From patchwork Mon May 6 12:48:35 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: 13655415 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 2B891C10F16 for ; Mon, 6 May 2024 12:49:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=hwRw4THiHl+mVViaF1nz5ckgmrjF0kgbyWQ579bVPW8=; b=ONiqu8R7aCTlgW xWsjxpmQzEDBW5cnccA439zPyUdMcKyojhMTrVR6DU2EiLnkEIJKVIHFy7oAV2Ds4eYYLLdltxLMI L5DrRihqco0n595fpUEnalwEGeIkUE32v1Hd7EyePtKle3LhkUM81va7yLeR/empmdqViXkTNHxLn czD0OzQO2v7jpcqkv/Ab+uozoqenKjM/sw/ebiJMJzWI2+bT7ROwnKUnL3pX6gRGv4cFFiHDIj4/I 62zD9lLxFmhy4Ckz40YtYshzwjv+2RPhvY4EhneVn+bv29O2feRt3RyuFZ5s+hN3EilGpe8/092Nc C3ewpmtkCisJZrOXshOw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s3xly-00000007L1w-0I9L; Mon, 06 May 2024 12:48:50 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s3xlu-00000007L0D-43jC; Mon, 06 May 2024 12:48:48 +0000 Received: from i53875b5d.versanet.de ([83.135.91.93] helo=phil.lan) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1s3xlt-0005vc-3T; Mon, 06 May 2024 14:48:45 +0200 From: Heiko Stuebner To: vkoul@kernel.org, kishon@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: quentin.schulz@cherry.de, heiko@sntech.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 Stuebner Subject: [PATCH 1/2] dt-bindings: phy: Add Rockchip MIPI CSI/DSI PHY schema Date: Mon, 6 May 2024 14:48:35 +0200 Message-Id: <20240506124836.3621528-2-heiko@sntech.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240506124836.3621528-1-heiko@sntech.de> References: <20240506124836.3621528-1-heiko@sntech.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240506_054847_037216_9E5CFA9D X-CRM114-Status: GOOD ( 13.37 ) 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: Heiko Stuebner Add dt-binding schema for the MIPI CSI/DSI PHY found on Rockchip RK3588 SoCs. Signed-off-by: Heiko Stuebner --- .../phy/rockchip,rk3588-mipi-dcphy.yaml | 76 +++++++++++++++++++ 1 file changed, 76 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 0000000000000..01c13656de835 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/rockchip,rk3588-mipi-dcphy.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/phy-rockchip-mipidc.yaml# +$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,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 + + mipidcphy0: 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>; + };