/linux/drivers/spi/ |
H A D | spi-bcm-qspi.c | 25 #include "spi-bcm-qspi.h" 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() [all …]
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H A D | atmel-quadspi.c | 3 * Driver for Atmel QSPI Controller 31 /* QSPI register offsets */ 502 * If the QSPI controller is set in regular SPI mode, set it in 584 /* offset of the data access in the QSPI memory space */ in atmel_qspi_set_cfg() 606 /* Set QSPI Instruction Frame registers. */ in atmel_qspi_set_cfg() 726 /* offset of the data access in the QSPI memory space */ in atmel_qspi_sama7g5_set_cfg() 744 /* Set QSPI Instruction Frame registers */ in atmel_qspi_sama7g5_set_cfg() 1009 /* Disable QSPI while configuring the pad calibration. */ in atmel_qspi_set_pad_calibration() 1075 /* Enable the QSPI generic clock */ in atmel_qspi_set_gclk() 1103 /* Set the QSPI controller by default in Serial Memory Mode */ in atmel_qspi_sama7g5_init() [all …]
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H A D | spi-cadence-quadspi.c | 3 // Driver for Cadence QSPI Controller 33 #define CQSPI_NAME "cadence-qspi" 438 "QSPI is still busy after %dms timeout.\n", in cqspi_wait_idle() 467 /* Polling QSPI idle status. */ in cqspi_exec_flash_cmd() 1089 * be internally synchronized by the QSPI module. Provide 5 in cqspi_indirect_write_execute() 1240 /* Recalculate the baudrate divisor based on QSPI specification. */ in cqspi_config_baudrate_div() 1736 dev_err(&pdev->dev, "%s: failed to get qspi clocks\n", __func__); in cqspi_jh7110_clk_init() 1805 /* Obtain QSPI clock. */ in cqspi_probe() 1808 dev_err(dev, "Cannot claim QSPI clock.\n"); in cqspi_probe() 1845 dev_err(dev, "Cannot enable QSPI clock.\n"); in cqspi_probe() [all …]
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/linux/Documentation/devicetree/bindings/spi/ |
H A D | fsl,spi-fsl-qspi.yaml | 4 $id: http://devicetree.org/schemas/spi/fsl,spi-fsl-qspi.yaml# 19 - fsl,vf610-qspi 20 - fsl,imx6sx-qspi 21 - fsl,imx7d-qspi 22 - fsl,imx6ul-qspi 23 - fsl,ls1021a-qspi 24 - fsl,ls2080a-qspi 27 - fsl,ls1043a-qspi 28 - const: fsl,ls1021a-qspi 31 - fsl,imx8mq-qspi [all …]
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H A D | renesas,rspi.yaml | 7 title: Renesas (Quad) Serial Peripheral Interface (RSPI/QSPI) 31 - renesas,qspi-r8a7742 # RZ/G1H 32 - renesas,qspi-r8a7743 # RZ/G1M 33 - renesas,qspi-r8a7744 # RZ/G1N 34 - renesas,qspi-r8a7745 # RZ/G1E 35 - renesas,qspi-r8a77470 # RZ/G1C 36 - renesas,qspi-r8a7790 # R-Car H2 37 - renesas,qspi-r8a7791 # R-Car M2-W 38 - renesas,qspi-r8a7792 # R-Car V2H 39 - renesas,qspi-r8a7793 # R-Car M2-N [all …]
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H A D | brcm,spi-bcm-qspi.yaml | 4 $id: http://devicetree.org/schemas/spi/brcm,spi-bcm-qspi.yaml# 36 - brcm,spi-bcm7425-qspi 37 - brcm,spi-bcm7429-qspi 38 - brcm,spi-bcm7435-qspi 39 - brcm,spi-bcm7445-qspi 40 - brcm,spi-bcm7216-qspi 41 - brcm,spi-bcm7278-qspi 42 - const: brcm,spi-bcm-qspi 47 - brcm,spi-brcmstb-qspi 49 - brcm,spi-nsp-qspi [all …]
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H A D | qcom,spi-qcom-qspi.yaml | 4 $id: http://devicetree.org/schemas/spi/qcom,spi-qcom-qspi.yaml# 7 title: Qualcomm Quad Serial Peripheral Interface (QSPI) 12 description: The QSPI controller allows SPI protocol communication in single, 23 - qcom,sc7180-qspi 24 - qcom,sc7280-qspi 25 - qcom,sdm845-qspi 27 - const: qcom,qspi-v1 46 - description: QSPI core clock 55 - const: qspi-config 56 - const: qspi-memory [all …]
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H A D | nvidia,tegra210-quad.yaml | 19 - nvidia,tegra210-qspi 20 - nvidia,tegra186-qspi 21 - nvidia,tegra194-qspi 22 - nvidia,tegra234-qspi 23 - nvidia,tegra241-qspi 33 - const: qspi 78 compatible = "nvidia,tegra210-qspi"; 85 clock-names = "qspi", "qspi_out";
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H A D | ti,qspi.yaml | 4 $id: http://devicetree.org/schemas/spi/ti,qspi.yaml# 7 title: TI QSPI controller 18 - ti,am4372-qspi 19 - ti,dra7xxx-qspi 48 Name of the hwmod associated to the QSPI. This is for legacy 55 Handle to system control region containing QSPI chipselect register 83 compatible = "ti,dra7xxx-qspi";
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H A D | st,stm32-qspi.yaml | 4 $id: http://devicetree.org/schemas/spi/st,stm32-qspi.yaml# 7 title: STMicroelectronics STM32 Quad Serial Peripheral Interface (QSPI) 18 const: st,stm32f469-qspi 27 - const: qspi 68 compatible = "st,stm32f469-qspi"; 70 reg-names = "qspi", "qspi_mm";
