On Mon, Dec 01, 2025 at 06:12:07PM +0100, Marco Felsch wrote:
> This particular block can have DT subnodes describing the LVDS LDB, MIPI
> DSI and parallel DPI bridge.
>
> Scan for possible sub-devices within the driver, instead of misusing the
> simple-bus to perform the scan.
>
> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
> ---
Reviewed-by: Frank Li <Frank.Li@nxp.com>
> drivers/pmdomain/imx/imx93-blk-ctrl.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/pmdomain/imx/imx93-blk-ctrl.c b/drivers/pmdomain/imx/imx93-blk-ctrl.c
> index 13b0de6dd689cf944e034f7666a4e97b0118e3bd..8f79cabe07face872cb396bfb7329c230c4a97fe 100644
> --- a/drivers/pmdomain/imx/imx93-blk-ctrl.c
> +++ b/drivers/pmdomain/imx/imx93-blk-ctrl.c
> @@ -7,6 +7,7 @@
> #include <linux/device.h>
> #include <linux/module.h>
> #include <linux/of.h>
> +#include <linux/of_platform.h>
> #include <linux/platform_device.h>
> #include <linux/pm_domain.h>
> #include <linux/pm_runtime.h>
> @@ -311,6 +312,10 @@ static int imx93_blk_ctrl_probe(struct platform_device *pdev)
> if (ret)
> return dev_err_probe(dev, ret, "failed to add genpd_provider release callback\n");
>
> + ret = devm_of_platform_populate(dev);
> + if (ret)
> + return dev_err_probe(dev, ret, "failed to populate blk-ctrl sub-devices\n");
> +
> return 0;
> }
>
>
> --
> 2.47.3
>