| /linux-4.4.14/drivers/spi/ |
| D | spi-ti-qspi.c | 113 static inline unsigned long ti_qspi_read(struct ti_qspi *qspi, in ti_qspi_read() argument
116 return readl(qspi->base + reg); in ti_qspi_read()
119 static inline void ti_qspi_write(struct ti_qspi *qspi, in ti_qspi_write() argument
122 writel(val, qspi->base + reg); in ti_qspi_write()
127 struct ti_qspi *qspi = spi_master_get_devdata(spi->master); in ti_qspi_setup() local
128 struct ti_qspi_regs *ctx_reg = &qspi->ctx_reg; in ti_qspi_setup()
133 dev_dbg(qspi->dev, "master busy doing other trasnfers\n"); in ti_qspi_setup()
137 if (!qspi->spi_max_frequency) { in ti_qspi_setup()
138 dev_err(qspi->dev, "spi max frequency not defined\n"); in ti_qspi_setup()
142 clk_rate = clk_get_rate(qspi->fclk); in ti_qspi_setup()
[all …]
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| D | spi-zynqmp-gqspi.c | 399 static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high) in zynqmp_qspi_chipselect() argument
401 struct zynqmp_qspi *xqspi = spi_master_get_devdata(qspi->master); in zynqmp_qspi_chipselect()
464 static int zynqmp_qspi_setup_transfer(struct spi_device *qspi, in zynqmp_qspi_setup_transfer() argument
467 struct zynqmp_qspi *xqspi = spi_master_get_devdata(qspi->master); in zynqmp_qspi_setup_transfer()
474 req_hz = qspi->max_speed_hz; in zynqmp_qspi_setup_transfer()
490 if (qspi->mode & SPI_CPHA) in zynqmp_qspi_setup_transfer()
492 if (qspi->mode & SPI_CPOL) in zynqmp_qspi_setup_transfer()
510 static int zynqmp_qspi_setup(struct spi_device *qspi) in zynqmp_qspi_setup() argument
512 if (qspi->master->busy) in zynqmp_qspi_setup()
816 struct spi_device *qspi, in zynqmp_qspi_start_transfer() argument
[all …]
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| D | Makefile | 29 obj-$(CONFIG_SPI_COLDFIRE_QSPI) += spi-coldfire-qspi.o
60 obj-$(CONFIG_SPI_TI_QSPI) += spi-ti-qspi.o
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| /linux-4.4.14/Documentation/devicetree/bindings/spi/ |
| D | ti_qspi.txt | 4 - compatible : should be "ti,dra7xxx-qspi" or "ti,am4372-qspi".
10 - interrupts: should contain the qspi interrupt number.
20 qspi: qspi@4b300000 {
21 compatible = "ti,dra7xxx-qspi";
27 ti,hwmods = "qspi";
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| D | spi-rspi.txt | 9 "renesas,qspi-<soctype>", "renesas,qspi" as fallback.
13 - "renesas,qspi-r8a7790" (R-Car H2)
14 - "renesas,qspi-r8a7791" (R-Car M2-W)
15 - "renesas,qspi-r8a7792" (R-Car V2H)
16 - "renesas,qspi-r8a7793" (R-Car M2-N)
17 - "renesas,qspi-r8a7794" (R-Car E2)
59 compatible = "renesas,qspi-r8a7791", "renesas,qspi";
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| D | spi-zynqmp-qspi.txt | 5 - compatible : Should be "xlnx,zynqmp-qspi-1.0".
18 qspi: spi@ff0f0000 {
19 compatible = "xlnx,zynqmp-qspi-1.0";
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| /linux-4.4.14/Documentation/devicetree/bindings/mtd/ |
| D | fsl-quadspi.txt | 4 - compatible : Should be "fsl,vf610-qspi", "fsl,imx6sx-qspi",
5 "fsl,imx7d-qspi", "fsl,imx6ul-qspi"
14 - fsl,qspi-has-second-chip: The controller has two buses, bus A and bus B.
