ARM: imx: use dynamic mapping for CCM
Replace the static mapping of CCM block in clock drivers with dynamic
mapping.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c
index 4ef1e8b..5818521 100644
--- a/arch/arm/mach-imx/clk-imx35.c
+++ b/arch/arm/mach-imx/clk-imx35.c
@@ -71,11 +71,14 @@
int __init mx35_clocks_init(void)
{
- void __iomem *base = MX35_IO_ADDRESS(MX35_CCM_BASE_ADDR);
+ void __iomem *base;
u32 pdr0, consumer_sel, hsp_sel;
struct arm_ahb_div *aad;
unsigned char *hsp_div;
+ base = ioremap(MX35_CCM_BASE_ADDR, SZ_4K);
+ BUG_ON(!base);
+
pdr0 = __raw_readl(base + MXC_CCM_PDR0);
consumer_sel = (pdr0 >> 16) & 0xf;
aad = &clk_consumer[consumer_sel];