Commit a725e582 authored Apr 27, 2022 by Krzysztof Kozlowski Committed by Vinod Koul May 19, 2022

dmaengine: ti: deprecate '#dma-channels'



The generic property, used in most of the drivers and defined in generic
dma-common DT bindings, is 'dma-channels'.  Switch to new property while
keeping backward compatibility.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Link: https://lore.kernel.org/r/20220427161126.647073-4-krzysztof.kozlowski@linaro.org


Signed-off-by: Vinod Koul <vkoul@kernel.org>

parent 607c04a0

drivers/dma/ti/cppi41.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -1105,6 +1105,10 @@ static int cppi41_dma_probe(struct platform_device *pdev)
		cdd->qmgr_num_pend = glue_info->qmgr_num_pend;
		cdd->first_completion_queue = glue_info->first_completion_queue;

		/* Parse new and deprecated dma-channels properties */
		ret = of_property_read_u32(dev->of_node,
		"dma-channels", &cdd->n_chans);
		if (ret)
		ret = of_property_read_u32(dev->of_node,
		"#dma-channels", &cdd->n_chans);
		if (ret)