[PATCH v5 05/11] phy: qualcomm: qmp-combo: Add hardware-specific dp_aux_cfg2 and dp_phy_cfg1 fields

[Konrad Dybcio]

On 10/1/26 11:34 AM, Nabige Aala wrote:
> From: Ritesh Kumar <ritesh.kumar at oss.qualcomm.com>
> 
> Add dp_aux_cfg2 and dp_phy_cfg1 fields to qmp_phy_cfg to allow
> hardware-specific DP PHY register values to be specified per-platform
> rather than hardcoded in the configure functions.
> 
> Define named constants QSERDES_DP_PHY_AUX_CFG2_V456/V8 and
> QSERDES_DP_PHY_CFG1_V456/V8 for better readability and maintainability.
> 
> Populate the new fields in all existing DP PHY cfg structures:
> - V456-based platforms (sar2130p, sc8180x, sc8280xp, x1e80100, sm8250,
>   sm8350, sm8475, sm8550, sm8650, sm8750) use V456 constants
> - Glymur (V8) uses V8 constants
> 
> Signed-off-by: Ritesh Kumar <ritesh.kumar at oss.qualcomm.com>
> Signed-off-by: Mahadevan P <mahadevan.p at oss.qualcomm.com>
> Signed-off-by: Nabige Aala <nabige.aala at oss.qualcomm.com>
> ---
>  drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 37 ++++++++++++++++++++++++++++++-
>  1 file changed, 36 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
> index 646e97a52886..ebe2e6136f7a 100644
> --- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
> +++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c
> @@ -2486,6 +2486,14 @@ static const struct qmp_combo_lane_mapping dp_data_lanes[] = {
>  
>  struct qmp_combo;
>  
> +/* DP PHY AUX_CFG2 register values for different hardware versions */
> +#define QSERDES_DP_PHY_AUX_CFG2_V456		0xa4
> +#define QSERDES_DP_PHY_AUX_CFG2_V8		0x06

The doc says this should be 0x16 for flipped typec

> +/* DP PHY CFG_1 register values for different hardware versions */
> +#define QSERDES_DP_PHY_CFG1_V456		0x0f
> +#define QSERDES_DP_PHY_CFG1_V8			0x2f

And this should reportedly be 0x13/0x53 for normal/flipped

Konrad