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95e130af03
Add the device tree bindings documentation for the QCA IPQ806x variant of the Synopsys DesignWare MAC. Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
36 lines
973 B
Plaintext
36 lines
973 B
Plaintext
* IPQ806x DWMAC Ethernet controller
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The device inherits all the properties of the dwmac/stmmac devices
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described in the file net/stmmac.txt with the following changes.
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Required properties:
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- compatible: should be "qcom,ipq806x-gmac" along with "snps,dwmac"
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and any applicable more detailed version number
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described in net/stmmac.txt
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- qcom,nss-common: should contain a phandle to a syscon device mapping the
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nss-common registers.
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- qcom,qsgmii-csr: should contain a phandle to a syscon device mapping the
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qsgmii-csr registers.
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Example:
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gmac: ethernet@37000000 {
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device_type = "network";
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compatible = "qcom,ipq806x-gmac";
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reg = <0x37000000 0x200000>;
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interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "macirq";
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qcom,nss-common = <&nss_common>;
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qcom,qsgmii-csr = <&qsgmii_csr>;
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clocks = <&gcc GMAC_CORE1_CLK>;
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clock-names = "stmmaceth";
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resets = <&gcc GMAC_CORE1_RESET>;
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reset-names = "stmmaceth";
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};
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