Based on kernel version 6.8
. Page generated on 2024-03-11 21:26 EST
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | Device-tree bindings for gpio-based FSI master driver ----------------------------------------------------- Required properties: - compatible = "fsi-master-gpio"; - clock-gpios = <gpio-descriptor>; : GPIO for FSI clock - data-gpios = <gpio-descriptor>; : GPIO for FSI data signal Optional properties: - enable-gpios = <gpio-descriptor>; : GPIO for enable signal - trans-gpios = <gpio-descriptor>; : GPIO for voltage translator enable - mux-gpios = <gpio-descriptor>; : GPIO for pin multiplexing with other functions (eg, external FSI masters) - no-gpio-delays; : Don't add extra delays between GPIO accesses. This is useful when the HW GPIO block is running at a low enough frequency. Examples: fsi-master { compatible = "fsi-master-gpio", "fsi-master"; clock-gpios = <&gpio 0>; data-gpios = <&gpio 1>; enable-gpios = <&gpio 2>; trans-gpios = <&gpio 3>; mux-gpios = <&gpio 4>; } |