| /linux/drivers/spi/ |
| H A D | spi-bcm-qspi.c | 255 static inline bool has_bspi(struct bcm_qspi *qspi) in has_bspi() argument
257 return qspi->bspi_mode; in has_bspi()
261 static inline bool bcm_qspi_has_fastbr(struct bcm_qspi *qspi) in bcm_qspi_has_fastbr() argument
263 if (!has_bspi(qspi) && in bcm_qspi_has_fastbr()
264 ((qspi->mspi_maj_rev >= 1) && in bcm_qspi_has_fastbr()
265 (qspi->mspi_min_rev >= 5))) in bcm_qspi_has_fastbr()
272 static inline bool bcm_qspi_has_sysclk_108(struct bcm_qspi *qspi) in bcm_qspi_has_sysclk_108() argument
274 if (!has_bspi(qspi) && (qspi->mspi_spcr3_sysclk || in bcm_qspi_has_sysclk_108()
275 ((qspi->mspi_maj_rev >= 1) && in bcm_qspi_has_sysclk_108()
276 (qspi->mspi_min_rev >= 6)))) in bcm_qspi_has_sysclk_108()
[all …]
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| H A D | spi-microchip-core-qspi.c | 126 static int mchp_coreqspi_set_mode(struct mchp_coreqspi *qspi, const struct spi_mem_op *op) in mchp_coreqspi_set_mode() argument
128 u32 control = readl_relaxed(qspi->regs + REG_CONTROL); in mchp_coreqspi_set_mode()
156 writel_relaxed(control, qspi->regs + REG_CONTROL); in mchp_coreqspi_set_mode()
161 static inline void mchp_coreqspi_read_op(struct mchp_coreqspi *qspi) in mchp_coreqspi_read_op() argument
165 if (!qspi->rx_len) in mchp_coreqspi_read_op()
168 control = readl_relaxed(qspi->regs + REG_CONTROL); in mchp_coreqspi_read_op()
175 writel_relaxed(control, qspi->regs + REG_CONTROL); in mchp_coreqspi_read_op()
177 while (qspi->rx_len >= 4) { in mchp_coreqspi_read_op()
178 while (readl_relaxed(qspi->regs + REG_STATUS) & STATUS_RXFIFOEMPTY) in mchp_coreqspi_read_op()
180 data = readl_relaxed(qspi->regs + REG_X4_RX_DATA); in mchp_coreqspi_read_op()
[all …]
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| H A D | spi-qpic-snand.c | 164 struct qpic_spi_nand *qspi = ecceng_to_qspi(eng); in nand_to_qcom_snand() local
166 return qspi->snandc; in nand_to_qcom_snand()
208 struct qpic_ecc *qecc = snandc->qspi->ecc; in qcom_spi_ooblayout_ecc()
232 struct qpic_ecc *qecc = snandc->qspi->ecc; in qcom_spi_ooblayout_free()
259 snandc->qspi->num_cw = cwperpage; in qcom_spi_ecc_init_ctx_pipelined()
305 snandc->qspi->oob_buf = kmalloc(mtd->writesize + mtd->oobsize, in qcom_spi_ecc_init_ctx_pipelined()
307 if (!snandc->qspi->oob_buf) { in qcom_spi_ecc_init_ctx_pipelined()
312 memset(snandc->qspi->oob_buf, 0xff, mtd->writesize + mtd->oobsize); in qcom_spi_ecc_init_ctx_pipelined()
315 snandc->qspi->mtd = mtd; in qcom_spi_ecc_init_ctx_pipelined()
414 snandc->qspi->ecc = ecc_cfg; in qcom_spi_ecc_prepare_io_req_pipelined()
[all …]
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| /linux/arch/arm/boot/dts/xilinx/ |
| H A D | zynq-cc108.dts | 21 spi0 = &qspi;
55 &qspi {
67 label = "qspi-fsbl-uboot-bs";
71 label = "qspi-linux";
75 label = "qspi-rootfs";
79 label = "qspi-devicetree";
83 label = "qspi-scratch";
87 label = "qspi-uboot-env";
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| H A D | zynq-zed.dts | 16 spi0 = &qspi;
50 &qspi {
66 label = "qspi-fsbl-uboot";
70 label = "qspi-linux";
74 label = "qspi-device-tree";
78 label = "qspi-rootfs";
82 label = "qspi-bitstream";
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| H A D | zynq-zc770-xm013.dts | 18 spi0 = &qspi;
61 &qspi {
76 label = "qspi-fsbl-uboot";
80 label = "qspi-linux";
84 label = "qspi-device-tree";
88 label = "qspi-rootfs";
92 label = "qspi-bitstream";
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| H A D | zynq-zc770-xm010.dts | 18 spi0 = &qspi;
62 &qspi {
76 label = "qspi-fsbl-uboot";
80 label = "qspi-linux";
84 label = "qspi-device-tree";
88 label = "qspi-rootfs";
92 label = "qspi-bitstream";
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| H A D | zynq-zc706.dts | 17 spi0 = &qspi;
308 &qspi {
324 label = "qspi-fsbl-uboot";
328 label = "qspi-linux";
332 label = "qspi-device-tree";
336 label = "qspi-rootfs";
340 label = "qspi-bitstream";
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| H A D | zynq-zc702.dts | 18 spi0 = &qspi;
395 &qspi {
410 label = "qspi-fsbl-uboot";
414 label = "qspi-linux";
418 label = "qspi-device-tree";
422 label = "qspi-rootfs";
426 label = "qspi-bitstream";
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| H A D | zynq-zybo.dts | 16 spi0 = &qspi;
51 &qspi {
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| H A D | zynq-zybo-z7.dts | 13 spi0 = &qspi;
57 &qspi {
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| H A D | zynq-microzed.dts | 15 spi0 = &qspi;
39 &qspi {
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| /linux/arch/arm/boot/dts/intel/socfpga/ |
| H A D | socfpga_arria10_socdk_qspi.dts | 9 &qspi {
26 partition@qspi-boot {
31 partition@qspi-rootfs {
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| H A D | socfpga_arria5_socdk.dts | 116 &qspi {
133 partition@qspi-boot {
139 partition@qspi-rootfs {
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| H A D | socfpga_cyclone5_socdk.dts | 121 &qspi {
138 partition@qspi-boot {
144 partition@qspi-rootfs {
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| /linux/arch/arm/boot/dts/renesas/ |
| H A D | r8a7742-iwg21m.dtsi | 40 qspi-en-hog {
83 qspi_pins: qspi {
85 function = "qspi";
89 &qspi {
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| H A D | r8a7744-iwg20m.dtsi | 39 qspi_pins: qspi {
41 function = "qspi";
61 &qspi {
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| H A D | r8a7743-iwg20m.dtsi | 44 qspi_pins: qspi {
46 function = "qspi";
66 &qspi {
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| H A D | r8a7745-iwg22m.dtsi | 43 qspi_pins: qspi {
45 function = "qspi";
70 &qspi {
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| /linux/arch/arm/boot/dts/microchip/ |
| H A D | at91-sam9x60ek.dts | 356 qspi {
357 pinctrl_qspi: qspi {
601 &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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| /linux/arch/arm64/boot/dts/xilinx/ |
| H A D | zynqmp-zcu1275-revA.dts | 23 spi0 = &qspi;
45 &qspi {
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| H A D | zynqmp-zc1254-revA.dts | 23 spi0 = &qspi;
41 &qspi {
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| H A D | zynqmp-zc1232-revA.dts | 22 spi0 = &qspi;
40 &qspi {
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| /linux/arch/mips/boot/dts/brcm/ |
| H A 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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| H A 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",
|