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Merge tag 'dmaengine-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine

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Pull dmaengine updates from Vinod Koul:
 "A fairly small update for the dmaengine subsystem. This has a new ARM
  dmaengine driver and couple of new device support and few driver
  changes:

  New support:
   - Renesas RZ/V2H(P) dma support for r9a09g057
   - Arm DMA-350 driver
   - Tegra Tegra264 ADMA support

  Updates:
   - AMD ptdma driver code removal and optimizations
   - Freescale edma error interrupt handler support"

* tag 'dmaengine-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (27 commits)
  dmaengine: idxd: Remove unused pointer and macro
  arm64: dts: renesas: r9a09g057: Add DMAC nodes
  dmaengine: sh: rz-dmac: Add RZ/V2H(P) support
  dmaengine: sh: rz-dmac: Allow for multiple DMACs
  irqchip/renesas-rzv2h: Add rzv2h_icu_register_dma_req()
  dt-bindings: dma: rz-dmac: Document RZ/V2H(P) family of SoCs
  dt-bindings: dma: rz-dmac: Restrict properties for RZ/A1H
  dmaengine: idxd: Narrow the restriction on BATCH to ver. 1 only
  dmaengine: ti: Add NULL check in udma_probe()
  fsldma: Set correct dma_mask based on hw capability
  dmaengine: idxd: Check availability of workqueue allocated by idxd wq driver before using
  dmaengine: xilinx_dma: Set dma_device directions
  dmaengine: tegra210-adma: Add Tegra264 support
  dt-bindings: Document Tegra264 ADMA support
  dmaengine: dw-edma: Add HDMA NATIVE map check
  dmaegnine: fsl-edma: add edma error interrupt handler
  dt-bindings: dma: fsl-edma: increase maxItems of interrupts and interrupt-names
  dmaengine: ARM_DMA350 should depend on ARM/ARM64
  dt-bindings: dma: qcom,bam: Document dma-coherent property
  dmaengine: Add Arm DMA-350 driver
  ...
This commit is contained in:
Linus Torvalds
2025-06-05 08:49:30 -07:00
parent d12ed2b7e1 3c018bf5a0
commit bfdf35c5dc
29 changed files with 1463 additions and 106 deletions
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23
include/linux/irqchip/irq-renesas-rzv2h.h Normal file
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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Renesas RZ/V2H(P) Interrupt Control Unit (ICU)
*
* Copyright (C) 2025 Renesas Electronics Corporation.
*/
#ifndef __LINUX_IRQ_RENESAS_RZV2H
#define __LINUX_IRQ_RENESAS_RZV2H
#include <linux/platform_device.h>
#define RZV2H_ICU_DMAC_REQ_NO_DEFAULT 0x3ff
#ifdef CONFIG_RENESAS_RZV2H_ICU
void rzv2h_icu_register_dma_req(struct platform_device *icu_dev, u8 dmac_index, u8 dmac_channel,
u16 req_no);
#else
static inline void rzv2h_icu_register_dma_req(struct platform_device *icu_dev, u8 dmac_index,
u8 dmac_channel, u16 req_no) { }
#endif
#endif /* __LINUX_IRQ_RENESAS_RZV2H */