25 compatible = "fsl,vf610-qspi";
31 clock-names = "qspi_en", "qspi";
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| /linux-4.4.14/Documentation/devicetree/bindings/clock/ |
| D | renesas,rcar-gen2-cpg-clocks.txt | 23 "pll0", "pll1", "pll3", "lb", "qspi", "sdh", "sd0", "sd1", "z", "rcan", and
45 "lb", "qspi", "sdh", "sd0", "sd1", "z",
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| /linux-4.4.14/arch/arm/boot/dts/ |
| D | r8a7794-silk.dts | 76 renesas,function = "qspi";
150 &qspi {
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| D | r8a7791-porter.dts | 115 renesas,function = "qspi";
183 &qspi {
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| D | r8a7791-henninger.dts | 121 renesas,function = "qspi";
220 &qspi {
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| D | vfxxx.dtsi | 249 compatible = "fsl,vf610-qspi";
255 clock-names = "qspi_en", "qspi";
527 compatible = "fsl,vf610-qspi";
533 clock-names = "qspi_en", "qspi";
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| D | imx6ul.dtsi | 657 qspi: qspi@021e0000 { label
660 compatible = "fsl,imx6ul-qspi", "fsl,imx6sx-qspi";
666 clock-names = "qspi_en", "qspi";
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| D | imx6sx.dtsi | 989 qspi1: qspi@021e0000 {
992 compatible = "fsl,imx6sx-qspi";
998 clock-names = "qspi_en", "qspi";
1002 qspi2: qspi@021e4000 {
1005 compatible = "fsl,imx6sx-qspi";
1011 clock-names = "qspi_en", "qspi";
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| D | r8a7794.dtsi | 29 spi0 = &qspi;
619 qspi: spi@e6b10000 { label
620 compatible = "renesas,qspi-r8a7794", "renesas,qspi";
775 "lb", "qspi", "sdh", "sd0", "z";
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| D | r8a7790-lager.dts | 336 renesas,function = "qspi";
435 &qspi {
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| D | am4372.dtsi | 964 qspi: qspi@47900000 { label
965 compatible = "ti,am4372-qspi";
969 ti,hwmods = "qspi";
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| D | r8a7791-koelsch.dts | 370 renesas,function = "qspi";
475 &qspi {
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| D | imx6ul-14x14-evk.dts | 76 &qspi {
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| D | r8a7791.dtsi | 33 spi0 = &qspi;
1043 "lb", "qspi", "sdh", "sd0", "z",
1421 qspi: spi@e6b10000 { label
1422 compatible = "renesas,qspi-r8a7791", "renesas,qspi";
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| D | r8a7790.dtsi | 32 spi0 = &qspi;
1011 "lb", "qspi", "sdh", "sd0", "sd1",
1397 qspi: spi@e6b10000 { label
1398 compatible = "renesas,qspi-r8a7790", "renesas,qspi";
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| D | dra7.dtsi | 1154 qspi: qspi@4b300000 { label
1155 compatible = "ti,dra7xxx-qspi";
1160 ti,hwmods = "qspi";
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| D | r8a7793.dtsi | 171 "lb", "qspi", "sdh", "sd0", "z",
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| D | am437x-idk-evm.dts | 331 &qspi {
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| D | atlas7.dtsi | 1890 qspi: flash@188B0000 { label
1892 compatible = "sirf,atlas7-qspi-nor";
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| D | am437x-sk-evm.dts | 591 &qspi {
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| D | am43x-epos-evm.dts | 689 &qspi {
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| D | dra72-evm.dts | 708 &qspi {
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| D | dra7-evm.dts | 650 &qspi {
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| /linux-4.4.14/Documentation/devicetree/bindings/reset/ |
| D | zynq-reset.txt | 57 385: qspi ref reset
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| /linux-4.4.14/Documentation/devicetree/bindings/pinctrl/ |
| D | brcm,cygnus-pinmux.txt | 109 "qspi": "qspi_0_grp", "qspi_1_grp"
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| D | nvidia,tegra210-pinmux.txt | 139 pe1, pmi, pwm0, pwm1, pwm2, pwm3, qspi, rsvd0, rsvd1, rsvd2, rsvd3, sata,
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| /linux-4.4.14/arch/arm64/boot/dts/freescale/ |
| D | fsl-ls2080a.dtsi | 377 qspi: quadspi@20c0000 { label
379 compatible = "fsl,vf610-qspi";
387 clock-names = "qspi_en", "qspi";
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| D | fsl-ls2080a-rdb.dts | 148 &qspi {
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| D | fsl-ls2080a-qds.dts | 179 &qspi {
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| /linux-4.4.14/drivers/pinctrl/bcm/ |
| D | pinctrl-cygnus-mux.c | 687 CYGNUS_PIN_FUNCTION(qspi),
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| /linux-4.4.14/drivers/pinctrl/ |
| D | pinctrl-tegra210.c | 1242 FUNCTION(qspi),
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| /linux-4.4.14/drivers/pinctrl/sh-pfc/ |
| D | pfc-r8a7794.c | 3428 SH_PFC_FUNCTION(qspi),
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| D | pfc-r8a7791.c | 5113 SH_PFC_FUNCTION(qspi),
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| D | pfc-r8a7790.c | 4722 SH_PFC_FUNCTION(qspi),
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