diff options
Diffstat (limited to 'drivers/clk/mxs/clk-imx28.c')
| -rw-r--r-- | drivers/clk/mxs/clk-imx28.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/drivers/clk/mxs/clk-imx28.c b/drivers/clk/mxs/clk-imx28.c index fb30cd92b234..f623fdd93b46 100644 --- a/drivers/clk/mxs/clk-imx28.c +++ b/drivers/clk/mxs/clk-imx28.c @@ -15,10 +15,13 @@ #include <linux/init.h> #include <linux/io.h> #include <linux/of.h> +#include <linux/of_address.h> #include <mach/mx28.h> #include "clk.h" -#define CLKCTRL MX28_IO_ADDRESS(MX28_CLKCTRL_BASE_ADDR) +static void __iomem *clkctrl; +#define CLKCTRL clkctrl + #define PLL0CTRL0 (CLKCTRL + 0x0000) #define PLL1CTRL0 (CLKCTRL + 0x0020) #define PLL2CTRL0 (CLKCTRL + 0x0040) @@ -52,7 +55,8 @@ #define BP_FRAC0_IO1FRAC 16 #define BP_FRAC0_IO0FRAC 24 -#define DIGCTRL MX28_IO_ADDRESS(MX28_DIGCTL_BASE_ADDR) +static void __iomem *digctrl; +#define DIGCTRL digctrl #define BP_SAIF_CLKMUX 10 /* @@ -155,6 +159,14 @@ int __init mx28_clocks_init(void) struct device_node *np; u32 i; + np = of_find_compatible_node(NULL, NULL, "fsl,imx28-digctl"); + digctrl = of_iomap(np, 0); + WARN_ON(!digctrl); + + np = of_find_compatible_node(NULL, NULL, "fsl,imx28-clkctrl"); + clkctrl = of_iomap(np, 0); + WARN_ON(!clkctrl); + clk_misc_init(); clks[ref_xtal] = mxs_clk_fixed("ref_xtal", 24000000); @@ -230,12 +242,9 @@ int __init mx28_clocks_init(void) return PTR_ERR(clks[i]); } - np = of_find_compatible_node(NULL, NULL, "fsl,imx28-clkctrl"); - if (np) { - clk_data.clks = clks; - clk_data.clk_num = ARRAY_SIZE(clks); - of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); - } + clk_data.clks = clks; + clk_data.clk_num = ARRAY_SIZE(clks); + of_clk_add_provider(np, of_clk_src_onecell_get, &clk_data); clk_register_clkdev(clks[enet_out], NULL, "enet_out"); |