One more thing. See below:
On Wed, Jul 31, 2019 at 12:14 PM Richard Zhu <[email protected]> wrote:
<snip>
> -/* Control Register */
> -#define IMX_MU_xCR 0x24
> /* General Purpose Interrupt Enable */
> #define IMX_MU_xCR_GIEn(x) BIT(28 + (3 - (x)))
> /* Receive Interrupt Enable */
> @@ -44,6 +36,13 @@ enum imx_mu_chan_type {
> IMX_MU_TYPE_RXDB, /* Rx doorbell */
> };
>
> +struct imx_mu_dcfg {
Can you rename this into imx_mu_regs ?
> + u32 xTR[4]; /* Transmit Registers */
> + u32 xRR[4]; /* Receive Registers */
> + u32 xSR; /* Status Register */
> + u32 xCR; /* Control Register */
> +};
