From: Shawn Guo <shawn.guo@linaro.org>
To: Stephen Boyd <sboyd@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Loic Poulain <loic.poulain@linaro.org>,
devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
Shawn Guo <shawn.guo@linaro.org>
Subject: [PATCH v3 1/2] dt-bindings: clk: qcom: Add QCM2290 Global Clock Controller bindings
Date: Sun, 19 Sep 2021 10:33:07 +0800 [thread overview]
Message-ID: <20210919023308.24498-2-shawn.guo@linaro.org> (raw)
In-Reply-To: <20210919023308.24498-1-shawn.guo@linaro.org>
It adds device tree bindings for QCM2290 Global Clock Controller.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
---
.../bindings/clock/qcom,gcc-qcm2290.yaml | 72 +++++++++++++++++++
1 file changed, 72 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.yaml
diff --git a/Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.yaml b/Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.yaml
new file mode 100644
index 000000000000..5de9c8263138
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/qcom,gcc-qcm2290.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-qcm2290.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Binding for QCM2290
+
+maintainers:
+ - Shawn Guo <shawn.guo@linaro.org>
+
+description: |
+ Qualcomm global clock control module which supports the clocks, resets
+ and power domains on QCM2290.
+
+ See also:
+ - dt-bindings/clock/qcom,gcc-qcm2290.h
+
+properties:
+ compatible:
+ const: qcom,gcc-qcm2290
+
+ 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'
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ clock-controller@1400000 {
+ compatible = "qcom,gcc-qcm2290";
+ reg = <0x01400000 0x1f0000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ clock-names = "bi_tcxo", "sleep_clk";
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&sleep_clk>;
+ };
+...
--
2.17.1
next prev parent reply other threads:[~2021-09-19 2:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-19 2:33 [PATCH v3 0/2] Add QCM2290 Global Clock Controller driver Shawn Guo
2021-09-19 2:33 ` Shawn Guo [this message]
2021-09-22 20:52 ` [PATCH v3 1/2] dt-bindings: clk: qcom: Add QCM2290 Global Clock Controller bindings Rob Herring
2021-10-13 19:39 ` Stephen Boyd
2021-09-19 2:33 ` [PATCH v3 2/2] clk: qcom: Add Global Clock Controller driver for QCM2290 Shawn Guo
2021-09-22 20:53 ` Rob Herring
2021-10-13 19:39 ` Stephen Boyd
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