From: Konrad Dybcio <konrad.dyb...@somainline.org> SM6375 uses a boring standard 7nm PHY. Add a configuration entry for it.
Signed-off-by: Konrad Dybcio <konrad.dyb...@somainline.org> --- Depends on [1] to work properly, but won't hurt for it to land separately.. [1] https://patchwork.kernel.org/project/linux-arm-msm/patch/1642586079-12472-1-git-send-email-loic.poul...@linaro.org/ drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 2 ++ drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 1 + drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 20 ++++++++++++++++++++ 3 files changed, 23 insertions(+) diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c index cbe669fca26d..57445a5dc816 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.c @@ -569,6 +569,8 @@ static const struct of_device_id dsi_phy_dt_match[] = { .data = &dsi_phy_7nm_8150_cfgs }, { .compatible = "qcom,sc7280-dsi-phy-7nm", .data = &dsi_phy_7nm_7280_cfgs }, + { .compatible = "qcom,sm6375-dsi-phy-7nm", + .data = &dsi_phy_7nm_6375_cfgs }, { .compatible = "qcom,sm8350-dsi-phy-5nm", .data = &dsi_phy_5nm_8350_cfgs }, { .compatible = "qcom,sm8450-dsi-phy-5nm", diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h index 5f0b1c9b09ef..c849bfd7494e 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy.h @@ -55,6 +55,7 @@ extern const struct msm_dsi_phy_cfg dsi_phy_14nm_8953_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_10nm_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_10nm_8998_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_7nm_cfgs; +extern const struct msm_dsi_phy_cfg dsi_phy_7nm_6375_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_7nm_8150_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_7nm_7280_cfgs; extern const struct msm_dsi_phy_cfg dsi_phy_5nm_8350_cfgs; diff --git a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c index af5c952c6ad0..3b1ed02f644d 100644 --- a/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c +++ b/drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c @@ -1152,6 +1152,26 @@ const struct msm_dsi_phy_cfg dsi_phy_7nm_cfgs = { .quirks = DSI_PHY_7NM_QUIRK_V4_1, }; +const struct msm_dsi_phy_cfg dsi_phy_7nm_6375_cfgs = { + .has_phy_lane = true, + .ops = { + .enable = dsi_7nm_phy_enable, + .disable = dsi_7nm_phy_disable, + .pll_init = dsi_pll_7nm_init, + .save_pll_state = dsi_7nm_pll_save_state, + .restore_pll_state = dsi_7nm_pll_restore_state, + }, + .min_pll_rate = 600000000UL, +#ifdef CONFIG_64BIT + .max_pll_rate = 5000000000ULL, +#else + .max_pll_rate = ULONG_MAX, +#endif + .io_start = { 0x5e94400 }, + .num_dsi_phy = 1, + .quirks = DSI_PHY_7NM_QUIRK_V4_1, +}; + const struct msm_dsi_phy_cfg dsi_phy_7nm_8150_cfgs = { .has_phy_lane = true, .regulator_data = dsi_phy_7nm_36mA_regulators, -- 2.39.0
