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/linux/Documentation/devicetree/bindings/spi/
H A Dspi-gpio.yaml37 Not needed if num-chipselects = <0>.
41 num-chipselects:
53 - num-chipselects
69 num-chipselects = <1>;
H A Dfsl,dspi.yaml68 spi-num-chipselects:
85 - spi-num-chipselects
105 spi-num-chipselects = <5>;
129 spi-num-chipselects = <8>;
H A Dti,qspi.yaml53 syscon-chipselects:
87 syscon-chipselects = <&scm_conf 0x558>;
H A Dspi-clps711x.txt10 - cs-gpios: Specifies the gpio pins to be used for chipselects.
H A Dmicrochip,spi-pic32.txt11 - cs-gpios: Specifies the gpio pins to be used for chipselects.
H A Dnuvoton,npcm-pspi.txt17 - cs-gpios: Specifies the gpio pins to be used for chipselects.
/linux/Documentation/devicetree/bindings/gpio/
H A Dst,spear-spics-gpio.yaml13 SPEAr platform provides a provision to control chipselects of ARM PL022 Prime
18 transfers without releasing their chipselects.
20 Chipselects can be controlled by software by turning them as GPIOs. SPEAr
50 description: Bitmask selecting which chipselects to enable.
/linux/drivers/gpio/
H A Dgpio-spear-spics.c17 /* maximum chipselects */
26 * (out of 4 possible chipselects in pl022) can be made low to select
34 * @sw_enable_bit: bit to enable s/w control over chipselects
/linux/arch/arm64/boot/dts/freescale/
H A Ds32g2.dtsi416 spi-num-chipselects = <8>;
429 spi-num-chipselects = <5>;
442 spi-num-chipselects = <5>;
539 spi-num-chipselects = <5>;
552 spi-num-chipselects = <5>;
565 spi-num-chipselects = <5>;
H A Ds32g3.dtsi476 spi-num-chipselects = <8>;
489 spi-num-chipselects = <5>;
502 spi-num-chipselects = <5>;
604 spi-num-chipselects = <5>;
617 spi-num-chipselects = <5>;
630 spi-num-chipselects = <5>;
/linux/arch/mips/include/asm/mach-au1x00/
H A Dau1550_spi.h11 u16 num_chipselect; /* number of chipselects supported */
/linux/include/linux/spi/
H A Daltera.h18 * @num_chipselect: Number of chipselects.
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx53-sk-imx53-atm0700d4.dtsi25 num-chipselects = <1>;
/linux/arch/arm/boot/dts/nxp/vf/
H A Dvfxxx.dtsi160 spi-num-chipselects = <6>;
174 spi-num-chipselects = <4>;
536 spi-num-chipselects = <2>;
550 spi-num-chipselects = <2>;
/linux/Documentation/devicetree/bindings/display/panel/
H A Dsamsung,lms397kf04.yaml68 num-chipselects = <1>;
H A Dsamsung,lms380kf01.yaml75 num-chipselects = <1>;
H A Dsamsung,s6d27a1.yaml76 num-chipselects = <1>;
/linux/arch/arm/boot/dts/broadcom/
H A Dbcm947189acdbmr.dts62 num-chipselects = <1>;
H A Dbcm47081-buffalo-wzr-900dhp.dts30 num-chipselects = <1>;
H A Dbcm47081-buffalo-wzr-600dhp2.dts30 num-chipselects = <1>;
/linux/include/linux/platform_data/
H A Dspi-davinci.h23 * @num_chipselect: number of chipselects supported by this SPI master
/linux/arch/arm/boot/dts/nxp/mxs/
H A Dimx28-cfa10049.dts100 num-chipselects = <1>;
123 num-chipselects = <3>;
H A Dimx28-cfa10056.dts25 num-chipselects = <1>;
/linux/drivers/bus/
H A Dqcom-ebi2.c345 /* Disable all chipselects */ in qcom_ebi2_probe()
350 /* Walk over the child nodes and see what chipselects we use */ in qcom_ebi2_probe()
/linux/arch/arm/boot/dts/marvell/
H A Dmmp3-dell-ariel.dts39 num-chipselects = <0>;

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