Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) Cadence SPI controller Device Tree Bindings
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) -------------------------------------------
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) Required properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) - compatible		: Should be "cdns,spi-r1p6" or "xlnx,zynq-spi-r1p6".
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) - reg			: Physical base address and size of SPI registers map.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) - interrupts		: Property with a value describing the interrupt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 			  number.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) - clock-names		: List of input clock names - "ref_clk", "pclk"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 			  (See clock bindings for details).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) - clocks		: Clock phandles (see clock bindings for details).
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) Optional properties:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) - num-cs		: Number of chip selects used.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 			  If a decoder is used, this will be the number of
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 			  chip selects after the decoder.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) - is-decoded-cs		: Flag to indicate whether decoder is used or not.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) Example:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	spi@e0007000 {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 		compatible = "xlnx,zynq-spi-r1p6";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 		clock-names = "ref_clk", "pclk";
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 		clocks = <&clkc 26>, <&clkc 35>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 		interrupt-parent = <&intc>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 		interrupts = <0 49 4>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 		num-cs = <4>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 		is-decoded-cs = <0>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 		reg = <0xe0007000 0x1000>;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	} ;