diff options
| author | Sekhar Nori <nsekhar@ti.com> | 2011-06-14 15:33:20 +0000 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2011-07-06 16:48:45 +0530 |
| commit | 56e580d7783ba49a50ccc1b1f3130e5ed2dc52e7 (patch) | |
| tree | 89ae7f1de834df5fd7425c40e6a7697d0a696401 /arch/arm/mach-davinci/dm646x.c | |
| parent | 0c6fce5eb6a9866674dcf6c26913d0908a119ba3 (diff) | |
davinci: dm6467/T EVM: fix setting up of reference clock rate
The DM6467 and DM6467T EVMs use different reference clock
frequencies. This difference is currently supported by having
the SoC code call a public board routine which sets up the reference
clock frequency. This does not scale as more boards are added.
Instead, use the clk_set_rate() API to setup the reference clock
frequency to a different value from the board file.
Suggested-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Acked-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/dm646x.c')
| -rw-r--r-- | arch/arm/mach-davinci/dm646x.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c index 1e0f809644bb..46739c96cd38 100644 --- a/arch/arm/mach-davinci/dm646x.c +++ b/arch/arm/mach-davinci/dm646x.c @@ -42,6 +42,7 @@ /* * Device specific clocks */ +#define DM646X_REF_FREQ 27000000 #define DM646X_AUX_FREQ 24000000 static struct pll_data pll1_data = { @@ -56,6 +57,8 @@ static struct pll_data pll2_data = { static struct clk ref_clk = { .name = "ref_clk", + .rate = DM646X_REF_FREQ, + .set_rate = davinci_simple_set_rate, }; static struct clk aux_clkin = { @@ -901,7 +904,6 @@ int __init dm646x_init_edma(struct edma_rsv_info *rsv) void __init dm646x_init(void) { - dm646x_board_setup_refclk(&ref_clk); davinci_common_init(&davinci_soc_info_dm646x); } |