diff options
| author | Tero Kristo <t-kristo@ti.com> | 2013-10-22 12:49:58 +0400 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2014-01-18 00:37:00 +0400 |
| commit | 519ab8b202f37fb76cc6f32ef34da79716680d03 (patch) | |
| tree | 2ac756c18fdde46c718b53a0b4fae7fc933d3147 /arch/arm/mach-omap2/clock36xx.c | |
| parent | 3ada6b10aaf2ff5c7dc6e8add6fdf1b7333d1b34 (diff) | |
| download | linux-519ab8b202f37fb76cc6f32ef34da79716680d03.tar.xz | |
ARM: OMAP2+: clock: use driver API instead of direct memory read/write
Clock nodes shall use the services provided by underlying drivers to access
the hardware registers instead of direct memory read/write. Thus, change
all the code to use the new omap2_clk_readl / omap2_clk_writel APIs for this.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'arch/arm/mach-omap2/clock36xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/clock36xx.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/mach-omap2/clock36xx.c b/arch/arm/mach-omap2/clock36xx.c index bbd6a3f717e6..91ccb962e09e 100644 --- a/arch/arm/mach-omap2/clock36xx.c +++ b/arch/arm/mach-omap2/clock36xx.c @@ -43,6 +43,7 @@ int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *clk) struct clk_divider *parent; struct clk_hw *parent_hw; u32 dummy_v, orig_v; + struct clk_hw_omap *omap_clk = to_clk_hw_omap(clk); int ret; /* Clear PWRDN bit of HSDIVIDER */ @@ -53,15 +54,15 @@ int omap36xx_pwrdn_clk_enable_with_hsdiv_restore(struct clk_hw *clk) /* Restore the dividers */ if (!ret) { - orig_v = __raw_readl(parent->reg); + orig_v = omap2_clk_readl(omap_clk, parent->reg); dummy_v = orig_v; /* Write any other value different from the Read value */ dummy_v ^= (1 << parent->shift); - __raw_writel(dummy_v, parent->reg); + omap2_clk_writel(dummy_v, omap_clk, parent->reg); /* Write the original divider */ - __raw_writel(orig_v, parent->reg); + omap2_clk_writel(orig_v, omap_clk, parent->reg); } return ret; |