| /Linux-v5.15/drivers/spi/ |
| D | spi-fsl-dspi.c | 244 void (*host_to_dev)(struct fsl_dspi *dspi, u32 *txdata);
245 void (*dev_to_host)(struct fsl_dspi *dspi, u32 rxdata);
248 static void dspi_native_host_to_dev(struct fsl_dspi *dspi, u32 *txdata) in dspi_native_host_to_dev() argument
250 switch (dspi->oper_word_size) { in dspi_native_host_to_dev()
252 *txdata = *(u8 *)dspi->tx; in dspi_native_host_to_dev()
255 *txdata = *(u16 *)dspi->tx; in dspi_native_host_to_dev()
258 *txdata = *(u32 *)dspi->tx; in dspi_native_host_to_dev()
261 dspi->tx += dspi->oper_word_size; in dspi_native_host_to_dev()
264 static void dspi_native_dev_to_host(struct fsl_dspi *dspi, u32 rxdata) in dspi_native_dev_to_host() argument
266 switch (dspi->oper_word_size) { in dspi_native_dev_to_host()
[all …]
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| D | spi-davinci.c | 135 static void davinci_spi_rx_buf_u8(u32 data, struct davinci_spi *dspi) in davinci_spi_rx_buf_u8() argument
137 if (dspi->rx) { in davinci_spi_rx_buf_u8()
138 u8 *rx = dspi->rx; in davinci_spi_rx_buf_u8()
140 dspi->rx = rx; in davinci_spi_rx_buf_u8()
144 static void davinci_spi_rx_buf_u16(u32 data, struct davinci_spi *dspi) in davinci_spi_rx_buf_u16() argument
146 if (dspi->rx) { in davinci_spi_rx_buf_u16()
147 u16 *rx = dspi->rx; in davinci_spi_rx_buf_u16()
149 dspi->rx = rx; in davinci_spi_rx_buf_u16()
153 static u32 davinci_spi_tx_buf_u8(struct davinci_spi *dspi) in davinci_spi_tx_buf_u8() argument
157 if (dspi->tx) { in davinci_spi_tx_buf_u8()
[all …]
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| D | Makefile | 51 obj-$(CONFIG_SPI_FSL_DSPI) += spi-fsl-dspi.o
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| /Linux-v5.15/Documentation/devicetree/bindings/spi/ |
| D | spi-fsl-dspi.txt | 5 "fsl,vf610-dspi",
6 "fsl,ls1021a-v1.0-dspi",
7 "fsl,ls1012a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
8 "fsl,ls1028a-dspi",
9 "fsl,ls1043a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
10 "fsl,ls1046a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
11 "fsl,ls1088a-dspi" (optionally followed by "fsl,ls1021a-v1.0-dspi"),
12 "fsl,ls2080a-dspi" (optionally followed by "fsl,ls2085a-dspi"),
13 "fsl,ls2085a-dspi",
14 "fsl,lx2160a-dspi",
[all …]
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| /Linux-v5.15/arch/arm/boot/dts/ |
| D | vfxxx.dtsi | 159 compatible = "fsl,vf610-dspi";
163 clock-names = "dspi";
174 compatible = "fsl,vf610-dspi";
178 clock-names = "dspi";
538 compatible = "fsl,vf610-dspi";
542 clock-names = "dspi";
553 compatible = "fsl,vf610-dspi";
557 clock-names = "dspi";
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| D | ls1021a.dtsi | 366 compatible = "fsl,ls1021a-v1.0-dspi";
371 clock-names = "dspi";
379 compatible = "fsl,ls1021a-v1.0-dspi";
384 clock-names = "dspi";
|
| /Linux-v5.15/arch/arm64/boot/dts/freescale/ |
| D | fsl-ls1028a.dtsi | 342 compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
347 clock-names = "dspi";
358 compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
363 clock-names = "dspi";
374 compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
379 clock-names = "dspi";
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| D | fsl-ls1012a.dtsi | 367 dspi: spi@2100000 { label
368 compatible = "fsl,ls1012a-dspi", "fsl,ls1021a-v1.0-dspi";
373 clock-names = "dspi";
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| D | fsl-ls1043a.dtsi | 503 compatible = "fsl,ls1043a-dspi", "fsl,ls1021a-v1.0-dspi";
508 clock-names = "dspi";
517 compatible = "fsl,ls1043a-dspi", "fsl,ls1021a-v1.0-dspi";
522 clock-names = "dspi";
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| D | fsl-ls208xa-rdb.dtsi | 101 &dspi {
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| D | fsl-ls1012a-frdm.dts | 61 &dspi {
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| D | fsl-ls208xa-qds.dtsi | 105 &dspi {
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| D | fsl-lx2160a.dtsi | 828 compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
835 clock-names = "dspi";
842 compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
849 clock-names = "dspi";
856 compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
863 clock-names = "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-ls1046a-qds.dts | 35 &dspi {
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| D | fsl-ls1088a.dtsi | 311 dspi: spi@2100000 { label
312 compatible = "fsl,ls1088a-dspi",
313 "fsl,ls1021a-v1.0-dspi";
318 clock-names = "dspi";
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| D | fsl-ls208xa.dtsi | 921 dspi: spi@2100000 { label
923 compatible = "fsl,ls2080a-dspi", "fsl,ls2085a-dspi";
930 clock-names = "dspi";
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| D | fsl-ls1046a.dtsi | 480 dspi: spi@2100000 { label
481 compatible = "fsl,ls1021a-v1.0-dspi";
486 clock-names = "dspi";
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| /Linux-v5.15/ |
| D | MAINTAINERS | 7422 F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
7423 F: drivers/spi/spi-fsl-dspi.c
7424 F: include/linux/spi/spi-fsl-dspi.h
|
