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Searched refs:dspi (Results 1 – 25 of 36) sorted by relevance

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/OK3568_Linux_fs/kernel/drivers/spi/
H A Dspi-fsl-dspi.c244 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()
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H A Dspi-davinci.c135 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()
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/OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/spi/
H A Dspi-fsl-dspi.txt5 "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 …]
/OK3568_Linux_fs/u-boot/drivers/spi/
H A Dcf_spi.c49 volatile dspi_t *dspi = (dspi_t *) MMAP_DSPI; in cfspi_init() local
53 dspi->mcr = DSPI_MCR_MSTR | DSPI_MCR_CSIS7 | DSPI_MCR_CSIS6 | in cfspi_init()
60 dspi->ctar[0] = CONFIG_SYS_DSPI_CTAR0; in cfspi_init()
63 dspi->ctar[1] = CONFIG_SYS_DSPI_CTAR1; in cfspi_init()
66 dspi->ctar[2] = CONFIG_SYS_DSPI_CTAR2; in cfspi_init()
69 dspi->ctar[3] = CONFIG_SYS_DSPI_CTAR3; in cfspi_init()
72 dspi->ctar[4] = CONFIG_SYS_DSPI_CTAR4; in cfspi_init()
75 dspi->ctar[5] = CONFIG_SYS_DSPI_CTAR5; in cfspi_init()
78 dspi->ctar[6] = CONFIG_SYS_DSPI_CTAR6; in cfspi_init()
81 dspi->ctar[7] = CONFIG_SYS_DSPI_CTAR7; in cfspi_init()
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H A Dfsl_dspi.c98 struct dspi *regs;
410 struct fsl_dspi *dspi; in spi_setup_slave() local
413 dspi = spi_alloc_slave(struct fsl_dspi, bus, cs); in spi_setup_slave()
414 if (!dspi) in spi_setup_slave()
420 dspi->priv.flags |= DSPI_FLAG_REGMAP_ENDIAN_BIG; in spi_setup_slave()
423 dspi->priv.regs = (struct dspi *)MMAP_DSPI; in spi_setup_slave()
426 dspi->priv.bus_clk = gd->bus_clk; in spi_setup_slave()
428 dspi->priv.bus_clk = mxc_get_clock(MXC_DSPI_CLK); in spi_setup_slave()
430 dspi->priv.speed_hz = FSL_DSPI_DEFAULT_SCK_FREQ; in spi_setup_slave()
435 fsl_dspi_init_mcr(&dspi->priv, mcr_cfg_val); in spi_setup_slave()
[all …]
/OK3568_Linux_fs/u-boot/arch/m68k/cpu/mcf5227x/
H A Dcpu_init.c154 dspi_t *dspi = (dspi_t *) MMAP_DSPI; in cfspi_claim_bus() local
157 if ((in_be32(&dspi->sr) & DSPI_SR_TXRXS) != DSPI_SR_TXRXS) in cfspi_claim_bus()
161 clrbits_be32(&dspi->mcr, DSPI_MCR_CTXF | DSPI_MCR_CRXF); in cfspi_claim_bus()
179 dspi_t *dspi = (dspi_t *) MMAP_DSPI; in cfspi_release_bus() local
183 clrbits_be32(&dspi->mcr, DSPI_MCR_CTXF | DSPI_MCR_CRXF); in cfspi_release_bus()
/OK3568_Linux_fs/u-boot/arch/arm/dts/
H A Dfsl-ls1046a.dtsi50 dspi0: dspi@2100000 {
51 compatible = "fsl,vf610-dspi";
56 clock-names = "dspi";
63 dspi1: dspi@2110000 {
64 compatible = "fsl,vf610-dspi";
69 clock-names = "dspi";
H A Dfsl-ls1043a.dtsi50 dspi0: dspi@2100000 {
51 compatible = "fsl,vf610-dspi";
56 clock-names = "dspi";
63 dspi1: dspi@2110000 {
64 compatible = "fsl,vf610-dspi";
69 clock-names = "dspi";
H A Dfsl-ls2080a-rdb.dts18 spi1 = &dspi;
22 &dspi {
H A Dls1021a.dtsi147 dspi0: dspi@2100000 {
148 compatible = "fsl,vf610-dspi";
153 clock-names = "dspi";
160 dspi1: dspi@2110000 {
161 compatible = "fsl,vf610-dspi";
166 clock-names = "dspi";
H A Dfsl-ls2088a-rdb-qspi.dts21 spi1 = &dspi;
25 &dspi {
H A Dfsl-ls2081a-rdb.dts21 spi1 = &dspi;
25 &dspi {
H A Dfsl-ls2080a-qds.dts19 spi1 = &dspi;
23 &dspi {
H A Dfsl-ls1012a.dtsi44 dspi0: dspi@2100000 {
45 compatible = "fsl,vf610-dspi";
50 clock-names = "dspi";
H A Dfsl-ls2080a.dtsi60 dspi: dspi@2100000 { label
61 compatible = "fsl,vf610-dspi";
H A Dvf.dtsi68 compatible = "fsl,vf610-dspi";
77 compatible = "fsl,vf610-dspi";
/OK3568_Linux_fs/u-boot/arch/m68k/cpu/mcf5445x/
H A Dcpu_init.c455 dspi_t *dspi = (dspi_t *) MMAP_DSPI; in cfspi_claim_bus() local
458 if ((in_be32(&dspi->sr) & DSPI_SR_TXRXS) != DSPI_SR_TXRXS) in cfspi_claim_bus()
462 clrbits_be32(&dspi->mcr, DSPI_MCR_CTXF | DSPI_MCR_CRXF); in cfspi_claim_bus()
507 dspi_t *dspi = (dspi_t *) MMAP_DSPI; in cfspi_release_bus() local
511 clrbits_be32(&dspi->mcr, DSPI_MCR_CTXF | DSPI_MCR_CRXF); in cfspi_release_bus()
/OK3568_Linux_fs/kernel/arch/arm/boot/dts/
H A Dvfxxx.dtsi159 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";
/OK3568_Linux_fs/kernel/arch/arm64/boot/dts/freescale/
H A Dfsl-ls1028a.dtsi318 compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
323 clock-names = "dspi";
333 compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
338 clock-names = "dspi";
348 compatible = "fsl,ls1028a-dspi", "fsl,ls1021a-v1.0-dspi";
353 clock-names = "dspi";
H A Dfsl-ls1043a.dtsi470 compatible = "fsl,ls1043a-dspi", "fsl,ls1021a-v1.0-dspi";
475 clock-names = "dspi";
483 compatible = "fsl,ls1043a-dspi", "fsl,ls1021a-v1.0-dspi";
488 clock-names = "dspi";
H A Dfsl-ls1012a.dtsi356 dspi: spi@2100000 { label
357 compatible = "fsl,ls1012a-dspi", "fsl,ls1021a-v1.0-dspi";
362 clock-names = "dspi";
H A Dfsl-lx2160a.dtsi785 compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
791 clock-names = "dspi";
798 compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
804 clock-names = "dspi";
811 compatible = "fsl,lx2160a-dspi", "fsl,ls2085a-dspi";
817 clock-names = "dspi";
H A Dfsl-ls208xa-rdb.dtsi99 &dspi {
/OK3568_Linux_fs/u-boot/arch/m68k/include/asm/coldfire/
H A Ddspi.h14 typedef struct dspi { struct
/OK3568_Linux_fs/u-boot/include/
H A Dfsl_dspi.h16 struct dspi { struct

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