From patchwork Wed Nov 22 13:42:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Abel Vesa X-Patchwork-Id: 13464892 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ZrS1Y1vz" Received: from mail-ed1-x534.google.com (mail-ed1-x534.google.com [IPv6:2a00:1450:4864:20::534]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B729BD5E for ; Wed, 22 Nov 2023 05:42:21 -0800 (PST) Received: by mail-ed1-x534.google.com with SMTP id 4fb4d7f45d1cf-543c3756521so9296518a12.2 for ; Wed, 22 Nov 2023 05:42:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1700660540; x=1701265340; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=5BWOWZJ4bKKTaHvDdXp7NnJtygL/XFE5ozRJDhdsHlg=; b=ZrS1Y1vzGcBuK+b2wTXMV+uh+3azLkG0ftZqCKno6oT0mphIQE0GeGBGgoiXv0p7l+ AXwtWHdmFOeNROoGpdNXiKybWKdoPt5aBUScWC+FoU/05iumT3dZubDc0AiUxqxD2aCr acOyqfy8vdqDne3gChaAEmcbXFWcYWVof36Gdma3vezBfUEMBJdNNCzoXZ32FvhSC34+ d4hjpwwBJ+oJeo/YgsT7dq3F1yT4uePrYgKFgkqg0LJdkjiszyy7eRNV/aUbbJZCWmZM hT75DPgzocfXGLv/N+CYYVHOE/KTbLg/xAS96ii3zBGYkhOTICWdULrlqXS1ED8IaRPk lxXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700660540; x=1701265340; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=5BWOWZJ4bKKTaHvDdXp7NnJtygL/XFE5ozRJDhdsHlg=; b=mRUlqJwUiBtrWmIudrbIJGp9M0LCONMjY6wWse+OnF53FIb0ntaXu+1+F8A6LRaAHI iTGMelWqHXbE6FI5fcD/5VOwR1dh2eWSdhp1Y7HUa/M+VBdKXYIknn19IilvtxEASFFf GbGXXt/CE5HtfID3uGkhfce3G0mwxvIZ527pqr3W1wmFI9yfAWV0+2gLj2P17yeLn9Zw LgUvktqUrRmFxMmm8oP2n0GgU/XmrXXY37z7TDrqZYhC8JhRUok54rxVdDsupo19lswR EnAfgdCrzsEjampyU7GO5qKNMLiBqDjd9Wdpnzn/QhHf0QNtRKdZjz5gyZKf+LAONCy2 Tg2A== X-Gm-Message-State: AOJu0YyZwvp7o3g7Gnd0TT3e5hDKjxncmddqQVp6Jf64VCEVnRkHUder FTA49ymIEEjpJHUYd1JNN3Tm2w== X-Google-Smtp-Source: AGHT+IHKSnvRJnL0sSO4h5SVtYo5MxXvzsFAyXQ3kyjLuPM0Xi+Dlk0mOGgEwCYBXupDONo/5EzbuA== X-Received: by 2002:a17:907:d38a:b0:a00:a591:929 with SMTP id vh10-20020a170907d38a00b00a00a5910929mr1860465ejc.24.1700660540106; Wed, 22 Nov 2023 05:42:20 -0800 (PST) Received: from [127.0.1.1] ([86.123.99.122]) by smtp.gmail.com with ESMTPSA id a1-20020a170906190100b009a19701e7b5sm6676797eje.96.2023.11.22.05.42.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 22 Nov 2023 05:42:19 -0800 (PST) From: Abel Vesa Date: Wed, 22 Nov 2023 15:42:12 +0200 Subject: [PATCH 1/2] dt-bindings: clock: qcom: Document the X1E80100 TCSR Clock Controller Precedence: bulk X-Mailing-List: linux-clk@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20231122-x1e80100-clk-tcsrcc-v1-1-43078c6d6452@linaro.org> References: <20231122-x1e80100-clk-tcsrcc-v1-0-43078c6d6452@linaro.org> In-Reply-To: <20231122-x1e80100-clk-tcsrcc-v1-0-43078c6d6452@linaro.org> To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Rajendra Nayak Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Abel Vesa X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2897; i=abel.vesa@linaro.org; h=from:subject:message-id; bh=ABrzOdHYRscdBJgZXnNOaPRIjzqaXUQAEaqk/uMwhbk=; b=owEBbQKS/ZANAwAKARtfRMkAlRVWAcsmYgBlXgU3PRluQqdUeuBzlGbnF7n829L6a1tCWnvwM l1wl0OXeC6JAjMEAAEKAB0WIQRO8+4RTnqPKsqn0bgbX0TJAJUVVgUCZV4FNwAKCRAbX0TJAJUV