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Searched refs:QSPI (Results 1 – 24 of 24) sorted by relevance

/Linux-v4.19/Documentation/devicetree/bindings/spi/
Dti_qspi.txt1 TI QSPI controller.
5 - reg: Should contain QSPI registers location and length.
12 - ti,hwmods: Name of the hwmod associated to the QSPI
19 - syscon-chipselects: Handle to system control region contains QSPI
22 NOTE: TI QSPI controller requires different pinmux and IODelay
26 specified in the slave nodes of TI QSPI controller without appropriate
Dspi-rspi.txt1 Device tree configuration for Renesas RSPI/QSPI driver
/Linux-v4.19/arch/arm/boot/dts/
Ddra7-evm-common.dtsi155 label = "QSPI.SPL";
159 label = "QSPI.SPL.backup1";
163 label = "QSPI.SPL.backup2";
167 label = "QSPI.SPL.backup3";
171 label = "QSPI.u-boot";
175 label = "QSPI.u-boot-spl-os";
179 label = "QSPI.u-boot-env";
183 label = "QSPI.u-boot-env.backup1";
187 label = "QSPI.kernel";
191 label = "QSPI.file-system";
Ddra72-evm-common.dtsi475 label = "QSPI.SPL";
479 label = "QSPI.SPL.backup1";
483 label = "QSPI.SPL.backup2";
487 label = "QSPI.SPL.backup3";
491 label = "QSPI.u-boot";
495 label = "QSPI.u-boot-spl-os";
499 label = "QSPI.u-boot-env";
503 label = "QSPI.u-boot-env.backup1";
507 label = "QSPI.kernel";
511 label = "QSPI.file-system";
Dam57xx-idk-common.dtsi452 label = "QSPI.SPL";
456 label = "QSPI.u-boot";
460 label = "QSPI.u-boot-spl-os";
464 label = "QSPI.u-boot-env";
468 label = "QSPI.u-boot-env.backup1";
472 label = "QSPI.kernel";
476 label = "QSPI.file-system";
Dkeystone-k2g-evm.dts288 label = "QSPI.u-boot-spl-os";
292 label = "QSPI.u-boot-env";
296 label = "QSPI.skern";
300 label = "QSPI.pmmc-firmware";
304 label = "QSPI.kernel";
308 label = "QSPI.file-system";
Dkeystone-k2g-ice.dts343 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";
Dam437x-idk-evm.dts459 label = "QSPI.U_BOOT";
463 label = "QSPI.U_BOOT.backup";
467 label = "QSPI.U-BOOT-SPL_OS";
471 label = "QSPI.U_BOOT_ENV";
475 label = "QSPI.U-BOOT-ENV.backup";
479 label = "QSPI.KERNEL";
483 label = "QSPI.FILESYSTEM";
Dam43x-epos-evm.dts733 status = "okay"; /* Disable QSPI when enabling GPMC (NAND) */
876 status = "disabled"; /* Disable GPMC (NAND) when enabling QSPI */
898 label = "QSPI.U_BOOT";
902 label = "QSPI.U_BOOT.backup";
906 label = "QSPI.U-BOOT-SPL_OS";
910 label = "QSPI.U_BOOT_ENV";
914 label = "QSPI.U-BOOT-ENV.backup";
918 label = "QSPI.KERNEL";
922 label = "QSPI.FILESYSTEM";
Dam437x-sk-evm.dts759 label = "QSPI.U_BOOT";
763 label = "QSPI.U_BOOT.backup";
767 label = "QSPI.U-BOOT-SPL_OS";
771 label = "QSPI.U_BOOT_ENV";
775 label = "QSPI.U-BOOT-ENV.backup";
779 label = "QSPI.KERNEL";
783 label = "QSPI.FILESYSTEM";
/Linux-v4.19/Documentation/devicetree/bindings/mtd/
Dstm32-quadspi.txt9 - clocks: the phandle of the clock needed by the QSPI controller
10 - A pinctrl must be defined to set pins in mode of operation for QSPI transfer
19 - reg: chip-Select number (QSPI controller may connect 2 nor flashes)
32 resets = <&rcc STM32F4_AHB3_RESET(QSPI)>;
33 clocks = <&rcc 0 STM32F4_AHB3_CLOCK(QSPI)>;
Dcadence-quadspi.txt10 address and length of the QSPI Controller data area.
19 - cdns,rclk-en : Flag to indicate that QSPI return clock is used to latch
20 the read data rather than the QSPI clock. Make sure that QSPI return
Datmel-quadspi.txt1 * Atmel Quad Serial Peripheral Interface (QSPI)
11 - clocks: The phandle of the clock needed by the QSPI controller.
/Linux-v4.19/Documentation/arm/stm32/
Dstm32h743-overview.rst13 - Dual mode QSPI
Dstm32f746-overview.rst13 - Dual mode QSPI
Dstm32f769-overview.rst13 - Dual mode QSPI
/Linux-v4.19/arch/sh/kernel/cpu/sh4a/
Dsetup-sh7734.c340 QSPI, enumerator
432 INTC_VECT(QSPI, 0xE60),
440 INTC_GROUP(SPI, HSPI, RSPI, QSPI),
/Linux-v4.19/include/dt-bindings/clock/
Dstm32mp1-clks.h120 #define QSPI 107 macro
/Linux-v4.19/drivers/mtd/spi-nor/
DKconfig57 Cadence QSPI is a specialized controller for connecting an SPI
59 device with a Cadence QSPI controller and want to access the
/Linux-v4.19/drivers/pinctrl/tegra/
Dpinctrl-tegra210.c1395 …PINGROUP(qspi_sck_pee0, QSPI, RSVD1, RSVD2, RSVD3, 0x3088, Y, Y, N, 0x…
1396 …PINGROUP(qspi_cs_n_pee1, QSPI, RSVD1, RSVD2, RSVD3, 0x308c, Y, Y, N, -1…
1397 …PINGROUP(qspi_io0_pee2, QSPI, RSVD1, RSVD2, RSVD3, 0x3090, Y, Y, N, -1…
1398 …PINGROUP(qspi_io1_pee3, QSPI, RSVD1, RSVD2, RSVD3, 0x3094, Y, Y, N, -1…
1399 …PINGROUP(qspi_io2_pee4, QSPI, RSVD1, RSVD2, RSVD3, 0x3098, Y, Y, N, -1…
1400 …PINGROUP(qspi_io3_pee5, QSPI, RSVD1, RSVD2, RSVD3, 0x309c, Y, Y, N, -1…
/Linux-v4.19/drivers/spi/
DKconfig185 tristate "Freescale Coldfire QSPI controller"
188 This enables support for the Coldfire QSPI controller in master
437 tristate "DRA7xxx QSPI controller support"
440 QSPI master controller for DRA7xxx used for flash devices.
518 tristate "Renesas RSPI/QSPI controller"
521 SPI driver for Renesas RSPI and QSPI blocks.
/Linux-v4.19/Documentation/devicetree/bindings/edac/
Dsocfpga-eccmgr.txt117 QSPI FIFO ECC
121 - altr,ecc-parent : phandle to parent QSPI node.
/Linux-v4.19/drivers/edac/
DKconfig429 bool "Altera QSPI FIFO ECC"
433 Altera QSPI FIFO Memory for Altera SoCs.
/Linux-v4.19/drivers/clk/
Dclk-stm32mp1.c1893 PCLK(QSPI, "qspi", "ck_axi", CLK_IGNORE_UNUSED, G_QSPI),