Searched refs:qspi (Results 1 - 18 of 18) sorted by relevance

/linux-master/drivers/spi/
H A Dspi-stm32-qspi.c131 struct stm32_qspi *qspi = (struct stm32_qspi *)dev_id; local
134 cr = readl_relaxed(qspi->io_base + QSPI_CR);
135 sr = readl_relaxed(qspi->io_base + QSPI_SR);
140 writel_relaxed(cr, qspi->io_base + QSPI_CR);
141 complete(&qspi->match_completion);
149 writel_relaxed(cr, qspi->io_base + QSPI_CR);
150 complete(&qspi->data_completion);
166 static int stm32_qspi_tx_poll(struct stm32_qspi *qspi, argument
184 ret = readl_relaxed_poll_timeout_atomic(qspi->io_base + QSPI_SR,
188 dev_err(qspi
198 stm32_qspi_tx_mm(struct stm32_qspi *qspi, const struct spi_mem_op *op) argument
213 stm32_qspi_tx_dma(struct stm32_qspi *qspi, const struct spi_mem_op *op) argument
277 stm32_qspi_tx(struct stm32_qspi *qspi, const struct spi_mem_op *op) argument
293 stm32_qspi_wait_nobusy(struct stm32_qspi *qspi) argument
302 stm32_qspi_wait_cmd(struct stm32_qspi *qspi) argument
333 stm32_qspi_wait_poll_status(struct stm32_qspi *qspi) argument
360 struct stm32_qspi *qspi = spi_controller_get_devdata(spi->controller); local
451 struct stm32_qspi *qspi = spi_controller_get_devdata(mem->spi->controller); local
479 struct stm32_qspi *qspi = spi_controller_get_devdata(mem->spi->controller); local
503 struct stm32_qspi *qspi = spi_controller_get_devdata(desc->mem->spi->controller); local
521 struct stm32_qspi *qspi = spi_controller_get_devdata(desc->mem->spi->controller); local
560 struct stm32_qspi *qspi = spi_controller_get_devdata(ctrl); local
644 struct stm32_qspi *qspi = spi_controller_get_devdata(ctrl); local
700 stm32_qspi_dma_setup(struct stm32_qspi *qspi) argument
750 stm32_qspi_dma_free(struct stm32_qspi *qspi) argument
774 struct stm32_qspi *qspi; local
892 struct stm32_qspi *qspi = platform_get_drvdata(pdev); local
909 struct stm32_qspi *qspi = dev_get_drvdata(dev); local
918 struct stm32_qspi *qspi = dev_get_drvdata(dev); local
932 struct stm32_qspi *qspi = dev_get_drvdata(dev); local
[all...]
H A Dspi-bcm-qspi.c25 #include "spi-bcm-qspi.h"
255 static inline bool has_bspi(struct bcm_qspi *qspi) argument
257 return qspi->bspi_mode;
261 static inline bool bcm_qspi_has_fastbr(struct bcm_qspi *qspi) argument
263 if (!has_bspi(qspi) &&
264 ((qspi->mspi_maj_rev >= 1) &&
265 (qspi->mspi_min_rev >= 5)))
272 static inline bool bcm_qspi_has_sysclk_108(struct bcm_qspi *qspi) argument
274 if (!has_bspi(qspi) && (qspi
282 bcm_qspi_spbr_min(struct bcm_qspi *qspi) argument
303 bcm_qspi_read(struct bcm_qspi *qspi, enum base_type type, unsigned int offset) argument
310 bcm_qspi_write(struct bcm_qspi *qspi, enum base_type type, unsigned int offset, unsigned int data) argument
317 bcm_qspi_bspi_busy_poll(struct bcm_qspi *qspi) argument
331 bcm_qspi_bspi_ver_three(struct bcm_qspi *qspi) argument
338 bcm_qspi_bspi_flush_prefetch_buffers(struct bcm_qspi *qspi) argument
348 bcm_qspi_bspi_lr_is_fifo_empty(struct bcm_qspi *qspi) argument
