + - const: pclk + - const: spdif + - const: grf + + extcon: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Phandle to the extcon device providing the cable state for the DP PHY. + + interrupts: + maxItems: 1 + + phys: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Phandle to the PHY device for DP output. + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/properties/port + description: Input of the CDN DP + properties: + endpoint@0: + description: Connection to the VOPB + endpoint@1: + description: Connection to the VOPL + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: Output of the CDN DP + + required: + - port@0 + - port@1 + + power-domains: + maxItems: 1 + + resets: + maxItems: 4 + + reset-names: + items: + - const: spdif + - const: dptx + - const: apb + - const: core + + rockchip,grf: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to GRF register to control HPD. + + "#sound-dai-cells": + const: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - interrupts + - phys + - ports + - resets + - reset-names + - rockchip,grf + +additionalProperties: false + +examples: + - | + #include + #include + #include + soc { + #address-cells = <2>; + #size-cells = <2>; + + dp@fec00000 { + compatible = "rockchip,rk3399-cdn-dp"; + reg = <0x0 0xfec00000 0x0 0x100000>; + assigned-clocks = <&cru SCLK_DP_CORE>; + assigned-clock-rates = <100000000>; + interrupts = ; + clocks = <&cru SCLK_DP_CORE>, <&cru PCLK_DP_CTRL>, <&cru SCLK_SPDIF_REC_DPTX>, + <&cru PCLK_VIO_GRF>; + clock-names = "core-clk", "pclk", "spdif", "grf"; + power-domains = <&power RK3399_PD_HDCP>; + phys = <&tcphy0_dp>, <&tcphy1_dp>; + resets = <&cru SRST_DPTX_SPDIF_REC>, <&cru SRST_P_UPHY0_DPTX>, + <&cru SRST_P_UPHY0_APB>, <&cru SRST_DP_CORE>; + reset-names = "spdif", "dptx", "apb", "core"; + rockchip,grf = <&grf>; + #sound-dai-cells = <1>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + dp_in: port@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <0>; + + dp_in_vopb: endpoint@0 { + reg = <0>; + remote-endpoint = <&vopb_out_dp>; + }; + + dp_in_vopl: endpoint@1 { + reg = <1>; + remote-endpoint = <&vopl_out_dp>; + }; + }; + + dp_out: port@1 { + reg = <1>; + }; + }; + }; + }; -- 2.49.0