OMAPDSS: Add DSI fclk maximum to dss_features

Add max value of DSI functional clock to dss_features, so that DSI
driver can use it.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

drivers/video/omap2/dss/dss_features.c

@@ -326,6 +326,7 @@ static const struct dss_param_range omap3_dss_param_range[] = {
 	[FEAT_PARAM_DSIPLL_REGM_DSI]		= { 0, (1 << 4) - 1 },
 	[FEAT_PARAM_DSIPLL_FINT]		= { 750000, 2100000 },
 	[FEAT_PARAM_DSIPLL_LPDIV]		= { 1, (1 << 13) - 1},
+	[FEAT_PARAM_DSI_FCK]			= { 0, 173000000 },
 	[FEAT_PARAM_DOWNSCALE]			= { 1, 4 },
 	[FEAT_PARAM_LINEWIDTH]			= { 1, 1024 },
 	[FEAT_PARAM_MGR_WIDTH]			= { 1, 2048 },
@@ -341,6 +342,7 @@ static const struct dss_param_range omap4_dss_param_range[] = {
 	[FEAT_PARAM_DSIPLL_REGM_DSI]		= { 0, (1 << 5) - 1 },
 	[FEAT_PARAM_DSIPLL_FINT]		= { 500000, 2500000 },
 	[FEAT_PARAM_DSIPLL_LPDIV]		= { 0, (1 << 13) - 1 },
+	[FEAT_PARAM_DSI_FCK]			= { 0, 170000000 },
 	[FEAT_PARAM_DOWNSCALE]			= { 1, 4 },
 	[FEAT_PARAM_LINEWIDTH]			= { 1, 2048 },
 	[FEAT_PARAM_MGR_WIDTH]			= { 1, 2048 },

drivers/video/omap2/dss/dss_features.h

@@ -92,6 +92,7 @@ enum dss_range_param {
 	FEAT_PARAM_DSIPLL_REGM_DSI,
 	FEAT_PARAM_DSIPLL_FINT,
 	FEAT_PARAM_DSIPLL_LPDIV,
+	FEAT_PARAM_DSI_FCK,
 	FEAT_PARAM_DOWNSCALE,
 	FEAT_PARAM_LINEWIDTH,
 	FEAT_PARAM_MGR_WIDTH,