354 bcm_qspi_bspi_lr_read_fifo(struct bcm_qspi *qspi) argument
365 bcm_qspi_bspi_lr_start(struct bcm_qspi *qspi) argument
372 bcm_qspi_bspi_lr_clear(struct bcm_qspi *qspi) argument
379 bcm_qspi_bspi_lr_data_read(struct bcm_qspi *qspi) argument
406 bcm_qspi_bspi_set_xfer_params(struct bcm_qspi *qspi, u8 cmd_byte, int bpp, int bpc, int flex_mode) argument
416 bcm_qspi_bspi_set_flex_mode(struct bcm_qspi *qspi, const struct spi_mem_op *op, int hp) argument
463 bcm_qspi_bspi_set_override(struct bcm_qspi *qspi, const struct spi_mem_op *op, int hp) argument
508 bcm_qspi_bspi_set_mode(struct bcm_qspi *qspi, const struct spi_mem_op *op, int hp) argument
554 bcm_qspi_enable_bspi(struct bcm_qspi *qspi) argument
569 bcm_qspi_disable_bspi(struct bcm_qspi *qspi) argument
583 bcm_qspi_chip_select(struct bcm_qspi *qspi, int cs) argument
611 bcm_qspi_hw_set_parms(struct bcm_qspi *qspi, const struct bcm_qspi_parms *xp) argument
693 bcm_qspi_update_parms(struct bcm_qspi *qspi, struct spi_device *spi, struct spi_transfer *trans) argument
731 bcm_qspi_mspi_transfer_is_last(struct bcm_qspi *qspi, struct qspi_trans *qt) argument
741 update_qspi_trans_byte_count(struct bcm_qspi *qspi, struct qspi_trans *qt, int flags) argument
779 read_rxram_slot_u8(struct bcm_qspi *qspi, int slot) argument
787 read_rxram_slot_u16(struct bcm_qspi *qspi, int slot) argument
797 read_rxram_slot_u32(struct bcm_qspi *qspi, int slot) argument
809 read_rxram_slot_u64(struct bcm_qspi *qspi, int slot) argument
824 read_from_hw(struct bcm_qspi *qspi, int slots) argument
883 write_txram_slot_u8(struct bcm_qspi *qspi, int slot, u8 val) argument
892 write_txram_slot_u16(struct bcm_qspi *qspi, int slot, u16 val) argument
903 write_txram_slot_u32(struct bcm_qspi *qspi, int slot, u32 val) argument
912 write_txram_slot_u64(struct bcm_qspi *qspi, int slot, u64 val) argument
925 read_cdram_slot(struct bcm_qspi *qspi, int slot) argument
930 write_cdram_slot(struct bcm_qspi *qspi, int slot, u32 val) argument
936 write_to_hw(struct bcm_qspi *qspi, struct spi_device *spi) argument
1038 struct bcm_qspi *qspi = spi_controller_get_devdata(spi->controller); local
1125 struct bcm_qspi *qspi = spi_controller_get_devdata(host); local
1154 struct bcm_qspi *qspi = spi_controller_get_devdata(host); local
1194 struct bcm_qspi *qspi = spi_controller_get_devdata(spi->controller); local
1248 struct bcm_qspi *qspi = qspi_dev_id->dev; local
1268 struct bcm_qspi *qspi = qspi_dev_id->dev; local
1305 struct bcm_qspi *qspi = qspi_dev_id->dev; local
1321 struct bcm_qspi *qspi = qspi_dev_id->dev; local
1387 bcm_qspi_bspi_init(struct bcm_qspi *qspi) argument
1405 bcm_qspi_hw_init(struct bcm_qspi *qspi) argument
1424 bcm_qspi_hw_uninit(struct bcm_qspi *qspi) argument
1488 struct bcm_qspi *qspi; local
1683 struct bcm_qspi *qspi = platform_get_drvdata(pdev); local
1696 struct bcm_qspi *qspi = dev_get_drvdata(dev); local
1712 struct bcm_qspi *qspi = dev_get_drvdata(dev); local
[all...]
