[PATCH v2 1/7] dt-bindings: dmaengine: Add SpacemiT K1 DMA request definitions

Krzysztof Kozlowski krzk at kernel.org
Fri Mar 27 00:27:44 PDT 2026


On Thu, Mar 26, 2026 at 04:17:16PM +0800, Troy Mitchell wrote:
> From: Guodong Xu <guodong at riscstar.com>
> 
> Add the DMA request numbers for non-secure peripherals of the K1 SoC
> from SpacemiT.
> 
> Signed-off-by: Guodong Xu <guodong at riscstar.com>
> Signed-off-by: Troy Mitchell <troy.mitchell at linux.spacemit.com>
> ---

No changelog - neither here, nor in commit msg.

>  include/dt-bindings/dma/k1-pdma.h | 56 +++++++++++++++++++++++++++++++++++++++

So previous review applies, no? Was there such?

>  1 file changed, 56 insertions(+)
> 
> diff --git a/include/dt-bindings/dma/k1-pdma.h b/include/dt-bindings/dma/k1-pdma.h
> new file mode 100644
> index 000000000000..061748c177dc
> --- /dev/null
> +++ b/include/dt-bindings/dma/k1-pdma.h
> @@ -0,0 +1,56 @@
> +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
> +/*
> + * This header provides DMA request number for non-secure peripherals of
> + * SpacemiT K1 PDMA.
> + *
> + * Copyright (c) 2025 Guodong Xu <guodong at riscstar.com>
> + */
> +
> +#ifndef __DT_BINDINGS_DMA_K1_PDMA_H__
> +#define __DT_BINDINGS_DMA_K1_PDMA_H__
> +
> +#define K1_PDMA_UART0_TX	3

abstract IDs start from 0 or 1.

Best regards,
Krzysztof




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