36 lines
1.1 KiB
Plaintext
36 lines
1.1 KiB
Plaintext
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* Qualcomm Technologies Inc. SSDK Driver.
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Add missing DT bindings documentation for 8337 ethernet switch.
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Required properties:
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- compatible: Should be "qcom,ess-switch-qca83xx"
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- qcom,switch-access-mode: Should be "mdio" or "local bus"
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- qcom,link-intr-gpio: Link interrupt number used by switch
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- qcom,switch-cpu-bmp: Switch cpu port bitmap
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- qcom,switch-lan-bmp: Switch lan port bitmap
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- qcom,switch-wan-bmp: Switch wan port bitmap
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- qcom,ar8327-initvals: Initial qca83xx configuration
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Optional:
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- qcom,link-polling-required: Boolean- Present if using polling for link check
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Example:
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ess-switch@0 {
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compatible = "qcom,ess-switch-qca83xx";
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qcom,switch-access-mode = "mdio";
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qcom,ar8327-initvals = <
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0x00004 0x4200000 /* PAD0_MODE */
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0x00008 0x0 /* PAD5_MODE */
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0x000e4 0xaa545 /* MAC_POWER_SEL */
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0x000e0 0xc74164de /* SGMII_CTRL */
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0x0007c 0x4e /* PORT0_STATUS */
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0x00094 0x4e /* PORT6_STATUS */
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>;
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qcom,link-intr-gpio = <84>;
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qcom,switch-cpu-bmp = <0x01>; /* cpu port bitmap */
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qcom,switch-lan-bmp = <0x3e>; /* lan port bitmap */
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qcom,switch-wan-bmp = <0x0>; /* wan port bitmap */
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};
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