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authorTero Kristo <t-kristo@ti.com>2013-10-22 11:49:58 +0300
committerMike Turquette <mturquette@linaro.org>2014-01-17 12:37:00 -0800
commit519ab8b202f37fb76cc6f32ef34da79716680d03 (patch)
tree2ac756c18fdde46c718b53a0b4fae7fc933d3147 /arch/arm/mach-omap2/clkt_iclk.c
parent3ada6b10aaf2ff5c7dc6e8add6fdf1b7333d1b34 (diff)
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/clkt_iclk.c')
-rw-r--r--arch/arm/mach-omap2/clkt_iclk.c20
1 files changed, 12 insertions, 8 deletions
diff --git a/arch/arm/mach-omap2/clkt_iclk.c b/arch/arm/mach-omap2/clkt_iclk.c
index f10eb03ce3e..333f0a66617 100644
--- a/arch/arm/mach-omap2/clkt_iclk.c
+++ b/arch/arm/mach-omap2/clkt_iclk.c
@@ -25,25 +25,29 @@
/* XXX */
void omap2_clkt_iclk_allow_idle(struct clk_hw_omap *clk)
{
- u32 v, r;
+ u32 v;
+ void __iomem *r;
- r = ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN));
+ r = (__force void __iomem *)
+ ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN));
- v = __raw_readl((__force void __iomem *)r);
+ v = omap2_clk_readl(clk, r);
v |= (1 << clk->enable_bit);
- __raw_writel(v, (__force void __iomem *)r);
+ omap2_clk_writel(v, clk, r);
}
/* XXX */
void omap2_clkt_iclk_deny_idle(struct clk_hw_omap *clk)
{
- u32 v, r;
+ u32 v;
+ void __iomem *r;
- r = ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN));
+ r = (__force void __iomem *)
+ ((__force u32)clk->enable_reg ^ (CM_AUTOIDLE ^ CM_ICLKEN));
- v = __raw_readl((__force void __iomem *)r);
+ v = omap2_clk_readl(clk, r);
v &= ~(1 << clk->enable_bit);
- __raw_writel(v, (__force void __iomem *)r);
+ omap2_clk_writel(v, clk, r);
}
/* Public data */