OMAPDSS: Add enum dss_pll_id
In some cases we need global identifiers for the DSS PLLs, for example
when configuring clock muxing on DRA7. For this purpose let's add a
'enum dss_pll_id'.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/fbdev/omap2/dss/dsi.c b/drivers/video/fbdev/omap2/dss/dsi.c
index 3e44c58..5081f6f 100644
--- a/drivers/video/fbdev/omap2/dss/dsi.c
+++ b/drivers/video/fbdev/omap2/dss/dsi.c
@@ -5238,6 +5238,7 @@
}
pll->name = dsi->module_id == 0 ? "dsi0" : "dsi1";
+ pll->id = dsi->module_id == 0 ? DSS_PLL_DSI1 : DSS_PLL_DSI2;
pll->clkin = clk;
pll->base = dsi->pll_base;
diff --git a/drivers/video/fbdev/omap2/dss/dss.h b/drivers/video/fbdev/omap2/dss/dss.h
index 14fb0c2..1826ee9 100644
--- a/drivers/video/fbdev/omap2/dss/dss.h
+++ b/drivers/video/fbdev/omap2/dss/dss.h
@@ -100,6 +100,12 @@
DSS_WB_LCD3_MGR = 7,
};
+enum dss_pll_id {
+ DSS_PLL_DSI1,
+ DSS_PLL_DSI2,
+ DSS_PLL_HDMI,
+};
+
struct dss_pll;
#define DSS_PLL_MAX_HSDIVS 4
@@ -150,6 +156,7 @@
struct dss_pll {
const char *name;
+ enum dss_pll_id id;
struct clk *clkin;
struct regulator *regulator;
diff --git a/drivers/video/fbdev/omap2/dss/hdmi_pll.c b/drivers/video/fbdev/omap2/dss/hdmi_pll.c
index ac83ef5..b808f7c 100644
--- a/drivers/video/fbdev/omap2/dss/hdmi_pll.c
+++ b/drivers/video/fbdev/omap2/dss/hdmi_pll.c
@@ -185,6 +185,7 @@
}
pll->name = "hdmi";
+ pll->id = DSS_PLL_HDMI;
pll->base = hpll->base;
pll->clkin = clk;