VtitD/9TZeupU1efniF1r1nYwFg6Coy5n1fYHyAkyNUxMDoU7aWqQHBf0QqPKbQ1RUC4HfGnQe+ y/62OKh8F2Ok24X/oOZH/Bj2BaYoYzWDzVcrFssNssowTSMJ1ky2lUW/IJt6b0VGO1hHQaOFx0U RWqwWcJrlkTY4xfsRhKU7s3faWzQsWQLlE7mnS/pUQ1bJ1jB+O3UU9LAFPKoFnoWyRgPrfjopTg 5cWvmF17Wo+QGrk//X3rh9kCzyg2uZbY4P6QBr5uUznskb8nNPjl7FrczqMW5c3u2GObbsJJdRO kmI3kt1xSnZ63yUSrnpX5XtslugIAwKVl66ALQE5Xtdcb9FOjxzLVJWzHqGp4yTFIbSmy0uZzcV JAEnq5DjJ1lqs1VMi24XncNZXl/nprtmF7uEsffpd1Baf7upISet2zqDygwAJjsDmieTzCjaWzK i5mHSYrSTTz0ghybcTKOhNwxefGozxfWwqYtXchlOu8zPZNTPtL0ncZmPCYVmuqp8aXN7KyRplM uLQarmeVBZHtklb8FpltnT52BI1g3CJhOqiJdG3WZoAH3lZkVwPh0xk45gKdySlodKgGBfpseoX UZYdrYXez2koW/TYgZf/es5eRtN1kGv/aF7exvXbWSl67NLA79qB8s8Z4WkqhGVDk8l/iWqTnCJ QiLGkhC3aLdHH+Q== X-Developer-Key: i=abel.vesa@linaro.org; a=openpgp; fpr=6AFF162D57F4223A8770EF5AF7BF214136F41FAE Add bindings documentation for the X1E80100 TCSR Clock Controller. Co-developed-by: Rajendra Nayak Signed-off-by: Rajendra Nayak Signed-off-by: Abel Vesa --- .../bindings/clock/qcom,x1e80100-tcsr.yaml | 55 ++++++++++++++++++++++ include/dt-bindings/clock/qcom,x1e80100-tcsr.h | 23 +++++++++ 2 files changed, 78 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/qcom,x1e80100-tcsr.yaml b/Documentation/devicetree/bindings/clock/qcom,x1e80100-tcsr.yaml new file mode 100644 index 000000000000..4adc8ee0287c --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,x1e80100-tcsr.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,x1e80100-tcsr.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm TCSR Clock Controller on X1E80100 + +maintainers: + - Bjorn Andersson + +description: | + Qualcomm TCSR clock control module provides the clocks, resets and + power domains on X1E80100 + + See also:: include/dt-bindings/clock/qcom,x1e80100-tcsr.h + +properties: + compatible: + items: + - const: qcom,x1e80100-tcsr + - const: syscon + + clocks: + items: + - description: TCXO pad clock + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + +required: + - compatible + - clocks + +additionalProperties: false + +examples: + - | + #include + + clock-controller@1fc0000 { + compatible = "qcom,x1e80100-tcsr", "syscon"; + reg = <0x1fc0000 0x30000>; + clocks = <&rpmhcc RPMH_CXO_CLK>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + +... diff --git a/include/dt-bindings/clock/qcom,x1e80100-tcsr.h b/include/dt-bindings/clock/qcom,x1e80100-tcsr.h new file mode 100644 index 000000000000..bae2c4654ee2 --- /dev/null +++ b/include/dt-bindings/clock/qcom,x1e80100-tcsr.h @@ -0,0 +1,23 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2023, Linaro Limited + */ + +#ifndef _DT_BINDINGS_CLK_QCOM_X1E80100_TCSR_CC_H +#define _DT_BINDINGS_CLK_QCOM_X1E80100_TCSR_CC_H + +/* TCSR CC clocks */ +#define TCSR_PCIE_2L_4_CLKREF_EN 0 +#define TCSR_PCIE_2L_5_CLKREF_EN 1 +#define TCSR_PCIE_8L_CLKREF_EN 2 +#define TCSR_USB3_MP0_CLKREF_EN 3 +#define TCSR_USB3_MP1_CLKREF_EN 4 +#define TCSR_USB2_1_CLKREF_EN 5 +#define TCSR_UFS_PHY_CLKREF_EN 6 +#define TCSR_USB4_1_CLKREF_EN 7 +#define TCSR_USB4_2_CLKREF_EN 8 +#define TCSR_USB2_2_CLKREF_EN 9 +#define TCSR_PCIE_4L_CLKREF_EN 10 +#define TCSR_EDP_CLKREF_EN 11 + +#endif