H A Dspi-ti-qspi.c126 static inline unsigned long ti_qspi_read(struct ti_qspi *qspi, argument
129 return readl(qspi->base + reg);
132 static inline void ti_qspi_write(struct ti_qspi *qspi, argument
135 writel(val, qspi->base + reg);
140 struct ti_qspi *qspi = spi_controller_get_devdata(spi->controller); local
144 dev_dbg(qspi->dev, "host busy doing other transfers\n");
148 if (!qspi->host->max_speed_hz) {
149 dev_err(qspi->dev, "spi max frequency not defined\n");
153 spi->max_speed_hz = min(spi->max_speed_hz, qspi->host->max_speed_hz);
155 ret = pm_runtime_resume_and_get(qspi
171 ti_qspi_setup_clk(struct ti_qspi *qspi, u32 speed_hz) argument
202 ti_qspi_restore_ctx(struct ti_qspi *qspi) argument
209 qspi_is_busy(struct ti_qspi *qspi) argument
224 ti_qspi_poll_wc(struct ti_qspi *qspi) argument
242 qspi_write_msg(struct ti_qspi *qspi, struct spi_transfer *t, int count) argument
311 qspi_read_msg(struct ti_qspi *qspi, struct spi_transfer *t, int count) argument
410 qspi_transfer_msg(struct ti_qspi *qspi, struct spi_transfer *t, int count) argument
436 struct ti_qspi *qspi = param; local
441 ti_qspi_dma_xfer(struct ti_qspi *qspi, dma_addr_t dma_dst, dma_addr_t dma_src, size_t len) argument
480 ti_qspi_dma_bounce_buffer(struct ti_qspi *qspi, loff_t offs, void *to, size_t readsize) argument
507 ti_qspi_dma_xfer_sg(struct ti_qspi *qspi, struct sg_table rx_sg, loff_t from) argument
529 struct ti_qspi *qspi = spi_controller_get_devdata(spi->controller); local
543 struct ti_qspi *qspi = spi_controller_get_devdata(spi->controller); local
557 struct ti_qspi *qspi = spi_controller_get_devdata(spi->controller); local
579 struct ti_qspi *qspi = spi_controller_get_devdata(mem->spi->controller); local
609 struct ti_qspi *qspi = spi_controller_get_devdata(mem->spi->controller); local
664 struct ti_qspi *qspi = spi_controller_get_devdata(host); local
730 struct ti_qspi *qspi; local
738 ti_qspi_dma_cleanup(struct ti_qspi *qspi) argument
758 struct ti_qspi *qspi; local
912 struct ti_qspi *qspi = platform_get_drvdata(pdev); local
[all...]
H A Dspi-microchip-core-qspi.c103 * struct mchp_coreqspi - Defines qspi driver instance
126 static int mchp_coreqspi_set_mode(struct mchp_coreqspi *qspi, const struct spi_mem_op *op) argument
128 u32 control = readl_relaxed(qspi->regs + REG_CONTROL);
156 writel_relaxed(control, qspi->regs + REG_CONTROL);
161 static inline void mchp_coreqspi_read_op(struct mchp_coreqspi *qspi) argument
165 if (!qspi->rx_len)
168 control = readl_relaxed(qspi->regs + REG_CONTROL);
175 writel_relaxed(control, qspi->regs + REG_CONTROL);
177 while (qspi->rx_len >= 4) {
178 while (readl_relaxed(qspi
197 mchp_coreqspi_write_op(struct mchp_coreqspi *qspi, bool word) argument
225 mchp_coreqspi_enable_ints(struct mchp_coreqspi *qspi) argument
234 mchp_coreqspi_disable_ints(struct mchp_coreqspi *qspi) argument
241 struct mchp_coreqspi *qspi = (struct mchp_coreqspi *)dev_id; local
268 mchp_coreqspi_setup_clock(struct mchp_coreqspi *qspi, struct spi_device *spi) argument
303 struct mchp_coreqspi *qspi = spi_controller_get_devdata(ctlr); local
313 mchp_coreqspi_config_op(struct mchp_coreqspi *qspi, const struct spi_mem_op *op) argument
370 struct mchp_coreqspi *qspi = spi_controller_get_devdata local
389 struct mchp_coreqspi *qspi = spi_controller_get_devdata local
503 struct mchp_coreqspi *qspi; local
557 struct mchp_coreqspi *qspi = platform_get_drvdata(pdev); local
[all...]
H A DMakefile35 obj-$(CONFIG_SPI_BCM_QSPI) += spi-iproc-qspi.o spi-brcmstb-qspi.o spi-bcm-qspi.o
42 obj-$(CONFIG_SPI_COLDFIRE_QSPI) += spi-coldfire-qspi.o
60 obj-$(CONFIG_SPI_FSL_QUADSPI) += spi-fsl-qspi.o
83 obj-$(CONFIG_SPI_MICROCHIP_CORE_QSPI) += spi-microchip-core-qspi.o
102 obj-$(CONFIG_SPI_TI_QSPI) += spi-ti-qspi.o
113 obj-$(CONFIG_SPI_QCOM_QSPI) += spi-qcom-qspi.o
134 obj-$(CONFIG_SPI_STM32_QSPI) += spi-stm32-qspi.o
153 obj-$(CONFIG_SPI_ZYNQ_QSPI) += spi-zynq-qspi
[all...]
