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Sat, 26 Sep 2020 06:03:14 -0700 (PDT) From: kholk11@gmail.com To: agross@kernel.org Cc: bjorn.andersson@linaro.org, sboyd@kernel.org, kholk11@gmail.com, marijns95@gmail.com, konradybcio@gmail.com, martin.botka1@gmail.com, linux-arm-msm@vger.kernel.org, phone-devel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/5] dt-bindings: clock: Add QCOM SDM630 and SDM660 graphics clock bindings Date: Sat, 26 Sep 2020 15:03:06 +0200 Message-Id: <20200926130306.13843-6-kholk11@gmail.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200926130306.13843-1-kholk11@gmail.com> References: <20200926130306.13843-1-kholk11@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: AngeloGioacchino Del Regno Add device tree bindings for graphics clock controller for Qualcomm Technology Inc's SDM630 and SDM660 SoCs. --- .../bindings/clock/qcom,sdm660-gpucc.yaml | 75 +++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/qcom,sdm660-gpucc.yaml diff --git a/Documentation/devicetree/bindings/clock/qcom,sdm660-gpucc.yaml b/Documentation/devicetree/bindings/clock/qcom,sdm660-gpucc.yaml new file mode 100644 index 000000000000..dbb14b274d5b --- /dev/null +++ b/Documentation/devicetree/bindings/clock/qcom,sdm660-gpucc.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,sdm660-gpucc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Graphics Clock & Reset Controller Binding for SDM630 and SDM660 + +maintainers: + - Taniya Das + +description: | + Qualcomm graphics clock control module which supports the clocks, resets and + power domains on SDM630 and SDM660. + + See also dt-bindings/clock/qcom,gpucc-sdm660.h. + +properties: + compatible: + enum: + - qcom,sdm630-gpucc + - qcom,sdm660-gpucc + + clocks: + items: + - description: Board XO source + - description: GPLL0 main gpu branch + - description: GPLL0 divider gpu branch + + clock-names: + items: + - const: xo + - const: gcc_gpu_gpll0_clk + - const: gcc_gpu_gpll0_div_clk + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include + #include + + clock-controller@5065000 { + compatible = "qcom,sdm660-gpucc"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + reg = <0x05065000 0x9038>; + clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, + <&gcc GCC_GPU_GPLL0_CLK>, + <&gcc GCC_GPU_GPLL0_DIV_CLK>; + clock-names = "xo", "gpll0"; + }; +... -- 2.28.0