Lines Matching +full:chip +full:- +full:select

4 and an input FIFO) for serial peripheral interface (SPI) mini-core.
6 SPI in master mode supports up to 50MHz, up to four chip selects, programmable
10 - compatible:     Should contain:
11 		  "qcom,spi-qup-v1.1.1" for 8660, 8960 and 8064.
12 		  "qcom,spi-qup-v2.1.1" for 8974 and later
13 		  "qcom,spi-qup-v2.2.1" for 8974 v2 and later.
15 - reg:            Should contain base register location and length
16 - interrupts:     Interrupt number used by this controller
18 - clocks:         Should contain the core clock and the AHB clock.
19 - clock-names:    Should be "core" for the core clock and "iface" for the
22 - #address-cells: Number of cells required to define a chip select
24 - #size-cells:    Should be zero.
27 - spi-max-frequency: Specifies maximum SPI clock frequency,
28                      Units - Hz. Definition as per
29                      Documentation/devicetree/bindings/spi/spi-bus.txt
30 - num-cs:	total number of chipselects
31 - cs-gpios:	should specify GPIOs used for chipselects.
33 		nodes.  If unspecified, a single SPI device without a chip
34 		select can be used.
36 - dmas:         Two DMA channel specifiers following the convention outlined
38 - dma-names:    Names for the dma channels, if present. There must be at
43 properties described in Documentation/devicetree/bindings/spi/spi-bus.txt
49 		compatible = "qcom,spi-qup-v2";
50 		#address-cells = <1>;
51 		#size-cells = <0>;
54 		spi-max-frequency = <19200000>;
57 		clock-names = "core", "iface";
60 		dma-names = "rx", "tx";
62 		pinctrl-names = "default";
63 		pinctrl-0 = <&spi8_default>;
66 			compatible = "arm,pl022-dummy";
67 			#address-cells = <1>;
68 			#size-cells = <1>;
69 			reg = <0>; /* Chip select 0 */
70 			spi-max-frequency = <19200000>;
71 			spi-cpol;
75 			compatible = "arm,pl022-dummy";
76 			#address-cells = <1>;
77 			#size-cells = <1>;
78 			reg = <1>; /* Chip select 1 */
79 			spi-max-frequency = <9600000>;
80 			spi-cpha;
84 			compatible = "arm,pl022-dummy";
85 			#address-cells = <1>;
86 			#size-cells = <1>;
87 			reg = <2>; /* Chip select 2 */
88 			spi-max-frequency = <19200000>;
89 			spi-cpol;
90 			spi-cpha;
94 			compatible = "arm,pl022-dummy";
95 			#address-cells = <1>;
96 			#size-cells = <1>;
97 			reg = <3>; /* Chip select 3 */
98 			spi-max-frequency = <19200000>;
99 			spi-cpol;
100 			spi-cpha;
101 			spi-cs-high;