[PATCH 2/5] drm/msm/mdss: Add Shikra support

[Nabige Aala <nabige.aala@oss.qualcomm.com>]

Add Mobile Display Subsystem (MDSS) support for the Shikra platform.
Shikra uses the same MDSS and DPU 6.5 hardware as QCM2290, so it
reuses the same AHB clock rate configuration (data_76k8) and DPU
catalog. Register qcom,shikra-dpu in the DPU KMS match table pointing
to dpu_qcm2290_cfg.

Signed-off-by: Nabige Aala <nabige.aala@oss.qualcomm.com>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 +
 drivers/gpu/drm/msm/msm_mdss.c          | 1 +
 2 files changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index da3556eb6ecc..8abe8ef6fa9a 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -1496,6 +1496,7 @@ static const struct of_device_id dpu_dt_match[] = {
 	{ .compatible = "qcom,sdm660-mdp5", .data = &dpu_sdm660_cfg, },
 	{ .compatible = "qcom,sdm670-dpu", .data = &dpu_sdm670_cfg, },
 	{ .compatible = "qcom,sdm845-dpu", .data = &dpu_sdm845_cfg, },
+	{ .compatible = "qcom,shikra-dpu", .data = &dpu_qcm2290_cfg, },
 	{ .compatible = "qcom,sc7180-dpu", .data = &dpu_sc7180_cfg, },
 	{ .compatible = "qcom,sc7280-dpu", .data = &dpu_sc7280_cfg, },
 	{ .compatible = "qcom,sc8180x-dpu", .data = &dpu_sc8180x_cfg, },
diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
index 9087c4b290db..03f27e6b0ae7 100644
--- a/drivers/gpu/drm/msm/msm_mdss.c
+++ b/drivers/gpu/drm/msm/msm_mdss.c
@@ -537,6 +537,7 @@ static const struct of_device_id mdss_dt_match[] = {
 	{ .compatible = "qcom,sar2130p-mdss", .data = &data_74k },
 	{ .compatible = "qcom,sdm670-mdss", .data = &data_76k8 },
 	{ .compatible = "qcom,sdm845-mdss", .data = &data_76k8 },
+	{ .compatible = "qcom,shikra-mdss", .data = &data_76k8 },
 	{ .compatible = "qcom,sc7180-mdss", .data = &data_76k8 },
 	{ .compatible = "qcom,sc7280-mdss", .data = &data_74k },
 	{ .compatible = "qcom,sc8180x-mdss", .data = &data_76k8 },

-- 
2.34.1