diff options
| author | Daniil Titov <daniilt971@gmail.com> | 2024-06-23 23:30:39 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-06-25 01:09:09 +0300 |
| commit | 2df0161959d1c76a8f5fb2c2e6bce12d87f22848 (patch) | |
| tree | ed73826a4687fcc5d2f6ba4d2f8fe63dbe801495 | |
| parent | 60bdbaaf122099d9c959d326be532909ede3b0f6 (diff) | |
| download | linux-2df0161959d1c76a8f5fb2c2e6bce12d87f22848.tar.xz | |
drm/msm/dsi: Add phy configuration for MSM8937
Add phy configuration for 28nm dsi phy found on MSM8937 SoC. Only
difference from existing msm8916 configuration is number of phy
and io_start addresses.
Signed-off-by: Daniil Titov <daniilt971@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Barnabás Czémán <trabarni@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/600518/
Link: https://lore.kernel.org/r/20240623-dsi-v2-4-a0ca70fb4846@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c | 18 |
3 files changed, 21 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c index 24a347fe2998..dd58bc0a49eb 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c @@ -545,6 +545,8 @@ static const struct of_device_id dsi_phy_dt_match[] = { .data = &dsi_phy_28nm_lp_cfgs }, { .compatible = "qcom,dsi-phy-28nm-8226", .data = &dsi_phy_28nm_8226_cfgs }, + { .compatible = "qcom,dsi-phy-28nm-8937", + .data = &dsi_phy_28nm_8937_cfgs }, #endif #ifdef CONFIG_DRM_MSM_DSI_20NM_PHY { .compatible = "qcom,dsi-phy-20nm", diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h index 109d767a476b..4953459edd63 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h @@ -42,6 +42,7 @@ extern const struct msm_dsi_phy_cfg dsi_phy_28nm_hpm_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_28nm_hpm_famb_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_28nm_lp_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_28nm_8226_cfgs; +extern const struct msm_dsi_phy_cfg dsi_phy_28nm_8937_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_28nm_8960_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_20nm_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_14nm_cfgs; diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c index db99526d11df..1383e3a4e050 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c @@ -936,3 +936,21 @@ const struct msm_dsi_phy_cfg dsi_phy_28nm_8226_cfgs = { .num_dsi_phy = 1, .quirks = DSI_PHY_28NM_QUIRK_PHY_8226, }; + +const struct msm_dsi_phy_cfg dsi_phy_28nm_8937_cfgs = { + .has_phy_regulator = true, + .regulator_data = dsi_phy_28nm_regulators, + .num_regulators = ARRAY_SIZE(dsi_phy_28nm_regulators), + .ops = { + .enable = dsi_28nm_phy_enable, + .disable = dsi_28nm_phy_disable, + .pll_init = dsi_pll_28nm_init, + .save_pll_state = dsi_28nm_pll_save_state, + .restore_pll_state = dsi_28nm_pll_restore_state, + }, + .min_pll_rate = VCO_MIN_RATE, + .max_pll_rate = VCO_MAX_RATE, + .io_start = { 0x1a94400, 0x1a96400 }, + .num_dsi_phy = 2, + .quirks = DSI_PHY_28NM_QUIRK_PHY_LP, +}; |