From patchwork Tue Jul 5 09:42:02 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 12906210 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 80910C43334 for ; Tue, 5 Jul 2022 09:51:41 +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=Nl/DVGMXI8suG0RbYe8R1ZHI4mxR6QeenidgX0xk9IU=; b=RlqiJN1KejdMqs nKCcn2urmnghrrUI+NHSRBqTVd1UUI0SZpvVks13OE7AzLsu4rwKXE6vztKXotOCdy08gMlemIs8L bZKKfqZ/iByZNnC2m4yEUwTBc0GOfqtis17QInSJ/pR1wdXaY1vlhZSqYKxSnmjDABu7YVaBMnZ+Z avX0rlgYQHVUSG2iG6ruhZgeWVh+Vj/tcVvtE5CqV71UWOwzCKC4tPIOsxvGjXRqBg7gBQVPbXKW2 a5UD5g6XZMxXWYo6m6vC0jWbcFqNGZ7UsuEfvAymaZcbvria4dTKeoUTg42YdYBRm6e0tdYt9CTo5 YshXm1ZBRse3zXztXUFw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o8fDY-00GwQD-Eu; Tue, 05 Jul 2022 09:51:40 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o8fB3-00GuRh-Iz for linux-phy@lists.infradead.org; Tue, 05 Jul 2022 09:49:10 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id F2F0761917; Tue, 5 Jul 2022 09:49:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 27361C341D2; Tue, 5 Jul 2022 09:49:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1657014542; bh=FQcNecU5EN3xvEBaRrDBNhVj2QdH74mRC4IAq8Yjrog=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DGlfmyCGrxx0Bsgsr3Vho2ChSD5Ptb1KUzM+seaZ+hyhCC/2EZ/T1ykQyQx2lGqQy 3+VwfNHui4wJoqPynUjzjuyv6Qws0EG3vGkYctg9KVrbO3ht/8tySaiNRNSSx0aDQh d5CMvjj8T6917jYpmSKK9e2T/ypakDQFE44xto4T2gl/o8OHqx6Gv3cvClz/FoPnLv waWOnyVUbT1yYENexm2zEudDB3+/tjwStpfthXV9yCQMXWwZxCjdX4s8GV1En0Cntb 0HblG+PpCdFzxiLXeqO0bCMdPnmaiXnrAg81m0sqJMjzF85ExIxUZATqK8z3s0W16T 9L3kJLu/pOPUg== Received: from johan by xi.lan with local (Exim 4.94.2) (envelope-from ) id 1o8fB1-0004X6-1Z; Tue, 05 Jul 2022 11:49:03 +0200 From: Johan Hovold To: Vinod Koul , Rob Herring , Krzysztof Kozlowski Cc: Andy Gross , Bjorn Andersson , Kishon Vijay Abraham I , linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH 06/43] dt-bindings: phy: qcom,qmp: split out msm8996-qmp-pcie-phy Date: Tue, 5 Jul 2022 11:42:02 +0200 Message-Id: <20220705094239.17174-7-johan+linaro@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220705094239.17174-1-johan+linaro@kernel.org> References: <20220705094239.17174-1-johan+linaro@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220705_024905_853047_2DC5D78D X-CRM114-Status: GOOD ( 14.45 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org The QMP PHY DT schema is getting unwieldy. Break out the odd-bird msm8996-qmp-pcie-phy which is the only QMP PHY that uses separate "per-lane" nodes. Signed-off-by: Johan Hovold --- .../phy/qcom,msm8996-qmp-pcie-phy.yaml | 114 ++++++++++++++++++ .../devicetree/bindings/phy/qcom,qmp-phy.yaml | 32 ----- 2 files changed, 114 insertions(+), 32 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-pcie-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-pcie-phy.yaml new file mode 100644 index 000000000000..14fd86fd91ec --- /dev/null +++ b/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-pcie-phy.yaml @@ -0,0 +1,114 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/qcom,msm8996-qmp-pcie-phy.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Qualcomm QMP PHY controller (MSM8996 PCIe) + +maintainers: + - Vinod Koul + +description: + QMP PHY controller supports physical layer functionality for a number of + controllers on Qualcomm chipsets, such as, PCIe, UFS, and USB. + +properties: + compatible: + const: qcom,msm8996-qmp-pcie-phy + + reg: + minItems: 1 + items: + - description: Address and length of PHY's common serdes block. + - description: Address and length of PHY's DP_COM control block. + + "#address-cells": + enum: [ 1, 2 ] + + "#size-cells": + enum: [ 1, 2 ] + + ranges: true + + clocks: + minItems: 1 + maxItems: 4 + + clock-names: + minItems: 1 + maxItems: 4 + + resets: + minItems: 1 + maxItems: 3 + + reset-names: + minItems: 1 + maxItems: 3 + + vdda-phy-supply: + description: + Phandle to a regulator supply to PHY core block. + + vdda-pll-supply: + description: + Phandle to 1.8V regulator supply to PHY refclk pll block. + + vddp-ref-clk-supply: + description: + Phandle to a regulator supply to any specific refclk pll block. + +patternProperties: + "^phy@[0-9a-f]+$": + type: object + description: + Each device node of QMP PHY is required to have as many child nodes as + the number of lanes the PHY has. + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + - ranges + - clocks + - clock-names + - resets + - reset-names + +additionalProperties: false + +allOf: + - if: + properties: + compatible: + contains: + enum: + - qcom,msm8996-qmp-pcie-phy + then: + properties: + clocks: + items: + - description: PHY aux clock. + - description: PHY config clock. + - description: 19.2 MHz ref clock. + clock-names: + items: + - const: aux + - const: cfg_ahb + - const: ref + resets: + items: + - description: Reset of PHY block. + - description: PHY common block reset. + - description: PHY's ahb cfg block reset. + reset-names: + items: + - const: phy + - const: common + - const: cfg + required: + - vdda-phy-supply + - vdda-pll-supply diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml index bca006e41821..7a76fd286cee 100644 --- a/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml +++ b/Documentation/devicetree/bindings/phy/qcom,qmp-phy.yaml @@ -21,7 +21,6 @@ properties: - qcom,ipq6018-qmp-usb3-phy - qcom,ipq8074-qmp-pcie-phy - qcom,ipq8074-qmp-usb3-phy - - qcom,msm8996-qmp-pcie-phy - qcom,msm8996-qmp-ufs-phy - qcom,msm8996-qmp-usb3-phy - qcom,msm8998-qmp-pcie-phy @@ -184,37 +183,6 @@ allOf: required: - vdda-phy-supply - vdda-pll-supply - - if: - properties: - compatible: - contains: - enum: - - qcom,msm8996-qmp-pcie-phy - then: - properties: - clocks: - items: - - description: PHY aux clock. - - description: PHY config clock. - - description: 19.2 MHz ref clock. - clock-names: - items: - - const: aux - - const: cfg_ahb - - const: ref - resets: - items: - - description: Reset of PHY block. - - description: PHY common block reset. - - description: PHY's ahb cfg block reset. - reset-names: - items: - - const: phy - - const: common - - const: cfg - required: - - vdda-phy-supply - - vdda-pll-supply - if: properties: compatible: