From patchwork Mon Feb 3 17:49:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 11363141 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F2C88138D for ; Mon, 3 Feb 2020 17:50:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A98D32086A for ; Mon, 3 Feb 2020 17:50:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="aaiPjLHn" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727579AbgBCRuS (ORCPT ); Mon, 3 Feb 2020 12:50:18 -0500 Received: from mail-pj1-f67.google.com ([209.85.216.67]:56191 "EHLO mail-pj1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729030AbgBCRuP (ORCPT ); Mon, 3 Feb 2020 12:50:15 -0500 Received: by mail-pj1-f67.google.com with SMTP id d5so71959pjz.5 for ; Mon, 03 Feb 2020 09:50:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=FeGxH8v7wfc17aUuw7KI9BpXy02HmZi7iRzN68IDwcg=; b=aaiPjLHnDOewKW+C1e2nMj20rIK+8iZLCeWBcDeKnxL++lRakqqIA74zYkjR95/7rK wZnxY8wSEq0fXO4lcL/SVV7BjFlb1jdysdnrtoxForxAvjQ0b/PUfO2jMlwqd/quQzl/ IJqFeNtpp8ykYf1n52Cx3IGimzWX8Fn2nRA8Q= 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:mime-version :content-transfer-encoding; bh=FeGxH8v7wfc17aUuw7KI9BpXy02HmZi7iRzN68IDwcg=; b=fnJUeq5ualIXoDTTECDs4RGGaCVW5NdM3WZUKe2izCFhB/lK1EhW9SCEm9eUVGRecG 0f0tkG1cFL9Afku41GuwXVEJ1DbdEzaCmCrj7NIstlrSVxpBtfZ4w3bA7zjv+QDXlUmP U7JJxvkaa0Yu1gEhDviuQcQq6u4fGuVadjUO4VuGREW/MbnrZuPPkw6wIxdmNNudKuRJ Tpfd229kqAS9qMSftdQxEWKkhZzUmw3PGvnH7MrPyCfrpYPItQmbvmMPKT5iPg0qw25a Cp79UTSwrisHHwlNFSVhSy0JVFlumEDgPzxS7qFP436JAMLL1j1KtC92RwKgm/qyIDKh dLMQ== X-Gm-Message-State: APjAAAUNutMgUAaQ0U56VvK0Km1u8D5U9UlSElVVoOSkj2mwKK46uJ/c wjbdj6hARLkH/8O71IM8yR9Ftw== X-Google-Smtp-Source: APXvYqwpiLE9EHw82vrCTz+vdOh3fE0Ym8I5yv8zQbSOrjx170Q06sN9fNwAcbmfqa11XtSvo3ad4g== X-Received: by 2002:a17:90a:394d:: with SMTP id n13mr231568pjf.1.1580752213797; Mon, 03 Feb 2020 09:50:13 -0800 (PST) Received: from tictac2.mtv.corp.google.com ([2620:15c:202:1:24fa:e766:52c9:e3b2]) by smtp.gmail.com with ESMTPSA id f8sm61189pjg.28.2020.02.03.09.50.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 03 Feb 2020 09:50:13 -0800 (PST) From: Douglas Anderson To: Stephen Boyd , Rob Herring Cc: tdas@codeaurora.org, anusharao@codeaurora.org, sivaprak@codeaurora.org, sricharan@codeaurora.org, jhugo@codeaurora.org, Douglas Anderson , Rob Herring , Jeffrey Hugo , Bjorn Andersson , Michael Turquette , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross , Mark Rutland , linux-clk@vger.kernel.org Subject: [PATCH v3] dt-bindings: clk: qcom: Fix self-validation, split, and clean cruft Date: Mon, 3 Feb 2020 09:49:43 -0800 Message-Id: <20200203094843.v3.1.I4452dc951d7556ede422835268742b25a18b356b@changeid> X-Mailer: git-send-email 2.25.0.341.g760bfbb309-goog MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org The 'qcom,gcc.yaml' file failed self-validation (dt_binding_check) because it required a property to be either (3 entries big), (3 entries big), or (7 entries big), but not more than one of those things. That didn't make a ton of sense. This patch splits all of the exceptional device trees (AKA those that would have needed if/then/else rules) from qcom,gcc.yaml. It also cleans up some cruft found while doing that. After this lands, this worked for me atop clk-next with just the known error about msm8998: for f in \ Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml \ Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml \ Documentation/devicetree/bindings/clock/qcom,gcc-msm8996.yaml \ Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml \ Documentation/devicetree/bindings/clock/qcom,gcc-qcs404.yaml \ Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml \ Documentation/devicetree/bindings/clock/qcom,gcc-sm8150.yaml \ Documentation/devicetree/bindings/clock/qcom,gcc.yaml; do \ ARCH=arm64 make dtbs_check DT_SCHEMA_FILES=$f; \ done I then picked this patch atop linux-next (next-20200129) and ran: # Delete broken yaml: rm Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml ARCH=arm64 make dt_binding_check | grep 'clock/qcom' ...and that didn't seem to indicate problems. Arbitrary decisions made (yell if you want changed): - Left all the older devices (where clocks / clock-names weren't specified) in a single file. - Didn't make clocks "required" for msm8996 but left them as listed. This seems a little weird but it matches the old binding. Misc cleanups as part of this patch: - Fixed schema id to not have "bindings/" as per Rob [1]. - Listed include files as per Stephen. - sm8150 was claimed to be same set of clocks as sc7180, but driver and dts appear to say that "bi_tcxo_ao" doesn't exist. Fixed. - In "apq8064", "#thermal-sensor-cells" was missing the "#". - Got rid of "|" at the end of top description since spacing doesn't matter. - Changed indentation to consistently 2 spaces (it was 3 in some places). - Added period at the end of protected-clocks description. - No space before ":". - Updated sc7180/sm8150 example to use the 'qcom,rpmh.h' include. - Updated sc7180/sm8150 example to use larger address/size cells as per reality. - Updated sc7180/sm8150 example to point to the sleep_clk rather than <0>. - Made it so that gcc-ipq8074 didn't require #power-domain-cells since actual dts didn't have it and I got no hits from: git grep _GDSC include/dt-bindings/clock/qcom,gcc-ipq8074.h - Made it so that gcc-qcs404 didn't require #power-domain-cells since actual dts didn't have it and I got no hits from: git grep _GDSC include/dt-bindings/clock/qcom,gcc-qcs404.h Noticed, but not done in this patch (volunteers needed): - Add "aud_ref_clk" to sm8150 bindings / dts even though I found a reference to it in "gcc-sm8150.c". - Fix node name in actual ipq8074 to be "clock-controller" (it's gcc). - Since the example doesn't need phandes to exist, in msm8998 could just make up places providing some of the clocks currently bogused out with <0>. - On msm8998 clocks are listed as required but current dts doesn't have them. [1] https://lore.kernel.org/r/CAL_Jsq+_2E-bAbP9F6VYkWRp0crEyRGa5peuwP58-PZniVny7w@mail.gmail.com Fixes: ab91f72e018a ("clk: qcom: gcc-msm8996: Fix parent for CLKREF clocks") Signed-off-by: Douglas Anderson Reviewed-by: Rob Herring Reviewed-by: Jeffrey Hugo --- Changes in v3: - Fixed schema id to not have "bindings/" as per Rob [1]. - Listed include files as per Stephen. - Description now has "|" again since "See also:" added. - Jeffrey's review tag. Changes in v2: - Clocks are required for msm8998; note that current dts is broken. - Drop description for 'gcc-apq8064' nvmem-cell-names. - Commit message now describes running dt_binding_check differently. - Added Rob's review tag. .../bindings/clock/qcom,gcc-apq8064.yaml | 83 +++++++ .../bindings/clock/qcom,gcc-ipq8074.yaml | 51 ++++ .../bindings/clock/qcom,gcc-msm8996.yaml | 68 ++++++ .../bindings/clock/qcom,gcc-msm8998.yaml | 93 +++++++ .../bindings/clock/qcom,gcc-qcs404.yaml | 51 ++++ .../bindings/clock/qcom,gcc-sc7180.yaml | 75 ++++++ .../bindings/clock/qcom,gcc-sm8150.yaml | 72 ++++++ .../devicetree/bindings/clock/qcom,gcc.yaml | 230 +++--------------- 8 files changed, 529 insertions(+), 194 deletions(-) create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-msm8996.yaml create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-qcs404.yaml create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-sm8150.yaml diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml new file mode 100644 index 000000000000..17f87178f6b8 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-apq8064.yaml @@ -0,0 +1,83 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-apq8064.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for APQ8064 + +maintainers: + - Stephen Boyd + - Taniya Das + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on APQ8064. + + See also: + - dt-bindings/clock/qcom,gcc-msm8960.h + - dt-bindings/reset/qcom,gcc-msm8960.h + +properties: + compatible: + const: qcom,gcc-apq8064 + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + + nvmem-cells: + minItems: 1 + maxItems: 2 + description: + Qualcomm TSENS (thermal sensor device) on some devices can + be part of GCC and hence the TSENS properties can also be part + of the GCC/clock-controller node. + For more details on the TSENS properties please refer + Documentation/devicetree/bindings/thermal/qcom-tsens.txt + + nvmem-cell-names: + minItems: 1 + maxItems: 2 + items: + - const: calib + - const: calib_backup + + '#thermal-sensor-cells': + const: 1 + + protected-clocks: + description: + Protected clock specifier list as per common clock binding. + +required: + - compatible + - reg + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + - nvmem-cells + - nvmem-cell-names + - '#thermal-sensor-cells' + +examples: + - | + clock-controller@900000 { + compatible = "qcom,gcc-apq8064"; + reg = <0x00900000 0x4000>; + nvmem-cells = <&tsens_calib>, <&tsens_backup>; + nvmem-cell-names = "calib", "calib_backup"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + #thermal-sensor-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml new file mode 100644 index 000000000000..89c6e070e7ac --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-ipq8074.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-ipq8074.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Bindingfor IPQ8074 + +maintainers: + - Stephen Boyd + - Taniya Das + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on IPQ8074. + + See also: + - dt-bindings/clock/qcom,gcc-ipq8074.h + +properties: + compatible: + const: qcom,gcc-ipq8074 + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + reg: + maxItems: 1 + + protected-clocks: + description: + Protected clock specifier list as per common clock binding. + +required: + - compatible + - reg + - '#clock-cells' + - '#reset-cells' + +examples: + - | + clock-controller@1800000 { + compatible = "qcom,gcc-ipq8074"; + reg = <0x01800000 0x80000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-msm8996.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8996.yaml new file mode 100644 index 000000000000..18e4e77b8cfa --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8996.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8996.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for MSM8996 + +maintainers: + - Stephen Boyd + - Taniya Das + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on MSM8996. + + See also: + - dt-bindings/clock/qcom,gcc-msm8996.h + +properties: + compatible: + const: qcom,gcc-msm8996 + + clocks: + items: + - description: XO source + - description: Second XO source + - description: Sleep clock source + + clock-names: + items: + - const: cxo + - const: cxo2 + - const: sleep_clk + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + + protected-clocks: + description: + Protected clock specifier list as per common clock binding. + +required: + - compatible + - reg + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +examples: + - | + clock-controller@300000 { + compatible = "qcom,gcc-msm8996"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + reg = <0x300000 0x90000>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml new file mode 100644 index 000000000000..1d3cae980471 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-msm8998.yaml @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8998.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for MSM8998 + +maintainers: + - Stephen Boyd + - Taniya Das + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on MSM8998. + + See also: + - dt-bindings/clock/qcom,gcc-msm8998.h + +properties: + compatible: + const: qcom,gcc-msm8998 + + clocks: + items: + - description: Board XO source + - description: Sleep clock source + - description: USB 3.0 phy pipe clock + - description: UFS phy rx symbol clock for pipe 0 + - description: UFS phy rx symbol clock for pipe 1 + - description: UFS phy tx symbol clock + - description: PCIE phy pipe clock + + clock-names: + items: + - const: xo + - const: sleep_clk + - const: usb3_pipe + - const: ufs_rx_symbol0 + - const: ufs_rx_symbol1 + - const: ufs_tx_symbol0 + - const: pcie0_pipe + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + + protected-clocks: + description: + Protected clock specifier list as per common clock binding. + +required: + - compatible + - clocks + - clock-names + - reg + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +examples: + - | + #include + clock-controller@100000 { + compatible = "qcom,gcc-msm8998"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + reg = <0x00100000 0xb0000>; + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, + <&sleep>, + <0>, + <0>, + <0>, + <0>, + <0>; + clock-names = "xo", + "sleep_clk", + "usb3_pipe", + "ufs_rx_symbol0", + "ufs_rx_symbol1", + "ufs_tx_symbol0", + "pcie0_pipe"; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-qcs404.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-qcs404.yaml new file mode 100644 index 000000000000..8cdece395eba --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-qcs404.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-qcs404.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Bindingfor QCS404 + +maintainers: + - Stephen Boyd + - Taniya Das + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on QCS404. + + See also: + - dt-bindings/clock/qcom,gcc-qcs404.h + +properties: + compatible: + const: qcom,gcc-qcs404 + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + reg: + maxItems: 1 + + protected-clocks: + description: + Protected clock specifier list as per common clock binding. + +required: + - compatible + - reg + - '#clock-cells' + - '#reset-cells' + +examples: + - | + clock-controller@1800000 { + compatible = "qcom,gcc-qcs404"; + reg = <0x01800000 0x80000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml new file mode 100644 index 000000000000..ee4f968e2909 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-sc7180.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-sc7180.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for SC7180 + +maintainers: + - Stephen Boyd + - Taniya Das + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on SC7180. + + See also: + - dt-bindings/clock/qcom,gcc-sc7180.h + +properties: + compatible: + const: qcom,gcc-sc7180 + + clocks: + items: + - description: Board XO source + - description: Board active XO source + - description: Sleep clock source + + clock-names: + items: + - const: bi_tcxo + - const: bi_tcxo_ao + - const: sleep_clk + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + + protected-clocks: + description: + Protected clock specifier list as per common clock binding. + +required: + - compatible + - clocks + - clock-names + - reg + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +examples: + - | + #include + clock-controller@100000 { + compatible = "qcom,gcc-sc7180"; + reg = <0 0x00100000 0 0x1f0000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&rpmhcc RPMH_CXO_CLK_A>, + <&sleep_clk>; + clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-sm8150.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-sm8150.yaml new file mode 100644 index 000000000000..888e9a708390 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,gcc-sm8150.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-sm8150.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for SM8150 + +maintainers: + - Stephen Boyd + - Taniya Das + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on SM8150. + + See also: + - dt-bindings/clock/qcom,gcc-sm8150.h + +properties: + compatible: + const: qcom,gcc-sm8150 + + clocks: + items: + - description: Board XO source + - description: Sleep clock source + + clock-names: + items: + - const: bi_tcxo + - const: sleep_clk + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + + protected-clocks: + description: + Protected clock specifier list as per common clock binding. + +required: + - compatible + - clocks + - clock-names + - reg + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +examples: + - | + #include + clock-controller@100000 { + compatible = "qcom,gcc-sm8150"; + reg = <0 0x00100000 0 0x1f0000>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&sleep_clk>; + clock-names = "bi_tcxo", "sleep_clk"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml index cac1150c9292..d18f8ab9eeee 100644 --- a/Documentation/devicetree/bindings/clock/qcom,gcc.yaml +++ b/Documentation/devicetree/bindings/clock/qcom,gcc.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only %YAML 1.2 --- -$id: http://devicetree.org/schemas/bindings/clock/qcom,gcc.yaml# +$id: http://devicetree.org/schemas/clock/qcom,gcc.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Qualcomm Global Clock & Reset Controller Binding @@ -14,77 +14,42 @@ description: | Qualcomm global clock control module which supports the clocks, resets and power domains. + See also: + - dt-bindings/clock/qcom,gcc-apq8084.h + - dt-bindings/reset/qcom,gcc-apq8084.h + - dt-bindings/clock/qcom,gcc-ipq4019.h + - dt-bindings/clock/qcom,gcc-ipq6018.h + - dt-bindings/reset/qcom,gcc-ipq6018.h + - dt-bindings/clock/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064) + - dt-bindings/reset/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064) + - dt-bindings/clock/qcom,gcc-msm8660.h + - dt-bindings/reset/qcom,gcc-msm8660.h + - dt-bindings/clock/qcom,gcc-msm8974.h + - dt-bindings/reset/qcom,gcc-msm8974.h + - dt-bindings/clock/qcom,gcc-msm8994.h + - dt-bindings/clock/qcom,gcc-mdm9615.h + - dt-bindings/reset/qcom,gcc-mdm9615.h + - dt-bindings/clock/qcom,gcc-sdm660.h (qcom,gcc-sdm630 and qcom,gcc-sdm660) + - dt-bindings/clock/qcom,gcc-sdm845.h + properties: - compatible : + compatible: enum: - - qcom,gcc-apq8064 - - qcom,gcc-apq8084 - - qcom,gcc-ipq4019 - - qcom,gcc-ipq6018 - - qcom,gcc-ipq8064 - - qcom,gcc-ipq8074 - - qcom,gcc-msm8660 - - qcom,gcc-msm8916 - - qcom,gcc-msm8960 - - qcom,gcc-msm8974 - - qcom,gcc-msm8974pro - - qcom,gcc-msm8974pro-ac - - qcom,gcc-msm8994 - - qcom,gcc-msm8996 - - qcom,gcc-msm8998 - - qcom,gcc-mdm9615 - - qcom,gcc-qcs404 - - qcom,gcc-sc7180 - - qcom,gcc-sdm630 - - qcom,gcc-sdm660 - - qcom,gcc-sdm845 - - qcom,gcc-sm8150 - - clocks: - oneOf: - #qcom,gcc-sm8150 - #qcom,gcc-sc7180 - - items: - - description: Board XO source - - description: Board active XO source - - description: Sleep clock source - #qcom,gcc-msm8996 - - items: - - description: XO source - - description: Second XO source - - description: Sleep clock source - #qcom,gcc-msm8998 - - items: - - description: Board XO source - - description: Sleep clock source - - description: USB 3.0 phy pipe clock - - description: UFS phy rx symbol clock for pipe 0 - - description: UFS phy rx symbol clock for pipe 1 - - description: UFS phy tx symbol clock - - description: PCIE phy pipe clock - - clock-names: - oneOf: - #qcom,gcc-sm8150 - #qcom,gcc-sc7180 - - items: - - const: bi_tcxo - - const: bi_tcxo_ao - - const: sleep_clk - #qcom,gcc-msm8996 - - items: - - const: cxo - - const: cxo2 - - const: sleep_clk - #qcom,gcc-msm8998 - - items: - - const: xo - - const: sleep_clk - - const: usb3_pipe - - const: ufs_rx_symbol0 - - const: ufs_rx_symbol1 - - const: ufs_tx_symbol0 - - const: pcie0_pipe + - qcom,gcc-apq8084 + - qcom,gcc-ipq4019 + - qcom,gcc-ipq6018 + - qcom,gcc-ipq8064 + - qcom,gcc-msm8660 + - qcom,gcc-msm8916 + - qcom,gcc-msm8960 + - qcom,gcc-msm8974 + - qcom,gcc-msm8974pro + - qcom,gcc-msm8974pro-ac + - qcom,gcc-msm8994 + - qcom,gcc-mdm9615 + - qcom,gcc-sdm630 + - qcom,gcc-sdm660 + - qcom,gcc-sdm845 '#clock-cells': const: 1 @@ -98,31 +63,9 @@ properties: reg: maxItems: 1 - nvmem-cells: - minItems: 1 - maxItems: 2 - description: - Qualcomm TSENS (thermal sensor device) on some devices can - be part of GCC and hence the TSENS properties can also be part - of the GCC/clock-controller node. - For more details on the TSENS properties please refer - Documentation/devicetree/bindings/thermal/qcom-tsens.txt - - nvmem-cell-names: - minItems: 1 - maxItems: 2 - description: - Names for each nvmem-cells specified. - items: - - const: calib - - const: calib_backup - - 'thermal-sensor-cells': - const: 1 - protected-clocks: description: - Protected clock specifier list as per common clock binding + Protected clock specifier list as per common clock binding. required: - compatible @@ -131,33 +74,6 @@ required: - '#reset-cells' - '#power-domain-cells' -if: - properties: - compatible: - contains: - const: qcom,gcc-apq8064 - -then: - required: - - nvmem-cells - - nvmem-cell-names - - '#thermal-sensor-cells' - -else: - if: - properties: - compatible: - contains: - enum: - - qcom,gcc-msm8998 - - qcom,gcc-sm8150 - - qcom,gcc-sc7180 - then: - required: - - clocks - - clock-names - - examples: # Example for GCC for MSM8960: - | @@ -168,78 +84,4 @@ examples: #reset-cells = <1>; #power-domain-cells = <1>; }; - - - # Example of GCC with TSENS properties: - - | - clock-controller@900000 { - compatible = "qcom,gcc-apq8064"; - reg = <0x00900000 0x4000>; - nvmem-cells = <&tsens_calib>, <&tsens_backup>; - nvmem-cell-names = "calib", "calib_backup"; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - #thermal-sensor-cells = <1>; - }; - - # Example of GCC with protected-clocks properties: - - | - clock-controller@100000 { - compatible = "qcom,gcc-sdm845"; - reg = <0x100000 0x1f0000>; - protected-clocks = <187>, <188>, <189>, <190>, <191>; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - }; - - # Example of GCC with clock node properties for SM8150: - - | - clock-controller@100000 { - compatible = "qcom,gcc-sm8150"; - reg = <0x00100000 0x1f0000>; - clocks = <&rpmhcc 0>, <&rpmhcc 1>, <&sleep_clk>; - clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk"; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - }; - - # Example of GCC with clock nodes properties for SC7180: - - | - clock-controller@100000 { - compatible = "qcom,gcc-sc7180"; - reg = <0x100000 0x1f0000>; - clocks = <&rpmhcc 0>, <&rpmhcc 1>, <0>; - clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk"; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - }; - - # Example of MSM8998 GCC: - - | - #include - clock-controller@100000 { - compatible = "qcom,gcc-msm8998"; - #clock-cells = <1>; - #reset-cells = <1>; - #power-domain-cells = <1>; - reg = <0x00100000 0xb0000>; - clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, - <&sleep>, - <0>, - <0>, - <0>, - <0>, - <0>; - clock-names = "xo", - "sleep_clk", - "usb3_pipe", - "ufs_rx_symbol0", - "ufs_rx_symbol1", - "ufs_tx_symbol0", - "pcie0_pipe"; - }; ...