| /linux-6.12.1/drivers/spi/ |
| D | spi-fsl-dspi.c | 6 // Freescale DSPI driver
7 // This file contains a driver for the Freescale DSPI
21 #include <linux/spi/spi-fsl-dspi.h>
23 #define DRIVER_NAME "fsl-dspi"
245 void (*host_to_dev)(struct fsl_dspi *dspi, u32 *txdata);
246 void (*dev_to_host)(struct fsl_dspi *dspi, u32 rxdata);
249 static void dspi_native_host_to_dev(struct fsl_dspi *dspi, u32 *txdata) in dspi_native_host_to_dev() argument
251 switch (dspi->oper_word_size) { in dspi_native_host_to_dev()
253 *txdata = *(u8 *)dspi->tx; in dspi_native_host_to_dev()
256 *txdata = *(u16 *)dspi->tx; in dspi_native_host_to_dev()
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| D | spi-davinci.c | 134 static void davinci_spi_rx_buf_u8(u32 data, struct davinci_spi *dspi) in davinci_spi_rx_buf_u8() argument
136 if (dspi->rx) { in davinci_spi_rx_buf_u8()
137 u8 *rx = dspi->rx; in davinci_spi_rx_buf_u8()
139 dspi->rx = rx; in davinci_spi_rx_buf_u8()
143 static void davinci_spi_rx_buf_u16(u32 data, struct davinci_spi *dspi) in davinci_spi_rx_buf_u16() argument
145 if (dspi->rx) { in davinci_spi_rx_buf_u16()
146 u16 *rx = dspi->rx; in davinci_spi_rx_buf_u16()
148 dspi->rx = rx; in davinci_spi_rx_buf_u16()
152 static u32 davinci_spi_tx_buf_u8(struct davinci_spi *dspi) in davinci_spi_tx_buf_u8() argument
156 if (dspi->tx) { in davinci_spi_tx_buf_u8()
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| /linux-6.12.1/Documentation/devicetree/bindings/spi/ |
| D | fsl,dspi.yaml | 4 $id: http://devicetree.org/schemas/spi/fsl,dspi.yaml#
7 title: ARM Freescale DSPI controller
16 - fsl,vf610-dspi
17 - fsl,ls1021a-v1.0-dspi
18 - fsl,ls1012a-dspi
19 - fsl,ls1028a-dspi
20 - fsl,ls1043a-dspi
21 - fsl,ls1046a-dspi
22 - fsl,ls1088a-dspi
23 - fsl,ls2080a-dspi
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| D | fsl,dspi-peripheral-props.yaml | 4 $id: http://devicetree.org/schemas/spi/fsl,dspi-peripheral-props.yaml#
7 title: Peripheral-specific properties for Freescale DSPI controller
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| D | spi-peripheral-props.yaml | 125 - $ref: fsl,dspi-peripheral-props.yaml#
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| /linux-6.12.1/include/linux/spi/ |
| D | spi-fsl-dspi.h | 3 * Freescale DSPI controller driver
12 * struct fsl_dspi_platform_data - platform data for the Freescale DSPI driver
13 * @bus_num: board specific identifier for this DSPI driver.
14 * @cs_num: number of chip selects supported by this DSPI driver.
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| /linux-6.12.1/arch/m68k/coldfire/ |
| D | stmark2.c | 14 #include <linux/spi/spi-fsl-dspi.h>
86 .name = "fsl-dspi",
106 /* DSPI0, all pins as DSPI, and using CS1 */ in init_stmark2()
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| D | m5441x.c | 31 DEFINE_CLK(0, "fsl-dspi.0", 23, MCF_CLK);
93 CLKDEV_INIT("fsl-dspi.0", NULL, &__clk_0_23),
147 &__clk_0_15, /* dspi.1 */
152 &__clk_0_23, /* dspi.0 */
169 &__clk_0_23, /* dspi.0 */
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| D | device.c | 498 { "fsl-dspi.0", "rx", MCF_EDMA_FILTER_PARAM(12) },
499 { "fsl-dspi.0", "tx", MCF_EDMA_FILTER_PARAM(13) },
500 { "fsl-dspi.1", "rx", MCF_EDMA_FILTER_PARAM(14) },
501 { "fsl-dspi.1", "tx", MCF_EDMA_FILTER_PARAM(15) },
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| /linux-6.12.1/arch/arm/boot/dts/nxp/vf/ |
| D | vfxxx.dtsi | 155 compatible = "fsl,vf610-dspi";
159 clock-names = "dspi";
169 compatible = "fsl,vf610-dspi";
173 clock-names = "dspi";
526 compatible = "fsl,vf610-dspi";
530 clock-names = "dspi";
541 compatible = "fsl,vf610-dspi";
545 clock-names = "dspi";
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| /linux-6.12.1/arch/arm64/boot/dts/freescale/ |
| D | fsl-ls1028a.dtsi | 373 compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
378 clock-names = "dspi";
388 compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
393 clock-names = "dspi";
403 compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
408 clock-names = "dspi";
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| D | fsl-ls1012a.dtsi | 375 dspi: spi@2100000 { label
376 compatible = "fsl,ls1012a-dspi", "fsl,ls1021a-v1.0-dspi";
381 clock-names = "dspi";
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| D | fsl-ls1046a-tqmls1046a-mbls10xxa.dts | 38 &dspi {
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| D | fsl-lx2160a.dtsi | 888 compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
895 clock-names = "dspi";
902 compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
909 clock-names = "dspi";
916 compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
923 clock-names = "dspi";
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| D | fsl-ls2081a-rdb.dts | 29 &dspi {
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| D | fsl-ls1012a-frdm.dts | 67 &dspi {
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| D | fsl-ls208xa-rdb.dtsi | 103 &dspi {
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| D | fsl-ls1012a-qds.dts | 65 &dspi {
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| D | fsl-ls1088a-qds.dts | 20 &dspi {
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| D | fsl-ls1088a.dtsi | 332 dspi: spi@2100000 { label
333 compatible = "fsl,ls1088a-dspi",
334 "fsl,ls1021a-v1.0-dspi";
339 clock-names = "dspi";
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| D | fsl-ls208xa-qds.dtsi | 164 &dspi {
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| D | fsl-ls208xa.dtsi | 930 dspi: spi@2100000 { label
932 compatible = "fsl,ls2080a-dspi", "fsl,ls2085a-dspi";
939 clock-names = "dspi";
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| D | fsl-ls1046a.dtsi | 489 dspi: spi@2100000 { label
490 compatible = "fsl,ls1021a-v1.0-dspi";
495 clock-names = "dspi";
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| /linux-6.12.1/arch/arm/boot/dts/nxp/ls/ |
| D | ls1021a.dtsi | 298 compatible = "fsl,ls1021a-v1.0-dspi";
303 clock-names = "dspi";
311 compatible = "fsl,ls1021a-v1.0-dspi";
316 clock-names = "dspi";
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| /linux-6.12.1/arch/m68k/include/asm/ |
| D | m5441xsim.h | 295 * DSPI module.
|