2024-09-09 08:52:07 +00:00
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* Qualcomm MSM CSID
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Required properties:
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- cell-index: csid hardware core index
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- compatible :
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- "qcom,csid"
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2024-09-09 08:57:42 +00:00
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- "qcom,csid-v2.0"
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- "qcom,csid-v2.2"
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- "qcom,csid-v3.0"
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- "qcom,csid-v3.1"
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- "qcom,csid-v3.2"
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- "qcom,csid-v3.5"
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- "qcom,csid-v4.0"
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- "qcom,csid-v3.4.2"
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- "qcom,csid-v3.5.1"
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- "qcom,csid-v3.4.3"
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2024-09-09 08:52:07 +00:00
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- reg : offset and length of the register set for the device
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for the csid operating in compatible mode.
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- reg-names : should specify relevant names to each reg property defined.
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- interrupts : should contain the csid interrupt.
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- interrupt-names : should specify relevant names to each interrupts
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property defined.
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- qcom,csi-vdd-voltage : should specify voltage level
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for mipi csi in uV.
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- qcom,mipi-csi-vdd-supply : should contain regulator to be used for
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this csid core
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2024-09-09 08:57:42 +00:00
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- clock-names: name of the clocks required for the device
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- qcom,clock-rates: clock rate in Hz
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- 0 if appropriate clock is required but doesn't have to apply the rate
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Optional properties:
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- qcom,cam-vreg-name : name of the voltage regulators required for the device.
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- gdscr-supply : should contain regulator used for csid clocks.
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- mmagic-supply : should contain mmagic regulator used for mmagic clocks.
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2024-09-09 08:52:07 +00:00
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Example:
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qcom,csid@fda08000 {
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cell-index = <0>;
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compatible = "qcom,csid-v2.0", "qcom,csid";
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reg = <0xfda08000 0x200>;
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reg-names = "csid";
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interrupts = <0 51 0>;
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interrupt-names = "csiphy";
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qcom,csi-vdd-voltage = <1800000>;
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qcom,mipi-csi-vdd-supply = <&pm8941_l12>;
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2024-09-09 08:57:42 +00:00
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clock-names = "camss_top_ahb_clk", "ispif_ahb_clk",
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"csi_ahb_clk", "csi_src_clk", "csi_clk",
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"csi_phy_clk", "csi_pix_clk", "csi_rdi_clk";
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qcom,clock-rates = <0 0 0 200000000 0 0 0 0>;
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2024-09-09 08:52:07 +00:00
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};
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