Re: [v3,2/2] accel: Add Arm Ethos-U NPU driver

[Sui Jingfeng]

Hi,

On 2025/9/27 04:00, Rob Herring (Arm) wrote:


[...]

> +
> +/**
> + * struct ethosu_device - Ethosu device
> + */
> +struct ethosu_device {
> +	/** @base: Base drm_device. */
> +	struct drm_device base;
> +
> +	/** @iomem: CPU mapping of the registers. */
> +	void __iomem *regs;
> +
> +	void __iomem *sram;
> +	struct gen_pool *srampool;
> +	dma_addr_t sramphys;
> +
> +	struct clk *core_clk;
> +	struct clk *apb_clk;
> +
> +	int irq;
> +
> +	bool coherent;
> +


The 'coherent' member is not get used on anywhere.


Best Regards,
Sui

--
Best regards,
Sui