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H A D | xlnx,zynq-qspi.yaml | 4 $id: http://devicetree.org/schemas/spi/xlnx,zynq-qspi.yaml# 7 title: Xilinx Zynq QSPI controller 10 The Xilinx Zynq QSPI controller is used to access multi-bit serial flash 22 const: xlnx,zynq-qspi-1.0 52 compatible = "xlnx,zynq-qspi-1.0";
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H A D | atmel,quadspi.yaml | 7 title: Atmel Quad Serial Peripheral Interface (QSPI) 18 - atmel,sama5d2-qspi 19 - microchip,sam9x60-qspi 20 - microchip,sama7g5-qspi 81 compatible = "atmel,sama5d2-qspi";
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H A D | microchip,mpfs-spi.yaml | 10 SPI and QSPI controllers on Microchip PolarFire SoC and the "soft"/ 21 - microchip,mpfs-qspi 22 - microchip,pic64gx-qspi 24 - const: microchip,coreqspi-rtl-v2 # FPGA QSPI
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H A D | cdns,qspi-nor-peripheral-props.yaml | 4 $id: http://devicetree.org/schemas/spi/cdns,qspi-nor-peripheral-props.yaml# 7 title: Peripheral-specific properties for the Cadence QSPI controller. 16 # cdns,qspi-nor.yaml
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/linux/arch/m68k/include/asm/ |
H A D | mcfqspi.h | 3 * Definitions for Freescale Coldfire QSPI module 12 * struct mcfqspi_cs_control - chip select control for the coldfire qspi driver 18 * The QSPI module has 4 hardware chip selects. We don't use them. Instead 20 * platform data for each QSPI master controller. Only the select and 31 * struct mcfqspi_platform_data - platform data for the coldfire qspi driver 32 * @bus_num: board specific identifier for this qspi driver. 33 * @num_chipselects: number of chip selects supported by this qspi driver.
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/linux/arch/arm/boot/dts/ti/omap/ |
H A D | dra7-evm-common.dtsi | 134 &qspi { 153 label = "QSPI.SPL"; 157 label = "QSPI.SPL.backup1"; 161 label = "QSPI.SPL.backup2"; 165 label = "QSPI.SPL.backup3"; 169 label = "QSPI.u-boot"; 173 label = "QSPI.u-boot-spl-os"; 177 label = "QSPI.u-boot-env"; 181 label = "QSPI.u-boot-env.backup1"; 185 label = "QSPI.kernel"; [all …]
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H A D | dra72-evm-common.dtsi | 473 &qspi { 492 label = "QSPI.SPL"; 496 label = "QSPI.SPL.backup1"; 500 label = "QSPI.SPL.backup2"; 504 label = "QSPI.SPL.backup3"; 508 label = "QSPI.u-boot"; 512 label = "QSPI.u-boot-spl-os"; 516 label = "QSPI.u-boot-env"; 520 label = "QSPI.u-boot-env.backup1"; 524 label = "QSPI.kernel"; [all …]
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H A D | am57xx-idk-common.dtsi | 525 &qspi { 544 label = "QSPI.SPL"; 548 label = "QSPI.u-boot"; 552 label = "QSPI.u-boot-spl-os"; 556 label = "QSPI.u-boot-env"; 560 label = "QSPI.u-boot-env.backup1"; 564 label = "QSPI.kernel"; 568 label = "QSPI.file-system";
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/linux/drivers/pinctrl/ |
H A D | pinctrl-th1520.c | 120 [TH1520_MUX_QSPI] = "qspi", 216 TH1520_PAD(0, QSPI1_SCLK, QSPI, ISO, ____, GPIO, FUSE, ____, 0), 217 TH1520_PAD(1, QSPI1_CSN0, QSPI, ____, I2C, GPIO, FUSE, ____, 0), 218 TH1520_PAD(2, QSPI1_D0_MOSI, QSPI, ISO, I2C, GPIO, FUSE, ____, 0), 219 TH1520_PAD(3, QSPI1_D1_MISO, QSPI, ISO, ____, GPIO, FUSE, ____, 0), 220 TH1520_PAD(4, QSPI1_D2_WP, QSPI, ISO, UART, GPIO, FUSE, ____, 0), 221 TH1520_PAD(5, QSPI1_D3_HOLD, QSPI, ISO, UART, GPIO, ____, ____, 0), 240 TH1520_PAD(24, GPIO0_24, GPIO, JTAG, QSPI, ____, DPU0, DPU1, 0), 254 TH1520_PAD(38, GPIO1_6, GPIO, QSPI, ____, ____, DPU0, DPU1, 0), 255 TH1520_PAD(39, GPIO1_7, GPIO, QSPI, ____, ____, DPU0, DPU1, 0), [all …]
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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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/linux/arch/arm/boot/dts/ti/keystone/ |
H A D | keystone-k2g-ice.dts | 228 qspi_pins: qspi-pins { 322 &qspi { 343 label = "QSPI.u-boot"; 347 label = "QSPI.u-boot-env"; 351 label = "QSPI.skern"; 355 label = "QSPI.pmmc-firmware"; 359 label = "QSPI.kernel"; 363 label = "QSPI.u-boot-spl-os"; 367 label = "QSPI.file-system";
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/linux/arch/arm/boot/dts/microchip/ |
H A D | at91-sam9x60ek.dts | 309 status = "disabled"; /* Conflict with QSPI. */ 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/arm/boot/dts/renesas/ |
H A D | r8a7743-iwg20m.dtsi | 44 qspi_pins: qspi { 46 function = "qspi"; 66 &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 | r8a7745-iwg22m.dtsi | 43 qspi_pins: qspi { 45 function = "qspi"; 70 &qspi {
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