ARM: imx: clk-vf610: introduce clks_init_on

[cascardo/linux.git] / arch / arm / mach-imx / clk-vf610.c

diff --git a/arch/arm/mach-imx/clk-vf610.c b/arch/arm/mach-imx/clk-vf610.c
index f60d6d5..a41ed73 100644 (file)
--- a/arch/arm/mach-imx/clk-vf610.c
+++ b/arch/arm/mach-imx/clk-vf610.c
@@ -98,9 +98,15 @@ static struct clk_div_table pll4_main_div_table[] = {
 static struct clk *clk[VF610_CLK_END];
 static struct clk_onecell_data clk_data;
 
+static unsigned int const clks_init_on[] __initconst = {
+       VF610_CLK_SYS_BUS,
+       VF610_CLK_DDR_SEL,
+};
+
 static void __init vf610_clocks_init(struct device_node *ccm_node)
 {
        struct device_node *np;
+       int i;
 
        clk[VF610_CLK_DUMMY] = imx_clk_fixed("dummy", 0);
        clk[VF610_CLK_SIRC_128K] = imx_clk_fixed("sirc_128k", 128000);
@@ -322,6 +328,9 @@ static void __init vf610_clocks_init(struct device_node *ccm_node)
        clk_set_parent(clk[VF610_CLK_SAI2_SEL], clk[VF610_CLK_AUDIO_EXT]);
        clk_set_parent(clk[VF610_CLK_SAI3_SEL], clk[VF610_CLK_AUDIO_EXT]);
 
+       for (i = 0; i < ARRAY_SIZE(clks_init_on); i++)
+               clk_prepare_enable(clk[clks_init_on[i]]);
+
        /* Add the clocks to provider list */
        clk_data.clks = clk;
        clk_data.clk_num = ARRAY_SIZE(clk);