From patchwork Mon Nov 4 11:11:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?Heiko_St=C3=BCbner?= X-Patchwork-Id: 2006198 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=sntech.de header.i=@sntech.de header.a=rsa-sha256 header.s=gloria202408 header.b=1HJLf9jm; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45d1:ec00::1; helo=ny.mirrors.kernel.org; envelope-from=devicetree+bounces-118680-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from ny.mirrors.kernel.org (ny.mirrors.kernel.org [IPv6:2604:1380:45d1:ec00::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4XhqB71MGCz1xxN for ; Mon, 4 Nov 2024 22:34:23 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ny.mirrors.kernel.org (Postfix) with ESMTPS id 3787B1C21BCE for ; Mon, 4 Nov 2024 11:34:21 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 5DFBF1CC884; Mon, 4 Nov 2024 11:29:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b="1HJLf9jm" X-Original-To: devicetree@vger.kernel.org Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 82EF61BE236; Mon, 4 Nov 2024 11:29:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.11.138.130 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730719775; cv=none; b=igtjxRHyL0BDcQgsxAiJHeIp9OI+acwryvuv3ZAotpbfzySDcnft+qJEPOYr5do8ewPbRVc2+T5VbhL4U9P4hebL9z6j9jLRN4o94wjxwLndW6rsv5Xo2Wyr9Nd28GmTmBXsNIofbz7crHmJaxnAy5+llKium+u57AKScYigTtQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730719775; c=relaxed/simple; bh=TqYmO7TchpJni0BOJ4Ulic5D/k8PpVXj9oulp5vtLbw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=V6bCIouC+9H34IOyQUOM95X9bAyTllYhjH/Hblf24CFhsCyO73IUs25bzxsN92YfJMEFXN/HNxm9FkhFfPobB2Y2xX/K94VqjsrUSHNEqO/I2yqTVZQQ8RK+Igbm2E+Cq8cHRg1KC/GhzZ22AHLXMXvoFs2WnWSTF+siRDO445c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de; spf=pass smtp.mailfrom=sntech.de; dkim=pass (2048-bit key) header.d=sntech.de header.i=@sntech.de header.b=1HJLf9jm; arc=none smtp.client-ip=185.11.138.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=sntech.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sntech.de DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=w7/g9Zj2Xo2MH4IP+M9trsnCfhBTMntQIjnavN8DZS0=; b=1HJLf9jmM9s95Zeo2dMrYuLuxI mRnZoHCiIAEKOYTTDGFkLsuzT124zTSYLTfHsyuBJrZBHM3J3mkviGV1JRedlt/rR6YPqFsVN3xZI qe5SNkeP/3QHB+RQA9e2uyOVVLrLT+P84ENu0Q4r1IO8CnYgdIsIaufybY5cxd1kQHDha19dwq9tY LGFndaYSdoT7qkJVkLdkKP/gyGK4AqOkpGIht3Avh8H/IoGnklhG766XWpwAy7qfIrVEI2M+N/89X 3Zr1+hkeMuS2lj/ST8GWTydWHOrOyxyd+R5EtjX6GKZqyWB0okHXaAjS0jcvITcsJ7wQBsICICCf1 413YuubA==; Received: from i5e860cc9.versanet.de ([94.134.12.201] helo=localhost.localdomain) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1t7uzy-0008Vi-Qx; Mon, 04 Nov 2024 12:11:54 +0100 From: Heiko Stuebner To: vkoul@kernel.org, kishon@kernel.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, quentin.schulz@cherry.de, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, heiko@sntech.de, Heiko Stuebner Subject: [PATCH v2 1/2] dt-bindings: phy: Add Rockchip MIPI CSI/DSI PHY schema Date: Mon, 4 Nov 2024 12:11:15 +0100 Message-ID: <20241104111121.99274-2-heiko@sntech.de> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20241104111121.99274-1-heiko@sntech.de> References: <20241104111121.99274-1-heiko@sntech.de> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Heiko Stuebner Add dt-binding schema for the MIPI CSI/DSI PHY found on Rockchip RK3588 SoCs. Signed-off-by: Heiko Stuebner Reviewed-by: Krzysztof Kozlowski --- .../phy/rockchip,rk3588-mipi-dcphy.yaml | 82 +++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/rockchip,rk3588-mipi-dcphy.yaml diff --git a/Documentation/devicetree/bindings/phy/rockchip,rk3588-mipi-dcphy.yaml b/Documentation/devicetree/bindings/phy/rockchip,rk3588-mipi-dcphy.yaml new file mode 100644 index 000000000000..5ee8d7246fa0 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/rockchip,rk3588-mipi-dcphy.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/rockchip,rk3588-mipi-dcphy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip MIPI CSI/DSI PHY with Samsung IP block + +maintainers: + - Guochun Huang + - Heiko Stuebner + +properties: + compatible: + enum: + - rockchip,rk3576-mipi-dcphy + - rockchip,rk3588-mipi-dcphy + + reg: + maxItems: 1 + + "#phy-cells": + const: 0 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: pclk + - const: ref + + resets: + maxItems: 4 + + reset-names: + items: + - const: m_phy + - const: apb + - const: grf + - const: s_phy + + rockchip,grf: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to the syscon managing the 'mipi dcphy general register files'. + +required: + - compatible + - reg + - clocks + - clock-names + - resets + - reset-names + - "#phy-cells" + +additionalProperties: false + +examples: + - | + #include + #include + + soc { + #address-cells = <2>; + #size-cells = <2>; + + phy@feda0000 { + compatible = "rockchip,rk3588-mipi-dcphy"; + reg = <0x0 0xfeda0000 0x0 0x10000>; + clocks = <&cru PCLK_MIPI_DCPHY0>, + <&cru CLK_USBDPPHY_MIPIDCPPHY_REF>; + clock-names = "pclk", "ref"; + resets = <&cru SRST_M_MIPI_DCPHY0>, + <&cru SRST_P_MIPI_DCPHY0>, + <&cru SRST_P_MIPI_DCPHY0_GRF>, + <&cru SRST_S_MIPI_DCPHY0>; + reset-names = "m_phy", "apb", "grf", "s_phy"; + rockchip,grf = <&mipidcphy0_grf>; + #phy-cells = <0>; + }; + };