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/linux-6.14.4/Documentation/devicetree/bindings/dma/stm32/
Dst,stm32-dma3.yaml12 It is either called LPDMA (Low Power), GPDMA (General Purpose) or HPDMA (High
16 GPDMA and HPDMA support 16 independent DMA channels, while only 4 for LPDMA.
17 GPDMA and HPDMA support 256 DMA requests from peripherals, 8 for LPDMA.
/linux-6.14.4/drivers/dma/dw/
DKconfig36 Intel Medfield has integrated this GPDMA controller.
Dpci.c104 /* Medfield (GPDMA) */
/linux-6.14.4/Documentation/devicetree/bindings/dma/
Dlpc1850-dmamux.txt20 compatible = "nxp,lpc1850-gpdma", "arm,pl080", "arm,primecell";
/linux-6.14.4/sound/soc/sof/
Dipc4-fw-reg.h100 /* Number of GPDMA LLP Reading slots in FW Regs. */
Dipc4-topology.h251 * @dma_method: HDAudio or GPDMA
Dipc4-pcm.c864 /* if no llp gpdma slot is used, check aggregated sdw slot */ in sof_ipc4_build_time_info()
/linux-6.14.4/arch/x86/platform/intel-mid/
Dpwr.c10 * devices such as GPDMA, SPI, I2C, PWM, and so on. By default PCI core
/linux-6.14.4/sound/soc/intel/avs/
Dpcm.c481 * when streaming through GPDMA. Align to the latter to account for both. in hw_rule_param_size()