| Message ID | 1430058672-9267-3-git-send-email-shawn.guo@linaro.org |
|---|---|
| State | Accepted |
| Commit | 5ab96a8df094b87673b67e4dce70e31248d663a3 |
| Headers | show |
On Sun, Apr 26, 2015 at 10:45:18PM +0300, Nicolae Rosia wrote: > > diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c > > index 4ef1e8bdac5b..14f33ec049bc 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); > BUG_ON(!base) ? Oops. Fixed. Thanks for spotting it, Nicolae. Shawn
diff --git a/arch/arm/mach-imx/clk-imx1.c b/arch/arm/mach-imx/clk-imx1.c index f4a76e841966..5301d2ebb234 100644 --- a/arch/arm/mach-imx/clk-imx1.c +++ b/arch/arm/mach-imx/clk-imx1.c @@ -75,7 +75,8 @@ static void __init _mx1_clocks_init(unsigned long fref) int __init mx1_clocks_init(unsigned long fref) { - ccm = MX1_IO_ADDRESS(MX1_CCM_BASE_ADDR); + ccm = ioremap(MX1_CCM_BASE_ADDR, SZ_4K); + BUG_ON(!ccm); _mx1_clocks_init(fref); diff --git a/arch/arm/mach-imx/clk-imx31.c b/arch/arm/mach-imx/clk-imx31.c index 8a103a2c8b68..2aaccadb9e13 100644 --- a/arch/arm/mach-imx/clk-imx31.c +++ b/arch/arm/mach-imx/clk-imx31.c @@ -50,9 +50,12 @@ static struct clk_onecell_data clk_data; int __init mx31_clocks_init(unsigned long fref) { - void __iomem *base = MX31_IO_ADDRESS(MX31_CCM_BASE_ADDR); + void __iomem *base; struct device_node *np; + base = ioremap(MX31_CCM_BASE_ADDR, SZ_4K); + BUG_ON(!base); + clk[dummy] = imx_clk_fixed("dummy", 0); clk[ckih] = imx_clk_fixed("ckih", fref); clk[ckil] = imx_clk_fixed("ckil", 32768); diff --git a/arch/arm/mach-imx/clk-imx35.c b/arch/arm/mach-imx/clk-imx35.c index 4ef1e8bdac5b..14f33ec049bc 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];
Replace the static mapping of CCM block in clock drivers with dynamic mapping. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> --- arch/arm/mach-imx/clk-imx1.c | 3 ++- arch/arm/mach-imx/clk-imx31.c | 5 ++++- arch/arm/mach-imx/clk-imx35.c | 5 ++++- 3 files changed, 10 insertions(+), 3 deletions(-)