On Tue, 8 Nov 2022 at 02:25, Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx> wrote: .... > @@ -228,6 +229,7 @@ static int sdhci_f_sdh30_remove(struct platform_device *pdev) > #ifdef CONFIG_OF > static const struct of_device_id f_sdh30_dt_ids[] = { > { .compatible = "fujitsu,mb86s70-sdhci-3.0" }, > + { .compatible = "socionext,f-sdh30-e51-mmc" }, > This also needs to be specified in the dt bindings, not just in the driver. And if this patchset is for the "e51-mmc" type controller, introduce the compatible first and apply the changes for that controller. > @@ -258,4 +260,5 @@ module_platform_driver(sdhci_f_sdh30_driver); > MODULE_DESCRIPTION("F_SDH30 SD Card Controller driver"); > MODULE_LICENSE("GPL v2"); > MODULE_AUTHOR("FUJITSU SEMICONDUCTOR LTD."); > +MODULE_AUTHOR("Socionext Inc."); > Socionext now is what Fujitsu was when this code was written, so this addition seems ok. So may be add it as MODULE_AUTHOR("FUJITSU SEMICONDUCTOR LTD., SOCIONEXT INC."); cheers.