From patchwork Mon Jan 4 08:11:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 11996273 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 46A98C4332E for ; Mon, 4 Jan 2021 08:13:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 253F820784 for ; Mon, 4 Jan 2021 08:13:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726173AbhADINL (ORCPT ); Mon, 4 Jan 2021 03:13:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726198AbhADINA (ORCPT ); Mon, 4 Jan 2021 03:13:00 -0500 Received: from mail-pl1-x62e.google.com (mail-pl1-x62e.google.com [IPv6:2607:f8b0:4864:20::62e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C75F1C0617A4 for ; Mon, 4 Jan 2021 00:11:53 -0800 (PST) Received: by mail-pl1-x62e.google.com with SMTP id 4so14143387plk.5 for ; Mon, 04 Jan 2021 00:11:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=SajeAnD/bM3T+Qtfi1lyQyoeSgIHCjSTfGa4G04tdEU=; b=d57p44xYkAfTKPD/W6X3/fJl0rjkV7I2LaLHztAPAVpf/QB99QozubH7hoAP5v9Co6 xjNWgCneY25yaMLkAWcJOI/7qictDJPROg78bCyW0Kw4PCI9vCS7mlqbGnlcEPytpyQ8 +eDAPxw9av0lUcETEduC/NziZeHr8HCRnoK1CGaREsg/+CdBAITprxPQM5z7Wm5icYEL IliejGJ6DaP0vRdwapwweIdCN87ePnTs9zNUijeF6H4rNy387VRCmOO6fxT0uWCYBMxq VWxVdi1XtOjyVZN7UBJtrgFb8+GRqbFXba+t2Hn+zpRb9QwAWsaDcV/YRoZ4yyw2jS84 m7zQ== 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:in-reply-to :references:mime-version:content-transfer-encoding; bh=SajeAnD/bM3T+Qtfi1lyQyoeSgIHCjSTfGa4G04tdEU=; b=qEUCXsGBmeShQV7C+J14sec3nBQbCtsCDB2szelbA66eyMA4a/tBo2kG1zYSY5yiZW AGwhRL+4SVvoG4bmACRws06KYnur1P4+59KGyuWgvh1RMlF5fCEC+kdI2bHSFN9D1tlB Z46dVw8EHrrHS8GV6lnER5tFwZjbLaUCGDxVMgoor64l+gKs5bsYYGGgMocYbvnQe6v3 DjVpR1F4nkfgEPFXHmTrJ1knGM0AXbCHSRe4Tm4YbNYbOcWVlFfLNO4H6lDCOm/UvWt2 cTy5aBO5Cc4iX3vY+Y+DtY8GulLWfyyklmslbgL3eE2ZjA/r39NPoQexiBb1//t3/ufD vOxQ== X-Gm-Message-State: AOAM531wgphGQc620EpISmnDxVb7xBVnIzj//n5wwqMuYSWnsx47Uv3d 1bcDppt57c5Wsm2PF0sNDlpc X-Google-Smtp-Source: ABdhPJxF5ORVTpxCWmZAbSGJk5tsy+dsR2IJF1AKqZAjyimmP80KE4lWYbJvVOQaAqNu7bprN0TOWQ== X-Received: by 2002:a17:90b:68e:: with SMTP id m14mr28507675pjz.228.1609747913323; Mon, 04 Jan 2021 00:11:53 -0800 (PST) Received: from localhost.localdomain ([103.77.37.160]) by smtp.gmail.com with ESMTPSA id n7sm55051339pfn.141.2021.01.04.00.11.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Jan 2021 00:11:52 -0800 (PST) From: Manivannan Sadhasivam To: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, jassisinghbrar@gmail.com Cc: viresh.kumar@linaro.org, ulf.hansson@linaro.org, bjorn.andersson@linaro.org, agross@kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, Manivannan Sadhasivam Subject: [PATCH 3/5] dt-bindings: clock: Add Qualcomm A7 PLL binding Date: Mon, 4 Jan 2021 13:41:23 +0530 Message-Id: <20210104081125.147300-4-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210104081125.147300-1-manivannan.sadhasivam@linaro.org> References: <20210104081125.147300-1-manivannan.sadhasivam@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add devicetree YAML binding for Cortex A7 PLL clock in Qualcomm platforms like SDX55. Signed-off-by: Manivannan Sadhasivam --- .../devicetree/bindings/clock/qcom,a7pll.yaml | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,a7pll.yaml diff --git a/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml b/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml new file mode 100644 index 000000000000..8666e995725f --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,a7pll.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,a7pll.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm A7 PLL Binding + +maintainers: + - Manivannan Sadhasivam + +description: + The A7 PLL on the Qualcomm platforms like SDX55 is used to provide high + frequency clock to the CPU. + +properties: + compatible: + enum: + - qcom,sdx55-a7pll + + reg: + maxItems: 1 + + '#clock-cells': + const: 0 + + clocks: + items: + - description: board XO clock + + clock-names: + items: + - const: bi_tcxo + +required: + - compatible + - reg + - '#clock-cells' + +additionalProperties: false + +examples: + - | + #include + a7pll: clock@17808000 { + compatible = "qcom,sdx55-a7pll"; + reg = <0x17808000 0x1000>; + clocks = <&rpmhcc RPMH_CXO_CLK>; + clock-names = "bi_tcxo"; + #clock-cells = <0>; + };