diff options
| author | Rajendra Nayak <rnayak@ti.com> | 2012-04-27 15:53:48 +0530 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2012-11-12 19:10:18 -0700 |
| commit | b4777a21381fd1f87be8c606a616b7f97f485d2b (patch) | |
| tree | af45be72d14dde6fc899ac2ad5f9984f1bfa5cd5 /arch/arm/mach-omap2/clkt34xx_dpll3m2.c | |
| parent | 32cc002116b866151ca24c6e9110ba8a93754753 (diff) | |
| download | blackbird-op-linux-b4777a21381fd1f87be8c606a616b7f97f485d2b.tar.gz blackbird-op-linux-b4777a21381fd1f87be8c606a616b7f97f485d2b.zip | |
ARM: OMAP3: clock: Convert to common clk
Convert all OMAP3 specific platform files to use COMMON clk
and keep all the changes under the CONFIG_COMMON_CLK macro check
so it does not break any existing code. At a later point switch
to COMMON clk and get rid of all old/legacy code.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Mike Turquette <mturquette@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/clkt34xx_dpll3m2.c')
| -rw-r--r-- | arch/arm/mach-omap2/clkt34xx_dpll3m2.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c index 5510d92abe6e..aeaaa87cca06 100644 --- a/arch/arm/mach-omap2/clkt34xx_dpll3m2.c +++ b/arch/arm/mach-omap2/clkt34xx_dpll3m2.c @@ -45,8 +45,15 @@ * Program the DPLL M2 divider with the rounded target rate. Returns * -EINVAL upon error, or 0 upon success. */ +#ifdef CONFIG_COMMON_CLK +int omap3_core_dpll_m2_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct clk_hw_omap *clk = to_clk_hw_omap(hw); +#else int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate) { +#endif u32 new_div = 0; u32 unlock_dll = 0; u32 c; @@ -64,7 +71,11 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate) return -EINVAL; sdrcrate = __clk_get_rate(sdrc_ick_p); +#ifdef CONFIG_COMMON_CLK + clkrate = __clk_get_rate(hw->clk); +#else clkrate = __clk_get_rate(clk); +#endif if (rate > clkrate) sdrcrate <<= ((rate / clkrate) >> 1); else @@ -113,7 +124,9 @@ int omap3_core_dpll_m2_set_rate(struct clk *clk, unsigned long rate) sdrc_cs0->rfr_ctrl, sdrc_cs0->actim_ctrla, sdrc_cs0->actim_ctrlb, sdrc_cs0->mr, 0, 0, 0, 0); +#ifndef CONFIG_COMMON_CLK clk->rate = rate; +#endif return 0; } |
