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Searched refs:dspi (Results 1 – 21 of 21) sorted by relevance

/linux/drivers/spi/
H A Dspi-fsl-dspi.c245 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()
259 *txdata = *(u32 *)dspi->tx; in dspi_native_host_to_dev()
262 dspi->tx += dspi->oper_word_size; in dspi_native_host_to_dev()
265 static void dspi_native_dev_to_host(struct fsl_dspi *dspi, u32 rxdata) in dspi_native_dev_to_host() argument
267 switch (dspi->oper_word_size) { in dspi_native_dev_to_host()
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H A Dspi-davinci.c134 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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H A DMakefile58 obj-$(CONFIG_SPI_FSL_DSPI) += spi-fsl-dspi.o
/linux/arch/arm/boot/dts/nxp/vf/
H A Dvfxxx.dtsi155 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";
/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-ls1046a-tqmls1046a-mbls10xxa.dts38 &dspi {
H A Dfsl-ls1028a.dtsi373 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";
H A Dfsl-ls1012a.dtsi375 dspi: spi@2100000 { label
376 compatible = "fsl,ls1012a-dspi", "fsl,ls1021a-v1.0-dspi";
381 clock-names = "dspi";
H A Dfsl-ls2081a-rdb.dts29 &dspi {
H A Dfsl-ls208xa-rdb.dtsi103 &dspi {
H A Dfsl-ls1012a-frdm.dts67 &dspi {
H A Dfsl-lx2160a.dtsi888 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";
H A Dfsl-ls1012a-qds.dts65 &dspi {
H A Dfsl-ls1088a-qds.dts20 &dspi {
H A Dfsl-ls208xa-qds.dtsi164 &dspi {
H A Dfsl-ls1088a.dtsi332 dspi: spi@2100000 { label
333 compatible = "fsl,ls1088a-dspi",
334 "fsl,ls1021a-v1.0-dspi";
339 clock-names = "dspi";
H A Dfsl-ls208xa.dtsi930 dspi: spi@2100000 { label
932 compatible = "fsl,ls2080a-dspi", "fsl,ls2085a-dspi";
939 clock-names = "dspi";
H A Dfsl-ls1046a-qds.dts47 &dspi {
H A Dfsl-ls1043a.dtsi515 compatible = "fsl,ls1043a-dspi", "fsl,ls1021a-v1.0-dspi";
520 clock-names = "dspi";
H A Dfsl-ls1046a.dtsi489 dspi: spi@2100000 { label
490 compatible = "fsl,ls1021a-v1.0-dspi";
495 clock-names = "dspi";
/linux/arch/arm/boot/dts/nxp/ls/
H A Dls1021a.dtsi298 compatible = "fsl,ls1021a-v1.0-dspi";
303 clock-names = "dspi";
311 compatible = "fsl,ls1021a-v1.0-dspi";
316 clock-names = "dspi";
/linux/
H A DMAINTAINERS8986 F: Documentation/devicetree/bindings/spi/fsl,dspi*.yaml
8987 F: drivers/spi/spi-fsl-dspi.c
8988 F: include/linux/spi/spi-fsl-dspi.h