H A Dspi-zynqmp-gqspi.c161 * struct qspi_platform_data - zynqmp qspi platform data structure
169 * struct zynqmp_qspi - Defines qspi driver instance
189 * @has_tapdelay: Used for tapdelay register available in qspi
285 * zynqmp_qspi_set_tapdelay: To configure qspi tap delays
457 * @qspi: Pointer to the spi_device structure
460 static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high) argument
462 struct zynqmp_qspi *xqspi = spi_controller_get_devdata(qspi->controller);
469 if (!spi_get_chipselect(qspi, 0)) {
538 * @qspi: Pointer to the spi_device structure
556 struct spi_device *qspi)
555 zynqmp_qspi_config_op(struct zynqmp_qspi *xqspi, struct spi_device *qspi) argument
595 zynqmp_qspi_setup_op(struct spi_device *qspi) argument
[all...]
H A Dspi-zynq-qspi.c121 * struct zynq_qspi - Defines qspi driver instance
374 * rate and divisor value to setup the requested qspi clock.
381 struct zynq_qspi *qspi = spi_controller_get_devdata(ctlr); local
386 clk_enable(qspi->refclk);
387 clk_enable(qspi->pclk);
388 zynq_qspi_write(qspi, ZYNQ_QSPI_ENABLE_OFFSET,
755 { .compatible = "xlnx,zynq-qspi-1.0", },
768 .name = "zynq-qspi",
H A Dspi-tegra210-quad.c699 static int tegra_qspi_start_cpu_based_transfer(struct tegra_qspi *qspi, struct spi_transfer *t) argument
704 if (qspi->cur_direction & DATA_DIR_TX)
705 cur_words = tegra_qspi_fill_tx_fifo_from_client_txbuf(qspi, t);
707 cur_words = qspi->curr_dma_words;
710 tegra_qspi_writel(qspi, val, QSPI_DMA_BLK);
712 tegra_qspi_unmask_irq(qspi);
714 qspi->is_curr_dma_xfer = false;
715 val = qspi->command1_reg;
717 tegra_qspi_writel(qspi, val, QSPI_COMMAND1);
1493 .compatible = "nvidia,tegra210-qspi",
[all...]
/linux-master/drivers/pinctrl/qcom/
H A Dpinctrl-sc8280xp.c1584 MSM_PIN_FUNCTION(qspi),
1716 [76] = PINGROUP(76, qspi, sdc40, atest_usb, _, _, _, _),
1718 [78] = PINGROUP(78, qspi, sdc42, atest_usb, _, _, _, _),
1719 [79] = PINGROUP(79, qspi, sdc43, atest_usb, ddr_pxi6, _, _, _),
/linux-master/drivers/pinctrl/renesas/
H A Dpinctrl-rzg2l.c282 * @qspi: QSPI registers cache
294 u8 qspi; member in struct:rzg2l_pinctrl_reg_cache
2588 cache->qspi = readb(pctrl->base + QSPI);
2613 writeb(cache->qspi, pctrl->base + QSPI);
H A Dpfc-r8a7792.c1953 SH_PFC_FUNCTION(qspi),
H A Dpfc-r8a7791.c5379 SH_PFC_FUNCTION(qspi),
H A Dpfc-r8a7790.c4887 SH_PFC_FUNCTION(qspi),
H A Dpfc-r8a7794.c4601 SH_PFC_FUNCTION(qspi),
/linux-master/drivers/pinctrl/bcm/
H A Dpinctrl-cygnus-mux.c684 CYGNUS_PIN_FUNCTION(qspi),
/linux-master/drivers/pinctrl/tegra/
H A Dpinctrl-tegra210.c1231 FUNCTION(qspi),
H A Dpinctrl-tegra234.c1319 TEGRA_PIN_FUNCTION(qspi),
H A Dpinctrl-tegra194.c1257 TEGRA_PIN_FUNCTION(qspi),

Completed in 363 milliseconds