| /Linux-v5.10/drivers/spi/ |
| D | spi-bcm-qspi.c | 234 static inline bool has_bspi(struct bcm_qspi *qspi) in has_bspi() argument
236 return qspi->bspi_mode; in has_bspi()
240 static inline bool bcm_qspi_has_fastbr(struct bcm_qspi *qspi) in bcm_qspi_has_fastbr() argument
242 if (!has_bspi(qspi) && in bcm_qspi_has_fastbr()
243 ((qspi->mspi_maj_rev >= 1) && in bcm_qspi_has_fastbr()
244 (qspi->mspi_min_rev >= 5))) in bcm_qspi_has_fastbr()
251 static inline bool bcm_qspi_has_sysclk_108(struct bcm_qspi *qspi) in bcm_qspi_has_sysclk_108() argument
253 if (!has_bspi(qspi) && (qspi->mspi_spcr3_sysclk || in bcm_qspi_has_sysclk_108()
254 ((qspi->mspi_maj_rev >= 1) && in bcm_qspi_has_sysclk_108()
255 (qspi->mspi_min_rev >= 6)))) in bcm_qspi_has_sysclk_108()
[all …]
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| D | spi-ti-qspi.c | 128 static inline unsigned long ti_qspi_read(struct ti_qspi *qspi, in ti_qspi_read() argument
131 return readl(qspi->base + reg); in ti_qspi_read()
134 static inline void ti_qspi_write(struct ti_qspi *qspi, in ti_qspi_write() argument
137 writel(val, qspi->base + reg); in ti_qspi_write()
142 struct ti_qspi *qspi = spi_master_get_devdata(spi->master); in ti_qspi_setup() local
143 struct ti_qspi_regs *ctx_reg = &qspi->ctx_reg; in ti_qspi_setup()
148 dev_dbg(qspi->dev, "master busy doing other transfers\n"); in ti_qspi_setup()
152 if (!qspi->spi_max_frequency) { in ti_qspi_setup()
153 dev_err(qspi->dev, "spi max frequency not defined\n"); in ti_qspi_setup()
157 clk_rate = clk_get_rate(qspi->fclk); in ti_qspi_setup()
[all …]
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| D | spi-stm32-qspi.c | 94 struct stm32_qspi *qspi; member
128 struct stm32_qspi *qspi = (struct stm32_qspi *)dev_id; in stm32_qspi_irq() local
131 sr = readl_relaxed(qspi->io_base + QSPI_SR); in stm32_qspi_irq()
135 cr = readl_relaxed(qspi->io_base + QSPI_CR); in stm32_qspi_irq()
137 writel_relaxed(cr, qspi->io_base + QSPI_CR); in stm32_qspi_irq()
138 complete(&qspi->data_completion); in stm32_qspi_irq()
154 static int stm32_qspi_tx_poll(struct stm32_qspi *qspi, in stm32_qspi_tx_poll() argument
172 ret = readl_relaxed_poll_timeout_atomic(qspi->io_base + QSPI_SR, in stm32_qspi_tx_poll()
176 dev_err(qspi->dev, "fifo timeout (len:%d stat:%#x)\n", in stm32_qspi_tx_poll()
180 tx_fifo(buf++, qspi->io_base + QSPI_DR); in stm32_qspi_tx_poll()
[all …]
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| D | Makefile | 30 obj-$(CONFIG_SPI_BCM_QSPI) += spi-iproc-qspi.o spi-brcmstb-qspi.o spi-bcm-qspi.o
36 obj-$(CONFIG_SPI_COLDFIRE_QSPI) += spi-coldfire-qspi.o
54 obj-$(CONFIG_SPI_FSL_QUADSPI) += spi-fsl-qspi.o
83 obj-$(CONFIG_SPI_TI_QSPI) += spi-ti-qspi.o
93 obj-$(CONFIG_SPI_QCOM_QSPI) += spi-qcom-qspi.o
113 obj-$(CONFIG_SPI_STM32_QSPI) += spi-stm32-qspi.o
131 obj-$(CONFIG_SPI_ZYNQ_QSPI) += spi-zynq-qspi.o
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| D | spi-zynqmp-gqspi.c | 355 static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high) in zynqmp_qspi_chipselect() argument
357 struct zynqmp_qspi *xqspi = spi_master_get_devdata(qspi->master); in zynqmp_qspi_chipselect()
446 struct spi_device *qspi) in zynqmp_qspi_config_op() argument
457 (GQSPI_BAUD_DIV_SHIFT << baud_rate_val)) > qspi->max_speed_hz) in zynqmp_qspi_config_op()
465 if (qspi->mode & SPI_CPHA) in zynqmp_qspi_config_op()
467 if (qspi->mode & SPI_CPOL) in zynqmp_qspi_config_op()
485 static int zynqmp_qspi_setup_op(struct spi_device *qspi) in zynqmp_qspi_setup_op() argument
487 struct spi_controller *ctlr = qspi->master; in zynqmp_qspi_setup_op()
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| /Linux-v5.10/Documentation/devicetree/bindings/spi/ |
| D | brcm,spi-bcm-qspi.txt | 26 "brcm,spi-brcmstb-qspi", "brcm,spi-bcm-qspi" : MSPI+BSPI on BRCMSTB SoCs
27 "brcm,spi-brcmstb-mspi", "brcm,spi-bcm-qspi" : Second Instance of MSPI
29 "brcm,spi-bcm7425-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : Second Instance of MSPI
31 "brcm,spi-bcm7429-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : Second Instance of MSPI
33 "brcm,spi-bcm7435-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : Second Instance of MSPI
35 "brcm,spi-bcm7445-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : Second Instance of MSPI
37 "brcm,spi-bcm7216-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : Second Instance of MSPI
39 "brcm,spi-bcm7278-qspi", "brcm,spi-bcm-qspi", "brcm,spi-brcmstb-mspi" : Second Instance of MSPI
41 "brcm,spi-nsp-qspi", "brcm,spi-bcm-qspi" : MSPI+BSPI on Cygnus, NSP
42 "brcm,spi-ns2-qspi", "brcm,spi-bcm-qspi" : NS2 SoCs
[all …]
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| D | ti_qspi.txt | 4 - compatible : should be "ti,dra7xxx-qspi" or "ti,am4372-qspi".
