diff options
Diffstat (limited to 'drivers/clk/imx')
| -rw-r--r-- | drivers/clk/imx/clk-imx25.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/clk/imx/clk-imx25.c b/drivers/clk/imx/clk-imx25.c index c4c141c..23686f7 100644 --- a/drivers/clk/imx/clk-imx25.c +++ b/drivers/clk/imx/clk-imx25.c @@ -96,13 +96,11 @@ static struct clk ** const uart_clks[] __initconst = { NULL }; -static int __init __mx25_clocks_init(unsigned long osc_rate, - void __iomem *ccm_base) +static int __init __mx25_clocks_init(void __iomem *ccm_base) { BUG_ON(!ccm_base); clk[dummy] = imx_clk_fixed("dummy", 0); - clk[osc] = imx_clk_fixed("osc", osc_rate); clk[mpll] = imx_clk_pllv1(IMX_PLLV1_IMX25, "mpll", "osc", ccm(CCM_MPCTL)); clk[upll] = imx_clk_pllv1(IMX_PLLV1_IMX25, "upll", "osc", ccm(CCM_UPCTL)); clk[mpll_cpu_3_4] = imx_clk_fixed_factor("mpll_cpu_3_4", "mpll", 3, 4); @@ -250,22 +248,10 @@ static int __init __mx25_clocks_init(unsigned long osc_rate, static void __init mx25_clocks_init_dt(struct device_node *np) { - struct device_node *refnp; - unsigned long osc_rate = 24000000; void __iomem *ccm; - /* retrieve the freqency of fixed clocks from device tree */ - for_each_compatible_node(refnp, NULL, "fixed-clock") { - u32 rate; - if (of_property_read_u32(refnp, "clock-frequency", &rate)) - continue; - - if (of_device_is_compatible(refnp, "fsl,imx-osc")) - osc_rate = rate; - } - ccm = of_iomap(np, 0); - __mx25_clocks_init(osc_rate, ccm); + __mx25_clocks_init(ccm); clk_data.clks = clk; clk_data.clk_num = ARRAY_SIZE(clk); |
