OMAP4: DSS2: clocks: Add ick as dummy clock
DSS code uses ick as one of the clocks in clk_get/clk_put. OMAP4 clock database
doesn't have ick for DSS, so adding ick as dummy clock.
This is needed for backward compatibility with OMAP2/3.
Once pm_runtime* APIs get introduced in DSS, this will be revisited.
Signed-off-by: Sumit Semwal <sumit.semwal@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 6ba69b1..5551013 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3111,6 +3111,11 @@
CLK("omapdss_dss", "dss_clk", &dss_dss_clk, CK_443X),
CLK("omapdss_dss", "video_clk", &dss_48mhz_clk, CK_443X),
CLK("omapdss_dss", "fck", &dss_fck, CK_443X),
+ /*
+ * On OMAP4, DSS ick is a dummy clock; this is needed for compatibility
+ * with OMAP2/3.
+ */
+ CLK("omapdss_dss", "ick", &dummy_ck, CK_443X),
CLK(NULL, "efuse_ctrl_cust_fck", &efuse_ctrl_cust_fck, CK_443X),
CLK(NULL, "emif1_fck", &emif1_fck, CK_443X),
CLK(NULL, "emif2_fck", &emif2_fck, CK_443X),