Searched refs:chipselects (Results 1 – 25 of 82) sorted by relevance
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| /Linux-v4.19/Documentation/devicetree/bindings/spi/ |
| D | spi-gpio.txt | 15 Not needed if num-chipselects = <0>.
16 - num-chipselects: Number of chipselect lines. Should be <0> if a single device
39 num-chipselects = <1>;
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| D | fsl-spi.txt | 18 - gpios : specifies the gpio pins to be used for chipselects.
41 - fsl,espi-num-chipselects : the number of the chipselect signals.
55 fsl,espi-num-chipselects = <4>;
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| D | snps,dw-apb-ssi.txt | 13 - cs-gpios : Specifies the gpio pis to be used for chipselects.
14 - num-cs : The number of chipselects. If omitted, this will default to 4.
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| D | ti_qspi.txt | 19 - syscon-chipselects: Handle to system control region contains QSPI
48 syscon-chipselects = <&scm_conf 0x558>;
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| D | spi-fsl-dspi.txt | 15 - spi-num-chipselects : the number of the chipselect signals.
38 spi-num-chipselects = <5>;
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| D | spi_pl022.txt | 7 - num-cs : total number of chipselects
10 - cs-gpios : should specify GPIOs used for chipselects.
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| D | qcom,spi-qup.txt | 30 - num-cs: total number of chipselects
31 - cs-gpios: should specify GPIOs used for chipselects.
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| D | spi_atmel.txt | 7 - cs-gpios: chipselects (optional for SPI controller version >= 2 with the
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| D | spi-clps711x.txt | 10 - cs-gpios: Specifies the gpio pins to be used for chipselects.
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| D | microchip,spi-pic32.txt | 11 - cs-gpios: Specifies the gpio pins to be used for chipselects.
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| D | spi-sirf.txt | 27 - cs-gpios: should specify GPIOs used for chipselects.
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| /Linux-v4.19/Documentation/devicetree/bindings/gpio/ |
| D | spear_spics.txt | 3 SPEAr platform provides a provision to control chipselects of ARM PL022 Prime
8 transfers without releasing their chipselects.
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| /Linux-v4.19/arch/mips/boot/dts/qca/ |
| D | ar9331_omega.dts | 67 num-chipselects = <1>;
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| D | ar9331_dpt_module.dts | 67 num-chipselects = <1>;
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| D | ar9331_dragino_ms14.dts | 91 num-chipselects = <1>;
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| D | ar9331_tl_mr3020.dts | 107 num-chipselects = <1>;
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| /Linux-v4.19/arch/arm/boot/dts/ |
| D | ls1021a-moxa-uc-8410a.dts | 207 fsl,spi-num-chipselects = <2>;
208 fsl,spi-flash-chipselects = <0>;
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| D | bcm947189acdbmr.dts | 63 num-chipselects = <1>;
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| D | bcm47081-buffalo-wzr-900dhp.dts | 29 num-chipselects = <1>;
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| D | bcm47081-buffalo-wzr-600dhp2.dts | 29 num-chipselects = <1>;
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| /Linux-v4.19/drivers/spi/ |
| D | spi-pl022.c | 405 int *chipselects; member
1579 pl022->cur_cs = pl022->chipselects[msg->spi->chip_select]; in pl022_transfer_one_message()
1925 if (!gpio_is_valid(pl022->chipselects[spi->chip_select])) in pl022_setup()
2138 pl022->chipselects = devm_kcalloc(dev, num_cs, sizeof(int), in pl022_probe()
2140 if (!pl022->chipselects) { in pl022_probe()
2159 if (platform_info->num_chipselect && platform_info->chipselects) { in pl022_probe()
2161 pl022->chipselects[i] = platform_info->chipselects[i]; in pl022_probe()
2164 pl022->chipselects[i] = i; in pl022_probe()
2174 pl022->chipselects[i] = cs_gpio; in pl022_probe()
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| /Linux-v4.19/arch/mips/boot/dts/netlogic/ |
| D | xlp_gvp.dts | 18 1 0 0 0x16000000 0x02000000>; // GBU chipselects
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| D | xlp_rvp.dts | 18 1 0 0 0x16000000 0x02000000>; // GBU chipselects
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| D | xlp_fvp.dts | 18 1 0 0 0x16000000 0x02000000>; // GBU chipselects
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| /Linux-v4.19/include/linux/amba/ |
| D | pl022.h | 258 int *chipselects; member
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