OMAPDSS: dss/dispc/hdmi/pll: Add DRA72x version

Add OMAPDSS_VER_DRA72xx in the init_feature functions of different drivers.

In dss.c, create a new features struct for DRA72x, and specify that VIDEO2 PLL
doesn't exist on this DSS version.

Signed-off-by: Archit Taneja <archit@ti.com>

5 files changed, 21 insertions, 0 deletions

diff --git a/drivers/video/fbdev/omap2/dss/dispc.c b/drivers/video/fbdev/omap2/dss/dispc.c
index fb5c164256e..0c9ddcb2303 100644
--- a/drivers/video/fbdev/omap2/dss/dispc.c
+++ b/drivers/video/fbdev/omap2/dss/dispc.c
@@ -3719,7 +3719,9 @@ static int __init dispc_init_features(struct platform_device *pdev)
         case OMAPDSS_VER_OMAP5:
                 src = &omap54xx_dispc_feats;
                 break;
+
         case OMAPDSS_VER_DRA74xx:
+        case OMAPDSS_VER_DRA72xx:
                 src = &dra7xx_dispc_feats;
                 break;
 
diff --git a/drivers/video/fbdev/omap2/dss/dss.c b/drivers/video/fbdev/omap2/dss/dss.c
index 217cdc7bcf7..f21bc0e1cef 100644
--- a/drivers/video/fbdev/omap2/dss/dss.c
+++ b/drivers/video/fbdev/omap2/dss/dss.c
@@ -883,6 +883,18 @@ static const struct dss_features dra74x_dss_feats __initconst = {
         .video2_pll             =       true,
 };
 
+static const struct dss_features dra72x_dss_feats __initconst = {
+        .fck_div_max            =       64,
+        .dss_fck_multiplier     =       1,
+        .parent_clk_name        =       "dpll_per_x2_ck",
+        .dpi_select_source      =       &dss_dpi_select_source_dra7xx,
+        .ports                  =       dra7xx_ports,
+        .num_ports              =       ARRAY_SIZE(dra7xx_ports),
+        .pll_ext_ctrl           =       true,
+        .video1_pll             =       true,
+        .video2_pll             =       false,
+};
+
 static int __init dss_init_features(struct platform_device *pdev)
 {
         const struct dss_features *src;
@@ -927,6 +939,10 @@ static int __init dss_init_features(struct platform_device *pdev)
                 src = &dra74x_dss_feats;
                 break;
 
+        case OMAPDSS_VER_DRA72xx:
+                src = &dra72x_dss_feats;
+                break;
+
         default:
                 return -ENODEV;
         }
diff --git a/drivers/video/fbdev/omap2/dss/dss_features.c b/drivers/video/fbdev/omap2/dss/dss_features.c
index 9b5e326c241..59d0f230721 100644
--- a/drivers/video/fbdev/omap2/dss/dss_features.c
+++ b/drivers/video/fbdev/omap2/dss/dss_features.c
@@ -945,6 +945,7 @@ void dss_features_init(enum omapdss_version version)
 
         case OMAPDSS_VER_OMAP5:
         case OMAPDSS_VER_DRA74xx:
+        case OMAPDSS_VER_DRA72xx:
                 omap_current_dss_features = &omap5_dss_features;
                 break;
 
diff --git a/drivers/video/fbdev/omap2/dss/hdmi_phy.c b/drivers/video/fbdev/omap2/dss/hdmi_phy.c
index 9d4eab22846..6d144687cd7 100644
--- a/drivers/video/fbdev/omap2/dss/hdmi_phy.c
+++ b/drivers/video/fbdev/omap2/dss/hdmi_phy.c
@@ -218,6 +218,7 @@ static int hdmi_phy_init_features(struct platform_device *pdev)
 
         case OMAPDSS_VER_OMAP5:
         case OMAPDSS_VER_DRA74xx:
+        case OMAPDSS_VER_DRA72xx:
                 src = &omap54xx_phy_feats;
                 break;
 
diff --git a/drivers/video/fbdev/omap2/dss/pll.c b/drivers/video/fbdev/omap2/dss/pll.c
index 9a3efbdcc45..ee97854d6f9 100644
--- a/drivers/video/fbdev/omap2/dss/pll.c
+++ b/drivers/video/fbdev/omap2/dss/pll.c
@@ -558,6 +558,7 @@ static int __init pll_init_features(struct pll_data *pll)
 
         case OMAPDSS_VER_OMAP5:
         case OMAPDSS_VER_DRA74xx:
+        case OMAPDSS_VER_DRA72xx:
                 pll->feats = &omap54xx_pll_features;
                 break;