34d9172655
Introduce support for the Qualcomm IPQ50xx SoC. This series adds support for the following components: - minimal boot support: GCC/pinctrl/watchdog/CPUFreq/SDI (upstreamed) - USB2 (upstreamed) - Thermal/Tsens - PCIe gen2 1&2-lane PHY and controller - PWM and PWM LED - QPIC SPI NAND controller - CMN PLL Block (provider of fixed rate clocks to GCC/ethernet/more.) - Ethernet: IPQ5018 Internal GE PHY (1 gbps) - Remoteproc MPD driver for IPQ5018 (2.4G) & QCN6122 (5/6G) Wifi Co-developed-by: Ziyang Huang <hzyitc@outlook.com> Signed-off-by: Ziyang Huang <hzyitc@outlook.com> Signed-off-by: George Moussalem <george.moussalem@outlook.com> Link: https://github.com/openwrt/openwrt/pull/17182 Signed-off-by: Robert Marko <robimarko@gmail.com>
149 lines
4.0 KiB
Diff
149 lines
4.0 KiB
Diff
From: Devi Priya <quic_devipriy@quicinc.com>
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Subject: [PATCH] dt-bindings: mfd: qcom,tcsr: Add simple-mfd support for IPQ6018
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Date: Thu, 5 Oct 2023 21:35:49 +0530
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Update the binding to include pwm as the child node to TCSR block and
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add simple-mfd support for IPQ6018.
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Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
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Signed-off-by: Devi Priya <quic_devipriy@quicinc.com>
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---
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.../devicetree/bindings/mfd/qcom,tcsr.yaml | 112 +++++++++++++-----
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1 file changed, 81 insertions(+), 31 deletions(-)
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--- a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
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+++ b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml
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@@ -15,49 +15,101 @@ description:
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properties:
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compatible:
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- items:
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- - enum:
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- - qcom,msm8976-tcsr
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- - qcom,msm8998-tcsr
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- - qcom,qcs404-tcsr
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- - qcom,sc7180-tcsr
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- - qcom,sc7280-tcsr
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- - qcom,sc8280xp-tcsr
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- - qcom,sdm630-tcsr
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- - qcom,sdm845-tcsr
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- - qcom,sdx55-tcsr
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- - qcom,sdx65-tcsr
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- - qcom,sm8150-tcsr
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- - qcom,sm8450-tcsr
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- - qcom,tcsr-apq8064
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- - qcom,tcsr-apq8084
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- - qcom,tcsr-ipq5332
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- - qcom,tcsr-ipq6018
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- - qcom,tcsr-ipq8064
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- - qcom,tcsr-ipq8074
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- - qcom,tcsr-ipq9574
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- - qcom,tcsr-mdm9615
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- - qcom,tcsr-msm8226
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- - qcom,tcsr-msm8660
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- - qcom,tcsr-msm8916
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- - qcom,tcsr-msm8953
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- - qcom,tcsr-msm8960
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- - qcom,tcsr-msm8974
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- - qcom,tcsr-msm8996
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- - const: syscon
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+ oneOf:
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+ - items:
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+ - enum:
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+ - qcom,msm8976-tcsr
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+ - qcom,msm8998-tcsr
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+ - qcom,qcs404-tcsr
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+ - qcom,sc7180-tcsr
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+ - qcom,sc7280-tcsr
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+ - qcom,sc8280xp-tcsr
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+ - qcom,sdm630-tcsr
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+ - qcom,sdm845-tcsr
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+ - qcom,sdx55-tcsr
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+ - qcom,sdx65-tcsr
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+ - qcom,sm4450-tcsr
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+ - qcom,sm8150-tcsr
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+ - qcom,sm8450-tcsr
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+ - qcom,tcsr-apq8064
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+ - qcom,tcsr-apq8084
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+ - qcom,tcsr-ipq5332
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+ - qcom,tcsr-ipq8064
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+ - qcom,tcsr-ipq8074
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+ - qcom,tcsr-ipq9574
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+ - qcom,tcsr-mdm9615
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+ - qcom,tcsr-msm8226
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+ - qcom,tcsr-msm8660
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+ - qcom,tcsr-msm8916
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+ - qcom,tcsr-msm8953
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+ - qcom,tcsr-msm8960
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+ - qcom,tcsr-msm8974
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+ - qcom,tcsr-msm8996
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+ - const: syscon
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+ - items:
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+ - const: qcom,tcsr-ipq6018
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+ - const: syscon
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+ - const: simple-mfd
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reg:
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maxItems: 1
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+ ranges: true
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+
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+ "#address-cells":
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+ const: 1
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+
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+ "#size-cells":
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+ const: 1
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+
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+patternProperties:
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+ "pwm@[a-f0-9]+$":
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+ type: object
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+ $ref: /schemas/pwm/qcom,ipq6018-pwm.yaml
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+
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+
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required:
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- compatible
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- reg
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+allOf:
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+ - if:
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+ not:
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+ properties:
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+ compatible:
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+ contains:
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+ enum:
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+ - qcom,tcsr-ipq6018
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+ then:
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+ patternProperties:
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+ "pwm@[a-f0-9]+$": false
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+
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additionalProperties: false
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examples:
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+ # Example 1 - Syscon node found on MSM8960
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- |
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syscon@1a400000 {
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compatible = "qcom,tcsr-msm8960", "syscon";
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reg = <0x1a400000 0x100>;
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};
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+ # Example 2 - Syscon node found on IPQ6018
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+ - |
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+ #include <dt-bindings/clock/qcom,gcc-ipq6018.h>
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+
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+ syscon@1937000 {
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+ compatible = "qcom,tcsr-ipq6018", "syscon", "simple-mfd";
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+ reg = <0x01937000 0x21000>;
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+ ranges = <0 0x1937000 0x21000>;
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+
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+ pwm: pwm@a010 {
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+ compatible = "qcom,ipq6018-pwm";
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+ reg = <0xa010 0x20>;
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+ clocks = <&gcc GCC_ADSS_PWM_CLK>;
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+ assigned-clocks = <&gcc GCC_ADSS_PWM_CLK>;
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+ assigned-clock-rates = <100000000>;
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+ #pwm-cells = <2>;
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+ };
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+ };
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\ No newline at end of file
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