Re: [PATCH V2] soc: imx: imx8m-blk-ctrl: Fix IMX8MN_DISPBLK_PD_ISI hang

[Lucas Stach]

Am Sonntag, dem 20.03.2022 um 15:52 -0500 schrieb Adam Ford:
> The imx8mn clock list for the ISI lists four clocks, but DOMAIN_MAX_CLKS
> was set to 3.  Because of this, attempts to enable the fourth clock failed,
> threw some splat, and ultimately hung.
> 
> Fixes: 7f511d514e8c ("soc: imx: imx8m-blk-ctrl: add i.MX8MN DISP blk-ctrl")
> Signed-off-by: Adam Ford <aford173@xxxxxxxxx>

Reviewed-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
> 
> diff --git a/drivers/soc/imx/imx8m-blk-ctrl.c b/drivers/soc/imx/imx8m-blk-ctrl.c
> index a0a0d2d7ca4a..7109f0d508e2 100644
> --- a/drivers/soc/imx/imx8m-blk-ctrl.c
> +++ b/drivers/soc/imx/imx8m-blk-ctrl.c
> @@ -50,7 +50,7 @@ struct imx8m_blk_ctrl_domain_data {
>  	u32 mipi_phy_rst_mask;
>  };
>  
> -#define DOMAIN_MAX_CLKS 3
> +#define DOMAIN_MAX_CLKS 4
>  
>  struct imx8m_blk_ctrl_domain {
>  	struct generic_pm_domain genpd;