27 lines
978 B
Plaintext
27 lines
978 B
Plaintext
NVIDIA Tegra18x Bridge MCA driver
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==================================
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This document defines the device-specific binding for the Tegra18x bridge MCA driver.
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The Bridge MCA driver adds support for AXI/APB bridge machine check hardware in T18x.
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The driver reports relevant information like CPU, bus address, error status, type of bridge, etc in case of a Bridge MCA.
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Required properties:
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- compatible: Should be "nvidia,tegra186-AXI2APB-bridgei"
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- reg: Physical base address and length of registers
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- clocks: Specifies the needed clocks
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- clock-names: Specifies the names of the needed clocks
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- timeout: specify the bridge timeout in micro seconds (us)
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Below is a sample bridge DT entry for configuring bridge timeout=500 usec
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for axi2apb@2390000 bridge.
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axi2apb@2390000 {
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compatible = "nvidia,tegra186-AXI2APB-bridge";
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reg = <0x0 0x02390000 0x0 0x1000>;
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clocks = <&tegra_car TEGRA186_CLK_AXI_CBB>;
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clock-names = "axi_cbb";
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timeout = <500>;
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status = "disabled";
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};
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