[PATCH v2 4/4] OMAP4: DSS2: clocks: Add ick as dummy clock

[Sumit Semwal <sumit.semwal@ti.com>]

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.

Once pm_runtime* APIs get introduced in DSS, this will be revisited.

Signed-off-by: Sumit Semwal <sumit.semwal@ti.com>
---
 arch/arm/mach-omap2/clock44xx_data.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 74db324..8603b1f 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3109,6 +3109,8 @@ static struct omap_clk omap44xx_clks[] = {
 	CLK(NULL,	"dsp_fck",			&dsp_fck,	CK_443X),
 	/* dss clocks */
 	CLK(NULL,	"fck",				&dss_fck,	CK_443X),
+	CLK("omap_dss",	"ick",				&dummy_ck,	CK_443X),
+	/* on OMAP4, ick is a dummy clock */
 	/*
 	 * clocks handled via hwmod opt_clk mechanism need dev=NULL,
 	 * con=clock name as per actual clk structure, NOT role
-- 
1.7.1