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OMAP4: clocks: add dummy clock for mailbox

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In omap4, there is no explicit configuration register to enable mailbox clocks.
Defining dummy clock for mailbox clock module to keep the mailbox driver
backward compatible with previous omaps.

Signed-off-by: Hari Kanigeri <h-kanigeri2@ti.com>
Acked-by: Benoît Cousson <b-cousson@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
This commit is contained in:
Hari Kanigeri 2010-12-21 21:18:56 -07:00 committed by Paul Walmsley
parent a36795c127
commit 0a01aa211d
1 changed files with 1 additions and 0 deletions
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arch/arm/mach-omap2/clock44xx_data.c
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@ -3207,6 +3207,7 @@ static struct omap_clk omap44xx_clks[] = {
CLK(NULL, "usim_fclk", &usim_fclk, CK_443X),
CLK(NULL, "usim_fck", &usim_fck, CK_443X),
CLK("omap_wdt", "fck", &wd_timer2_fck, CK_443X),
CLK(NULL, "mailboxes_ick", &dummy_ck, CK_443X),
CLK(NULL, "wd_timer3_fck", &wd_timer3_fck, CK_443X),
CLK(NULL, "stm_clk_div_ck", &stm_clk_div_ck, CK_443X),
CLK(NULL, "trace_clk_div_ck", &trace_clk_div_ck, CK_443X),