diff options
| author | Shawn Guo | 2015-04-25 16:02:53 +0800 |
|---|---|---|
| committer | Shawn Guo | 2015-06-03 14:44:30 +0800 |
| commit | 5ab96a8df094b87673b67e4dce70e31248d663a3 (patch) | |
| tree | 6ff8f7724480bb173d24e4d7965bc9165fdf31d0 /arch/arm/mach-imx/clk-imx35.c | |
| parent | 6c529c499fecfe65da6429917bd9cb319040c69e (diff) | |
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>
Diffstat (limited to 'arch/arm/mach-imx/clk-imx35.c')
| -rw-r--r-- | arch/arm/mach-imx/clk-imx35.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c index 4ef1e8bdac5b..5818521a8766 100644 --- a/arch/arm/mach-imx/clk-imx35.c +++ b/arch/arm/mach-imx/clk-imx35.c @@ -71,11 +71,14 @@ static struct clk *clk[clk_max]; 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]; |