> From: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
>
> In order to allow platform specific flags and configurations, introduce the
> platform specific OF data and move the existing quirk
> UFSHCD_QUIRK_BROKEN_LSDBS_CAP for SM8550 and SM8650 SoCs.
>
> Signed-off-by: Manivannan Sadhasivam
> <manivannan.sadhasivam@xxxxxxxxxx>
A nit below.
Reviewed-by: Avri Altman <avri.altman@xxxxxxx>
> ---
> drivers/ufs/host/ufs-qcom.c | 13 +++++++++---- drivers/ufs/host/ufs-qcom.h
> | 4 ++++
> 2 files changed, 13 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index
> 32b0c74437de..35ae8c8fc301 100644
> --- a/drivers/ufs/host/ufs-qcom.c
> +++ b/drivers/ufs/host/ufs-qcom.c
> @@ -871,6 +871,7 @@ static u32 ufs_qcom_get_ufs_hci_version(struct
> ufs_hba *hba)
> */
> static void ufs_qcom_advertise_quirks(struct ufs_hba *hba) {
> + const struct ufs_qcom_drvdata *drvdata =
> + of_device_get_match_data(hba->dev);
> struct ufs_qcom_host *host = ufshcd_get_variant(hba);
>
> if (host->hw_ver.major == 0x2)
> @@ -879,9 +880,8 @@ static void ufs_qcom_advertise_quirks(struct ufs_hba
> *hba)
> if (host->hw_ver.major > 0x3)
> hba->quirks |= UFSHCD_QUIRK_REINIT_AFTER_MAX_GEAR_SWITCH;
>
> - if (of_device_is_compatible(hba->dev->of_node, "qcom,sm8550-ufshc")
> ||
> - of_device_is_compatible(hba->dev->of_node, "qcom,sm8650-ufshc"))
> - hba->quirks |= UFSHCD_QUIRK_BROKEN_LSDBS_CAP;
> + if (drvdata && drvdata->quirks)
> + hba->quirks |= drvdata->quirks;
> }
>
> static void ufs_qcom_set_phy_gear(struct ufs_qcom_host *host) @@ -
> 1864,9 +1864,14 @@ static void ufs_qcom_remove(struct platform_device
> *pdev)
> platform_device_msi_free_irqs_all(hba->dev);
> }
>
> +static const struct ufs_qcom_drvdata ufs_qcom_sm8550_drvdata = {
> + .quirks = UFSHCD_QUIRK_BROKEN_LSDBS_CAP, };
> +
> static const struct of_device_id ufs_qcom_of_match[] __maybe_unused = {
> { .compatible = "qcom,ufshc" },
> - { .compatible = "qcom,sm8550-ufshc" },
> + { .compatible = "qcom,sm8550-ufshc", .data =
> &ufs_qcom_sm8550_drvdata },
> + { .compatible = "qcom,sm8650-ufshc", .data =
> + &ufs_qcom_sm8550_drvdata },
> {},
> };
> MODULE_DEVICE_TABLE(of, ufs_qcom_of_match); diff --git
> a/drivers/ufs/host/ufs-qcom.h b/drivers/ufs/host/ufs-qcom.h index
> b9de170983c9..e85cc6fc072e 100644
> --- a/drivers/ufs/host/ufs-qcom.h
> +++ b/drivers/ufs/host/ufs-qcom.h
> @@ -217,6 +217,10 @@ struct ufs_qcom_host {
> bool esi_enabled;
> };
>
> +struct ufs_qcom_drvdata {
> + unsigned int quirks;
Maybe enum ufshcd_quirks ?
Thanks,
Avri
> +};
> +
> static inline u32
> ufs_qcom_get_debug_reg_offset(struct ufs_qcom_host *host, u32 reg) {
>
> --
> 2.25.1
>