10 - interrupts: should contain the qspi interrupt number.
32 qspi: qspi@47900000 {
33 compatible = "ti,am4372-qspi";
39 ti,hwmods = "qspi";
43 qspi: qspi@4b300000 {
44 compatible = "ti,dra7xxx-qspi";
52 ti,hwmods = "qspi";
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| D | spi-fsl-qspi.txt | 4 - compatible : Should be "fsl,vf610-qspi", "fsl,imx6sx-qspi",
5 "fsl,imx7d-qspi", "fsl,imx6ul-qspi",
6 "fsl,ls1021a-qspi", "fsl,ls2080a-qspi"
8 "fsl,ls1043a-qspi" followed by "fsl,ls1021a-qspi"
14 - clock-names : Should contain the name of the clocks: "qspi_en" and "qspi".
27 compatible = "fsl,vf610-qspi";
33 clock-names = "qspi_en", "qspi";
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| D | spi-zynq-qspi.txt | 5 - compatible : Should be "xlnx,zynq-qspi-1.0".
17 qspi: spi@e000d000 {
18 compatible = "xlnx,zynq-qspi-1.0";
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| D | spi-zynqmp-qspi.txt | 5 - compatible : Should be "xlnx,zynqmp-qspi-1.0".
17 qspi: spi@ff0f0000 {
18 compatible = "xlnx,zynqmp-qspi-1.0";
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| D | atmel-quadspi.txt | 5 - "atmel,sama5d2-qspi"
6 - "microchip,sam9x60-qspi"
23 compatible = "atmel,sama5d2-qspi";
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| /Linux-v5.10/Documentation/devicetree/bindings/mtd/ |
| D | cadence-quadspi.txt | 5 Generic default - "cdns,qspi-nor".
6 For TI 66AK2G SoC - "ti,k2g-qspi", "cdns,qspi-nor".
7 For TI AM654 SoC - "ti,am654-ospi", "cdns,qspi-nor".
40 - reset-names : Must include either "qspi" and/or "qspi-ocp".
44 qspi: spi@ff705000 {
45 compatible = "cdns,qspi-nor";
57 reset-names = "qspi", "qspi-ocp";
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| /Linux-v5.10/arch/arm/boot/dts/ |
| D | socfpga_arria10_socdk_qspi.dts | 9 &qspi {
28 partition@qspi-boot {
33 partition@qspi-rootfs {
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| D | r8a7744-iwg20m.dtsi | 39 qspi_pins: qspi {
41 function = "qspi";
61 &qspi {
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| D | r8a7743-iwg20m.dtsi | 44 qspi_pins: qspi {
46 function = "qspi";
66 &qspi {
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| D | r8a7745-iwg22m.dtsi | 43 qspi_pins: qspi {
45 function = "qspi";
70 &qspi {
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| D | r8a7742-iwg21m.dtsi | 84 qspi_pins: qspi {
86 function = "qspi";
90 &qspi {
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| D | socfpga_arria5_socdk.dts | 116 &qspi {
135 partition@qspi-boot {
141 partition@qspi-rootfs {
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| D | socfpga_cyclone5_socdk.dts | 121 &qspi {
140 partition@qspi-boot {
146 partition@qspi-rootfs {
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| D | at91-sam9x60ek.dts | 373 qspi {
374 pinctrl_qspi: qspi {
602 &qspi {
618 label = "qspi: at91bootstrap";
623 label = "qspi: bootloader";
628 label = "qspi: bootloader env redundant";
633 label = "qspi: bootloader env";
638 label = "qspi: device tree";
643 label = "qspi: kernel";
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| D | at91-sama5d2_icp.dts | 655 label = "qspi: at91bootstrap";
660 label = "qspi: bootloader";
665 label = "qspi: bootloader env redundant";
670 label = "qspi: bootloader env";
675 label = "qspi: device tree";
680 label = "qspi: kernel";
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| D | r8a7790-stout.dts | 167 qspi_pins: qspi {
169 function = "qspi";
214 &qspi {
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| /Linux-v5.10/arch/mips/boot/dts/brcm/ |
| D | bcm7125.dtsi | 247 qspi: spi@443000 { label
250 compatible = "brcm,spi-bcm-qspi",
251 "brcm,spi-brcmstb-qspi";
270 compatible = "brcm,spi-bcm-qspi",
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| D | bcm7420.dtsi | 308 qspi: spi@443000 { label
311 compatible = "brcm,spi-bcm-qspi",
312 "brcm,spi-brcmstb-qspi";
331 compatible = "brcm,spi-bcm-qspi",
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| D | bcm7358.dtsi | 339 qspi: spi@413000 { label
342 compatible = "brcm,spi-bcm-qspi",
343 "brcm,spi-brcmstb-qspi";
362 compatible = "brcm,spi-bcm-qspi",
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